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Washington, D.C.

$513+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — WAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$944
(United Airlines)

One-way from

$513
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$1,172
From Vietnam to Washington, D.C. (WAS)
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One-way flight from Vietnam to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 5% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 10/296:00 amSGN - IAD
3 stops28h 59mUnited Airlines
Wed 11/510:10 pmIAD - SGN
3 stops36h 45mUnited Airlines
Deal found 9/14$956
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/296:00 amSGN - DCA
3 stops27h 42mUnited Airlines
Wed 11/57:00 amDCA - SGN
2 stops27h 55mUnited Airlines
Deal found 9/14$964
This Travelocity deal was found by Cheapflights users on 9/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:50 amSGN - BWI
2 stops31h 22mMultiple Airlines
Wed 10/226:12 pmBWI - SGN
2 stops33h 18mMultiple Airlines
Deal found 9/15$980
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/1511:15 pmSGN - IAD
2 stops36h 06mUnited Airlines
Wed 10/227:00 amIAD - SGN
2 stops30h 15mUnited Airlines
Deal found 9/14$989
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/811:15 pmSGN - IAD
2 stops32h 40mUnited Airlines
Sat 11/1510:08 pmIAD - SGN
2 stops36h 47mUnited Airlines
Deal found 9/14$990
This oojo deal was found by Cheapflights users on 9/13. 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.
Tue 12/91:55 amSGN - DCA
2 stops30h 05mEVA Air
Sat 1/179:30 amDCA - SGN
2 stops38h 05mEVA Air
Deal found 9/13$1,009
This China Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/295:50 pmSGN - DCA
2 stops37h 10mMultiple Airlines
Wed 11/59:59 amDCA - SGN
2 stops42h 51mMultiple Airlines
Deal found 9/14$1,012
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/711:15 pmSGN - IAD
2 stops36h 06mUnited Airlines
Tue 2/106:04 pmIAD - SGN
2 stops39h 46mUnited Airlines
Deal found 9/15$1,016
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/1511:15 pmSGN - DCA
2 stops27h 36mUnited Airlines
Wed 10/226:00 amDCA - SGN
2 stops28h 55mUnited Airlines
Deal found 9/14$1,016
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/1112:25 amHAN - IAD
2 stops35h 34mUnited Airlines
Wed 12/34:10 pmIAD - HAN
2 stops42h 55mUnited Airlines
Deal found 9/13$1,019
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/212:25 amHAN - IAD
2 stops47h 24mUnited Airlines
Sun 11/165:33 pmIAD - HAN
2 stops41h 32mUnited Airlines
Deal found 9/13$1,029
This oojo deal was found by Cheapflights users on 9/13. 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 9/221:50 amSGN - DCA
2 stops30h 09mEVA Air
Fri 2/276:35 pmDCA - SGN
2 stops29h 00mEVA Air
Deal found 9/13$1,029

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 September 15, 2025.
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

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Fri 2/13

11:05 pm-9:10 am

1 stop22h 05m

Washington, D.C. Dulles Intl

Tue 2/17

8:20 am-12:15 am

2 stops27h 55m

$944

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Wed 10/29

6:00 am-11:59 pm

3 stops28h 59m

Washington, D.C. Dulles Intl

Wed 11/5

10:10 pm-10:55 pm

3 stops36h 45m

$956

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Sat 2/14

6:00 am-10:47 pm

3 stops28h 47m

Washington, D.C. Reagan-National

Sat 2/21

7:59 pm-10:55 pm

3 stops38h 56m

$956

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Wed 10/29

6:00 am-10:42 pm

3 stops27h 42m

Washington, D.C. Reagan-National

Wed 11/5

7:00 am-10:55 pm

2 stops27h 55m

$964

Ho Chi Minh CityBaltimore

SGN - BWI

SGNBWI

Ho Chi Minh City

Wed 10/15

9:50 am-6:12 am

2 stops31h 22m

Baltimore/Washington

Wed 10/22

6:12 pm-2:30 pm

2 stops33h 18m

$980

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Wed 10/15

11:15 pm-12:21 am

2 stops36h 06m

Washington, D.C. Dulles Intl

Wed 10/22

7:00 am-12:15 am

2 stops30h 15m

$989

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Wed 10/8

11:15 pm-8:55 pm

2 stops32h 40m

Washington, D.C. Dulles Intl

Sat 11/15

10:08 pm-10:55 pm

2 stops36h 47m

$990

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Wed 2/18

11:05 pm-9:39 pm

2 stops34h 34m

Washington, D.C. Reagan-National

Sun 2/22

8:20 am-9:50 pm

2 stops49h 30m

$991

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Sat 2/14

6:00 am-9:14 pm

3 stops27h 14m

Washington, D.C. Dulles Intl

Sat 2/21

6:20 am-12:15 am

2 stops29h 55m

$1,000

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 2/17

12:25 am-9:14 pm

2 stops32h 49m

Washington, D.C. Dulles Intl

Sun 2/22

10:10 pm-11:05 pm

2 stops36h 55m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, August is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $292). Flying from Vietnam to Washington, D.C. in April is currently the most expensive (average of $337). 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 WAS?

Find hourly flight availability from Vietnam to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

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 September 15, 2025.
Read through reviews of airlines operating flights from Vietnam to Washington, D.C., such as ANA, Korean Air, and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
961 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Korean Air
8.4
Very good
1,139 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Japan Airlines
8.3
Very good
1,559 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Delta
8.0
Very good
7,954 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,929 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

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.?

    United Airlines, EVA Air, and Japan Airlines can get you from Vietnam to Washington, D.C. in just under 22h 05m. Your travel time can differ by up to 21h 20m. 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 $664. Users have also found prices from $694 and $697 on China Airlines and EVA Air, respectively.

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

    While some choose either Ho Chi Minh City - Washington, D.C. Dulles Intl or Ho Chi Minh City - Baltimore/Washington, Ho Chi Minh City - Washington, D.C. Reagan-National 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, August is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $292). Flying from Vietnam to Washington, D.C. in April is currently the most expensive (average of $337). 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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

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 Vietnam to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Kathmandu to Reagan-National flights
Capital to Reagan-National flights
Dhaka to Reagan-National flights
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Tbilisi to Dulles Intl flights

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$981Average$1,233FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$983Average$1,221FlexibilityNo cancel feeOn-time69%
ANACheapest$993Average$1,357FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,156Average$1,272FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,556Average$1,619FlexibilityNo cancel feeOn-time75%

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