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$377 Find cheap flights from South Korea to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 9/17. 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
Fri 7/12
Fri 7/19

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Flights to Portland - Travel Insights & Trends

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Portland?

The average price of all flights to Portland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where tickets can be as cheap as $1,094. On the other hand, the most expensive day to fly is Sunday, where prices are $1,260 on average.

What is the cheapest time of day to fly to Portland?

The average price for all flights to Portland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portland is generally in the evening, when flights cost $1,249 on average. The most expensive time of day to fly to Portland is generally at night, which is peak travel time and where the average cost of a ticket is $1,681.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Portland on KAYAK are from Incheon, which takes 12h 47m, Seoul, which takes 19h 44m, Cheongju, which takes 27h 26m, and Busan, which takes 27h 27m.

How many direct flights to Portland are there each day?

There are around 275 direct flights from within South Korea to Portland every day. Most flights depart in the morning, with 5:00 pm the most common departure time and 42% of flights departing in the morning.

How many direct flights to Portland are there each week?

Each week there are around 1,922 direct flights from within South Korea to Portland. The most common day for departures is Friday, with 15% of flights taking off on this day.

Good to know

Low season

January

High season

July

Cheapest flight

$377
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Incheon to Portland

FAQs - booking Portland flights

  • How far is Portland from central Portland?

    Central Portland is 6 miles away from Portland.

  • What is the name of Portland’s airport?

    There is only 1 airport in Portland, called Portland (PDX). It can also be referred to as Portland or Portland Intl.

  • How does KAYAK find such low prices on flights to Portland?

    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 to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Portland?

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

  • What is the Hacker Fare option on flights to Portland?

    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 Portland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Portland?

    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 Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Portland?

    Of the 12 airlines that fly to Portland, Alaska Airlines offers the most flights, with around 798 per week, followed by Southwest with 305 flights per week.

See more FAQs

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Prefer to fly non-stop to Portland?

Find which airlines fly direct to Portland, which days they fly and book direct flights.

Nonstop departures

South Korea to Portland

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights

Nonstop returns

Portland to South Korea

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights
See more direct flights

Top 5 airlines serving from South Korea to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? 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 1132 reviews
8.2Food
8.6Boarding
8.8Crew
8.3Comfort
8.2Entertainment
Airline reviews

On time departure and exceptional customer service during the entire flight.

10.0 ExcellentAnonymous, Jun 2024ICN - JFK
Read more about Korean Air reviews

On time departure and exceptional customer service during the entire flight.

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

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

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. :-(

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Ongoing flight was delayed. Staff at bag recheck was able to get us on an earlier flight. With only 20 minutes till take off we feared our bags would not make the new earlier flight. We were most delighted that they did and were there when we landed. Delta came through

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

The jet bridge electricity was out. We were boarding in the dark. No air-conditioning and it was extremely hot. Every person that came out of that jet bridge into the aircraft was profusely sweating. Truthfully, sitting in first class, it was no Hawaiian hospitality. Just a bunch of senior flight attendants are doing their routine over and over.

Liked all aspects except boarding notification. Long delay with little support in knowing about change in boarding gates .

I liked my seat and the boarding was seamless once I arrived at the gate. The food was not good and they didn't have any vegan options. Some of the crew members were lacking empathy or personality

Well organized staff friendly and great attitude. Little awkward and slow to check a bag in Lihue but otherwise a pleasant experience

Extra leg room was nice. The wheelchair situation getting off the plane was a disaster. No wheelchairs or porters were waiting for customers to be picked up when the plane arrive pretty much on time. After about 45 minutes of waiting on the chair service I just walked myself to the luggage claim. Aren't they supposed to know when the planes are going to arrive and land? It was messed up from thr time we landed. No wheelchairs and no porters. Finally After an hour of waiting for them to arrive I walked to the Baggage claim myself. Not a good way to return home from a great Hawaiian vacation.

The flight was so cold from Vegas to Hawaii. Everyone was so cold they put on goodies. They made us buy blankets for $13 each for 4 people. The plane was like an icebox. Now on the way back you made me pay extra so my family can sit together. Will not use you again.

The in flight speakers little touches of humor were entertaining.

The crew was quick and efficient. The flight was uneventful and arrived slightly early.

My seat was broken I couldn’t put it back I have really bad back issues , the flight was 5 hours delayed and there was a drink dude harassing the entire flight

No food or entertainment because it was a short flight. Unfortunately the takeoff was delayed more than an hour

The entertainment wasn’t playing in the app or online.

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.

United is my favorite and I always try to fly United. I feel like this crew didn’t mesh well together.

Our flight was delayed three times. It took us 17 hours to get home.

The flight was very turbulent. The who 3 hours we mostly needed seat belts. Plane is older and does not have tv screens so no entertainment.

Experienced flight cancelations and delays in 5 days. They seem pretty common to AC. Experienced with one of AC's check-in agents at the counter of a big liar. She lied and acted (yes like acting in a movie) that an early flight was fully booked and refused to rebook me, but my flight was delayed two hours so I could not make my connection. Later, I got help at the gate to switch the early flight (Big thanks to that agent). Ater boading, I found the early flight was only 2/3 full meaning there was almost one vacant seat in a 3-person seater, and multiple empty 3-seaters. AC is wired that it is filled with good and bad employees. BTW, AC employees seem never smile, or they don't know how.

I appreciated the flight was on schedule but the crew told us that the flight would be delayed because of an air craft queue to take off. Instead of us arriving at 11.55pm, we were in Toronto at something past 2am which was a massive disadvantage on my part.

Not much food/snacks. I had just tea and it was so bitter.

My husbands flight last night Vancouver/Sydney was 90 minutes late in leaving. My flight tonight Vancouver/Seattle was also late in departing.

My mother, 80years old, had arranged for wheelchair assist to and from the aircraft cabin and in the airport but, no one showed up for her to de-plane. Apart from Air Canada having a reputation of being late for every leg of its flight so nothing was new this time so this time they did worse by not assisting seniors. I guess our whole family is done with this airline

Flights delayed over 4 hours with no compensation. No agents at counters to assist with re-booking.

Seating for almost 3 hours in the plan before aircraft takeoff. Very exhausted .

The bathroom did not have hand soap. That is unacceptable.

The only problem I encountered was they changed the gate on me while I was sitting down but no one notified me, they had sent me an email and by coincidence I checked it and found out that they had changed my boarding terminal. No one notified me and when I had asked the lady she told me yes this is the spot while they had already changed to another gate/terminal

Book cheap flights from South Korea to Portland

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Portland found on KAYAK in the last 72 hours.
10/1Tue
2 stopsAmerican Airlines
34h 11mICN-PDX
10/14Mon
1 stopAmerican Airlines
23h 16mPDX-ICN
$637
10/1Tue
2 stopsAmerican Airlines
34h 11mICN-PDX
10/14Mon
2 stopsAmerican Airlines
29h 00mPDX-ICN
$646
9/4Wed
1 stopUnited Airlines
19h 29mICN-PDX
10/2Wed
2 stopsUnited Airlines
23h 01mPDX-ICN
$801
9/8Sun
1 stopUnited Airlines
33h 24mICN-PDX
10/8Tue
1 stopUnited Airlines
17h 00mPDX-ICN
$855
10/16Wed
1 stopAir Canada
16h 17mICN-PDX
10/21Mon
1 stopAir Canada
32h 40mPDX-ICN
$904
10/26Sat
1 stopAir Canada
20h 12mICN-PDX
10/31Thu
1 stopAir Canada
30h 00mPDX-ICN
$949
9/9Mon
1 stopKorean Air
16h 46mICN-PDX
9/16Mon
1 stopKorean Air
16h 30mPDX-ICN
$1,105
9/11Wed
1 stopDelta
20h 29mICN-PDX
10/8Tue
1 stopDelta
17h 30mPDX-ICN
$1,115
9/10Tue
1 stopKorean Air
15h 18mICN-PDX
9/24Tue
1 stopKorean Air
19h 50mPDX-ICN
$1,167
9/11Wed
1 stopDelta
20h 29mICN-PDX
10/7Mon
1 stopDelta
22h 30mPDX-ICN
$1,199

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Portland found on KAYAK in the last 72 hours.
9/17Tue
1 stopAmerican Airlines
19h 49mICN-PDX
$377
9/10Tue
2 stopsAmerican Airlines
35h 17mICN-PDX
$418
9/17Tue
2 stopsAmerican Airlines
35h 22mICN-PDX
$425
9/10Tue
1 stopAmerican Airlines
19h 49mICN-PDX
$433
9/3Tue
1 stopUnited Airlines
23h 04mICN-PDX
$472
9/2Mon
1 stopUnited Airlines
29h 04mICN-PDX
$479
9/27Fri
1 stopAir Canada
20h 12mICN-PDX
$728
9/7Sat
1 stopAir Canada
16h 17mICN-PDX
$738
9/2Mon
1 stopDelta
17h 31mICN-PDX
$820
9/1Sun
1 stopKorean Air
17h 31mICN-PDX
$877

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Last minute flights to Portland

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 to Portland that are departing in the next 10 days.
6/14Fri
multi-stop
39h 39mICN-PDX
8/26Mon
multi-stop
34h 36mPDX-ICN
$1,153
6/14Fri
multi-stop
39h 39mICN-PDX
8/26Mon
multi-stop
31h 21mPDX-ICN
$1,233
6/14Fri
multi-stop
39h 39mICN-PDX
8/26Mon
multi-stop
21h 45mPDX-ICN
$1,251
6/14Fri
multi-stop
39h 39mICN-PDX
8/26Mon
multi-stop
20h 50mPDX-ICN
$1,287
6/16Sun
multi-stop
17h 29mICN-PDX
6/23Sun
multi-stop
21h 50mPDX-ICN
$1,298
6/16Sun
multi-stopJapan Airlines
24h 02mGMP-PDX
6/22Sat
multi-stopJapan Airlines
35h 45mPDX-GMP
$1,685
6/17Mon
multi-stopQatar Airways
36h 33mICN-PDX
8/13Tue
multi-stopQatar Airways
35h 14mPDX-ICN
$2,215
6/17Mon
multi-stopQatar Airways
36h 33mICN-PDX
8/13Tue
multi-stopQatar Airways
35h 14mPDX-ICN
$2,219
6/16Sun
multi-stopLufthansa
50h 46mICN-PDX
6/22Sat
multi-stopLufthansa
50h 01mPDX-ICN
$2,808
6/16Sun
multi-stopLufthansa
45h 45mICN-PDX
6/21Fri
multi-stopLufthansa
50h 01mPDX-ICN
$2,991

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Flights to Portland

Destination:

Portland (PDX)United States

Return flight deals:

Portland - South Korea

Cabin classes:

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