Washington, D.C.

$429+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — WAS
Nov 25 — Dec 21
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Cheap flight deals from Vietnam to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Vietnam (VN0) to Washington, D.C. (WAS). 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 November 20, 2024.

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 November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/18. 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 12/2512:25 amHAN - IAD
2 stops31h 54mUnited Airlines
Thu 1/912:35 pmIAD - HAN
2 stops46h 30mUnited Airlines
Deal found 11/18$1,021
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:05 pmSGN - IAD
2 stops33h 13mUnited Airlines
Mon 2/31:15 pmIAD - SGN
2 stops68h 35mUnited Airlines
Deal found 11/20$1,064
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/2412:25 amHAN - DCA
2 stops31h 00mUnited Airlines
Wed 1/87:55 pmDCA - HAN
2 stops39h 10mUnited Airlines
Deal found 11/18$1,096
This ANA 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:05 pmSGN - IAD
1 stop22h 05mANA
Tue 1/288:25 amIAD - SGN
2 stops27h 50mANA
Deal found 11/19$1,124
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1811:05 pmSGN - DCA
2 stops36h 54mUnited Airlines
Thu 1/237:00 amDCA - SGN
2 stops26h 50mUnited Airlines
Deal found 11/20$1,140
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.
Sat 12/149:00 pmSGN - IAD
1 stop21h 50mAir India
Tue 1/1410:00 amIAD - SGN
1 stop22h 00mAir India
Deal found 11/19$1,182
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.
Mon 12/24:55 amSGN - IAD
1 stop21h 15mMultiple Airlines
Mon 2/32:00 pmIAD - SGN
1 stop38h 30mMultiple Airlines
Deal found 11/20$1,185
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.
Tue 12/311:45 pmSGN - DCA
2 stops34h 48mJapan Airlines
Mon 2/36:50 amDCA - SGN
2 stops59h 00mJapan Airlines
Deal found 11/20$1,271
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/215:00 amSGN - IAD
1 stop21h 10mAir China
Tue 12/314:35 pmIAD - SGN
2 stops46h 10mAir China
Deal found 11/19$1,275
This Gotogate deal was found by Cheapflights users on 11/18. 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.
Fri 12/201:25 pmHAN - IAD
1 stop36h 45mAir China
Sat 1/44:35 pmIAD - HAN
2 stops31h 20mAir China
Deal found 11/18$1,282
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.
Tue 12/311:45 pmSGN - BWI
2 stops24h 22mJapan Airlines
Mon 2/37:30 amBWI - SGN
2 stops34h 20mJapan Airlines
Deal found 11/20$1,292
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:55 pmHAN - DCA
2 stops26h 46mJapan Airlines
Fri 1/316:06 amDCA - HAN
2 stops28h 24mJapan Airlines
Deal found 11/20$1,344

Find flights from Vietnam to Washington, D.C. within your budget

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 4/1

8:55 pm-7:15 am

1 stop21h 20m

Washington, D.C. Dulles Intl

Sun 4/6

11:15 am-7:55 pm

1 stop21h 40m

$978

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 12/25

12:25 am-8:19 pm

2 stops31h 54m

Washington, D.C. Dulles Intl

Thu 1/9

12:35 pm-11:05 pm

2 stops46h 30m

$1,021

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 12/3

11:05 pm-8:18 pm

2 stops33h 13m

Washington, D.C. Dulles Intl

Mon 2/3

1:15 pm-9:50 pm

2 stops68h 35m

$1,064

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 12/24

12:25 am-7:25 pm

2 stops31h 00m

Washington, D.C. Reagan-National

Wed 1/8

11:00 am-11:05 pm

2 stops48h 05m

$1,096

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Fri 5/2

5:45 pm-4:50 pm

2 stops34h 05m

Washington, D.C. Dulles Intl

Mon 5/19

7:00 am-9:50 am

2 stops39h 50m

$1,097

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 12/24

11:05 pm-9:10 am

1 stop22h 05m

Washington, D.C. Dulles Intl

Tue 1/28

8:25 am-12:15 am

2 stops27h 50m

$1,124

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Sat 1/18

11:05 pm-9:41 pm

2 stops34h 36m

Washington, D.C. Reagan-National

Sat 2/15

6:00 pm-9:50 pm

2 stops63h 50m

$1,139

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 1/28

8:05 am-9:50 am

1 stop37h 45m

Washington, D.C. Dulles Intl

Thu 3/20

12:50 pm-10:15 pm

1 stop22h 25m

$1,168

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Tue 12/3

11:45 pm-10:33 pm

2 stops34h 48m

Washington, D.C. Reagan-National

Mon 2/3

6:50 am-5:50 am

2 stops59h 00m

$1,271

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Sat 12/21

5:00 am-2:10 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Tue 12/31

4:35 pm-2:45 am

2 stops46h 10m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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.

Travel insights for flights from Vietnam to Washington, D.C.

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

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

Currently, September is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $300). Flying from Vietnam to Washington, D.C. in June is currently the most expensive (average of $376). 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 November 20, 2024.

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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 November 20, 2024.
Read through reviews of airlines operating flights from Vietnam to Washington, D.C., such as United Airlines, ANA and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
833 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,460 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
476 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
778 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

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.
  • 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 $601. Users have also found prices from $691 and $795 on Air India and Philippine Airlines, respectively.

  • What are the most popular routes 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, September is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. (average of $300). Flying from Vietnam to Washington, D.C. in June is currently the most expensive (average of $376). 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

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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.

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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$972Average$1,315FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$981Average$1,188FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,069Average$1,492FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,196Average$1,651FlexibilityNo cancel feeOn-time81%
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