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$552+ Cheap flights from Washington to Vientiane (VTE)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VTE
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Washington to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Vientiane (VTE). 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 enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,012
(lol.travel)

One-way from

$552
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$1,426
Provider with most accurate pricing for Seattle/Tacoma Intl-Vientiane Wattay flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Vientiane Wattay flights.
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From Washington to Vientiane Wattay
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One-way flight from Washington to Vientiane Wattay
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Highest demand for flights based on searches. 16% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Washington to Vientiane

Cheapest flights from Washington to Vientiane
Explore the most affordable flight options available from Washington to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This Gurufare deal was found by Cheapflights users on 1/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/37:10 amSEA - VTE
2 stops25h 10mChina Eastern
mié. 6/1111:20 pmVTE - SEA
2 stops31h 30mChina Eastern
Deal found 1/30$962
This lol.travel deal was found by Cheapflights users on 1/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/161:45 pmSEA - VTE
3 stops35h 50mMultiple Airlines
dom. 3/236:45 pmVTE - SEA
2 stops31h 10mMultiple Airlines
Deal found 1/29$1,012
This Gurufare deal was found by Cheapflights users on 1/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/78:45 amSEA - VTE
1 stop36h 25mSingapore Airlines
sáb. 11/2212:45 pmVTE - SEA
1 stop33h 25mSingapore Airlines
Deal found 1/29$1,099
This Expedia deal was found by Cheapflights users on 1/30. 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.
mié. 4/96:05 pmPDX - VTE
2 stops34h 05mMultiple Airlines
mié. 4/307:10 pmVTE - PDX
3 stops52h 38mMultiple Airlines
Deal found 1/30$1,211
This FlightHub deal was found by Cheapflights users on 1/30. 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.
jue. 2/136:00 amPDX - VTE
2 stops25h 55mChina Eastern
jue. 3/611:55 pmVTE - PDX
2 stops30h 30mChina Eastern
Deal found 1/30$1,346
This FlightHub deal was found by Cheapflights users on 1/29. 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.
lun. 11/107:00 pmSEA - VTE
2 stops51h 05mTurkish Airlines
lun. 11/241:55 pmVTE - SEA
2 stops42h 10mTurkish Airlines
Deal found 1/29$1,486

Find flights from Washington to Vientiane within your budget

Customize your flight search to find flights from Washington to Vientiane 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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

mar. 6/3

7:10 am-10:20 pm

2 stops25h 10m

Vientiane Wattay

mié. 6/11

11:20 pm-4:50 pm

2 stops31h 30m

$962

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

dom. 3/16

1:45 pm-5:45 pm

2 stops38h 00m

Vientiane Wattay

dom. 3/23

6:45 pm-11:55 am

2 stops31h 10m

$1,012

PortlandVientiane

PDX - VTE

PDXVTE

Portland

mié. 4/9

6:05 pm-6:10 pm

2 stops34h 05m

Vientiane Wattay

mié. 4/30

7:10 pm-9:48 am

3 stops52h 38m

$1,211

PortlandVientiane

PDX - VTE

PDXVTE

Portland

jue. 2/13

6:00 am-10:55 pm

2 stops25h 55m

Vientiane Wattay

jue. 3/6

11:55 pm-3:25 pm

2 stops30h 30m

$1,346

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

dom. 6/29

10:15 am-12:10 pm

1 stop35h 55m

Vientiane Wattay

dom. 7/20

12:45 pm-8:45 am

1 stop58h 00m

$1,436

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

sáb. 3/1

7:10 am-10:55 pm

2 stops24h 45m

$552

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

dom. 4/13

10:15 am-8:50 am

2 stops32h 35m

$573

PortlandVientiane

PDX - VTE

PDXVTE

Portland

lun. 3/24

7:05 pm-1:05 pm

2 stops28h 00m

$663

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

sáb. 3/1

12:45 pm-10:40 pm

1 stop18h 55m

$718

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

dom. 4/13

10:15 am-12:10 pm

1 stop35h 55m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Best time to book a flight from Washington to Vientiane

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

Travel insights for flights from Washington to Vientiane

Get recent, data-driven insights about flights from Washington to Vientiane including ideal travel times, pricing trends, and more.

Rainfall in Vientiane by month

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

In terms of precipitation, rainfall in Vientiane ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Vientiane when rainfall is around 0.4 in.

Temperature in Vientiane by month

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

If weather is an important factor for your trip to Vientiane, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. 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 Vientiane. Reviews last updated enero 30, 2025.
Asiana Airlines
8.3
Very good
462 reviews

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Crew

8.5

Overall

8.3

Food

8.1

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Asiana Airlines
8.3
Very good
462 reviews
Asiana Airlines
8.3
Very good
462 reviews

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Crew

8.5

Overall

8.3

Food

8.1

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Singapore Airlines
8.1
Very good
1,318 reviews
Asiana Airlines
8.3
Very good
462 reviews

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Crew

8.5

Overall

8.3

Food

8.1

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

China Eastern
6.9
Okay
125 reviews
Asiana Airlines
8.3
Very good
462 reviews

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Crew

8.5

Overall

8.3

Food

8.1

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Related info for your journey

Find useful and relevant information for your journey from Washington to Vientiane. 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 into for flights to Vientiane from Washington?

    Located just 2.8 mi from the city center, Vientiane Wattay (VTE) is the airport most travelers will use when flying to Vientiane from Washington.

  • What are the cheapest airlines to fly from State of Washington to Vientiane one-way?

    The cheapest airlines for a one-way flight from State of Washington to Vientiane are China Eastern ($552), Asiana Airlines ($718), and Singapore Airlines ($786).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Vientiane 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 State of Washington to Vientiane?

    Currently, June is the cheapest month in which you can book a flight from State of Washington to Vientiane (average of $904). Flying from State of Washington to Vientiane in May is currently the most expensive (average of $1,644). 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

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Alternative routes for Washington to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Washington to Vientiane

Discover the top airline that operate flights from Washington to Vientiane. 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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$865Average$1,039FlexibilityNo cancel feeOn-time81%
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