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Washington, D.C.

$587+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — WAS
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 9/1112:05 pm
HAN
-
IAD
1 stop34h 00m
Korean Air
Fri 9/181:15 pm
IAD
-
HAN
1 stop21h 20m
Korean Air
Deal found 7/28$1,077
This Gotogate deal was found by Cheapflights users on 7/28. 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.
Thu 10/156:15 pm
HAN
-
IAD
2 stops36h 15m
Air China
Tue 11/1710:00 pm
IAD
-
HAN
2 stops30h 55m
Air China
Deal found 7/28$1,083
This Korean Air deal was found by Cheapflights users on 7/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:10 pm
HAN
-
IAD
1 stop22h 55m
Korean Air
Wed 9/91:15 pm
IAD
-
HAN
1 stop21h 20m
Korean Air
Deal found 7/29$1,094
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:10 pm
HAN
-
IAD
2 stops36h 24m
Delta
Wed 9/97:25 am
IAD
-
HAN
2 stops40h 10m
Delta
Deal found 7/29$1,096
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 9/1111:10 pm
HAN
-
DCA
2 stops33h 33m
Delta
Fri 9/189:40 am
DCA
-
HAN
2 stops24h 55m
Delta
Deal found 7/27$1,096
This Korean Air deal was found by Cheapflights users on 7/28. 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.
Thu 10/1512:05 pm
HAN
-
IAD
1 stop34h 00m
Korean Air
Tue 11/1711:50 am
IAD
-
HAN
1 stop21h 55m
Korean Air
Deal found 7/28$1,103
This Gotogate deal was found by Cheapflights users on 7/27. 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.
Thu 9/102:10 am
HAN
-
IAD
2 stops28h 20m
Air China
Fri 9/1811:00 pm
IAD
-
HAN
1 stop25h 55m
Air China
Deal found 7/27$1,124
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/211:35 pm
HAN
-
DCA
2 stops47h 33m
United Airlines
Mon 10/512:57 pm
DCA
-
HAN
3 stops46h 18m
United Airlines
Deal found 7/27$1,167
This Korean Air deal was found by Cheapflights users on 7/28. 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.
Thu 9/2412:05 pm
HAN
-
IAD
1 stop34h 00m
Korean Air
Sun 9/271:15 pm
IAD
-
HAN
1 stop21h 20m
Korean Air
Deal found 7/28$1,169
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:05 pm
HAN
-
DCA
2 stops22h 54m
Delta
Sat 9/196:10 am
DCA
-
HAN
2 stops28h 25m
Delta
Deal found 7/29$1,180
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/2411:35 pm
HAN
-
IAD
2 stops36h 23m
United Airlines
Sun 9/2710:13 pm
IAD
-
HAN
2 stops37h 02m
United Airlines
Deal found 7/28$1,181
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/711:35 pm
HAN
-
DCA
2 stops33h 24m
United Airlines
Sun 10/118:30 am
DCA
-
HAN
2 stops26h 45m
United Airlines
Deal found 7/28$1,211

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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,077
(Kiwi.com)

One-way from

$587
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$1,262
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. 20% potential increase in price ($420 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($211 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 29, 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 - IAD

HANIAD

Hanoi Noibai

Thu 10/15

6:15 pm-7:30 pm

2 stops36h 15m

Washington, D.C. Dulles Intl

Tue 11/17

10:00 pm-4:55 pm

2 stops30h 55m

$1,083
Quickest round-trip

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 9/2

11:10 pm-11:05 am

1 stop22h 55m

Washington, D.C. Dulles Intl

Thu 9/17

1:15 pm-9:35 pm

1 stop21h 20m

$1,094

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 9/1

11:10 pm-11:05 am

1 stop22h 55m

Washington, D.C. Dulles Intl

Wed 9/9

1:15 pm-9:35 pm

1 stop21h 20m

$1,094

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Fri 9/11

11:10 pm-4:30 pm

2 stops28h 20m

Washington, D.C. Dulles Intl

Fri 9/18

5:15 pm-9:35 pm

2 stops41h 20m

$1,096

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 9/2

11:10 pm-12:34 am

2 stops36h 24m

Washington, D.C. Dulles Intl

Thu 9/17

6:10 am-9:35 pm

2 stops28h 25m

$1,096

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 9/1

11:10 pm-12:34 am

2 stops36h 24m

Washington, D.C. Dulles Intl

Wed 9/9

7:25 am-10:35 am

2 stops40h 10m

$1,096

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 10/15

12:05 pm-11:44 pm

2 stops22h 39m

Washington, D.C. Reagan-National

Tue 11/17

6:05 am-9:45 pm

2 stops27h 40m

$1,096

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 9/11

11:10 pm-9:43 pm

2 stops33h 33m

Washington, D.C. Reagan-National

Fri 9/18

9:40 am-9:35 pm

2 stops24h 55m

$1,096

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 9/10

2:10 am-7:30 pm

2 stops28h 20m

Washington, D.C. Dulles Intl

Fri 9/18

11:00 pm-11:55 am

1 stop25h 55m

$1,124

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 10/2

11:35 pm-12:08 pm

2 stops47h 33m

Washington, D.C. Reagan-National

Mon 10/5

12:57 pm-10:15 pm

3 stops46h 18m

$1,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 48 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 22h 55m. The distance from Hanoi to Washington, D.C. is about 8268 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 Korean Air, with whom users have recently found tickets for as low as $439. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, 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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo

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Alternative routes for Hanoi to Washington, D.C.

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