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Cheap flights from Hanoi to Washington, D.C. from $513

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 11/14. 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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Find the cheapest flights from Hanoi to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
12:25 am - 9:14 pmHAN-IAD
32h 49m2 stops
United Airlines Logo
10:10 pm - 11:05 pmIAD-HAN
36h 55m2 stops
$1,002United Airlines
Find Deal
Tue, Feb 17 - Sun, Feb 22
United Airlines Logo
12:25 am - 8:51 amHAN-DCA
44h 26m2 stops
United Airlines Logo
4:07 pm - 11:05 pmDCA-HAN
42h 58m2 stops
$1,017United Airlines
Find Deal
Tue, Feb 17 - Sun, Feb 22
United Airlines Logo
12:25 am - 9:23 pmHAN-IAD
32h 58m2 stops
United Airlines Logo
3:25 pm - 11:05 pmIAD-HAN
43h 40m2 stops
$1,019United Airlines
Find Deal
Tue, Nov 11 - Wed, Dec 3
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
$1,071EVA Air
Find Deal
Wed, Nov 12 - Wed, Dec 3
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
$1,072EVA Air
Find Deal
Wed, Nov 12 - Wed, Dec 3
Delta Logo
12:20 pm - 11:52 pmHAN-IAD
23h 32m2 stops
Delta Logo
6:00 am - 9:45 pmIAD-HAN
27h 45m2 stops
$1,171Delta
Find Deal
Wed, Nov 12 - Wed, Dec 3
Delta Logo
12:20 pm - 11:19 pmHAN-IAD
22h 59m2 stops
Delta Logo
11:50 am - 11:10 amIAD-HAN
35h 20m1 stop
$1,271Delta
Find Deal
Wed, Nov 12 - Wed, Dec 3
Japan Airlines Logo
11:55 pm - 6:42 pmHAN-BWI
30h 47m2 stops
Japan Airlines Logo
7:48 am - 10:30 pmBWI-HAN
26h 42m2 stops
$1,311Japan Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3
Japan Airlines Logo
11:55 pm - 9:40 pmHAN-BWI
33h 45m2 stops
Japan Airlines Logo
7:54 am - 10:30 pmBWI-HAN
26h 36m2 stops
$1,347Japan Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Korean Air Logo
11:05 pm - 9:50 amHAN-IAD
22h 45m1 stop
Korean Air Logo
11:50 am - 9:45 pmIAD-HAN
21h 55m1 stop
$1,369Korean Air
Find Deal
Wed, Nov 12 - Wed, Dec 3

Turkish Airlines flights from Hanoi to Washington, D.C.

Our best Turkish Airlines deals on Hanoi to Washington, D.C. flight tickets
Turkish Airlines
Nov 12
HAN10:55 pmHanoi Noibai
32h 20m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
Dec 3
IAD1:30 pmWashington, D.C. Dulles Intl
37h 55m
1 stop
HAN3:25 pmHanoi Noibai
$1,348
Find similar
Turkish Airlines
Feb 18
HAN8:50 amHanoi Noibai
38h 55m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Feb 22
IAD1:30 pmWashington, D.C. Dulles Intl
29h 50m
1 stop
HAN7:20 amHanoi Noibai
$1,451
Find similar

United Airlines flights from Hanoi to Washington, D.C.

Our best United Airlines deals on Hanoi to Washington, D.C. flight tickets
United Airlines
Feb 17
HAN12:25 amHanoi Noibai
32h 49m
2 stops
IAD9:14 pmWashington, D.C. Dulles Intl
Feb 22
IAD10:10 pmWashington, D.C. Dulles Intl
36h 55m
2 stops
HAN11:05 pmHanoi Noibai
$1,002
Find similar
United Airlines
Feb 17
HAN12:25 amHanoi Noibai
44h 26m
2 stops
DCA8:51 amWashington, D.C. Reagan-National
Feb 22
DCA4:07 pmWashington, D.C. Reagan-National
42h 58m
2 stops
HAN11:05 pmHanoi Noibai
$1,017
Find similar
United Airlines
Nov 11
HAN12:25 amHanoi Noibai
32h 58m
2 stops
IAD9:23 pmWashington, D.C. Dulles Intl
Dec 3
IAD3:25 pmWashington, D.C. Dulles Intl
43h 40m
2 stops
HAN11:05 pmHanoi Noibai
$1,019
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 September 16, 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 - IAD

HANIAD

Hanoi Noibai

Tue 2/17

12:25 am-9:14 pm

2 stops32h 49m

Washington, D.C. Dulles Intl

Sun 2/22

10:10 pm-11:05 pm

2 stops36h 55m

$1,002

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 2/17

12:25 am-8:51 am

2 stops44h 26m

Washington, D.C. Reagan-National

Sun 2/22

4:07 pm-11:05 pm

2 stops42h 58m

$1,017

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 11/11

12:25 am-9:23 pm

2 stops32h 58m

Washington, D.C. Dulles Intl

Wed 12/3

3:25 pm-11:05 pm

2 stops43h 40m

$1,019

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

$1,071

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

$1,072

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 11/12

12:20 pm-11:52 pm

2 stops23h 32m

Washington, D.C. Dulles Intl

Wed 12/3

6:00 am-9:45 pm

2 stops27h 45m

$1,171

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 11/12

12:20 pm-11:19 pm

2 stops22h 59m

Washington, D.C. Dulles Intl

Wed 12/3

11:50 am-11:10 am

1 stop35h 20m

$1,271

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Wed 11/12

11:55 pm-6:42 pm

2 stops30h 47m

Baltimore/Washington

Wed 12/3

7:48 am-10:30 pm

2 stops26h 42m

$1,311

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Wed 2/18

11:55 pm-9:40 pm

2 stops33h 45m

Baltimore/Washington

Sun 2/22

7:54 am-10:30 pm

2 stops26h 36m

$1,347

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 11/12

11:05 pm-9:50 am

1 stop22h 45m

Washington, D.C. Dulles Intl

Wed 12/3

11:50 am-9:45 pm

1 stop21h 55m

$1,369

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 cheapest month to fly to Washington, D.C.?

The month of November is, on average, the cheapest month to fly to Washington, D.C. from Hanoi, with most prices found around $1,204. If you’re not able to fly to Washington, D.C. in November, then July is your next best option. Flight prices from Hanoi to Washington, D.C. during July average around $1,224.

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 13% 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 22h 45m, 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
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.

An easier way to manage your Washington, D.C. trip

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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