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Washington, D.C.

$438+ Cheap flights from Hanoi (HAN) 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — WAS
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap flight deals from Hanoi to Washington, D.C.

Cheapest flights from Hanoi to Washington, D.C.
Explore the most affordable flight options available from Hanoi to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/4. 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 5/67:00 pm
HAN
-
IAD
2 stops49h 45m
Multiple Airlines
Wed 9/161:20 pm
IAD
-
HAN
1 stop37h 15m
Multiple Airlines
Deal found 3/4$989
This oojo deal was found by Cheapflights users on 3/6. 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.
Wed 5/612:05 pm
HAN
-
DCA
2 stops42h 55m
EVA Air
Wed 9/169:59 am
DCA
-
HAN
2 stops43h 51m
EVA Air
Deal found 3/6$1,007
This oojo deal was found by Cheapflights users on 3/6. 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 4/2112:05 pm
HAN
-
DCA
2 stops42h 55m
EVA Air
Tue 4/289:59 am
DCA
-
HAN
2 stops38h 06m
EVA Air
Deal found 3/6$1,038
This oojo deal was found by Cheapflights users on 3/4. 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 4/2112:05 pm
HAN
-
DCA
2 stops40h 54m
EVA Air
Mon 5/46:59 pm
DCA
-
HAN
2 stops29h 06m
EVA Air
Deal found 3/4$1,062
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/611:55 pm
HAN
-
IAD
2 stops30h 33m
United Airlines
Wed 9/166:30 am
IAD
-
HAN
2 stops28h 45m
United Airlines
Deal found 3/6$1,063
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Thu 4/161:50 am
HAN
-
IAD
2 stops28h 40m
Multiple Airlines
Fri 4/241:20 pm
IAD
-
HAN
1 stop23h 25m
Multiple Airlines
Deal found 3/3$1,075
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Fri 4/1711:55 pm
HAN
-
IAD
2 stops40h 30m
United Airlines
Fri 4/248:23 am
IAD
-
HAN
2 stops27h 12m
United Airlines
Deal found 3/3$1,079
This KAYAK deal was found by Cheapflights users on 3/6. 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.
Wed 5/612:05 pm
HAN
-
BWI
2 stops28h 39m
Multiple Airlines
Wed 9/166:11 pm
BWI
-
HAN
2 stops29h 54m
Multiple Airlines
Deal found 3/6$1,085
This BusinessClass deal was found by Cheapflights users on 3/6. 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.
Tue 4/215:50 pm
HAN
-
IAD
2 stops22h 50m
Multiple Airlines
Mon 5/47:20 pm
IAD
-
HAN
2 stops28h 10m
Multiple Airlines
Deal found 3/6$1,096
This BusinessClass deal was found by Cheapflights users on 3/6. 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.
Tue 4/215:50 pm
HAN
-
BWI
2 stops22h 54m
Multiple Airlines
Tue 4/287:04 am
BWI
-
HAN
2 stops40h 26m
Multiple Airlines
Deal found 3/6$1,101
This Trip.com deal was found by Cheapflights users on 3/6. 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.
Mon 4/206:00 pm
HAN
-
DCA
2 stops34h 41m
Multiple Airlines
Mon 4/276:59 pm
DCA
-
HAN
2 stops29h 06m
Multiple Airlines
Deal found 3/6$1,125
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:30 pm
HAN
-
IAD
2 stops35h 39m
Multiple Airlines
Tue 4/288:20 pm
IAD
-
HAN
1 stop30h 40m
Multiple Airlines
Deal found 3/6$1,128

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

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) 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 March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$989
(Kiwi.com)

One-way from

$438
(oojo)

Popular in

October

Cheapest in

July

Average price

$1,643
Provider with most accurate pricing for Hanoi Noibai-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hanoi Noibai-Washington, D.C. (WAS) flights.
Search Deals
From Hanoi Noibai to Washington, D.C. (WAS)
Search Deals
One-way flight from Hanoi Noibai to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($917 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($207 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi 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 7, 2026.
Use the filters below to find and compare flights from Hanoi to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 5/6

12:05 pm-8:00 pm

2 stops42h 55m

Washington, D.C. Reagan-National

Wed 9/16

9:59 am-4:50 pm

2 stops43h 51m

$1,007

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 4/21

12:05 pm-8:00 pm

2 stops42h 55m

Washington, D.C. Reagan-National

Tue 4/28

9:59 am-11:05 am

2 stops38h 06m

$1,038

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 5/6

11:55 pm-7:28 pm

2 stops30h 33m

Washington, D.C. Dulles Intl

Wed 9/16

6:30 am-10:15 pm

2 stops28h 45m

$1,063

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Fri 4/17

11:55 pm-5:25 am

2 stops40h 30m

Washington, D.C. Dulles Intl

Fri 4/24

8:23 am-10:35 pm

2 stops27h 12m

$1,079

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Wed 5/6

12:05 pm-5:44 am

2 stops28h 39m

Baltimore/Washington

Wed 9/16

6:11 pm-11:05 am

2 stops29h 54m

$1,085

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Tue 4/21

5:50 pm-5:44 am

2 stops22h 54m

Baltimore/Washington

Tue 4/28

7:04 am-10:30 am

2 stops40h 26m

$1,101

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 4/27

6:59 pm-11:05 am

2 stops29h 06m

$1,125

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Mon 4/20

9:35 am-7:30 pm

2 stops44h 55m

Washington, D.C. Dulles Intl

Mon 4/27

8:20 pm-8:05 am

1 stop24h 45m

$1,129

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 4/21

11:30 am-5:40 am

2 stops29h 10m

Washington, D.C. Dulles Intl

Tue 4/28

6:50 pm-10:30 am

2 stops28h 40m

$1,143

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 5/6

12:05 pm-5:50 am

2 stops28h 45m

Washington, D.C. Dulles Intl

Wed 9/16

1:20 pm-8:55 am

1 stop32h 35m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 55 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Hanoi-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hanoi to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hanoi 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 Hanoi to Washington, D.C.
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Hanoi 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 airport do you fly from for flights from Hanoi to Washington, D.C.?

    If you book a flight to Washington, D.C. from Hanoi, you will be flying from Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 0 flights from Noibai to Washington, D.C. per day from 0 different airlines.

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

    Departing from Hanoi to Washington, D.C. will take you 29h 09m. The distance from Hanoi to Washington, D.C. is about 8255 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $406. However, be on the lookout for offers from Korean Air and Turkish Airlines, as they are both options that can get you from Hanoi to Washington, D.C. for a low price.

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

    The most popular flight routes from Hanoi to Washington, D.C. are Hanoi Noibai - Baltimore/Washington, Hanoi Noibai - Washington, D.C. Reagan-National and Hanoi Noibai - Washington, D.C. Dulles Intl.

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

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

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

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

    Yes. Cheapflights offers flight deals from Hanoi 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.

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
Arlington
Tysons
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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Alternative routes for Hanoi to Washington, D.C.

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