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Washington, D.C.

$554+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — WAS
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
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 June 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:10 pm
HAN
-
IAD
1 stop22h 55m
Korean Air
Sun 11/111:50 am
IAD
-
HAN
1 stop21h 55m
Korean Air
Deal found 6/21$914
This Korean Air deal was found by Cheapflights users on 6/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:20 pm
HAN
-
IAD
1 stop33h 30m
Korean Air
Tue 11/2411:50 am
IAD
-
HAN
1 stop35h 20m
Korean Air
Deal found 6/21$930
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 10/2111:10 pm
HAN
-
IAD
2 stops33h 02m
Delta
Sun 11/17:00 am
IAD
-
HAN
2 stops40h 10m
Delta
Deal found 6/21$932
This Air Canada deal was found by Cheapflights users on 6/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:45 am
HAN
-
DCA
2 stops32h 03m
Multiple Airlines
Tue 8/1111:00 am
DCA
-
HAN
2 stops25h 45m
Multiple Airlines
Deal found 6/20$1,068
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:25 am
HAN
-
IAD
2 stops36h 05m
United Airlines
Tue 11/246:15 am
IAD
-
HAN
2 stops28h 50m
United Airlines
Deal found 6/21$1,101
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:25 am
HAN
-
DCA
2 stops34h 01m
United Airlines
Sun 11/298:00 am
DCA
-
HAN
2 stops27h 05m
United Airlines
Deal found 6/21$1,131
This Air China deal was found by Cheapflights users on 6/20. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:10 am
HAN
-
IAD
2 stops28h 20m
Air China
Tue 11/2410:00 pm
IAD
-
HAN
1 stop25h 55m
Air China
Deal found 6/20$1,136
This Gotogate deal was found by Cheapflights users on 6/20. 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.
Sun 7/1910:55 pm
HAN
-
IAD
1 stop31h 55m
Turkish Airlines
Mon 8/31:20 pm
IAD
-
HAN
1 stop39h 20m
Turkish Airlines
Deal found 6/20$1,142
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:35 pm
HAN
-
IAD
2 stops41h 47m
United Airlines
Mon 7/207:00 am
IAD
-
HAN
2 stops28h 15m
United Airlines
Deal found 6/21$1,181
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:35 pm
HAN
-
DCA
2 stops33h 24m
United Airlines
Wed 9/169:30 am
DCA
-
HAN
2 stops25h 45m
United Airlines
Deal found 6/17$1,181
This KAYAK deal was found by Cheapflights users on 6/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:15 pm
SGN
-
IAD
1 stop27h 35m
ANA
Sat 9/53:40 pm
IAD
-
SGN
2 stops43h 15m
ANA
Deal found 6/21$1,190
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am
SGN
-
IAD
3 stops28h 30m
United Airlines
Tue 10/276:05 am
IAD
-
SGN
3 stops29h 50m
United Airlines
Deal found 6/19$1,197

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 June 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$914
(Kiwi.com)

One-way from

$554
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$1,126
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
Highest demand for flights based on searches. 9% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 22, 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
Quickest round-trip

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Fri 11/20

11:05 pm-9:50 am

1 stop22h 45m

Washington, D.C. Dulles Intl

Tue 11/24

11:50 am-9:45 pm

1 stop21h 55m

$930

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 10/21

11:10 pm-11:05 am

1 stop22h 55m

Washington, D.C. Dulles Intl

Sun 11/1

1:00 pm-11:10 am

2 stops34h 10m

$1,027

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 8/3

12:45 am-9:48 pm

2 stops32h 03m

Washington, D.C. Reagan-National

Tue 8/11

11:00 am-11:45 pm

2 stops25h 45m

$1,068

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 11/19

12:25 am-12:14 am

2 stops35h 49m

Washington, D.C. Dulles Intl

Tue 11/24

6:30 am-11:05 pm

2 stops28h 35m

$1,101

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 11/24

12:25 am-10:26 pm

2 stops34h 01m

Washington, D.C. Reagan-National

Sun 11/29

8:00 am-11:05 pm

2 stops27h 05m

$1,131

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 9/12

11:35 pm-9:59 pm

2 stops33h 24m

Washington, D.C. Reagan-National

Wed 9/16

9:30 am-10:15 pm

2 stops25h 45m

$1,181

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Tue 10/6

7:00 am-11:59 pm

3 stops27h 59m

Washington, D.C. Reagan-National

Tue 10/27

7:00 am-10:55 pm

3 stops28h 55m

$1,197

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Tue 10/6

7:00 am-11:59 pm

3 stops27h 59m

Washington, D.C. Reagan-National

Mon 10/26

6:00 am-10:55 pm

3 stops29h 55m

$1,197

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Mon 10/5

7:00 am-11:59 pm

3 stops27h 59m

Washington, D.C. Reagan-National

Tue 10/27

9:30 am-12:15 am

2 stops27h 45m

$1,200

Ho Chi Minh CityBaltimore

SGN - BWI

SGNBWI

Ho Chi Minh City

Mon 10/5

5:30 pm-5:20 am

2 stops22h 50m

Baltimore/Washington

Mon 10/26

6:12 pm-10:00 am

2 stops28h 48m

$1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

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 $440). Flying from Vietnam to Washington, D.C. in July is currently the most expensive (average of $1,010). 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.

How far ahead should I book a flight from Vietnam to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Vietnam to Washington, D.C., you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 June 22, 2026.
Read through reviews of airlines operating flights from Vietnam to Washington, D.C., such as Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

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
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

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.?

    Korean Air, Delta, and United Airlines can get you from Vietnam to Washington, D.C. in just under 22h 55m. Your travel time can differ by up to 13h 27m. The distance between Vietnam and Washington, D.C. is about 8268 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 Korean Air. According to our data, you can fly for as low as $439. Users have also found prices from $442 and $536 on Air China 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 Ho Chi Minh City - Baltimore/Washington, 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 $440). Flying from Vietnam to Washington, D.C. in July is currently the most expensive (average of $1,010). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Laurel
Hanover
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

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 June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$816Average$1,354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$818Average$1,121FlexibilityNo cancel feeOn-time69%
ANACheapest$971Average$1,608FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,082Average$1,248FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,374Average$1,462FlexibilityNo cancel feeOn-time75%

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