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$400+ Cheap flights from Vietnam to Washington

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — SEA
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Vietnam to Washington

Keep the following information in mind while searching for Vietnam to Washington flight deals. Data was last updated junio 18, 2025.

Round-trip from

$826
(Philippine Airlines)

One-way from

$400
(oojo)

Popular in

August

Cheapest in

November

Average price

$1,067
From Vietnam to Washington
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One-way flight from Vietnam to Washington
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Highest demand for flights based on searches. 11% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Vietnam to Washington

Cheapest flights from Vietnam to Washington
Explore the most affordable flight options available from Vietnam to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 18, 2025.

This Korean Air deal was found by Cheapflights users on 6/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1710:55 pmDAD - SEA
1 stop25h 55mKorean Air
mié. 7/161:20 pmSEA - DAD
1 stop17h 45mKorean Air
Deal found 6/16$782
This Philippine Airlines deal was found by Cheapflights users on 6/15. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:50 amSGN - PDX
2 stops26h 54mMultiple Airlines
mié. 10/295:40 pmPDX - SGN
2 stops30h 50mMultiple Airlines
Deal found 6/15$826
This FlightHub deal was found by Cheapflights users on 6/16. 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.
mié. 6/259:50 amSGN - SEA
1 stop23h 25mPhilippine Airlines
vie. 7/2511:35 pmSEA - SGN
1 stop24h 55mPhilippine Airlines
Deal found 6/16$860
This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1411:10 amHAN - SEA
1 stop19h 25mSTARLUX Airlines
dom. 7/201:15 amSEA - HAN
1 stop18h 55mSTARLUX Airlines
Deal found 6/15$862
This ANA deal was found by Cheapflights users on 6/17. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1811:15 pmSGN - SEA
1 stop29h 10mANA
dom. 7/277:00 amSEA - SGN
2 stops24h 55mANA
Deal found 6/17$866
This Asiana Airlines deal was found by Cheapflights users on 6/16. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2012:10 amSGN - SEA
1 stop28h 45mAsiana Airlines
jue. 12/412:10 amSEA - SGN
1 stop31h 40mAsiana Airlines
Deal found 6/16$869
This ANA deal was found by Cheapflights users on 6/16. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1711:15 pmSGN - SEA
1 stop29h 10mMultiple Airlines
dom. 7/205:10 amSEA - SGN
2 stops29h 05mMultiple Airlines
Deal found 6/16$870
This FlightHub deal was found by Cheapflights users on 6/15. 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. 7/1411:10 pmHAN - SEA
1 stop27h 35mMultiple Airlines
lun. 7/212:30 pmSEA - HAN
1 stop17h 30mMultiple Airlines
Deal found 6/15$889
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/186:00 pmHAN - SEA
1 stop15h 10mEVA Air
vie. 8/221:10 amSEA - HAN
1 stop25h 40mEVA Air
Deal found 6/16$910
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:00 amSGN - SEA
3 stops29h 51mUnited Airlines
vie. 12/57:00 amSEA - SGN
2 stops23h 50mUnited Airlines
Deal found 6/16$910
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1411:35 pmHAN - SEA
1 stop28h 50mUnited Airlines
lun. 7/216:45 amSEA - HAN
2 stops25h 30mUnited Airlines
Deal found 6/15$911
This oojo deal was found by Cheapflights users on 6/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/265:30 pmSGN - SEA
2 stops30h 46mChina Airlines
jue. 9/111:40 amSEA - SGN
1 stop18h 00mChina Airlines
Deal found 6/18$920

Cheapflights Fare Finder

Customize your flight search to find flights from Vietnam to Washington 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 junio 18, 2025.
Use the filters below to find and compare flights from Vietnam to Washington that are best for you.

Fly from

Vietnam

Fly to

Washington

Route

Depart

Return

Price

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

mié. 10/1

9:50 am-10:44 pm

2 stops26h 54m

Portland

mié. 10/29

5:40 pm-2:30 pm

2 stops30h 50m

$826

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

lun. 7/14

11:10 am-4:35 pm

1 stop19h 25m

Seattle/Tacoma Intl

dom. 7/20

1:15 am-10:10 am

1 stop18h 55m

$862

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

mar. 8/26

11:15 pm-2:25 pm

1 stop29h 10m

Seattle/Tacoma Intl

vie. 9/12

7:00 am-12:15 am

2 stops27h 15m

$867

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

jue. 11/20

12:10 am-1:55 pm

1 stop28h 45m

Seattle/Tacoma Intl

jue. 12/4

12:10 am-10:50 pm

1 stop31h 40m

$869

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

lun. 7/14

11:10 pm-12:45 pm

1 stop27h 35m

Seattle/Tacoma Intl

lun. 7/21

2:30 pm-10:00 pm

1 stop17h 30m

$889

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

jue. 7/10

6:25 pm-4:35 pm

1 stop36h 10m

Seattle/Tacoma Intl

jue. 8/21

2:30 pm-11:05 am

1 stop30h 35m

$905

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

lun. 8/18

6:00 pm-7:10 pm

1 stop15h 10m

Seattle/Tacoma Intl

vie. 8/22

1:10 am-4:50 pm

1 stop25h 40m

$910

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

vie. 11/21

6:00 am-8:51 pm

3 stops29h 51m

Seattle/Tacoma Intl

vie. 12/5

7:00 am-9:50 pm

2 stops23h 50m

$910

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

lun. 7/14

11:35 pm-2:25 pm

1 stop28h 50m

Seattle/Tacoma Intl

lun. 7/21

6:45 am-10:15 pm

2 stops25h 30m

$911

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

mar. 8/26

5:30 pm-10:16 am

2 stops30h 46m

Seattle/Tacoma Intl

jue. 9/11

1:40 am-9:40 am

1 stop18h 00m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 60 results
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Best time to book a flight from Vietnam to Washington

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

What is the cheapest month to book a flight from Vietnam to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Vietnam to State of Washington (average of $238). Flying from Vietnam to State of Washington in June is currently the most expensive (average of $390). 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.

What is the cheapest time of day to fly from VN to WA?

Find hourly flight availability from Vietnam to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vietnam to State of Washington as you normally would.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington 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 State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated junio 18, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Vietnam to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
180 reviews

Comfort

9.0

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
180 reviews
STARLUX Airlines
9.1
Wonderful
180 reviews

Comfort

9.0

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,204 reviews
STARLUX Airlines
9.1
Wonderful
180 reviews

Comfort

9.0

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,090 reviews
STARLUX Airlines
9.1
Wonderful
180 reviews

Comfort

9.0

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,494 reviews
STARLUX Airlines
9.1
Wonderful
180 reviews

Comfort

9.0

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
742 reviews
STARLUX Airlines
9.1
Wonderful
180 reviews

Comfort

9.0

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $400. Philippine Airlines flights start at $412 while deals on Asiana Airlines start at $478 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Vietnam to State of Washington (average of $238). Flying from Vietnam to State of Washington in June is currently the most expensive (average of $390). 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 Vietnam to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Vietnam to Washington

Discover the top 9 airlines that operate flights from Vietnam to Washington. 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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$627Average$716FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$692Average$910FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$769Average$1,096FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$797Average$942FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$835Average$940FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$853Average$1,054FlexibilityNo cancel feeOn-time74%
ANACheapest$866Average$2,055FlexibilityNo cancel feeOn-time80%
DeltaCheapest$959Average$1,069FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$979Average$1,084FlexibilityNo cancel feeOn-time79%

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