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Cheap flights from Hanoi to Washington, D.C. from $567

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 3/15. 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

Enter your travel dates to find the best prices.
United Airlines Logo
11:35 pm - 9:04 pm
HAN
-
IAD
32h 29m
2 stops
United Airlines Logo
8:50 am - 10:15 pm
IAD
-
HAN
50h 25m
2 stops
$1,150United Airlines
Mon, Apr 20 - Sat, May 2
Delta Logo
12:00 pm - 11:41 pm
HAN
-
IAD
22h 41m
2 stops
Delta Logo
3:00 pm - 10:40 am
IAD
-
HAN
32h 40m
2 stops
$1,172Delta
Thu, Apr 9 - Sat, Apr 25
Ethiopian Air Logo
2:10 pm - 9:00 am
HAN
-
IAD
29h 50m
3 stops
Ethiopian Air Logo
9:50 pm - 1:10 pm
IAD
-
HAN
28h 20m
3 stops
$1,188Ethiopian Air
Wed, Mar 18 - Wed, Mar 25
Ethiopian Air Logo
2:10 pm - 9:00 am
HAN
-
IAD
29h 50m
3 stops
Ethiopian Air Logo
11:00 am - 1:10 pm
IAD
-
HAN
39h 10m
2 stops
$1,271Ethiopian Air
Wed, Mar 18 - Wed, Mar 25
Delta Logo
12:20 pm - 9:10 am
HAN
-
IAD
31h 50m
2 stops
Delta Logo
10:06 am - 11:10 am
IAD
-
HAN
38h 04m
2 stops
$1,272Delta
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
12:35 pm - 5:40 am
HAN
-
IAD
28h 05m
2 stops
Multiple Airlines Logo
7:11 pm - 11:05 am
IAD
-
HAN
28h 54m
2 stops
$1,296Multiple Airlines
Fri, Mar 20 - Tue, Mar 31
Multiple Airlines Logo
7:40 pm - 3:40 pm
HAN
-
IAD
55h 00m
2 stops
Multiple Airlines Logo
8:20 pm - 8:05 am
IAD
-
HAN
24h 45m
1 stop
$1,325Multiple Airlines
Thu, Apr 9 - Sat, Apr 25
United Airlines Logo
11:35 pm - 9:04 pm
HAN
-
IAD
32h 29m
2 stops
United Airlines Logo
10:35 pm - 10:15 pm
IAD
-
HAN
36h 40m
2 stops
$1,332United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
11:35 pm - 9:04 pm
HAN
-
IAD
32h 29m
2 stops
United Airlines Logo
10:30 pm - 10:15 pm
IAD
-
HAN
36h 45m
2 stops
$1,346United Airlines
Wed, Apr 1 - Sun, Apr 5
Delta Logo
12:20 pm - 11:49 pm
HAN
-
IAD
22h 29m
2 stops
Delta Logo
7:18 am - 9:45 pm
IAD
-
HAN
27h 27m
2 stops
$1,347Delta
Wed, Mar 18 - Wed, Mar 25

Delta flights from Hanoi to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Hanoi to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 9
HAN12:00 pmHanoi Noibai
22h 41m
2 stops
IAD11:41 pmWashington, D.C. Dulles Intl
Apr 25
IAD3:00 pmWashington, D.C. Dulles Intl
32h 40m
2 stops
HAN10:40 amHanoi Noibai
$1,172
Delta
Mar 19
HAN12:20 pmHanoi Noibai
31h 50m
2 stops
IAD9:10 amWashington, D.C. Dulles Intl
Mar 26
IAD10:06 amWashington, D.C. Dulles Intl
38h 04m
2 stops
HAN11:10 amHanoi Noibai
$1,272
Delta
Mar 18
HAN12:20 pmHanoi Noibai
22h 29m
2 stops
IAD11:49 pmWashington, D.C. Dulles Intl
Mar 25
IAD7:18 amWashington, D.C. Dulles Intl
27h 27m
2 stops
HAN9:45 pmHanoi Noibai
$1,347

Ethiopian Air flights from Hanoi to Washington, D.C. Dulles Intl Airport

Our best Ethiopian Air deals on Hanoi to Washington, D.C. Dulles Intl Airport flight tickets
Ethiopian Air
Mar 18
HAN2:10 pmHanoi Noibai
29h 50m
3 stops
IAD9:00 amWashington, D.C. Dulles Intl
Mar 25
IAD9:50 pmWashington, D.C. Dulles Intl
28h 20m
3 stops
HAN1:10 pmHanoi Noibai
$1,188
Ethiopian Air
Mar 18
HAN2:10 pmHanoi Noibai
29h 50m
3 stops
IAD9:00 amWashington, D.C. Dulles Intl
Mar 25
IAD11:00 amWashington, D.C. Dulles Intl
39h 10m
2 stops
HAN1:10 pmHanoi Noibai
$1,271
Ethiopian Air
Mar 20
HAN2:10 pmHanoi Noibai
29h 50m
3 stops
IAD9:00 amWashington, D.C. Dulles Intl
Mar 27
IAD11:00 amWashington, D.C. Dulles Intl
39h 10m
2 stops
HAN1:10 pmHanoi Noibai
$1,392

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to Washington, D.C. Dulles Intl 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 February 3, 2026.
Use the filters below to find and compare flights from Hanoi to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Mon 4/20

11:35 pm-9:04 pm

2 stops32h 29m

Washington, D.C. Dulles Intl

Sat 5/2

8:50 am-10:15 pm

2 stops50h 25m

$1,150

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 4/9

12:00 pm-11:41 pm

2 stops22h 41m

Washington, D.C. Dulles Intl

Sat 4/25

3:00 pm-10:40 am

2 stops32h 40m

$1,172

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 3/18

2:10 pm-9:00 am

3 stops29h 50m

Washington, D.C. Dulles Intl

Wed 3/25

9:50 pm-1:10 pm

3 stops28h 20m

$1,188

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 3/18

2:10 pm-9:00 am

3 stops29h 50m

Washington, D.C. Dulles Intl

Wed 3/25

11:00 am-1:10 pm

2 stops39h 10m

$1,271

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 3/19

12:20 pm-9:10 am

2 stops31h 50m

Washington, D.C. Dulles Intl

Thu 3/26

10:06 am-11:10 am

2 stops38h 04m

$1,272

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Fri 3/20

12:35 pm-5:40 am

2 stops28h 05m

Washington, D.C. Dulles Intl

Tue 3/31

7:11 pm-11:05 am

2 stops28h 54m

$1,296

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 4/9

7:40 pm-3:40 pm

2 stops55h 00m

Washington, D.C. Dulles Intl

Sat 4/25

8:20 pm-8:05 am

1 stop24h 45m

$1,325

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 4/1

11:35 pm-9:04 pm

2 stops32h 29m

Washington, D.C. Dulles Intl

Sun 4/5

10:35 pm-10:15 pm

2 stops36h 40m

$1,332

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 4/1

11:35 pm-9:04 pm

2 stops32h 29m

Washington, D.C. Dulles Intl

Sun 4/5

10:30 pm-10:15 pm

2 stops36h 45m

$1,346

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 3/18

12:20 pm-11:49 pm

2 stops22h 29m

Washington, D.C. Dulles Intl

Wed 3/25

7:18 am-9:45 pm

2 stops27h 27m

$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. Dulles Intl 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

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

You could potentially save up to 20% on your flight if you consider stops on a Hanoi to Washington, D.C. Dulles Intl Airport flight.

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

When to book flights from Hanoi to Washington, D.C. Dulles Intl Airport

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

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

Fastest flight time

31h 50m

Direct flights

None
The fastest flight from Hanoi to Washington, D.C. Dulles Intl Airport takes 31h 50m
There are no direct flights from Hanoi to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Hanoi to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is Hanoi Noibai to Washington, D.C. Dulles Intl by plane?

    The distance between Hanoi Noibai and Washington, D.C. Dulles Intl is about 8282.5 mi. 31h 50m is a normal flight duration for this route.

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

    Prices for flights from Hanoi Noibai Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

    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. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport 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.

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
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

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

Finding the right flight to Washington, D.C. from Hanoi is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. All flights to Washington, D.C. from Hanoi on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Hanoi to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington, D.C. from Hanoi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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