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

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

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

On average, it takes 24h 20m 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.

What airlines fly to Vietnam?

ANA, United Airlines and EVA Air 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 35% 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.

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 September 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.

$427 Cheap Flights from Washington, D.C. to Vietnam in 2026/27

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.

9:20 pm - 3:00 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

30h 40m3 stops Lome Addis Ababa Bole Bangkok Suvarnabhumi

10:40 pm - 9:00 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

45h 20m3 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino

$867Ethiopian Air

Wed, Oct 14 - Fri, Oct 30

10:55 am - 3:00 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

41h 05m2 stops Addis Ababa Bole Bangkok Suvarnabhumi

10:40 pm - 8:05 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

32h 25m3 stops Bangkok Suvarnabhumi Addis Ababa Bole Lome

$867Ethiopian Air

Wed, Oct 14 - Fri, Oct 30

8:05 pm - 12:20 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 15m1 stop Doha Hamad Intl

7:10 pm - 3:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

32h 45m1 stop Doha Hamad Intl

$990Qatar Airways

Mon, Feb 15 - Mon, Feb 22

8:05 pm - 6:55 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

22h 50m1 stop Doha Hamad Intl

7:10 pm - 3:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

32h 45m1 stop Doha Hamad Intl

$990Qatar Airways

Wed, Feb 24 - Wed, Mar 10

11:50 am - 9:45 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 55m1 stop Incheon Intl

11:05 pm - 9:50 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

22h 45m1 stop Incheon Intl

$1,001Korean Air

Wed, Nov 4 - Wed, Nov 11

2:30 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

36h 55m1 stop Istanbul

10:55 pm - 7:25 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

32h 30m1 stop Istanbul

$1,008Turkish Airlines

Thu, Nov 5 - Thu, Nov 12

11:50 am - 9:45 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 55m1 stop Incheon Intl

11:05 pm - 9:50 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

22h 45m1 stop Incheon Intl

$1,011Korean Air

Wed, Nov 4 - Wed, Nov 11

10:20 pm - 7:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 45m1 stop Istanbul

10:55 pm - 11:45 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

24h 50m1 stop Istanbul

$1,011Turkish Airlines

Mon, Oct 26 - Tue, Nov 24

6:10 am - 9:45 pmDCA Washington, D.C. Reagan-National-HAN Hanoi Noibai

27h 35m2 stops Detroit Metropolitan Wayne County Incheon Intl

12:20 pm - 11:42 pmHAN Hanoi Noibai-DCA Washington, D.C. Reagan-National

23h 22m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,048Delta

Mon, Nov 16 - Mon, Dec 14

6:10 am - 9:45 pmDCA Washington, D.C. Reagan-National-HAN Hanoi Noibai

27h 35m2 stops Detroit Metropolitan Wayne County Incheon Intl

12:20 pm - 11:47 pmHAN Hanoi Noibai-DCA Washington, D.C. Reagan-National

23h 27m2 stops Incheon Intl Minneapolis St Paul

$1,048Delta

Mon, Nov 16 - Thu, Dec 10

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 pm - 7:15 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

23h 15m1 stop Doha Hamad Intl

8:45 am - 5:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

44h 10m1 stop Doha Hamad Intl

$1,033Qatar Airways

Sat, Sep 26 - Tue, Oct 6

6:07 pm - 12:35 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

55h 28m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:35 pm - 11:32 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

46h 57m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,064Korean Air

Tue, Sep 29 - Sun, Oct 18

1:10 pm - 12:15 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

48h 05m2 stops Chicago O'Hare Intl Tokyo Narita

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

22h 05m1 stop Tokyo Haneda

$1,065ANA

Tue, Sep 29 - Wed, Oct 28

9:28 am - 10:05 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

25h 37m2 stops Los Angeles Hong Kong Intl

6:00 am - 12:37 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

29h 37m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

$1,066United Airlines

Tue, Sep 29 - Wed, Oct 28

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

29h 50m1 stop Doha Hamad Intl

8:00 pm - 8:45 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

23h 45m1 stop Doha Hamad Intl

$1,072Qatar Airways

Sat, Sep 26 - Wed, Oct 14

7:00 am - 10:05 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

28h 05m2 stops Los Angeles Hong Kong Intl

7:00 am - 10:07 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

26h 07m2 stops Tokyo Narita San Francisco

$1,073United Airlines

Mon, Sep 28 - Tue, Oct 13

3:10 pm - 5:35 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

27h 25m2 stops Abu Dhabi Zayed Intl Hyderabad Rajiv Gandhi Intl

12:25 pm - 11:34 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

34h 09m3 stops Xiamen Gaoqi Intl Los Angeles Dallas/Fort Worth

$1,075Multiple Airlines

Mon, Sep 28 - Tue, Oct 13

1:15 pm - 11:15 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

23h 00m1 stop Incheon Intl

1:55 pm - 11:05 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

32h 10m1 stop Incheon Intl

$1,078Korean Air

Sun, Sep 27 - Sat, Oct 3

12:35 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

22h 20m1 stop Tokyo Haneda

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

21h 50m1 stop Tokyo Haneda

$1,080ANA

Sat, Sep 26 - Mon, Sep 28

5:57 pm - 9:55 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

28h 58m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

12:45 pm - 9:55 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

20h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,114Multiple Airlines

Tue, Sep 29 - Wed, Oct 28

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American Airlines flights from Washington, D.C. to Vietnam

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

American Airlines

Oct 15

DCA6:00 amWashington, D.C. Reagan-National

29h 00m

2 stops

SGN10:00 pmHo Chi Minh City

Nov 25

SGN7:50 amHo Chi Minh City

26h 56m

2 stops

DCA10:46 pmWashington, D.C. Reagan-National

$1,088

American Airlines

Sep 27

DCA5:18 pmWashington, D.C. Reagan-National

33h 32m

2 stops

SGN1:50 pmHo Chi Minh City

Oct 11

SGN8:00 pmHo Chi Minh City

30h 59m

2 stops

DCA3:59 pmWashington, D.C. Reagan-National

$1,405

Cathay Pacific flights from Washington, D.C. to Vietnam

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

Cathay Pacific

Nov 3

BWI7:18 amBaltimore/Washington

47h 17m

2 stops

SGN6:35 pmHo Chi Minh City

Nov 12

SGN7:15 amHo Chi Minh City

28h 40m

2 stops

BWI11:55 pmBaltimore/Washington

$1,121

Cathay Pacific

Sep 29

DCA11:31 amWashington, D.C. Reagan-National

35h 34m

2 stops

SGN10:05 amHo Chi Minh City

Oct 22

SGN7:10 amHo Chi Minh City

23h 49m

2 stops

DCA7:59 pmWashington, D.C. Reagan-National

$1,172

Cathay Pacific

Oct 1

BWI11:23 amBaltimore/Washington

25h 57m

2 stops

SGN12:20 amHo Chi Minh City

Oct 22

SGN7:10 amHo Chi Minh City

28h 14m

2 stops

BWI12:24 amBaltimore/Washington

$1,188

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Vietnam that are best for you.

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

Wed 10/14

9:20 pm-3:00 pm

3 stops30h 40m

Hanoi Noibai

Fri 10/30

10:40 pm-9:00 am

3 stops45h 20m

$867

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Wed 10/14

10:55 am-3:00 pm

2 stops41h 05m

Hanoi Noibai

Fri 10/30

10:40 pm-8:05 pm

3 stops32h 25m

$867

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Mon 2/15

8:05 pm-12:20 pm

1 stop28h 15m

Hanoi Noibai

Mon 2/22

7:10 pm-3:55 pm

1 stop32h 45m

$990

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Wed 2/24

8:05 pm-6:55 am

1 stop22h 50m

Hanoi Noibai

Wed 3/10

7:10 pm-3:55 pm

1 stop32h 45m

$990

Quickest round-trip

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Wed 11/4

11:50 am-9:45 pm

1 stop21h 55m

Hanoi Noibai

Wed 11/11

11:05 pm-9:50 am

1 stop22h 45m

$1,001

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Thu 11/5

2:30 pm-3:25 pm

1 stop36h 55m

Hanoi Noibai

Thu 11/12

10:55 pm-7:25 pm

1 stop32h 30m

$1,008

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Wed 11/4

11:50 am-9:45 pm

1 stop21h 55m

Hanoi Noibai

Wed 11/11

11:05 pm-9:50 am

1 stop22h 45m

$1,011

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Mon 10/26

10:20 pm-7:05 am

1 stop21h 45m

Hanoi Noibai

Tue 11/24

10:55 pm-11:45 am

1 stop24h 50m

$1,011

Washington, D.C.Hanoi

DCA Washington, D.C. Reagan-National - HAN Hanoi Noibai

DCAHAN

Washington, D.C. Reagan-National

Mon 11/16

6:10 am-9:45 pm

2 stops27h 35m

Hanoi Noibai

Mon 12/14

12:20 pm-11:42 pm

2 stops23h 22m

$1,048

Washington, D.C.Hanoi

DCA Washington, D.C. Reagan-National - HAN Hanoi Noibai

DCAHAN

Washington, D.C. Reagan-National

Mon 11/16

6:10 am-9:45 pm

2 stops27h 35m

Hanoi Noibai

Thu 12/10

12:20 pm-11:47 pm

2 stops23h 27m

$1,048

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 April is, on average, the cheapest month to fly to Vietnam from Washington, D.C., with most prices found around $1,091. If you don’t want to visit Vietnam in April, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $1,120.

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 $1,223 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 $1,130 on momondo.

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

You could potentially save up to 20% 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

Best Price Found	$427
Fastest flight time	21h 45m
Direct flights	None

The best one-way flight to Vietnam from Washington, D.C. in the past 72 hours is $427. The best round-trip flight deal from Washington, D.C. to Vietnam found on momondo in the last 72 hours is $867.

The fastest flight from Washington, D.C. to Vietnam takes 21h 45m

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 September 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 7.5 166 reviews	Search Air China flights
JetBlue	PriceFrom $512	Free Cancellation	Rating 7.1 3,040 reviews	Search JetBlue flights
Korean Air	PriceFrom $532	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Delta	PriceFrom $680	Free Cancellation	Rating 7.8 8,593 reviews	Search Delta flights
Turkish Airlines	PriceFrom $772	Free Cancellation	Rating 7.4 4,461 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $818	Free Cancellation	Rating 7.3 1,533 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $839	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
EVA Air	PriceFrom $856	Free Cancellation	Rating 8.5 1,532 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $877	Free Cancellation	Rating 8.7 387 reviews	Search STARLUX Airlines flights
Qatar Airways	PriceFrom $884	Free Cancellation	Rating 7.3 3,730 reviews	Search Qatar Airways 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.