Vietnam

$421+ Cheap flights from Washington to Vietnam

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SGN
nov. 26 — dic. 31
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Vietnam 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 Washington to Vietnam

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Vietnam (VN0). 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 noviembre 21, 2024.

Find flight deals from Washington to Vietnam

Cheapest flights from Washington to Vietnam
Explore the most affordable flight options available from Washington to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Gotogate deal was found by Cheapflights users on 11/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/212:45 pmSEA - SGN
1 stop19h 05mAsiana Airlines
mar. 12/1012:10 pmSGN - SEA
1 stop37h 45mAsiana Airlines
Deal found 11/20$777
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2612:10 pmSEA - SGN
1 stop19h 10mAmerican Airlines
mar. 12/107:50 amSGN - SEA
1 stop17h 00mAmerican Airlines
Deal found 11/19$781
This oojo deal was found by Cheapflights users on 11/19. 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. 11/2512:10 amSEA - SGN
1 stop25h 40mChina Airlines
jue. 12/55:50 pmSGN - SEA
1 stop15h 25mChina Airlines
Deal found 11/19$782
This ScholarTrip deal was found by Cheapflights users on 11/21. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2511:00 amSEA - SGN
1 stop21h 20mKorean Air
jue. 12/128:05 amSGN - SEA
1 stop15h 55mKorean Air
Deal found 11/21$783
This oojo deal was found by Cheapflights users on 11/21. 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.
dom. 11/2412:10 amSEA - SGN
1 stop30h 50mEVA Air
jue. 12/1212:45 pmSGN - SEA
1 stop20h 25mEVA Air
Deal found 11/21$792
This Gurufare deal was found by Cheapflights users on 11/20. 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. 11/267:05 amSEA - SGN
2 stops31h 45mJapan Airlines
mar. 12/177:50 amSGN - SEA
1 stop17h 00mJapan Airlines
Deal found 11/20$794
This Gurufare deal was found by Cheapflights users on 11/21. 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. 11/267:05 amSEA - SGN
2 stops27h 05mChina Eastern
lun. 12/92:10 amSGN - SEA
2 stops27h 45mChina Eastern
Deal found 11/21$828
This lol.travel deal was found by Cheapflights users on 11/21. 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.
lun. 11/253:40 pmSEA - SGN
1 stop39h 10mANA
dom. 12/811:05 pmSGN - SEA
2 stops28h 53mANA
Deal found 11/21$833
This CrystalTravel deal was found by Cheapflights users on 11/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2412:05 amSEA - SGN
1 stop25h 45mSTARLUX Airlines
mié. 11/2711:40 amSGN - SEA
1 stop18h 25mSTARLUX Airlines
Deal found 11/21$836
This Gotogate deal was found by Cheapflights users on 11/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/512:45 pmSEA - HAN
1 stop18h 40mAsiana Airlines
dom. 12/811:50 pmHAN - SEA
1 stop26h 05mAsiana Airlines
Deal found 11/20$865
This Gotogate deal was found by Cheapflights users on 11/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2412:10 amSEA - SGN
1 stop25h 40mMultiple Airlines
mar. 11/2612:10 amSGN - SEA
1 stop25h 45mMultiple Airlines
Deal found 11/21$887
This BYOjet deal was found by Cheapflights users on 11/20. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/57:05 amSEA - HAN
2 stops27h 40mChina Eastern
sáb. 12/72:45 amHAN - SEA
2 stops27h 10mChina Eastern
Deal found 11/20$985

Find flights from Washington to Vietnam within your budget

Customize your flight search to find flights from Washington to Vietnam 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 2,612,795 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHanoi

SEA - HAN

SEAHAN

Seattle/Tacoma Intl

lun. 4/21

2:00 pm-10:00 pm

1 stop18h 00m

Hanoi Noibai

dom. 4/27

11:30 pm-12:35 pm

1 stop27h 05m

$695

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

jue. 2/13

12:45 pm-11:00 am

1 stop31h 15m

Ho Chi Minh City

sáb. 3/8

12:10 pm-10:55 am

1 stop37h 45m

$765

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

mié. 2/26

12:45 pm-9:45 pm

1 stop18h 00m

Da Nang

mié. 3/26

11:00 pm-11:55 am

1 stop26h 55m

$767

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mar. 3/4

10:35 am-9:50 pm

2 stops44h 15m

Ho Chi Minh City

lun. 3/10

11:05 pm-2:20 pm

1 stop29h 15m

$776

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mar. 4/22

6:35 am-9:25 pm

2 stops24h 50m

Ho Chi Minh City

lun. 5/19

10:45 pm-2:25 pm

1 stop29h 40m

$779

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

dom. 3/9

1:10 am-10:00 am

1 stop18h 50m

Ho Chi Minh City

sáb. 3/29

11:00 am-7:15 pm

1 stop22h 15m

$780

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mar. 2/4

11:30 pm-11:35 am

1 stop21h 05m

Ho Chi Minh City

lun. 2/24

1:55 am-6:10 pm

1 stop31h 15m

$792

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

dom. 2/9

12:05 am-10:30 am

1 stop19h 25m

Ho Chi Minh City

dom. 3/9

11:40 am-3:05 pm

1 stop18h 25m

$793

SeattleHanoi

SEA - HAN

SEAHAN

Seattle/Tacoma Intl

mié. 2/5

11:30 am-10:30 pm

2 stops44h 00m

Hanoi Noibai

mié. 2/19

11:55 pm-11:18 am

2 stops50h 23m

$796

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mar. 2/11

8:03 am-5:50 am

2 stops30h 47m

Ho Chi Minh City

mar. 3/11

11:10 am-10:55 am

2 stops37h 45m

$796

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Washington to Vietnam

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

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

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to Vietnam (average of $926). Flying from State of Washington to Vietnam in June is currently the most expensive (average of $1,621). 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 WA to VN?

Find hourly flight availability from Washington to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

When flying from State of Washington to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Vietnam by month

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

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

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

If weather is an important factor for your trip to Vietnam, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated noviembre 21, 2024.
Read through reviews of airlines operating flights from Washington to Vietnam, such as China Airlines, ANA and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
9.1
Wonderful
126 reviews

Entertainment

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Overall

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

9.1
Wonderful
126 reviews
9.1
Wonderful
126 reviews

Entertainment

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Overall

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.5
Very good
1,024 reviews
9.1
Wonderful
126 reviews

Entertainment

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Overall

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.4
Very good
1,308 reviews
9.1
Wonderful
126 reviews

Entertainment

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Overall

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.4
Very good
833 reviews
9.1
Wonderful
126 reviews

Entertainment

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Overall

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.3
Very good
1,457 reviews
9.1
Wonderful
126 reviews

Entertainment

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Overall

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Related info for your journey

Find useful and relevant information for your journey from Washington to Vietnam. 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 State of Washington to Vietnam one-way?

    $445 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Japan Airlines and Korean Air, with prices starting from $459 and $470, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Vietnam (average of $926). Flying from State of Washington to Vietnam in June is currently the most expensive (average of $1,621). 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

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 Washington to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington to Vietnam

Discover the top 10 airlines that operate flights from Washington to Vietnam. 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 2,612,795 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$583Average$954FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$703Average$937FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$720Average$811FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$743Average$854FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$761Average$923FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$794Average$1,138FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$818Average$1,048FlexibilityNo cancel feeOn-time79%
ANACheapest$839Average$1,039FlexibilityNo cancel feeOn-time80%
DeltaCheapest$864Average$1,297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$868Average$1,107FlexibilityNo cancel feeOn-time71%
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.