How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Vietnam to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Ho Chi Minh City and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 23h 14m on average. Another popular route from Vietnam to Washington, D.C. Dulles Intl Airport is flying from Hanoi to Washington, D.C. Dulles Intl Airport, which will take roughly 24h 34m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Washington, D.C. Dulles Intl Airport?

ANA, Korean Air and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Vietnam according to our data. ANA is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

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

Delta and Turkish Airlines are the most popular carriers operating from Vietnam to Washington, D.C. Dulles Intl

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

Prices for flights from Vietnam to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

The number of operators available for flights from Vietnam to Washington, D.C. Dulles Intl Airport is 5 as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Vietnam to Washington, D.C. Dulles Intl Airport.

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

The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$622 Cheap Flights from Vietnam to Washington, D.C. Dulles Intl Airport in 2026

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

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11:35 pm - 7:14 pm

HAN

IAD

30h 39m

2 stops

10:10 pm - 10:15 pm

IAD

HAN

37h 05m

2 stops

$1,063United Airlines

Tue, Oct 13 - Sat, Oct 17

11:35 pm - 12:14 am

HAN

IAD

35h 39m

2 stops

10:10 pm - 10:15 pm

IAD

HAN

37h 05m

2 stops

$1,102United Airlines

Tue, Oct 13 - Sat, Oct 17

11:15 pm - 3:35 pm

SGN

IAD

27h 20m

1 stop

10:10 pm - 10:55 pm

IAD

SGN

37h 45m

3 stops

$1,148United Airlines

Tue, Oct 20 - Sat, Oct 24

7:00 am - 5:27 am

SGN

IAD

33h 27m

3 stops

6:30 am - 10:55 pm

IAD

SGN

52h 25m

3 stops

$1,154United Airlines

Sat, Jun 6 - Tue, Nov 10

11:15 pm - 10:05 am

SGN

IAD

21h 50m

1 stop

3:30 pm - 9:55 pm

IAD

SGN

43h 25m

2 stops

$1,156ANA

Tue, Sep 1 - Wed, Sep 30

5:50 pm - 5:40 am

HAN

IAD

22h 50m

2 stops

5:33 pm - 4:50 pm

IAD

HAN

36h 17m

2 stops

$1,161Multiple Airlines

Tue, Oct 13 - Sat, Oct 17

7:30 am - 11:05 am

SGN

IAD

38h 35m

1 stop

1:15 pm - 12:35 pm

IAD

SGN

36h 20m

1 stop

$1,166Delta

Sun, Sep 13 - Mon, Oct 12

11:20 pm - 7:30 pm

SGN

IAD

31h 10m

2 stops

11:00 pm - 12:40 am

IAD

SGN

38h 40m

1 stop

$1,168Air China

Thu, Jun 4 - Fri, Jul 24

11:15 pm - 10:05 am

SGN

IAD

21h 50m

1 stop

6:15 am - 9:55 pm

IAD

SGN

28h 40m

2 stops

$1,169Multiple Airlines

Thu, Oct 1 - Thu, Oct 22

1:55 pm - 11:05 am

SGN

IAD

32h 10m

1 stop

7:30 am - 10:10 pm

IAD

SGN

27h 40m

2 stops

$1,171Delta

Fri, Sep 11 - Mon, Oct 12

Turkish Airlines flights from Vietnam to Washington, D.C. Dulles Intl Airport

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

Turkish Airlines

Jun 4

SGN10:05 pmHo Chi Minh City

24h 30m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jun 20

IAD9:45 pmWashington, D.C. Dulles Intl

31h 25m

1 stop

SGN4:10 pmHo Chi Minh City

$1,177

Turkish Airlines

Jun 22

HAN10:55 pmHanoi Noibai

23h 40m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jun 29

IAD9:45 pmWashington, D.C. Dulles Intl

30h 55m

1 stop

HAN3:40 pmHanoi Noibai

$1,180

Turkish Airlines

Jun 7

SGN10:05 pmHo Chi Minh City

32h 45m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

Nov 13

IAD1:30 pmWashington, D.C. Dulles Intl

27h 45m

1 stop

SGN5:15 amHo Chi Minh City

$1,227

Korean Air flights from Vietnam to Washington, D.C. Dulles Intl Airport

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

Korean Air

Sep 14

SGN1:55 pmHo Chi Minh City

32h 10m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

Oct 14

IAD1:15 pmWashington, D.C. Dulles Intl

23h 00m

1 stop

SGN11:15 pmHo Chi Minh City

$1,198

Korean Air

Sep 22

SGN7:30 amHo Chi Minh City

38h 35m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

Nov 6

IAD11:50 amWashington, D.C. Dulles Intl

23h 30m

1 stop

SGN11:20 pmHo Chi Minh City

$1,199

Korean Air

Oct 20

SGN1:55 pmHo Chi Minh City

32h 10m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

Oct 24

IAD1:15 pmWashington, D.C. Dulles Intl

23h 05m

1 stop

SGN11:20 pmHo Chi Minh City

$1,240

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 10/13

11:35 pm-7:14 pm

2 stops30h 39m

Washington, D.C. Dulles Intl

Sat 10/17

10:10 pm-10:15 pm

2 stops37h 05m

$1,063

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 10/13

11:35 pm-12:14 am

2 stops35h 39m

Washington, D.C. Dulles Intl

Sat 10/17

10:10 pm-10:15 pm

2 stops37h 05m

$1,102

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 10/20

11:15 pm-3:35 pm

1 stop27h 20m

Washington, D.C. Dulles Intl

Sat 10/24

10:10 pm-10:55 pm

3 stops37h 45m

$1,148

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Sat 6/6

7:00 am-5:27 am

3 stops33h 27m

Washington, D.C. Dulles Intl

Tue 11/10

6:30 am-10:55 pm

3 stops52h 25m

$1,154

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 9/1

11:15 pm-10:05 am

1 stop21h 50m

Washington, D.C. Dulles Intl

Wed 9/30

3:30 pm-9:55 pm

2 stops43h 25m

$1,156

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 10/13

5:50 pm-5:40 am

2 stops22h 50m

Washington, D.C. Dulles Intl

Sat 10/17

5:33 pm-4:50 pm

2 stops36h 17m

$1,161

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Sun 9/13

7:30 am-11:05 am

1 stop38h 35m

Washington, D.C. Dulles Intl

Mon 10/12

1:15 pm-12:35 pm

1 stop36h 20m

$1,166

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 6/4

11:20 pm-7:30 pm

2 stops31h 10m

Washington, D.C. Dulles Intl

Fri 7/24

11:00 pm-12:40 am

1 stop38h 40m

$1,168

Quickest round-trip

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 10/1

11:15 pm-10:05 am

1 stop21h 50m

Washington, D.C. Dulles Intl

Thu 10/22

6:15 am-9:55 pm

2 stops28h 40m

$1,169

Ho Chi Minh CityWashington, D.C.

SGN - IAD

SGNIAD

Ho Chi Minh City

Fri 9/11

1:55 pm-11:05 am

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 10/12

7:30 am-10:10 pm

2 stops27h 40m

$1,171

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 Vietnam 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

Prices

Airlines

Other information

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, March is the cheapest month to fly from Vietnam to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $440. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $561.

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $1,334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Vietnam for as low as $1,018 on momondo.

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

You could potentially save up to 4% on your flight if you consider stops on a Vietnam to Washington, D.C. Dulles Intl Airport flight.

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

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

Fastest flight time	23h 14m
Direct flights	None

The fastest flight from Vietnam to Washington, D.C. Dulles Intl Airport takes 23h 14m

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

Search flight deals

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

When did momondo last update prices for flights from Vietnam to Washington, D.C. Dulles Intl Airport?
Prices for flights from Vietnam to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Vietnam to Washington, D.C. Dulles Intl Airport?
The number of operators available for flights from Vietnam to Washington, D.C. Dulles Intl Airport is 5 as of May 2026.
How old do you have to be to fly from Vietnam to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Vietnam to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Vietnam to Washington, D.C. Dulles Intl Airport

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $816	Free Cancellation	Rating 7.9 8,450 reviews	Search Delta flights
United Airlines	PriceFrom $818	Free Cancellation	Rating 7.4 9,704 reviews	Search United Airlines flights
ANA	PriceFrom $971	Free Cancellation	Rating 8.3 1,208 reviews	Search ANA flights
Korean Air	PriceFrom $1,082	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Emirates	PriceFrom $1,358	Free Cancellation	Rating 8.1 3,571 reviews	Search Emirates flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Fredericksburg

Silver Spring

Towson

Rockville

Manassas

Sterling

Linthicum Heights

Tysons

Bethesda

Springfield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Vietnam to Washington, D.C. for 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.?

momondo helps you find the best flight between Vietnam and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Vietnam and alert you when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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Cheap flights from Vietnam to Washington, D.C. from $622

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 6/3. 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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Turkish Airlines flights from Vietnam to Washington, D.C. Dulles Intl Airport

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

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

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

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

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

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

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

What airlines fly to Washington, D.C. Dulles Intl Airport?

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

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

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

Fastest flight time

Direct flights

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

Best airlines flying from Vietnam to Washington, D.C. Dulles Intl Airport

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

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