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Laos

$567+ Cheap flights from Seattle (SEA) to Laos

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VTE
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
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Cheap flight deals from Seattle to Laos

Cheapest flights from Seattle to Laos
Explore the most affordable flight options available from Seattle to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This Ovago deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:05 pm
SEA
-
VTE
3 stops35h 50m
Multiple Airlines
Tue 1/192:40 pm
VTE
-
SEA
2 stops36h 00m
Multiple Airlines
Deal found 5/10$1,170
This FlightHub deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:45 am
SEA
-
VTE
1 stop60h 15m
Singapore Airlines
Tue 1/1912:35 pm
VTE
-
SEA
1 stop57h 35m
Singapore Airlines
Deal found 5/10$1,189
This FlightHub deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:05 pm
SEA
-
VTE
2 stops36h 40m
Multiple Airlines
Mon 6/1511:20 am
VTE
-
SEA
3 stops39h 05m
Multiple Airlines
Deal found 5/10$1,231
This Orbitz deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:05 pm
SEA
-
VTE
2 stops34h 15m
Multiple Airlines
Sun 6/1411:20 am
VTE
-
SEA
3 stops41h 25m
Multiple Airlines
Deal found 5/13$1,306
This FlightHub deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:15 am
SEA
-
VTE
1 stop83h 45m
Singapore Airlines
Sat 10/312:35 pm
VTE
-
SEA
1 stop34h 10m
Singapore Airlines
Deal found 5/12$1,355
This FlightHub deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:45 am
SEA
-
LPQ
2 stops36h 35m
Multiple Airlines
Tue 1/191:45 pm
LPQ
-
SEA
2 stops32h 25m
Multiple Airlines
Deal found 5/13$1,435
This Singapore Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:45 am
SEA
-
VTE
1 stop36h 15m
Singapore Airlines
Mon 11/912:35 pm
VTE
-
SEA
1 stop33h 35m
Singapore Airlines
Deal found 5/10$1,441
This Singapore Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:45 am
SEA
-
VTE
1 stop36h 15m
Singapore Airlines
Thu 11/512:35 pm
VTE
-
SEA
1 stop33h 35m
Singapore Airlines
Deal found 5/12$1,455
This Emirates deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:15 pm
SEA
-
LPQ
2 stops28h 50m
Emirates
Mon 10/512:45 pm
LPQ
-
SEA
2 stops38h 40m
Emirates
Deal found 5/12$1,628
This Qatar Airways deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:05 pm
SEA
-
LPQ
2 stops54h 00m
Qatar Airways
Tue 1/191:45 pm
LPQ
-
SEA
3 stops40h 49m
Qatar Airways
Deal found 5/13$2,540

Find flight deals from Seattle to Laos

Keep the following information in mind while searching for Seattle to Laos flight deals. Data was last updated May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,231
(FlightHub)

One-way from

$567
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Vientiane Wattay flights.
Search Deals
From Seattle/Tacoma Intl to Laos
Search Deals
One-way flight from Seattle/Tacoma Intl to Laos
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Laos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Seattle to Laos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Mon 6/8

5:05 pm-7:45 pm

2 stops36h 40m

Vientiane Wattay

Mon 6/15

11:20 am-12:25 pm

3 stops39h 05m

$1,231

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sat 6/6

5:05 pm-7:35 pm

3 stops36h 30m

Vientiane Wattay

Sun 6/14

11:20 am-2:45 pm

3 stops41h 25m

$1,306

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Fri 7/31

10:15 am-12:00 pm

1 stop83h 45m

Vientiane Wattay

Sat 10/3

12:35 pm-8:45 am

1 stop34h 10m

$1,355

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 11/5

8:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Mon 11/9

12:35 pm-7:10 am

1 stop33h 35m

$1,441

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sun 11/1

8:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Thu 11/5

12:35 pm-7:10 am

1 stop33h 35m

$1,455
Quickest round-trip

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 7/30

1:55 am-12:40 pm

2 stops20h 45m

Vientiane Wattay

Sat 10/3

8:30 pm-7:15 pm

2 stops36h 45m

$1,476

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Thu 10/1

5:15 pm-12:05 pm

2 stops28h 50m

Luang Prabang

Mon 10/5

12:45 pm-1:25 pm

2 stops38h 40m

$1,628

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sun 11/1

9:55 pm-12:05 am

2 stops35h 10m

Vientiane Wattay

Wed 11/4

1:05 am-3:25 pm

2 stops29h 20m

$1,645
Cheapest one-way

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sat 8/29

10:15 am-7:35 pm

3 stops43h 20m

$576
Quickest one-way

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Fri 9/11

12:10 am-6:25 pm

2 stops28h 15m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Laos

Have a flexible travel schedule? Discover the best time to fly to Laos from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Laos
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Laos

Get insights into the airlines that provide service to Laos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Laos. Reviews last updated May 15, 2026.
Read through reviews of airlines operating flights from Seattle to Laos, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,513 reviews

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.2
Very good
1,513 reviews
Singapore Airlines
8.2
Very good
1,513 reviews

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from Seattle to Laos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Laos?

    If you book a flight to Laos from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Seattle to Laos?

    Departing from Seattle to Laos will take you 28h 50m. Seattle and Laos are separated by a distance of 7023 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Laos one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $129. American Airlines flights start at $140 while deals on Southwest start at $162 one-way.

  • Can I find deals for flights from Seattle to Laos that include hotel bookings?

    Yes. In addition to deals on Seattle to Laos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Laos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Laos.

  • Can I find deals for business class flights from Seattle to Laos?

    Yes. Cheapflights offers flight deals from Seattle to Laos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Laos

Discover the top airline that operate flights from Seattle to Laos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$828Average$945FlexibilityNo cancel feeOn-time81%

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