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Cheap flights from Vietnam to Washington, D.C. from $521

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vietnam to Washington, D.C. departing on 10/22. 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 Vietnam to Washington, D.C.

Recent round-trip flight deals from Vietnam to Washington, D.C.

United Airlines Logo
11:05 pm - 3:55 pmSGN-IAD
28h 50m2 stops
United Airlines Logo
10:05 pm - 9:50 pmIAD-SGN
36h 45m2 stops
$943United Airlines
Find Deal
Thu, Nov 20 - Thu, Apr 23
United Airlines Logo
11:05 pm - 3:55 pmSGN-IAD
28h 50m2 stops
United Airlines Logo
12:15 pm - 9:55 pmIAD-SGN
22h 40m1 stop
$944United Airlines
Find Deal
Thu, Nov 20 - Thu, Apr 23
ANA Logo
11:05 pm - 9:10 amSGN-IAD
22h 05m1 stop
ANA Logo
8:20 am - 9:50 pmIAD-SGN
49h 30m2 stops
$966ANA
Find Deal
Wed, Jan 14 - Fri, Jan 16
ANA Logo
7:30 am - 3:55 pmSGN-IAD
43h 25m2 stops
ANA Logo
11:10 am - 12:15 amIAD-SGN
25h 05m1 stop
$1,056ANA
Find Deal
Tue, Oct 28 - Sun, Feb 8
Korean Air Logo
12:20 pm - 9:50 amHAN-IAD
33h 30m1 stop
Korean Air Logo
11:50 am - 11:10 amIAD-HAN
35h 20m1 stop
$1,134Korean Air
Find Deal
Thu, Nov 13 - Wed, Nov 26
Korean Air Logo
8:00 am - 9:50 amSGN-IAD
37h 50m1 stop
Korean Air Logo
1:15 pm - 10:05 pmIAD-SGN
21h 50m1 stop
$1,167Korean Air
Find Deal
Thu, Nov 20 - Thu, Apr 23
Delta Logo
11:50 pm - 9:28 pmSGN-IAD
33h 38m2 stops
Delta Logo
6:00 am - 10:25 pmIAD-SGN
28h 25m2 stops
$1,169Delta
Find Deal
Mon, Dec 15 - Tue, Dec 30
Delta Logo
12:20 pm - 11:52 pmHAN-IAD
23h 32m2 stops
Delta Logo
7:21 pm - 11:10 amIAD-HAN
27h 49m2 stops
$1,171Delta
Find Deal
Wed, Nov 12 - Wed, Dec 3
Japan Airlines Logo
7:50 am - 9:55 pmSGN-DCA
26h 05m2 stops
Japan Airlines Logo
2:54 pm - 5:55 amDCA-SGN
27h 01m2 stops
$1,203Japan Airlines
Find Deal
Sat, Jan 24 - Sun, Jan 25
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

Korean Air flights from Vietnam to Washington, D.C.

Our best Korean Air deals on Vietnam to Washington, D.C. flight tickets
Korean Air
Nov 13
HAN12:20 pmHanoi Noibai
33h 30m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Nov 26
IAD11:50 amWashington, D.C. Dulles Intl
35h 20m
1 stop
HAN11:10 amHanoi Noibai
$1,134
Find similar
Korean Air
Nov 20
SGN8:00 amHo Chi Minh City
37h 50m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Apr 23
IAD1:15 pmWashington, D.C. Dulles Intl
21h 50m
1 stop
SGN10:05 pmHo Chi Minh City
$1,167
Find similar
Korean Air
Oct 7
SGN1:55 pmHo Chi Minh City
32h 00m
1 stop
IAD10:55 amWashington, D.C. Dulles Intl
Dec 31
IAD11:50 amWashington, D.C. Dulles Intl
22h 35m
1 stop
SGN10:25 pmHo Chi Minh City
$1,239
Find similar

Delta flights from Vietnam to Washington, D.C.

Our best Delta deals on Vietnam to Washington, D.C. flight tickets
Delta
Dec 15
SGN11:50 pmHo Chi Minh City
33h 38m
2 stops
IAD9:28 pmWashington, D.C. Dulles Intl
Dec 30
IAD6:00 amWashington, D.C. Dulles Intl
28h 25m
2 stops
SGN10:25 pmHo Chi Minh City
$1,169
Find similar
Delta
Nov 12
HAN12:20 pmHanoi Noibai
23h 32m
2 stops
IAD11:52 pmWashington, D.C. Dulles Intl
Dec 3
IAD7:21 pmWashington, D.C. Dulles Intl
27h 49m
2 stops
HAN11:10 amHanoi Noibai
$1,171
Find similar
Delta
Nov 12
HAN12:20 pmHanoi Noibai
23h 32m
2 stops
IAD11:52 pmWashington, D.C. Dulles Intl
Dec 3
IAD12:31 pmWashington, D.C. Dulles Intl
34h 39m
2 stops
HAN11:10 amHanoi Noibai
$1,246
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Vietnam 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 25, 2025.
Use the filters below to find and compare flights from Vietnam to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 11/20

11:05 pm-3:55 pm

2 stops28h 50m

Washington, D.C. Dulles Intl

Thu 4/23

10:05 pm-9:50 pm

2 stops36h 45m

$943

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 11/20

11:05 pm-3:55 pm

2 stops28h 50m

Washington, D.C. Dulles Intl

Thu 4/23

12:15 pm-9:55 pm

1 stop22h 40m

$944

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Wed 1/14

11:05 pm-9:10 am

1 stop22h 05m

Washington, D.C. Dulles Intl

Fri 1/16

8:20 am-9:50 pm

2 stops49h 30m

$966

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 10/28

7:30 am-3:55 pm

2 stops43h 25m

Washington, D.C. Dulles Intl

Sun 2/8

11:10 am-12:15 am

1 stop25h 05m

$1,056

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 11/13

12:20 pm-9:50 am

1 stop33h 30m

Washington, D.C. Dulles Intl

Wed 11/26

11:50 am-11:10 am

1 stop35h 20m

$1,134

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 11/20

8:00 am-9:50 am

1 stop37h 50m

Washington, D.C. Dulles Intl

Thu 4/23

1:15 pm-10:05 pm

1 stop21h 50m

$1,167

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Mon 12/15

11:50 pm-9:28 pm

2 stops33h 38m

Washington, D.C. Dulles Intl

Tue 12/30

6:00 am-10:25 pm

2 stops28h 25m

$1,169

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

7:21 pm-11:10 am

2 stops27h 49m

$1,171

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Sat 1/24

7:50 am-9:55 pm

2 stops26h 05m

Washington, D.C. Reagan-National

Sun 1/25

2:54 pm-5:55 am

2 stops27h 01m

$1,203

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

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 Vietnam 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 February is, on average, the cheapest month to fly to Washington, D.C. from Vietnam, with most prices found around $1,021. If you’re not able to fly to Washington, D.C. in February, then July is your next best option. Flight prices from Vietnam to Washington, D.C. during July average around $1,161.

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 Vietnam is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,063. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Vietnam to Washington, D.C. for around $1,550.

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

In the morning is the cheapest time of day to fly from Vietnam to Washington, D.C. when you can find flight prices for as low as $1,159. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,416. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $1,355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Vietnam for as low as $1,195 on momondo.

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

You could potentially save up to 9% on your flight if you consider stops on a Vietnam to Washington, D.C. flight.

Cheap Vietnam to Washington, D.C. flight deals and tips

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

Direct flights

None
There are no direct flights from Vietnam to Washington, D.C.. There are no popular flight routes from Vietnam to Washington, D.C..
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  • When did momondo last update prices for flights from Vietnam to Washington, D.C.?

    Prices for flights from Vietnam to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Vietnam to Washington, D.C.?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Vietnam to Washington, D.C..

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

    The travel and health documents required for your trip to Washington, D.C. 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.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Vietnam to Washington, D.C.

Compare and see reviews for airlines that fly from Vietnam to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $981Free CancellationRating
5.5
2,934 reviews
Search Air India flights
United AirlinesPriceFrom $983Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
ANAPriceFrom $993Free CancellationRating
8.4
972 reviews
Search ANA flights
Korean AirPriceFrom $1,156Free CancellationRating
8.4
1,143 reviews
Search Korean Air flights
EmiratesPriceFrom $1,543Free CancellationRating
8.1
3,348 reviews
Search Emirates flights

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
Fairfax
Reston
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

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

It is quick and easy to find Vietnam to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

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

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

Once you have performed a search for Vietnam to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington, D.C. from Vietnam 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.

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