HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$581+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — WAS
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hanoi to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/26. 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 10/2812:25 am
HAN
-
IAD
2 stops34h 49m
United Airlines
Mon 11/26:30 am
IAD
-
HAN
2 stops28h 35m
United Airlines
Deal found 4/26$1,062
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 10/1911:35 pm
HAN
-
IAD
2 stops34h 24m
United Airlines
Wed 10/216:30 am
IAD
-
HAN
2 stops28h 45m
United Airlines
Deal found 4/27$1,093
This United Airlines deal was found by Cheapflights users on 4/24. 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 10/2912:25 am
HAN
-
DCA
2 stops41h 54m
United Airlines
Mon 11/28:15 am
DCA
-
HAN
2 stops50h 50m
United Airlines
Deal found 4/24$1,146
This Qatar Airways deal was found by Cheapflights users on 4/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:55 am
HAN
-
IAD
2 stops39h 44m
Qatar Airways
Thu 6/1811:05 am
IAD
-
HAN
1 stop33h 10m
Qatar Airways
Deal found 4/27$1,217
This United Airlines deal was found by Cheapflights users on 4/26. 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 8/2711:35 pm
HAN
-
IAD
2 stops36h 09m
United Airlines
Wed 9/96:30 am
IAD
-
HAN
2 stops28h 45m
United Airlines
Deal found 4/26$1,259
This Korean Air deal was found by Cheapflights users on 4/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:10 pm
HAN
-
IAD
2 stops31h 00m
Korean Air
Wed 10/211:15 pm
IAD
-
HAN
1 stop21h 20m
Korean Air
Deal found 4/27$1,322
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/311:35 pm
HAN
-
IAD
2 stops41h 18m
United Airlines
Sun 7/58:25 am
IAD
-
HAN
2 stops26h 50m
United Airlines
Deal found 4/25$1,324
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:55 pm
HAN
-
IAD
1 stop31h 55m
Turkish Airlines
Fri 6/191:20 pm
IAD
-
HAN
1 stop39h 20m
Turkish Airlines
Deal found 4/28$1,356
This EVA Air deal was found by Cheapflights users on 4/26. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:20 pm
HAN
-
IAD
1 stop38h 35m
EVA Air
Mon 11/211:55 pm
IAD
-
HAN
1 stop29h 20m
EVA Air
Deal found 4/26$1,362
This FlightHub deal was found by Cheapflights users on 4/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 pm
HAN
-
IAD
1 stop39h 30m
Multiple Airlines
Wed 9/95:54 pm
IAD
-
HAN
2 stops30h 11m
Multiple Airlines
Deal found 4/26$1,384
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 8/2111:35 pm
HAN
-
IAD
2 stops34h 24m
United Airlines
Fri 8/286:30 am
IAD
-
HAN
2 stops28h 45m
United Airlines
Deal found 4/28$1,424
This FlightHub deal was found by Cheapflights users on 4/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 pm
HAN
-
IAD
2 stops24h 34m
Multiple Airlines
Sat 7/41:50 am
IAD
-
HAN
1 stop28h 00m
Multiple Airlines
Deal found 4/25$1,471

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,093
(United Airlines)

One-way from

$581
(Kiwi.com)

Popular in

October

Cheapest in

July

Average price

$1,370
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 April 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 April 28, 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 8/27

11:35 pm-12:44 am

2 stops36h 09m

Washington, D.C. Dulles Intl

Wed 9/9

6:30 am-10:15 pm

2 stops28h 45m

$1,259

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 6/3

11:35 pm-5:53 am

2 stops41h 18m

Washington, D.C. Dulles Intl

Sun 7/5

8:25 am-10:15 pm

2 stops26h 50m

$1,324

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 6/3

6:00 pm-7:34 am

2 stops24h 34m

Washington, D.C. Dulles Intl

Sat 7/4

1:50 am-4:50 pm

1 stop28h 00m

$1,471

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 8/21

12:40 pm-8:00 pm

2 stops42h 20m

Washington, D.C. Reagan-National

Fri 8/28

9:30 am-11:30 am

2 stops39h 00m

$1,471

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 6/11

1:55 am-6:39 am

2 stops39h 44m

Washington, D.C. Dulles Intl

Fri 6/19

9:00 pm-1:55 pm

1 stop29h 55m

$1,483

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Fri 6/12

6:00 pm-1:00 pm

2 stops30h 00m

Baltimore/Washington

Fri 6/19

8:10 pm-11:05 am

2 stops27h 55m

$1,549

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Fri 8/21

6:00 pm-6:30 am

2 stops23h 30m

Baltimore/Washington

Fri 8/28

6:16 pm-4:50 pm

2 stops35h 34m

$1,571

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 8/22

6:00 pm-5:59 pm

2 stops34h 59m

Washington, D.C. Reagan-National

Sat 8/29

6:59 pm-11:05 am

2 stops29h 06m

$1,585

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Wed 9/23

11:35 pm-12:38 am

2 stops36h 03m

Baltimore/Washington

Sat 9/26

6:17 am-10:15 pm

2 stops28h 58m

$1,611

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 8/20

1:30 am-8:40 am

1 stop42h 10m

Washington, D.C. Dulles Intl

Fri 8/28

10:55 am-1:15 pm

1 stop39h 20m

$1,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 54 resultsSorted by cheapest first
1
2
3
...
6
  • 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 36h 09m. 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 - Washington, D.C. Dulles Intl, Hanoi Noibai - Baltimore/Washington and Hanoi Noibai - Washington, D.C. Reagan-National.

  • 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
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Woodbridge
Hanover
Laurel
Largo
Upper Marlboro
Waldorf
Clinton
Hunt Valley
Cordova

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 Hanoi to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Ho Chi Minh City to Dulles Intl flights
Hanoi to Reagan-National flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.