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Cheap flights from Hanoi to Washington, D.C. from $464

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 3/11. 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 - 11:58 amHAN-DCA
47h 33m2 stops
United Airlines Logo
6:00 am - 11:05 pmDCA-HAN
29h 05m2 stops
$970United Airlines
Find Deal
Sat, Dec 20 - Wed, Jan 21
United Airlines Logo
12:25 am - 9:03 pmHAN-IAD
32h 38m2 stops
United Airlines Logo
10:25 pm - 11:05 pmIAD-HAN
36h 40m2 stops
$1,031United Airlines
Find Deal
Tue, Feb 17 - Sun, Feb 22
United Airlines Logo
12:25 am - 9:03 pmHAN-IAD
32h 38m2 stops
United Airlines Logo
10:10 pm - 11:05 pmIAD-HAN
36h 55m2 stops
$1,032United Airlines
Find Deal
Tue, Feb 17 - Sun, Feb 22
Multiple Airlines Logo
8:00 pm - 9:05 amHAN-IAD
25h 05m1 stop
Multiple Airlines Logo
6:04 pm - 10:30 amIAD-HAN
28h 26m2 stops
$1,093Multiple Airlines
Find Deal
Sun, Dec 21 - Wed, Jan 21
Multiple Airlines Logo
8:00 pm - 9:05 amHAN-IAD
25h 05m1 stop
Multiple Airlines Logo
8:05 pm - 6:55 amIAD-HAN
22h 50m1 stop
$1,099Multiple Airlines
Find Deal
Sun, Dec 21 - Wed, Jan 21
Japan Airlines Logo
11:55 pm - 9:47 pmHAN-BWI
33h 52m2 stops
Japan Airlines Logo
6:31 am - 10:30 pmBWI-HAN
27h 59m2 stops
$1,347Japan Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Japan Airlines Logo
11:55 pm - 9:55 pmHAN-DCA
34h 00m2 stops
Japan Airlines Logo
7:30 am - 10:30 pmDCA-HAN
27h 00m2 stops
$1,347Japan Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Qatar Airways Logo
3:00 am - 3:55 pmHAN-IAD
24h 55m1 stop
Qatar Airways Logo
8:05 pm - 12:20 pmIAD-HAN
28h 15m1 stop
$1,445Qatar Airways
Find Deal
Sat, Dec 20 - Wed, Jan 21
Turkish Airlines Logo
10:55 pm - 11:45 amHAN-IAD
24h 50m1 stop
Turkish Airlines Logo
9:15 pm - 3:25 pmIAD-HAN
30h 10m1 stop
$1,451Turkish Airlines
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Wed, Feb 18 - Sun, Feb 22
Qatar Airways Logo
1:45 am - 3:55 pmHAN-IAD
26h 10m1 stop
Qatar Airways Logo
8:05 pm - 6:55 amIAD-HAN
22h 50m1 stop
$1,453Qatar Airways
Find Deal
Tue, Feb 17 - Sun, Feb 22

Qatar Airways flights from Hanoi to Washington, D.C.

Our best Qatar Airways deals on Hanoi to Washington, D.C. flight tickets
Qatar Airways
Nov 11
HAN3:00 amHanoi Noibai
24h 55m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Dec 3
IAD8:05 pmWashington, D.C. Dulles Intl
22h 50m
1 stop
HAN6:55 amHanoi Noibai
$1,314
Find similar
Qatar Airways
Nov 11
HAN3:00 amHanoi Noibai
24h 55m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Dec 3
IAD10:40 amWashington, D.C. Dulles Intl
21h 05m
1 stop
HAN7:45 pmHanoi Noibai
$1,340
Find similar
Qatar Airways
Dec 20
HAN3:00 amHanoi Noibai
24h 55m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Jan 21
IAD8:05 pmWashington, D.C. Dulles Intl
28h 15m
1 stop
HAN12:20 pmHanoi Noibai
$1,445
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Ethiopian Air flights from Hanoi to Washington, D.C.

Our best Ethiopian Air deals on Hanoi to Washington, D.C. flight tickets
Ethiopian Air
Nov 12
HAN2:10 pmHanoi Noibai
29h 50m
3 stops
IAD8:00 amWashington, D.C. Dulles Intl
Dec 3
IAD10:00 amWashington, D.C. Dulles Intl
39h 10m
2 stops
HAN1:10 pmHanoi Noibai
$1,244
Find similar
Ethiopian Air
Nov 12
HAN2:10 pmHanoi Noibai
29h 50m
3 stops
IAD8:00 amWashington, D.C. Dulles Intl
Dec 3
IAD10:00 amWashington, D.C. Dulles Intl
39h 10m
2 stops
HAN1:10 pmHanoi Noibai
$1,299
Find similar
Ethiopian Air
Nov 12
HAN2:10 pmHanoi Noibai
29h 50m
3 stops
IAD8:00 amWashington, D.C. Dulles Intl
Dec 3
IAD10:00 amWashington, D.C. Dulles Intl
39h 10m
2 stops
HAN1:10 pmHanoi Noibai
$1,327
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
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

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 12/20

12:25 am-11:58 am

2 stops47h 33m

Washington, D.C. Reagan-National

Wed 1/21

6:00 am-11:05 pm

2 stops29h 05m

$970

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 2/17

12:25 am-9:03 pm

2 stops32h 38m

Washington, D.C. Dulles Intl

Sun 2/22

10:25 pm-11:05 pm

2 stops36h 40m

$1,031

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 2/17

12:25 am-9:03 pm

2 stops32h 38m

Washington, D.C. Dulles Intl

Sun 2/22

10:10 pm-11:05 pm

2 stops36h 55m

$1,032

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Sun 12/21

8:00 pm-9:05 am

1 stop25h 05m

Washington, D.C. Dulles Intl

Wed 1/21

6:04 pm-10:30 am

2 stops28h 26m

$1,093

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Sun 12/21

8:00 pm-9:05 am

1 stop25h 05m

Washington, D.C. Dulles Intl

Wed 1/21

8:05 pm-6:55 am

1 stop22h 50m

$1,099

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Wed 2/18

11:55 pm-9:47 pm

2 stops33h 52m

Baltimore/Washington

Sun 2/22

6:31 am-10:30 pm

2 stops27h 59m

$1,347

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

7:30 am-10:30 pm

2 stops27h 00m

$1,347

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Sat 12/20

3:00 am-3:55 pm

1 stop24h 55m

Washington, D.C. Dulles Intl

Wed 1/21

8:05 pm-12:20 pm

1 stop28h 15m

$1,445

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 2/18

10:55 pm-11:45 am

1 stop24h 50m

Washington, D.C. Dulles Intl

Sun 2/22

9:15 pm-3:25 pm

1 stop30h 10m

$1,451

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 2/17

1:45 am-3:55 pm

1 stop26h 10m

Washington, D.C. Dulles Intl

Sun 2/22

8:05 pm-6:55 am

1 stop22h 50m

$1,453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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.

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 typical price of a round-trip flight between Hanoi and Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Hanoi is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,232. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Hanoi to Washington, D.C. for around $1,577.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Hanoi to Washington, D.C. when you can find flight prices for as low as $1,290. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,420. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Hanoi to Washington, D.C. flights?

You could potentially save up to 18% on your flight if you consider stops on a Hanoi to Washington, D.C. flight.

How have Hanoi to Washington, D.C. flight prices changed over time?

When to book flights from Hanoi to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Washington, D.C. 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. (HAN to WAS) flight deals and tips

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

Direct flights

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

    A flight from Hanoi Noibai to Washington, D.C. will travel around 8286.7 mi. Flights usually cover this in 23h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Hanoi Noibai Airport to Washington, D.C. are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hanoi Noibai Airport to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hanoi to Washington, D.C.?

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
Gaithersburg
Fairfax
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 collates all your flight options in one place and lets you filter them to find the perfect flight from Hanoi to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Hanoi with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Hanoi.

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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport