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Washington, D.C.

$448+ Cheap flights from Vietnam to Washington, D.C. (WAS)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — WAS
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Vietnam to Washington, D.C.

Cheapest flights from Vietnam to Washington, D.C.
Explore the most affordable flight options available from Vietnam to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Korean Air deal was found by Cheapflights users on 3/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:55 pm
SGN
-
IAD
1 stop32h 10m
Korean Air
Thu 11/511:50 am
IAD
-
SGN
1 stop22h 35m
Korean Air
Deal found 3/20$815
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
SGN
-
IAD
2 stops27h 45m
Delta
Tue 9/297:10 am
IAD
-
SGN
2 stops29h 05m
Delta
Deal found 3/24$816
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
SGN
-
IAD
2 stops27h 45m
Delta
Sun 9/275:30 pm
IAD
-
SGN
2 stops42h 45m
Delta
Deal found 3/24$817
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
SGN
-
IAD
2 stops27h 45m
Delta
Wed 9/237:00 am
IAD
-
SGN
2 stops53h 15m
Delta
Deal found 3/22$819
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:30 am
SGN
-
IAD
2 stops27h 25m
Delta
Wed 7/85:25 pm
IAD
-
SGN
2 stops32h 10m
Delta
Deal found 3/20$878
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:30 am
SGN
-
IAD
2 stops27h 55m
Delta
Fri 7/106:46 pm
IAD
-
SGN
2 stops54h 49m
Delta
Deal found 3/21$880
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am
SGN
-
IAD
1 stop38h 35m
Delta
Thu 11/57:05 am
IAD
-
SGN
2 stops27h 20m
Delta
Deal found 3/20$911
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
SGN
-
IAD
2 stops41h 40m
Delta
Tue 9/151:15 pm
IAD
-
SGN
1 stop36h 20m
Delta
Deal found 3/24$916
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
SGN
-
IAD
2 stops27h 45m
Delta
Fri 10/27:10 am
IAD
-
SGN
2 stops42h 25m
Delta
Deal found 3/24$917
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:55 pm
SGN
-
IAD
2 stops45h 30m
Delta
Fri 7/106:46 pm
IAD
-
SGN
2 stops54h 49m
Delta
Deal found 3/21$940
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
SGN
-
IAD
3 stops37h 24m
United Airlines
Wed 9/3012:35 pm
IAD
-
SGN
2 stops46h 30m
United Airlines
Deal found 3/24$944
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:00 am
SGN
-
IAD
3 stops37h 24m
United Airlines
Tue 9/158:15 am
IAD
-
SGN
2 stops26h 50m
United Airlines
Deal found 3/20$946

Find flight deals from Vietnam to Washington, D.C.

Keep the following information in mind while searching for Vietnam to Washington, D.C. flight deals. Data was last updated March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$815
(Korean Air)

One-way from

$448
(Booking.com)
Provider with most accurate pricing for Ho Chi Minh City-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ho Chi Minh City-Washington, D.C. (WAS) flights.
Search Deals
From Vietnam to Washington, D.C. (WAS)
Search Deals
One-way flight from Vietnam to Washington, D.C. (WAS)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vietnam to Washington, D.C. 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 March 25, 2026.
Use the filters below to find and compare flights from Vietnam to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 5/26

7:30 am-12:15 am

2 stops27h 45m

Washington, D.C. Dulles Intl

Tue 9/15

6:40 pm-11:15 pm

2 stops41h 35m

$817

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 6/18

7:30 am-11:55 pm

2 stops27h 25m

Washington, D.C. Dulles Intl

Wed 7/8

5:25 pm-12:35 pm

2 stops32h 10m

$878

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 5/26

7:00 am-9:24 am

3 stops37h 24m

Washington, D.C. Dulles Intl

Tue 9/15

6:30 am-10:05 pm

3 stops28h 35m

$946

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Wed 5/13

7:00 am-11:48 am

3 stops39h 48m

Washington, D.C. Dulles Intl

Wed 9/9

8:15 am-10:05 pm

2 stops26h 50m

$947

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Fri 5/29

7:00 am-5:27 am

3 stops33h 27m

Washington, D.C. Dulles Intl

Wed 9/23

10:20 pm-10:05 pm

3 stops36h 45m

$1,053

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Thu 5/28

3:45 pm-8:06 pm

2 stops39h 21m

Washington, D.C. Reagan-National

Wed 9/23

6:59 pm-9:55 am

2 stops27h 56m

$1,065

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Thu 5/28

3:45 pm-8:06 pm

2 stops39h 21m

Washington, D.C. Reagan-National

Wed 9/30

9:30 am-9:55 am

2 stops37h 25m

$1,066
Quickest round-trip

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Fri 5/29

1:50 am-5:59 pm

2 stops27h 09m

Washington, D.C. Reagan-National

Wed 9/23

6:59 pm-9:55 am

2 stops27h 56m

$1,114

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Wed 8/19

11:15 pm-6:00 am

2 stops41h 45m

Washington, D.C. Dulles Intl

Mon 1/18

10:08 am-10:55 pm

3 stops48h 47m

$1,118

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Mon 5/25

1:50 am-8:06 pm

2 stops29h 16m

Washington, D.C. Reagan-National

Thu 10/1

6:59 pm-9:55 am

2 stops27h 56m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Vietnam to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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, D.C.

What is the cheapest month to book a flight from Vietnam to Washington, D.C.?

Currently, March is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $592). Flying from Vietnam to Washington, D.C. in August is currently the most expensive (average of $1,352). 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.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated March 25, 2026.
Read through reviews of airlines operating flights from Vietnam to Washington, D.C., such as Korean Air,ANA, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
ANA
8.4
Very good
1,141 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
American Airlines
7.1
Good
11,494 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

  • How long is the flight from Vietnam to Washington, D.C.?

    Delta, United Airlines, and EVA Air can get you from Vietnam to Washington, D.C. in just under 27h 45m. Your travel time can differ by up to 13h 09m. The distance between Vietnam and Washington, D.C. is about 8982 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Vietnam to Washington, D.C. one-way?

    For one-way options, check prices for Air China. According to our data, you can fly for as low as $406. Users have also found prices from $439 and $548 on Korean Air and Delta, respectively.

  • What are the most popular routes from Vietnam to Washington, D.C.?

    While some choose either Ho Chi Minh City - Washington, D.C. Reagan-National or Hanoi Noibai - Washington, D.C. Reagan-National, Ho Chi Minh City - Washington, D.C. Dulles Intl is the most popular route from Vietnam to Washington, D.C..

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

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

  • How can I find direct flights from Vietnam to Washington, D.C.?

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

  • Can I find deals for business class flights from Vietnam to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Vietnam to Washington, D.C. 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 Washington, D.C.?

    Currently, March is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $592). Flying from Vietnam to Washington, D.C. in August is currently the most expensive (average of $1,352). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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.

Top 5 airlines flying from Vietnam to Washington, D.C.

Discover the top 5 airlines that operate flights from Vietnam to Washington, D.C.. 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$818Average$1,121FlexibilityNo cancel feeOn-time69%
ANACheapest$971Average$1,403FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,001Average$1,363FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,082Average$1,241FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,410Average$1,636FlexibilityNo cancel feeOn-time75%

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