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

On average, it takes 24h 42m 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 27h 41m.

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

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

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 33% 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 November 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.

11:50 am - 9:40 pmIAD Washington, D.C. Dulles Intl-DAD Da Nang

21h 50m1 stop Incheon Intl

10:55 pm - 11:15 amDAD Da Nang-IAD Washington, D.C. Dulles Intl

23h 20m1 stop Incheon Intl

$1,027Korean Air

Fri, Feb 26 - Mon, Apr 12

1:30 pm - 7:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

29h 35m1 stop Istanbul

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

24h 50m1 stop Istanbul

$1,042Turkish Airlines

Thu, Feb 18 - Thu, Mar 11

9:20 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

$1,045Turkish Airlines

Sat, Dec 5 - Wed, Dec 16

11:35 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

26h 35m1 stop Incheon Intl

3:20 pm - 10:00 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

29h 40m2 stops Chiang Mai Abu Dhabi Zayed Intl

$1,050Multiple Airlines

Wed, Mar 10 - Sat, Mar 20

11:50 am - 9:40 pmIAD Washington, D.C. Dulles Intl-DAD Da Nang

21h 50m1 stop Incheon Intl

10:55 pm - 11:15 amDAD Da Nang-IAD Washington, D.C. Dulles Intl

23h 20m1 stop Incheon Intl

$1,058Korean Air

Wed, Feb 17 - Wed, Apr 21

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

$1,060Qatar Airways

Mon, Feb 15 - Mon, Feb 22

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

$1,065Qatar Airways

Mon, Feb 15 - Mon, Feb 22

11:35 pm - 1:10 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

49h 35m2 stops Incheon Intl Bangkok Suvarnabhumi

12:15 am - 9:35 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

32h 20m1 stop Incheon Intl

$1,088Multiple Airlines

Wed, Jan 20 - Sun, Apr 18

5:55 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

36h 25m2 stops Dallas/Fort Worth Hong Kong Intl

11:05 am - 11:28 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

23h 23m2 stops Hong Kong Intl Dallas/Fort Worth

$1,095Cathay Pacific

Tue, Apr 6 - Wed, Apr 14

6:00 am - 12:30 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

30h 30m2 stops Los Angeles Hong Kong Intl

11:05 am - 11:28 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

23h 23m2 stops Hong Kong Intl Dallas/Fort Worth

$1,133Cathay Pacific

Tue, Mar 9 - Mon, Apr 19

Cheap last minute flights

Enter your travel dates to find the best prices.

5:17 pm - 12:10 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

54h 53m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 5:44 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

29h 24m2 stops Incheon Intl Seattle/Tacoma Intl

$1,088Multiple Airlines

Wed, Nov 11 - Mon, Nov 16

8:05 pm - 7:15 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

23h 10m1 stop Doha Hamad Intl

8:55 am - 3:55 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

43h 00m1 stop Doha Hamad Intl

$1,098Qatar Airways

Wed, Nov 11 - Wed, Dec 16

1:30 pm - 5:00 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

27h 30m1 stop Istanbul

10:15 pm - 11:45 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

25h 30m1 stop Istanbul

$1,100Turkish Airlines

Tue, Nov 10 - Sun, Nov 15

1:30 pm - 4:30 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

39h 00m1 stop Istanbul

10:15 pm - 7:25 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

33h 10m1 stop Istanbul

$1,110Turkish Airlines

Tue, Nov 10 - Sun, Nov 22

6:00 am - 12:30 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

30h 30m2 stops Los Angeles Hong Kong Intl

1:40 pm - 5:34 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

27h 54m2 stops Hong Kong Intl Los Angeles

$1,117Multiple Airlines

Tue, Nov 10 - Wed, Dec 2

8:05 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

58h 05m2 stops Doha Hamad Intl Kuala Lumpur Intl

7:40 pm - 3:55 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

32h 15m1 stop Doha Hamad Intl

$1,127Qatar Airways

Tue, Nov 10 - Wed, Nov 25

6:00 am - 12:30 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

30h 30m2 stops Los Angeles Hong Kong Intl

11:45 am - 11:09 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

23h 24m2 stops Hong Kong Intl Dallas/Fort Worth

$1,131Cathay Pacific

Tue, Nov 10 - Tue, Nov 24

6:00 am - 12:30 amIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

30h 30m2 stops Los Angeles Hong Kong Intl

11:45 am - 11:30 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

23h 45m2 stops Hong Kong Intl Dallas/Fort Worth

$1,131Cathay Pacific

Wed, Nov 11 - Wed, Dec 9

6:39 am - 11:10 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

28h 31m2 stops Los Angeles Hong Kong Intl

11:30 pm - 3:40 pmSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

28h 10m1 stop Tokyo Haneda

$1,144United Airlines

Thu, Nov 12 - Wed, Dec 2

6:39 am - 11:10 pmIAD Washington, D.C. Dulles Intl-SGN Ho Chi Minh City

28h 31m2 stops Los Angeles Hong Kong Intl

11:30 pm - 9:10 amSGN Ho Chi Minh City-IAD Washington, D.C. Dulles Intl

21h 40m1 stop Tokyo Haneda

$1,144United Airlines

Tue, Nov 10 - Wed, Dec 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

Qatar Airways flights from Washington, D.C. to Vietnam

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

Qatar Airways

Feb 15

IAD8:05 pmWashington, D.C. Dulles Intl

28h 15m

1 stop

HAN12:20 pmHanoi Noibai

Feb 22

HAN7:10 pmHanoi Noibai

32h 45m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,060

Qatar Airways

Feb 15

IAD8:05 pmWashington, D.C. Dulles Intl

28h 15m

1 stop

HAN12:20 pmHanoi Noibai

Feb 22

HAN7:10 pmHanoi Noibai

32h 45m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,065

Qatar Airways

Apr 20

IAD9:00 pmWashington, D.C. Dulles Intl

23h 00m

1 stop

HAN7:00 amHanoi Noibai

Apr 28

HAN7:30 pmHanoi Noibai

31h 10m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,071

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

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

Turkish Airlines

Feb 18

IAD1:30 pmWashington, D.C. Dulles Intl

29h 35m

1 stop

HAN7:05 amHanoi Noibai

Mar 11

HAN10:55 pmHanoi Noibai

24h 50m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,042

Turkish Airlines

Dec 5

IAD9:20 pmWashington, D.C. Dulles Intl

21h 45m

1 stop

HAN7:05 amHanoi Noibai

Dec 15

HAN10:55 pmHanoi Noibai

24h 50m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,045

Turkish Airlines

Dec 5

IAD9:20 pmWashington, D.C. Dulles Intl

21h 45m

1 stop

HAN7:05 amHanoi Noibai

Dec 11

HAN10:55 pmHanoi Noibai

24h 50m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,046

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

Quickest round-trip

Washington, D.C.Da Nang

IAD Washington, D.C. Dulles Intl - DAD Da Nang

IADDAD

Washington, D.C. Dulles Intl

Fri 2/26

11:50 am-9:40 pm

1 stop21h 50m

Da Nang

Mon 4/12

10:55 pm-11:15 am

1 stop23h 20m

$1,027

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Thu 2/18

1:30 pm-7:05 am

1 stop29h 35m

Hanoi Noibai

Thu 3/11

10:55 pm-11:45 am

1 stop24h 50m

$1,042

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Sat 12/5

9:20 pm-7:05 am

1 stop21h 45m

Hanoi Noibai

Wed 12/16

10:55 pm-11:45 am

1 stop24h 50m

$1,045

Washington, D.C.Hanoi

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

IADHAN

Washington, D.C. Dulles Intl

Wed 3/10

11:35 pm-2:10 pm

1 stop26h 35m

Hanoi Noibai

Sat 3/20

3:20 pm-10:00 am

2 stops29h 40m

$1,050

Washington, D.C.Da Nang

IAD Washington, D.C. Dulles Intl - DAD Da Nang

IADDAD

Washington, D.C. Dulles Intl

Wed 2/17

11:50 am-9:40 pm

1 stop21h 50m

Da Nang

Wed 4/21

10:55 pm-11:15 am

1 stop23h 20m

$1,058

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

$1,060

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

$1,065

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 1/20

11:35 pm-1:10 pm

2 stops49h 35m

Ho Chi Minh City

Sun 4/18

12:15 am-9:35 pm

1 stop32h 20m

$1,088

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 4/6

5:55 pm-5:20 pm

2 stops36h 25m

Ho Chi Minh City

Wed 4/14

11:05 am-11:28 pm

2 stops23h 23m

$1,095

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 3/9

6:00 am-12:30 am

2 stops30h 30m

Ho Chi Minh City

Mon 4/19

11:05 am-11:28 pm

2 stops23h 23m

$1,133

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 $1,108. If you don’t want to visit Vietnam in April, then you should wait until October to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $1,141.

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 $1,248 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 $1,191 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 $1,027.

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 November 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 7.5 168 reviews	Search Air China flights
Korean Air	PriceFrom $532	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Delta	PriceFrom $746	Free Cancellation	Rating 7.8 8,699 reviews	Search Delta flights
Turkish Airlines	PriceFrom $801	Free Cancellation	Rating 7.4 4,469 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $836	Free Cancellation	Rating 7.3 10,472 reviews	Search United Airlines flights
EVA Air	PriceFrom $856	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $877	Free Cancellation	Rating 8.8 414 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $897	Free Cancellation	Rating 8.3 1,969 reviews	Search Japan Airlines flights
Qatar Airways	PriceFrom $906	Free Cancellation	Rating 7.4 3,707 reviews	Search Qatar Airways flights
JetBlue	PriceFrom $955	Free Cancellation	Rating 7.1 3,064 reviews	Search JetBlue 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.