HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$489+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — SEA
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Vientiane to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,081
(FlightHub)

One-way from

$489
(Kiwi.com)
Provider with most accurate pricing for Vientiane Wattay-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Vientiane Wattay-Seattle/Tacoma Intl flights.
Search Deals
From Vientiane Wattay to Seattle/Tacoma Intl
Search Deals
One-way flight from Vientiane Wattay to Seattle/Tacoma Intl
Search Deals

Find flight deals from Vientiane to Seattle

Cheapest flights from Vientiane to Seattle
Explore the most affordable flight options available from Vientiane to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This FlightHub deal was found by Cheapflights users on 4/24. 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 6/282:30 pmVTE - SEA
2 stops19h 00mMultiple Airlines
Fri 7/181:10 amSEA - VTE
2 stops30h 40mMultiple Airlines
Deal found 4/24$1,081
This StudentUniverse deal was found by Cheapflights users on 4/24. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2812:45 pmVTE - SEA
1 stop34h 00mSingapore Airlines
Sat 7/1910:15 amSEA - VTE
1 stop59h 55mSingapore Airlines
Deal found 4/24$1,379

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 April 25, 2025.
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

Sat 6/28

2:30 pm-7:30 pm

2 stops19h 00m

Seattle/Tacoma Intl

Fri 7/18

1:10 am-9:50 pm

2 stops30h 40m

$1,081

VientianeSeattle

VTE - SEA

VTESEA

Vientiane Wattay

Sat 6/28

12:45 pm-8:45 am

1 stop34h 00m

Seattle/Tacoma Intl

Sat 7/19

10:15 am-12:10 pm

1 stop59h 55m

$1,379

VientianeSeattle

VTE - SEA

VTESEA

Vientiane Wattay

Fri 5/16

6:45 pm-8:00 pm

3 stops39h 15m

$489

VientianeSeattle

VTE - SEA

VTESEA

Vientiane Wattay

Tue 7/1

12:45 pm-8:45 am

1 stop58h 00m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Vientiane-Seattle flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Vientiane to Seattle

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated April 25, 2025.
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • What is the cheapest month to book a flight from Vientiane to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Vientiane to Seattle (average of $238). Flying from Vientiane to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Vientiane?

Book flights to Vientiane if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Aberdeen
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Vientiane to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Vientiane to Portland flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.