What is the cheapest airline that flies from Washington, D.C. to Vietnam?

Etihad Airways, Korean Air, and United Airlines are the most popular carriers operating from Washington, D.C. to Vietnam

What airlines fly to Vietnam?

ANA, United Airlines and Qatar Airways are the top three most popular airlines that fly to Vietnam from Washington, D.C. according to our data. ANA is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 15 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

How long is the flight from Washington, D.C. to Vietnam?

On average, it takes 23h 12m to fly from Washington, D.C. to Vietnam if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Ho Chi Minh City (the most popular airport in Vietnam). If you’re flying out of Baltimore and into Ho Chi Minh City, then the flight time is around 25h 35m.

When did momondo last update prices for flights from Washington, D.C. to Vietnam?

Prices for flights from Washington, D.C. to Vietnam refresh daily.

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

The number of operators available for flights from Washington, D.C. to Vietnam is 15 as of August 2026.

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

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 Washington, D.C. to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$484 Cheap Flights from Washington, D.C. to Vietnam in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 pm - 3:00 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

41h 00m1 stop Beijing Capital

4:00 am - 6:30 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

26h 30m1 stop Beijing Capital

$950Air China

Tue, Oct 27 - Mon, Nov 9

10:00 pm - 11:55 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

25h 55m1 stop Beijing Capital

4:00 am - 6:30 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

26h 30m1 stop Beijing Capital

$978Air China

Tue, Nov 10 - Mon, Nov 16

9:40 pm - 3:40 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

31h 00m1 stop Istanbul

10:55 pm - 11:30 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

23h 35m1 stop Istanbul

$999Turkish Airlines

Sun, Sep 13 - Tue, Sep 29

9:20 pm - 7:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 45m1 stop Istanbul

8:45 am - 11:45 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

39h 00m1 stop Istanbul

$1,022Turkish Airlines

Wed, Jan 13 - Wed, Jan 27

12:15 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 40m1 stop Tokyo Haneda

11:15 pm - 10:05 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

21h 50m1 stop Tokyo Haneda

$1,070ANA

Wed, Sep 2 - Wed, Sep 9

11:10 am - 9:50 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 40m1 stop Tokyo Haneda

7:30 am - 9:10 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

37h 40m1 stop Tokyo Narita

$1,070ANA

Tue, Dec 8 - Mon, Mar 8

9:00 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

29h 50m1 stop Doha Hamad Intl

4:40 pm - 3:40 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

34h 00m2 stops Kuala Lumpur Intl Doha Hamad Intl

$1,070Qatar Airways

Wed, Sep 16 - Tue, Sep 29

12:15 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 40m1 stop Tokyo Haneda

12:10 pm - 9:05 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

56h 55m2 stops Incheon Intl Abu Dhabi Zayed Intl

$1,070Multiple Airlines

Tue, Oct 13 - Tue, Nov 3

12:15 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 40m1 stop Tokyo Haneda

12:10 pm - 9:05 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

56h 55m2 stops Incheon Intl Abu Dhabi Zayed Intl

$1,073Multiple Airlines

Tue, Oct 20 - Tue, Nov 17

9:00 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

29h 50m1 stop Doha Hamad Intl

11:00 am - 3:40 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

39h 40m2 stops Kuala Lumpur Intl Doha Hamad Intl

$1,079Qatar Airways

Fri, Sep 4 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

10:16 am - 10:10 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

24h 54m2 stops Atlanta Hartsfield-Jackson Incheon Intl

7:30 am - 11:05 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

38h 35m1 stop Incheon Intl

$1,071Korean Air

Wed, Aug 12 - Wed, Sep 2

6:15 am - 10:05 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

28h 50m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl

11:15 pm - 10:05 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

21h 50m1 stop Tokyo Haneda

$1,076United Airlines

Wed, Aug 12 - Wed, Sep 2

12:15 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 40m1 stop Tokyo Haneda

7:00 am - 10:30 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

26h 30m2 stops Tokyo Narita Houston George Bush Intcntl

$1,079United Airlines

Tue, Aug 11 - Thu, Oct 8

1:50 am - 11:35 amIAD Washington, D.C. Dulles Intl-DAD Da Nang

22h 45m1 stop Taipei City Taiwan Taoyuan Intl

12:55 pm - 10:00 pmDAD Da Nang-IAD Washington, D.C. Dulles Intl

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,088EVA Air

Mon, Aug 10 - Wed, Sep 16

7:10 am - 10:10 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

28h 00m2 stops Seattle/Tacoma Intl Incheon Intl

7:30 am - 10:49 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

26h 19m2 stops Incheon Intl Seattle/Tacoma Intl

$1,089Delta

Tue, Aug 11 - Fri, Oct 9

7:10 am - 11:15 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

29h 05m2 stops Seattle/Tacoma Intl Incheon Intl

7:30 am - 8:14 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

23h 44m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,089Delta

Tue, Aug 11 - Sat, Oct 10

1:30 pm - 10:10 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

21h 40m1 stop Incheon Intl

11:45 pm - 3:49 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

27h 04m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,089Korean Air

Tue, Aug 11 - Sat, Oct 10

1:50 am - 11:40 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 50m1 stop Taipei City Taiwan Taoyuan Intl

1:50 am - 5:40 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

38h 50m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,117Multiple Airlines

Mon, Aug 10 - Mon, Aug 24

1:50 am - 11:40 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 50m1 stop Taipei City Taiwan Taoyuan Intl

3:45 pm - 5:40 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

24h 55m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,140Multiple Airlines

Mon, Aug 10 - Tue, Aug 25

6:59 pm - 9:55 amDCA Washington, D.C. Reagan-National-SGN Ho Chi Minh City

27h 56m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

3:45 pm - 8:00 pmSGN Ho Chi Minh City-DCA Washington, D.C. Reagan-National

39h 15m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,168EVA Air

Wed, Aug 12 - Wed, Sep 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Our best Korean Air deals on Washington, D.C. to Vietnam flight tickets

Korean Air

Aug 24

IAD1:30 pmWashington, D.C. Dulles Intl

22h 45m

1 stop

SGN11:15 pmHo Chi Minh City

Sep 14

SGN7:30 amHo Chi Minh City

38h 35m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

$1,065

Korean Air

Sep 1

IAD6:00 amWashington, D.C. Dulles Intl

30h 15m

2 stops

SGN11:15 pmHo Chi Minh City

Sep 27

SGN11:45 pmHo Chi Minh City

22h 20m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

$1,071

Korean Air

Sep 14

IAD8:08 amWashington, D.C. Dulles Intl

28h 07m

2 stops

SGN11:15 pmHo Chi Minh City

Oct 14

SGN1:55 pmHo Chi Minh City

32h 10m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

$1,074

ANA flights from Washington, D.C. to Vietnam

Our best ANA deals on Washington, D.C. to Vietnam flight tickets

ANA

Sep 2

IAD12:15 pmWashington, D.C. Dulles Intl

22h 40m

1 stop

SGN9:55 pmHo Chi Minh City

Sep 9

SGN11:15 pmHo Chi Minh City

21h 50m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

$1,070

ANA

Aug 17

IAD12:15 pmWashington, D.C. Dulles Intl

22h 40m

1 stop

SGN9:55 pmHo Chi Minh City

Sep 8

SGN11:15 pmHo Chi Minh City

21h 50m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

$1,080

ANA

Aug 25

DCA9:30 amWashington, D.C. Reagan-National

27h 45m

2 stops

SGN12:15 amHo Chi Minh City

Nov 25

SGN7:30 amHo Chi Minh City

23h 45m

2 stops

DCA7:15 pmWashington, D.C. Reagan-National

$1,091

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Tue 10/27

11:00 pm-3:00 am

1 stop41h 00m

Hanoi Noibai

Mon 11/9

4:00 am-6:30 pm

1 stop26h 30m

$950

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Tue 11/10

10:00 pm-11:55 am

1 stop25h 55m

Hanoi Noibai

Mon 11/16

4:00 am-6:30 pm

1 stop26h 30m

$978

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Sun 9/13

9:40 pm-3:40 pm

1 stop31h 00m

Hanoi Noibai

Tue 9/29

10:55 pm-11:30 am

1 stop23h 35m

$999

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Wed 1/13

9:20 pm-7:05 am

1 stop21h 45m

Hanoi Noibai

Wed 1/27

8:45 am-11:45 am

1 stop39h 00m

$1,022

Quickest round-trip

Washington, D.C.Ho Chi Minh City

IAD Washington, D.C. Dulles Intl - SGN Ho Chi Minh City

IADSGN

Washington, D.C. Dulles Intl

Wed 9/2

12:15 pm-9:55 pm

1 stop22h 40m

Ho Chi Minh City

Wed 9/9

11:15 pm-10:05 am

1 stop21h 50m

$1,070

Washington, D.C.Ho Chi Minh City

IAD Washington, D.C. Dulles Intl - SGN Ho Chi Minh City

IADSGN

Washington, D.C. Dulles Intl

Tue 12/8

11:10 am-9:50 pm

1 stop22h 40m

Ho Chi Minh City

Mon 3/8

7:30 am-9:10 am

1 stop37h 40m

$1,070

Washington, D.C.Ho Chi Minh City

IAD Washington, D.C. Dulles Intl - SGN Ho Chi Minh City

IADSGN

Washington, D.C. Dulles Intl

Wed 9/16

9:00 pm-1:50 pm

1 stop29h 50m

Ho Chi Minh City

Tue 9/29

4:40 pm-3:40 pm

2 stops34h 00m

$1,070

Washington, D.C.Ho Chi Minh City

IAD Washington, D.C. Dulles Intl - SGN Ho Chi Minh City

IADSGN

Washington, D.C. Dulles Intl

Tue 10/13

12:15 pm-9:55 pm

1 stop22h 40m

Ho Chi Minh City

Tue 11/3

12:10 pm-9:05 am

2 stops56h 55m

$1,070

Washington, D.C.Ho Chi Minh City

IAD Washington, D.C. Dulles Intl - SGN Ho Chi Minh City

IADSGN

Washington, D.C. Dulles Intl

Tue 10/20

12:15 pm-9:55 pm

1 stop22h 40m

Ho Chi Minh City

Tue 11/17

12:10 pm-9:05 am

2 stops56h 55m

$1,073

Washington, D.C.Ho Chi Minh City

IAD Washington, D.C. Dulles Intl - SGN Ho Chi Minh City

IADSGN

Washington, D.C. Dulles Intl

Fri 9/4

9:00 pm-1:50 pm

1 stop29h 50m

Ho Chi Minh City

Mon 9/7

11:00 am-3:40 pm

2 stops39h 40m

$1,079

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Vietnam

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

Prices

Airlines

Other information

What is the cheapest month to fly to Vietnam?

The month of November is, on average, the cheapest month to fly to Vietnam from Washington, D.C., with most prices found around $1,043. If you don’t want to visit Vietnam in November, then you should wait until April to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $1,063.

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

You are more likely to see cheaper flights to Vietnam from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,220 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Washington, D.C. for as low as $1,106 on momondo.

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

You could potentially save up to 16% on your flight if you consider stops on a Washington, D.C. to Vietnam flight.

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

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

Fastest flight time	21h 40m
Direct flights	None

The fastest flight from Washington, D.C. to Vietnam takes 21h 40m

There are no direct flights from Washington, D.C. to Vietnam. There are no popular flight routes from Washington, D.C. to Vietnam.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Vietnam

When did momondo last update prices for flights from Washington, D.C. to Vietnam?
Prices for flights from Washington, D.C. to Vietnam refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Vietnam?
The number of operators available for flights from Washington, D.C. to Vietnam is 15 as of August 2026.
How old do you have to be to fly from Washington, D.C. to Vietnam?
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 Washington, D.C. to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $443	Free Cancellation	Rating 7.4 160 reviews	Search Air China flights
JetBlue	PriceFrom $512	Free Cancellation	Rating 7.1 3,033 reviews	Search JetBlue flights
Korean Air	PriceFrom $532	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Delta	PriceFrom $653	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Turkish Airlines	PriceFrom $748	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $818	Free Cancellation	Rating 7.3 1,504 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $839	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights
EVA Air	PriceFrom $856	Free Cancellation	Rating 8.5 1,515 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $877	Free Cancellation	Rating 8.8 367 reviews	Search STARLUX Airlines flights
American Airlines	PriceFrom $877	Free Cancellation	Rating 7.1 11,904 reviews	Search American Airlines flights

Why use momondo?

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

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

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

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

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

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 Washington, D.C. to Vietnam.

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

If you are not ready to book a flight from Washington, D.C. to Vietnam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vietnam and let you know when they change.