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Laos

$937+ Cheap flights from Seattle (SEA) to Laos

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VTE
Apr 29 — May 61
Wed 4/29
Wed 5/6
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 March 30, 2026.

This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:20 am
SEA
-
VTE
2 stops25h 45m
China Eastern
Thu 12/31:05 am
VTE
-
SEA
2 stops28h 42m
China Eastern
Deal found 3/29$937
This China Eastern deal was found by Cheapflights users on 3/29. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 am
SEA
-
VTE
2 stops26h 45m
China Eastern
Wed 9/91:05 am
VTE
-
SEA
2 stops29h 50m
China Eastern
Deal found 3/29$1,014
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:30 pm
SEA
-
VTE
3 stops28h 25m
Multiple Airlines
Fri 12/48:30 pm
VTE
-
SEA
2 stops36h 00m
Multiple Airlines
Deal found 3/29$1,195
This FlightHub deal was found by Cheapflights users on 3/29. 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.
Sat 11/148:45 am
SEA
-
VTE
1 stop36h 15m
Singapore Airlines
Fri 12/412:35 pm
VTE
-
SEA
1 stop57h 35m
Singapore Airlines
Deal found 3/29$1,255
This flugladen.de deal was found by Cheapflights users on 3/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:50 am
SEA
-
LPQ
2 stops44h 15m
Multiple Airlines
Mon 5/1812:45 pm
LPQ
-
SEA
2 stops44h 45m
Multiple Airlines
Deal found 3/27$1,286
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:30 am
SEA
-
VTE
2 stops43h 05m
Multiple Airlines
Thu 4/306:20 pm
VTE
-
SEA
2 stops32h 25m
Multiple Airlines
Deal found 3/29$1,361
This FlightHub deal was found by Cheapflights users on 3/28. 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 12/48:45 am
SEA
-
VTE
1 stop36h 15m
Singapore Airlines
Fri 1/112:35 pm
VTE
-
SEA
1 stop33h 35m
Singapore Airlines
Deal found 3/28$1,392
This Emirates deal was found by Cheapflights users on 3/29. 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.
Sun 10/185:15 pm
SEA
-
LPQ
2 stops28h 50m
Emirates
Thu 10/2212:45 pm
LPQ
-
SEA
2 stops38h 40m
Emirates
Deal found 3/29$1,535
This Qatar Airways deal was found by Cheapflights users on 3/26. 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.
Sun 10/184:25 pm
SEA
-
LPQ
2 stops29h 40m
Qatar Airways
Thu 10/2212:45 pm
LPQ
-
SEA
2 stops37h 40m
Qatar Airways
Deal found 3/26$1,557

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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,014
(China Eastern)
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

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 March 30, 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
Quickest round-trip

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sun 9/6

7:20 am-12:05 am

2 stops26h 45m

Vientiane Wattay

Wed 9/9

1:05 am-4:55 pm

2 stops29h 50m

$1,014

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sun 5/10

1:50 am-12:05 pm

2 stops44h 15m

Luang Prabang

Mon 5/18

12:45 pm-7:30 pm

2 stops44h 45m

$1,286

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Mon 4/13

1:30 am-10:35 am

2 stops43h 05m

Vientiane Wattay

Thu 4/30

6:20 pm-12:45 pm

2 stops32h 25m

$1,361

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Fri 4/10

5:15 pm-11:00 am

2 stops27h 45m

Vientiane Wattay

Sat 4/25

6:20 pm-1:25 pm

2 stops33h 05m

$1,760

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Sorted by cheapest first

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 March 30, 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
1,484 reviews

Boarding

8.3

Food

7.8

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

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
1,484 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Boarding

8.3

Food

7.8

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

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 26h 45m. Seattle and Laos are separated by a distance of 7125 mi.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $140. United Airlines flights start at $149 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

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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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$828Average$1,190FlexibilityNo cancel feeOn-time81%

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