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Reagan-National

$478+ Cheap flights from Hanoi (HAN) to Reagan-National (DCA)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — DCA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Hanoi to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Reagan-National (DCA). 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 October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,061
(United Airlines)

One-way from

$478
(Trip.com)

Popular in

October

Cheapest in

November

Average price

$3,494
Provider with most accurate pricing for Hanoi Noibai-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Hanoi Noibai-Washington, D.C. Reagan-National flights.
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From Hanoi Noibai to Washington, D.C. Reagan-National
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One-way flight from Hanoi Noibai to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 31% potential increase in price ($731 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($188 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Hanoi to Reagan-National

Cheapest flights from Hanoi to Reagan-National
Explore the most affordable flight options available from Hanoi to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/2312:25 amHAN - DCA
2 stops30h 42mUnited Airlines
Mon 12/17:59 pmDCA - HAN
2 stops39h 06mUnited Airlines
Deal found 10/27$1,061
This Gurufare deal was found by Cheapflights users on 10/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:35 pmHAN - DCA
2 stops41h 23mMultiple Airlines
Wed 12/36:59 pmDCA - HAN
2 stops58h 16mMultiple Airlines
Deal found 10/28$1,087
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:30 amHAN - DCA
2 stops34h 25mMultiple Airlines
Mon 12/110:04 amDCA - HAN
3 stops36h 01mMultiple Airlines
Deal found 10/27$1,190
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 11/2411:05 pmHAN - DCA
2 stops29h 30mDelta
Mon 12/16:06 amDCA - HAN
2 stops27h 39mDelta
Deal found 10/27$1,246
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/2712:25 amHAN - DCA
2 stops30h 39mUnited Airlines
Fri 12/57:59 pmDCA - HAN
2 stops39h 06mUnited Airlines
Deal found 10/27$1,527
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:40 pmHAN - DCA
3 stops31h 20mMultiple Airlines
Fri 12/56:10 amDCA - HAN
2 stops25h 35mMultiple Airlines
Deal found 10/27$1,631
This oojo deal was found by Cheapflights users on 10/28. 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.
Tue 11/113:00 amHAN - DCA
2 stops27h 04mQatar Airways
Wed 12/36:00 amDCA - HAN
2 stops25h 45mQatar Airways
Deal found 10/28$1,670
This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:05 amHAN - DCA
2 stops35h 38mCathay Pacific
Fri 12/56:35 pmDCA - HAN
2 stops27h 30mCathay Pacific
Deal found 10/27$1,702

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi to Reagan-National 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 October 28, 2025.
Use the filters below to find and compare flights from Hanoi to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Hanoi

Fly to

Reagan-National

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 11/23

12:25 am-7:07 pm

2 stops30h 42m

Washington, D.C. Reagan-National

Mon 12/1

7:59 pm-11:05 pm

2 stops39h 06m

$1,061

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 11/12

12:35 pm-5:58 pm

2 stops41h 23m

Washington, D.C. Reagan-National

Wed 12/3

6:59 pm-5:15 pm

2 stops58h 16m

$1,087

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 11/24

10:30 am-8:55 am

2 stops34h 25m

Washington, D.C. Reagan-National

Mon 12/1

10:04 am-10:05 am

3 stops36h 01m

$1,190

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 11/24

11:05 pm-4:35 pm

2 stops29h 30m

Washington, D.C. Reagan-National

Mon 12/1

6:06 am-9:45 pm

2 stops27h 39m

$1,246

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 2/17

12:25 am-7:35 pm

2 stops31h 10m

Washington, D.C. Reagan-National

Sun 2/22

6:30 am-11:05 pm

2 stops28h 35m

$1,332

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 11/27

12:25 am-7:04 pm

2 stops30h 39m

Washington, D.C. Reagan-National

Fri 12/5

7:59 pm-11:05 pm

2 stops39h 06m

$1,527

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 11/9

3:40 pm-4:59 pm

3 stops37h 19m

$478

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 12/1

7:45 pm-6:59 pm

3 stops35h 14m

$598

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 11/8

7:35 am-4:53 pm

2 stops45h 18m

$720

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 11/28

11:40 pm-7:00 pm

3 stops31h 20m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Hanoi-Washington, D.C. Reagan-National Airport 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. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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 Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Reagan-National. 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. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National 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. Reagan-National per day from 0 different airlines.

  • How long is the flight from Hanoi to Washington, D.C. Reagan-National Airport?

    A quick flight from Hanoi to Washington, D.C. Reagan-National Airport can take about 30h 42m. United Airlines provides one of the quickest options available for as low as $1,061. There are 8276 mi between Hanoi and Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Hanoi to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Hanoi to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Reagan-National.

  • Can I find deals for business class flights from Hanoi to Reagan-National?

    Yes. Cheapflights offers flight deals from Hanoi to Reagan-National 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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