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ICN - SEA

$329 Find cheap flights from Incheon to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Seattle departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Seattle.
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Incheon Intl to Seattle (ICN-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:25 pm - 10:57 pmICN-SEA
21h 32m1 stop
5:15 pm - 3:15 pmSEA-ICN
30h 00m1 stop
$539American Airlines
Find Deal
Tue, Sep 10 - Tue, Sep 24
5:25 pm - 11:08 pmICN-SEA
21h 43m1 stop
11:59 pm - 3:15 pmSEA-ICN
23h 16m1 stop
$540American Airlines
Find Deal
Tue, Jun 11 - Wed, Sep 18
11:30 am - 3:24 pmICN-SEA
19h 54m1 stop
7:45 pm - 4:20 amSEA-ICN
16h 35m1 stop
$862United Airlines
Find Deal
Tue, Sep 10 - Tue, Sep 24
11:30 am - 11:05 pmICN-SEA
27h 35m2 stops
6:45 am - 4:20 amSEA-ICN
29h 35m2 stops
$863United Airlines
Find Deal
Fri, Sep 27 - Tue, Oct 8
6:00 pm - 2:30 pmICN-SEA
12h 30m1 stop
3:10 pm - 4:05 pmSEA-ICN
32h 55m1 stop
$921Air Canada
Find Deal
Thu, Oct 3 - Tue, Oct 8
6:00 pm - 6:26 pmICN-SEA
16h 26m1 stop
1:10 pm - 4:05 pmSEA-ICN
34h 55m1 stop
$922Air Canada
Find Deal
Fri, Oct 18 - Thu, Oct 24
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
$987Asiana Airlines
Find Deal
Thu, Oct 10 - Sun, Oct 13
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
$988Asiana Airlines
Find Deal
Wed, Sep 18 - Wed, Oct 2
4:35 pm - 10:40 amICN-SEA
10h 05mnonstop
1:00 pm - 4:40 pmSEA-ICN
11h 40mnonstop
$1,032Korean Air
Find Deal
Thu, Oct 3 - Thu, Oct 17
4:35 pm - 10:40 amICN-SEA
10h 05mnonstop
1:00 pm - 4:40 pmSEA-ICN
11h 40mnonstop
$1,039Korean Air
Find Deal
Fri, Oct 18 - Thu, Oct 24

Flights from Incheon Intl to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon Intl to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Seattle?

The average price of all flights from Incheon Intl Airport to Seattle clicked on KAYAK for each day over the last 12 months.
For Seoul Incheon Airport to Seattle, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seattle back to Seoul Incheon Airport, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from Incheon Intl Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Incheon Intl Airport to Seattle is February, where tickets cost $1,000 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $1,686 and $1,456 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to Seattle, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from Seoul Incheon Airport to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $329. KAYAK users also found Seoul Incheon Airport to Seattle round-trip flights on American Airlines from $539 and on United Airlines from $862.

Which airlines fly most frequently between Seoul Incheon Airport and Seattle?

Korean Air connects Seoul Incheon Airport to Seattle with up to 2 flights per day. Asiana Airlines also offers 1 flight per day, while Delta follows with 1 flight per day.

Which airlines fly non-stop between Incheon Intl Airport and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Incheon Intl Airport to Seattle.
There are 3 airlines that fly nonstop from Incheon Intl Airport to Seattle. They are: Asiana Airlines, Delta and Korean Air. The cheapest price of all airlines flying this route was found with Asiana Airlines at $997 for a one-way flight. On average, the best prices for this route can be found at Delta.

How many flights are there between Incheon Intl Airport and Seattle per day?

Each day, there are 4 nonstop flights that take off from Incheon Intl Airport and land in Seattle, with an average flight time of 10h 23m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 28 flights and there are the same amount of flights each day 4.

Which cabin class options are there for flights between Incheon Intl Airport and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seoul Incheon Airport to Seattle take?

Nonstop flights from Seoul Incheon Airport generally make it to Seattle in 9h 45m. The flying distance between the two cities is 5,200 miles.

What’s the earliest departure time from Seoul Incheon Airport to Seattle?

Early birds can take the earliest flight from Incheon Intl Airport at 4:35 pm and will be landing in Seattle at 10:50 am.

What’s the latest departure time from Seoul Incheon Airport to Seattle?

If you prefer to fly at night, the latest flight from Incheon Intl Airport to Seattle jets off at 7:20 pm and lands at 2:00 pm.

Good to know

Low season

November

High season

September

Cheapest flight

$329
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Seoul Incheon Airport to Seattle

When to book flights from Incheon Intl to Seattle

Are your dates flexible? Find out the best times to travel from Incheon Intl to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Seattle flights

  • Which ground transportation means can I use after my flight from Incheon to Seattle?

    After your flight from Incheon to Seattle, you can use various ground transportation means. Some options include public buses, like the King County Metro Transit system, which operates several bus routes in Seattle. Examples of popular bus routes include the RapidRide lines (A, B, C, D) and Route 40.

  • What are the common layovers for Korean Air on flights from Incheon to Seattle?

    Common layovers for Korean Air flights from Incheon (Seoul), South Korea to Seattle, Washington, may include cities such as Tokyo, Japan, San Francisco, California, Los Angeles, California, or Vancouver, Canada. These cities often serve as popular transit hubs for connecting flights between Incheon and Seattle. Please note that specific layovers can vary depending on the airline's schedule and routing options available at the time of booking.

  • Which lounges does Korean Air operate for flights from Incheon to Seattle?

    Korean Air operates its KAL Lounge at Incheon International Airport for passengers traveling from Incheon to Seattle. The KAL Lounge provides a comfortable and exclusive environment for passengers to relax, enjoy refreshments, and access various amenities before their flight. With its stylish design and attentive service, the KAL Lounge enhances the overall travel experience for Korean Air passengers flying between Incheon and Seattle.

  • Which kid-friendly options does Singapore Airlines have on flights from Incheon to Seattle?

    Singapore Airlines offers a range of kid-friendly options on flights from Incheon to Seattle. Young travelers can enjoy a selection of TV shows, age-appropriate movies, and games through the airline's in-flight entertainment system. Additionally, children receive special meals tailored to their tastes and dietary requirements. The cabin crew also provides activity packs filled with coloring books, puzzles, and other engaging materials to keep kids entertained throughout the journey.

  • What is the cheapest flight from Incheon Intl Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Seattle was $329 for a one-way ticket and $539 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seoul Incheon Airport and on arrival in Seattle.

  • Which airlines offer Wi-Fi service onboard planes from Seoul Incheon Airport to Seattle?

    Asiana Airlines, Delta, and Air Canada offer inflight Wi-Fi service on the Seoul Incheon Airport to Seattle flight route.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Seattle?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Seoul Incheon Airport to Seattle flight route.

  • Which airline alliances offer flights from Seoul Incheon Airport to Seattle?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seoul Incheon Airport and Seattle, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Seoul Incheon Airport to Seattle?

    There are nonstop flights from Seoul Incheon Airport to Seattle on a daily basis.

  • Which is the best airline for flights from Incheon to Seattle, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to Seattle are Korean Air and Asiana Airlines. With an average price for the route of $1,356 and an overall rating of 8.5, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,205 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul Incheon Airport to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Seoul Incheon Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $753 or less one-way and $1,107 or less round-trip.
  • Delta Air Lines offers a range of in-flight entertainment amenities on their flights from Incheon (ICN) to Seattle (SEA). Passengers can enjoy TV shows, music, a variety of movies, and games through the personal seat back screens. Additionally, there is Wi-Fi connectivity available for browsing the internet and staying connected during the flight.
  • You can rent a car after your flight from Incheon to Seattle. Several rental companies operate at Seattle-Tacoma International Airport (SEA), including Avis, Budget, Enterprise, Hertz, and National. You can choose from a variety of vehicles and make a reservation online or at the airport upon arrival.
  • Hawaiian Airlines supports sustainable travel on flights from Incheon to Seattle through various initiatives. They prioritize fuel-efficient aircraft, implement recycling programs, and promote responsible waste management. Additionally, they offer carbon offset options to mitigate the environmental impact of air travel, contributing to a more sustainable aviation industry.
  • Hawaiian Airlines allows passengers to pre-select their seats when flying from Incheon to Seattle. During the booking process or after purchasing a ticket, you can pick your preferred seat through the airline's website, mobile app, or by contacting their customer service. Seat availability may vary, so it is advisable to make your selection early.
  • Singapore Airlines restricts pets on flights from Incheon to Seattle. Only service dogs are allowed in the cabin, subject to prior approval. The maximum weight for service dogs, including their container, is 165 lbs. Other pets, such as cats and dogs, are not permitted in the cabin or cargo hold on this particular route.
See more tips

Flights from Incheon Intl to Seattle: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Incheon Intl to Seattle 
RalphFlew with Asiana AirlinesApr 2024
Would have been nice to be able to book an extra bag ahead of time.
AnantFlew with Asiana AirlinesApr 2024
Flight is good with Crew members But certainly Indian Vegitarian meal needs immediate attention from your catering team There are many Indian people flying who did not got satisfactory Indian food Appreciate if there is an immediate attention

Prefer to fly non-stop from Seoul Incheon Airport to Seattle?

Find which airlines fly direct from Incheon Intl to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Incheon Intl to Seattle/Tacoma Intl

Monday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Tuesday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Wednesday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Thursday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Friday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Saturday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Sunday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Incheon Intl

Monday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Tuesday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Wednesday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Thursday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Friday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Saturday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

Sunday

Asiana Airlines, Delta, Etihad Airways, +4 more

Asiana Airlines, Delta, +5 more

See more direct flights
See more direct flights

Top 5 airlines serving from Incheon Intl to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1171 reviews
8.2Entertainment
8.6Boarding
8.1Food
8.8Crew
8.3Comfort
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

Book cheap flights from Incheon to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to Seattle found on KAYAK in the last 72 hours.
5/27Mon
1 stopAmerican Airlines
22h 34mICN-SEA
$329
5/23Thu
1 stopAmerican Airlines
22h 34mICN-SEA
$330
5/29Wed
2 stopsAmerican Airlines
22h 50mICN-SEA
$342
5/23Thu
2 stopsAmerican Airlines
22h 50mICN-SEA
$343
9/9Mon
nonstopAsiana Airlines
10h 30mICN-SEA
$636
10/8Tue
nonstopAsiana Airlines
10h 30mICN-SEA
$638
10/24Thu
nonstopKorean Air
10h 05mICN-SEA
$669
9/5Thu
1 stopAir Canada
34h 30mICN-SEA
$688
5/29Wed
nonstopDelta
10h 35mICN-SEA
$705
5/29Wed
nonstopDelta
10h 35mICN-SEA
$710

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Last minute flights from Incheon Intl to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to Seattle that are departing in the next 10 days.
5/21Tue
nonstop
10h 30mICN-SEA
5/26Sun
multi-stop
18h 15mSEA-ICN
$1,079
5/21Tue
nonstopAsiana Airlines
10h 30mICN-SEA
5/28Tue
multi-stopAsiana Airlines
21h 00mSEA-ICN
$1,090
5/20Mon
multi-stopAsiana Airlines
31h 27mICN-SEA
5/28Tue
multi-stopAsiana Airlines
21h 00mSEA-ICN
$1,096
5/21Tue
nonstopKorean Air
10h 15mICN-SEA
6/4Tue
multi-stopKorean Air
17h 10mSEA-ICN
$1,170
5/17Fri
nonstopKorean Air
10h 35mICN-SEA
5/22Wed
multi-stopKorean Air
17h 44mSEA-ICN
$1,244
5/20Mon
multi-stopUnited Airlines
22h 12mICN-SEA
6/10Mon
multi-stopUnited Airlines
23h 35mSEA-ICN
$1,575
5/19Sun
multi-stopUnited Airlines
16h 37mICN-SEA
6/1Sat
multi-stopUnited Airlines
30h 35mSEA-ICN
$1,638
5/21Tue
multi-stopSingapore Airlines
36h 55mICN-SEA
6/9Sun
multi-stopSingapore Airlines
44h 05mSEA-ICN
$1,833
5/19Sun
nonstopDelta
10h 35mICN-SEA
5/31Fri
multi-stopDelta
22h 40mSEA-ICN
$1,876
5/19Sun
multi-stopDelta
28h 17mICN-SEA
5/31Fri
multi-stopDelta
22h 40mSEA-ICN
$1,882

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Seoul Incheon Airport - Seattle Flights

Departure:

Incheon (undefined)South Korea

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Incheon

Cabin classes:

$2,292
$3,816
$2,038
$855