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Find cheap flights from Seattle to Laos from $639

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Laos departing on 7/9. 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 7/6
Sat 7/13

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Best Laos Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Vientiane
Vientiane2 stops$1,068

Good to know

Low season

November

High season

July

Cheapest flight

$639
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Seattle to Vientiane

FAQs - booking Laos flights

  • How does KAYAK find such low prices on flights from Seattle to Laos?

    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 Seattle to Laos.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Laos from Seattle 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 Seattle to Laos?

    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 Laos with an airline and back to Seattle with another airline.

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

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

See more FAQs

Top tips for finding cheap flights to Laos

  • Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Seattle to Laos

Need help choosing which airline to fly with from Seattle to Laos? 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.
8.2
Singapore AirlinesOverall score based on 1418 reviews
7.8Food
8.1Entertainment
8.1Comfort
8.4Boarding
8.7Crew
Airline reviews

Too many luggages for 1 passenger (4 bags) will make all the overhead luggage bins a challenge to fit them all. Some have oversized hand carry as in like back packer size bags shouldn’t be allowed as handcarry.

8.0 ExcellentH, Jun 2024SIN - MNL
Read more about Singapore Airlines reviews

Too many luggages for 1 passenger (4 bags) will make all the overhead luggage bins a challenge to fit them all. Some have oversized hand carry as in like back packer size bags shouldn’t be allowed as handcarry.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

It was a great flight Food was great Crew was spectacular

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

Every thing was fine. Some ild classical Hindi movies should be add

Book cheap flights from Seattle to Laos

Recent round-trip flight deals

9/24Tue
2 stopsChina Eastern
25h 20mSEA-VTE
10/18Fri
2 stopsChina Eastern
30h 47mVTE-SEA
$1,068
9/24Tue
1 stop
35h 55mSEA-VTE
10/18Fri
2 stops
28h 05mVTE-SEA
$1,177
9/23Mon
2 stops
23h 35mSEA-VTE
10/18Fri
2 stops
19h 00mVTE-SEA
$1,202
9/24Tue
3 stops
35h 15mSEA-VTE
10/18Fri
2 stops
32h 05mVTE-SEA
$1,220
9/23Mon
3 stops
27h 45mSEA-VTE
10/18Fri
2 stops
19h 00mVTE-SEA
$1,222
9/24Tue
3 stops
35h 15mSEA-VTE
10/18Fri
3 stops
39h 15mVTE-SEA
$1,227
9/23Mon
3 stops
27h 45mSEA-VTE
10/18Fri
3 stops
46h 00mVTE-SEA
$1,229
9/23Mon
2 stops
21h 30mSEA-VTE
10/18Fri
1 stop
24h 50mVTE-SEA
$1,861
6/28Fri
1 stopAsiana Airlines
18h 10mSEA-VTE
7/17Wed
1 stopAsiana Airlines
27h 15mVTE-SEA
$2,733
6/28Fri
1 stopAsiana Airlines
18h 10mSEA-VTE
7/17Wed
1 stopAsiana Airlines
27h 15mVTE-SEA
$2,794

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Recent one-way flight deals

7/9Tue
3 stops
53h 53mSEA-VTE
$639
7/9Tue
2 stops
37h 18mSEA-VTE
$724
7/9Tue
1 stopAsiana Airlines
18h 10mSEA-VTE
$1,110
7/8Mon
2 stops
22h 55mSEA-VTE
$1,211
7/8Mon
3 stops
27h 05mSEA-VTE
$1,231

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Seattle - Laos Flights

Departure:

Seattle (SEA)United States

Return flight deals:

Laos - Seattle

Cabin classes: