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$517+ Cheap flights from Vientiane (VTE) to Seattle (SEA)

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — SEA
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Vientiane to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Vientiane (VTE) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars
Provider with most accurate pricing for Vientiane Wattay-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Vientiane Wattay-Seattle/Tacoma Intl flights.
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Find flight deals from Vientiane to Seattle

One-way flights from Vientiane to Seattle
Search for one-way flight options from Vientiane to Seattle. Find affordable one-way fares based on user searches. Data last updated January 14, 2026.

This Trip.com deal was found by Cheapflights users on 1/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:50 pm
VTE
-
SEA
2 stops23h 10m
Multiple Airlines
Deal found 1/11$517
This Singapore Airlines deal was found by Cheapflights users on 1/11. 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.
Fri 3/2012:35 pm
VTE
-
SEA
1 stop33h 35m
Singapore Airlines
Deal found 1/11$699

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vientiane to Seattle 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 January 14, 2026.
Use the filters below to find and compare flights from Vientiane to Seattle that are best for you.

Fly from

Vientiane

Fly to

Seattle

Route

Depart

Return

Price

VientianeSeattle

VTE - SEA

VTESEA

Vientiane Wattay

Fri 3/20

11:50 pm-9:00 am

2 stops23h 10m

$517

VientianeSeattle

VTE - SEA

VTESEA

Vientiane Wattay

Fri 3/20

12:35 pm-8:10 am

1 stop33h 35m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Compare providers for flights from Vientiane to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Vientiane to Seattle in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Vientiane-Seattle flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Vientiane-Seattle flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Vientiane-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Vientiane-Seattle flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vientiane-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Vientiane to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Vientiane 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.

Related info for your journey

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

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

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

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

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

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

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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
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Edmonds
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Puyallup
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Chehalis

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