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Washington, D.C.

$536+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — WAS
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
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 January 31, 2026.

This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:50 am
SGN
-
DCA
2 stops29h 10m
Multiple Airlines
Sat 10/109:59 am
DCA
-
SGN
2 stops37h 06m
Multiple Airlines
Deal found 1/30$949
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
SGN
-
IAD
3 stops27h 59m
United Airlines
Sat 10/108:00 pm
IAD
-
SGN
3 stops39h 05m
United Airlines
Deal found 1/30$956
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
SGN
-
DCA
3 stops26h 21m
United Airlines
Sat 10/107:50 am
DCA
-
SGN
2 stops29h 25m
United Airlines
Deal found 1/30$959
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am
SGN
-
IAD
3 stops39h 43m
United Airlines
Sun 9/2712:15 pm
IAD
-
SGN
1 stop22h 40m
United Airlines
Deal found 1/29$962
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:15 pm
SGN
-
IAD
2 stops30h 59m
ANA
Sat 10/1012:15 pm
IAD
-
SGN
1 stop22h 40m
ANA
Deal found 1/30$979
This China Airlines 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:30 pm
SGN
-
IAD
2 stops24h 58m
Multiple Airlines
Sat 10/107:18 pm
IAD
-
SGN
2 stops27h 22m
Multiple Airlines
Deal found 1/30$1,013
This China Airlines 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:30 pm
SGN
-
BWI
2 stops23h 51m
Multiple Airlines
Sat 10/107:10 pm
BWI
-
SGN
2 stops27h 30m
Multiple Airlines
Deal found 1/30$1,013
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 pm
HAN
-
DCA
2 stops37h 00m
EVA Air
Tue 10/206:59 pm
DCA
-
HAN
2 stops34h 51m
EVA Air
Deal found 1/30$1,028
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 pm
HAN
-
DCA
2 stops34h 41m
EVA Air
Sat 5/26:59 pm
DCA
-
HAN
2 stops34h 51m
EVA Air
Deal found 1/30$1,036
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 pm
HAN
-
DCA
2 stops34h 41m
Multiple Airlines
Wed 10/216:59 pm
DCA
-
HAN
2 stops29h 06m
Multiple Airlines
Deal found 1/30$1,037
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 pm
HAN
-
DCA
2 stops34h 59m
Multiple Airlines
Tue 10/206:59 pm
DCA
-
HAN
2 stops29h 06m
Multiple Airlines
Deal found 1/30$1,039
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:30 am
SGN
-
IAD
2 stops39h 53m
United Airlines
Thu 4/98:23 am
IAD
-
SGN
2 stops28h 52m
United Airlines
Deal found 1/29$1,051

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 January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,028
(oojo)

One-way from

$536
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$1,358
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. 5% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 31, 2026.
Use the filters below to find and compare flights from Vietnam to Washington, D.C. that are best for you.

Fly from

Vietnam

Fly to

Washington, D.C.

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 4/20

12:05 pm-8:00 pm

2 stops42h 55m

Washington, D.C. Reagan-National

Tue 10/27

6:59 pm-5:15 pm

2 stops35h 16m

$1,028

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 4/20

6:00 pm-5:41 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Sat 5/2

6:59 pm-4:50 pm

2 stops34h 51m

$1,036

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 4/21

6:00 pm-5:59 pm

2 stops34h 59m

Washington, D.C. Reagan-National

Mon 10/19

6:59 pm-11:05 am

2 stops29h 06m

$1,037

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 4/20

6:00 pm-5:41 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Mon 10/19

6:59 pm-11:05 am

2 stops29h 06m

$1,037

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 2/10

7:30 am-11:23 am

2 stops39h 53m

Washington, D.C. Dulles Intl

Thu 4/9

8:23 am-12:15 am

2 stops28h 52m

$1,051

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Mon 3/23

1:55 am-5:40 am

2 stops38h 45m

Washington, D.C. Dulles Intl

Tue 11/17

7:18 pm-10:05 am

2 stops26h 47m

$1,058

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Tue 4/21

6:00 pm-5:44 am

2 stops22h 44m

Baltimore/Washington

Tue 10/20

7:10 pm-11:05 am

2 stops28h 55m

$1,095

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Mon 4/20

5:50 pm-6:10 pm

3 stops35h 20m

Baltimore/Washington

Tue 10/27

7:10 pm-10:35 am

2 stops28h 25m

$1,103

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Mon 3/2

2:50 am-6:30 pm

2 stops27h 40m

Washington, D.C. Dulles Intl

Tue 3/31

11:00 pm-9:20 pm

2 stops35h 20m

$1,106

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Mon 4/20

11:35 pm-9:04 pm

2 stops32h 29m

Washington, D.C. Dulles Intl

Sat 5/2

10:10 pm-10:15 pm

2 stops37h 05m

$1,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $954). Flying from Vietnam to Washington, D.C. in July is currently the most expensive (average of $1,119). 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 January 31, 2026.
Read through reviews of airlines operating flights from Vietnam to Washington, D.C., such as ANA, Korean Air, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,082 reviews

Boarding

8.5

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,082 reviews
ANA
8.4
Very good
1,082 reviews

Boarding

8.5

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Korean Air
8.4
Very good
1,188 reviews
ANA
8.4
Very good
1,082 reviews

Boarding

8.5

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Delta
7.9
Good
8,130 reviews
ANA
8.4
Very good
1,082 reviews

Boarding

8.5

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
American Airlines
7.2
Good
11,212 reviews
ANA
8.4
Very good
1,082 reviews

Boarding

8.5

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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.?

    EVA Air, United Airlines, and Delta can get you from Vietnam to Washington, D.C. in just under 27h 12m. Your travel time can differ by up to 15h 43m. The distance between Vietnam and Washington, D.C. is about 8970 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 $471 and $692 on Air China and Air India, 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, January is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $954). Flying from Vietnam to Washington, D.C. in July is currently the most expensive (average of $1,119). 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
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vietnam to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Hyderabad to Dulles Intl flights
Hyderabad to Reagan-National flights
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Capital to Reagan-National flights
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Top 4 airlines flying from Vietnam to Washington, D.C.

Discover the top 4 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 January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$818Average$1,098FlexibilityNo cancel feeOn-time69%
ANACheapest$977Average$1,354FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,082Average$1,242FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,410Average$1,584FlexibilityNo cancel feeOn-time75%

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