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Cheap flights from Hanoi to Washington, D.C. from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Washington, D.C. departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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United Airlines Logo
12:25 am - 9:59 amHAN-DCA
45h 34m2 stops
United Airlines Logo
5:50 pm - 11:05 pmDCA-HAN
41h 15m2 stops
$970United Airlines
Find Deal
Wed, Dec 17 - Sat, Feb 28
United Airlines Logo
12:25 am - 6:43 pmHAN-DCA
30h 18m2 stops
United Airlines Logo
6:00 am - 11:05 pmDCA-HAN
29h 05m2 stops
$1,031United Airlines
Find Deal
Sat, Dec 20 - Thu, Jan 15
EVA Air Logo
12:35 pm - 8:00 pmHAN-DCA
43h 25m2 stops
EVA Air Logo
9:59 am - 11:35 amDCA-HAN
37h 36m2 stops
$1,058EVA Air
Find Deal
Wed, Nov 12 - Wed, Dec 3
EVA Air Logo
6:20 pm - 8:00 pmHAN-DCA
37h 40m2 stops
EVA Air Logo
9:59 am - 5:15 pmDCA-HAN
43h 16m2 stops
$1,073EVA Air
Find Deal
Sun, Dec 7 - Sun, Dec 14
Delta Logo
12:20 pm - 11:37 pmHAN-DCA
23h 17m2 stops
Delta Logo
6:00 am - 9:45 pmDCA-HAN
27h 45m2 stops
$1,171Delta
Find Deal
Thu, Dec 18 - Sat, Feb 28
Delta Logo
12:20 pm - 11:37 pmHAN-DCA
23h 17m2 stops
Delta Logo
8:30 pm - 9:45 pmDCA-HAN
37h 15m2 stops
$1,172Delta
Find Deal
Thu, Dec 18 - Sun, Jan 18
United Airlines Logo
12:25 am - 7:35 pmHAN-DCA
31h 10m2 stops
United Airlines Logo
7:30 am - 11:05 pmDCA-HAN
27h 35m2 stops
$1,182United Airlines
Find Deal
Tue, Feb 17 - Sun, Feb 22
Multiple Airlines Logo
6:20 pm - 4:05 pmHAN-DCA
33h 45m2 stops
Multiple Airlines Logo
6:56 pm - 5:15 pmDCA-HAN
58h 19m2 stops
$1,330Multiple Airlines
Find Deal
Sun, Dec 21 - Thu, Jan 15
Japan Airlines Logo
11:55 pm - 12:51 pmHAN-DCA
48h 56m2 stops
Japan Airlines Logo
8:43 am - 10:30 pmDCA-HAN
25h 47m2 stops
$1,339Japan Airlines
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Fri, Dec 19 - Thu, Jan 15
Japan Airlines Logo
11:55 pm - 9:55 pmHAN-DCA
34h 00m2 stops
Japan Airlines Logo
6:59 am - 10:30 pmDCA-HAN
27h 31m2 stops
$1,347Japan Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22

Japan Airlines flights from Hanoi to Washington, D.C. Reagan-National Airport

Our best Japan Airlines deals on Hanoi to Washington, D.C. Reagan-National Airport flight tickets
Japan Airlines
Dec 19
HAN11:55 pmHanoi Noibai
48h 56m
2 stops
DCA12:51 pmWashington, D.C. Reagan-National
Jan 15
DCA8:43 amWashington, D.C. Reagan-National
25h 47m
2 stops
HAN10:30 pmHanoi Noibai
$1,339
Find similar
Japan Airlines
Feb 18
HAN11:55 pmHanoi Noibai
34h 00m
2 stops
DCA9:55 pmWashington, D.C. Reagan-National
Feb 22
DCA6:59 amWashington, D.C. Reagan-National
27h 31m
2 stops
HAN10:30 pmHanoi Noibai
$1,347
Find similar
Japan Airlines
Dec 6
HAN11:55 pmHanoi Noibai
33h 35m
2 stops
DCA9:30 pmWashington, D.C. Reagan-National
Dec 12
DCA6:59 amWashington, D.C. Reagan-National
27h 31m
2 stops
HAN10:30 pmHanoi Noibai
$4,830
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Emirates flights from Hanoi to Washington, D.C. Reagan-National Airport

Our best Emirates deals on Hanoi to Washington, D.C. Reagan-National Airport flight tickets
Emirates
Dec 17
HAN12:25 amHanoi Noibai
32h 34m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Jan 13
DCA3:30 pmWashington, D.C. Reagan-National
33h 10m
2 stops
HAN12:40 pmHanoi Noibai
$1,652
Find similar
Emirates
Dec 17
HAN12:25 amHanoi Noibai
32h 34m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Jan 14
DCA3:30 pmWashington, D.C. Reagan-National
33h 10m
2 stops
HAN12:40 pmHanoi Noibai
$1,697
Find similar
Emirates
Dec 17
HAN12:25 amHanoi Noibai
32h 34m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Jan 12
DCA3:30 pmWashington, D.C. Reagan-National
33h 10m
2 stops
HAN12:40 pmHanoi Noibai
$1,717
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated October 23, 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

Fly to

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 12/17

12:25 am-9:59 am

2 stops45h 34m

Washington, D.C. Reagan-National

Sat 2/28

5:50 pm-11:05 pm

2 stops41h 15m

$970

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 12/20

12:25 am-6:43 pm

2 stops30h 18m

Washington, D.C. Reagan-National

Thu 1/15

6:00 am-11:05 pm

2 stops29h 05m

$1,031

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 11/12

12:35 pm-8:00 pm

2 stops43h 25m

Washington, D.C. Reagan-National

Wed 12/3

9:59 am-11:35 am

2 stops37h 36m

$1,058

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 12/7

6:20 pm-8:00 pm

2 stops37h 40m

Washington, D.C. Reagan-National

Sun 12/14

9:59 am-5:15 pm

2 stops43h 16m

$1,073

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 12/18

12:20 pm-11:37 pm

2 stops23h 17m

Washington, D.C. Reagan-National

Sat 2/28

6:00 am-9:45 pm

2 stops27h 45m

$1,171

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 12/18

12:20 pm-11:37 pm

2 stops23h 17m

Washington, D.C. Reagan-National

Sun 1/18

8:30 pm-9:45 pm

2 stops37h 15m

$1,172

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

7:30 am-11:05 pm

2 stops27h 35m

$1,182

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 12/21

6:20 pm-4:05 pm

2 stops33h 45m

Washington, D.C. Reagan-National

Thu 1/15

6:56 pm-5:15 pm

2 stops58h 19m

$1,330

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 12/19

11:55 pm-12:51 pm

2 stops48h 56m

Washington, D.C. Reagan-National

Thu 1/15

8:43 am-10:30 pm

2 stops25h 47m

$1,339

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 2/18

11:55 pm-9:55 pm

2 stops34h 00m

Washington, D.C. Reagan-National

Sun 2/22

6:59 am-10:30 pm

2 stops27h 31m

$1,347

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Hanoi to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hanoi Noibai to Washington, D.C. Reagan-National?

EVA Air, Japan Airlines, and United Airlines are the most popular carriers operating from Hanoi Noibai to Washington, D.C. Reagan-National

When to book flights from Hanoi to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hanoi to Washington, D.C. Reagan-National Airport (HAN to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Washington, D.C. Reagan-National Airport

Direct flights

None
There are no direct flights from Hanoi to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Hanoi to Washington, D.C. Reagan-National Airport.
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  • How far is Hanoi Noibai to Washington, D.C. Reagan-National by plane?

    Hanoi Noibai and Washington, D.C. Reagan-National are 8290.4 mi apart from one another. A reasonable flight in good conditions will take 23h 17m.

  • When did momondo last update prices for flights from Hanoi Noibai Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Hanoi Noibai Airport to Washington, D.C. Reagan-National Airport refresh daily.

  • How old do you have to be to fly from Hanoi Noibai Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hanoi Noibai Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hanoi to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hanoi to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Hanoi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hanoi to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hanoi to Washington, D.C..

I’m not ready to book a flight from Hanoi to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Hanoi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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