What are the cheapest airlines to fly from District of Columbia to Vietnam one-way?

One-way options have recently been found by users for as low as $498 on Turkish Airlines. Other airlines that offer cheap prices include Cathay Pacific from $517 and Air India from $531 one-way.

How far in advance should I book a flight from District of Columbia to Vietnam?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 33% on flights from District of Columbia to Vietnam compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,252. For sooner than that we have options available in the next 3 days from $1,679.

What is the cheapest month to fly from District of Columbia to Vietnam?

Flights from District of Columbia to Vietnam lean towards being more expensive in December. Prices are generally better when you fly from District of Columbia to Vietnam in April, with the cheapest ticket starting at $796.

Can I find deals for flights from District of Columbia to Vietnam that include hotel bookings?

Yes. In addition to deals on District of Columbia to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Vietnam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Vietnam.

Can I find deals for business class flights from District of Columbia to Vietnam?

Yes. Cheapflights offers flight deals from District of Columbia to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,011+ Flights from District of Columbia to Vietnam

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Cheap flight deals from District of Columbia to Vietnam

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$996 (Mytrip)
One-way from	$498 (FlightHub)
Popular in	December
Cheapest in	April
Average price	$1,027

Provider with most accurate pricing for Washington, D.C. (WAS)-Ho Chi Minh City flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Ho Chi Minh City flights.

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From District of Columbia to Vietnam

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One-way flight from District of Columbia to Vietnam

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($168 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from District of Columbia to Vietnam

Cheapest flights from District of Columbia to Vietnam
Explore the most affordable flight options available from District of Columbia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Mon 9/227:17 pmIAD - HAN

2 stops34h 33mMultiple Airlines

Tue 10/75:50 pmHAN - IAD

2 stops23h 05mMultiple Airlines

Deal found 4/22

$948

Wed 9/109:40 pmIAD - HAN

1 stop30h 45mTurkish Airlines

Wed 9/1711:05 pmHAN - IAD

1 stop31h 40mTurkish Airlines

Deal found 4/20

$970

Fri 6/611:00 amIAD - DAD

2 stops26h 05mMultiple Airlines

Fri 6/136:55 amDAD - IAD

2 stops35h 45mMultiple Airlines

Deal found 4/22

$996

Wed 9/109:00 amDCA - HAN

2 stops38h 35mMultiple Airlines

Wed 9/1711:35 amHAN - DCA

2 stops41h 24mMultiple Airlines

Deal found 4/20

$1,026

Mon 8/186:58 pmDCA - DAD

2 stops26h 52mChina Airlines

Wed 8/279:50 amDAD - DCA

2 stops43h 09mChina Airlines

Deal found 4/22

$1,037

Sun 5/117:00 amIAD - SGN

2 stops39h 40mMultiple Airlines

Sat 9/275:30 pmSGN - IAD

2 stops25h 02mMultiple Airlines

Deal found 4/21

$1,042

Sat 8/99:40 pmIAD - SGN

1 stop31h 30mTurkish Airlines

Sun 8/3110:05 pmSGN - IAD

1 stop24h 40mTurkish Airlines

Deal found 4/21

$1,043

Wed 11/59:30 amDCA - SGN

2 stops27h 35mMultiple Airlines

Tue 11/115:50 pmSGN - DCA

2 stops34h 25mMultiple Airlines

Deal found 4/22

$1,052

Tue 8/265:06 pmDCA - SGN

2 stops29h 34mChina Airlines

Mon 10/62:05 amSGN - DCA

2 stops53h 50mChina Airlines

Deal found 4/21

$1,056

Fri 10/1011:00 amIAD - SGN

1 stop21h 55mAir India

Mon 10/278:55 pmSGN - IAD

1 stop21h 55mAir India

Deal found 4/21

$1,064

Fri 4/256:59 pmIAD - SGN

2 stops34h 21mChina Airlines

Mon 5/510:50 amSGN - IAD

2 stops40h 10mChina Airlines

Deal found 4/21

$1,073

Mon 5/511:55 amDCA - HAN

2 stops43h 10mCathay Pacific

Sat 6/147:05 pmHAN - DCA

2 stops26h 38mCathay Pacific

Deal found 4/21

$1,074

Best flights from District of Columbia to Vietnam
Discover carefully curated flight deals from District of Columbia to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Fri 6/611:00 amIAD - DAD

2 stops26h 05mMultiple Airlines

Fri 6/136:55 amDAD - IAD

2 stops35h 45mMultiple Airlines

Deal found 4/22

$996

Sat 5/101:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Tue 6/1011:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Deal found 4/22

$1,025

Fri 10/1011:00 amIAD - SGN

1 stop21h 55mAir India

Mon 10/278:55 pmSGN - IAD

1 stop21h 55mAir India

Deal found 4/22

$1,064

Sat 5/39:59 pmDCA - SGN

2 stops49h 06mCathay Pacific

Mon 6/26:20 pmSGN - DCA

2 stops56h 20mCathay Pacific

Deal found 4/22

$1,086

Wed 10/159:45 amIAD - SGN

2 stops27h 30mAir Canada

Tue 11/187:30 amSGN - IAD

2 stops43h 43mAir Canada

Deal found 4/21

$1,090

Mon 5/126:35 pmDCA - SGN

2 stops40h 25mEVA Air

Wed 8/271:50 amSGN - DCA

2 stops27h 09mEVA Air

Deal found 4/22

$1,119

Sat 9/275:10 pmIAD - SGN

2 stops36h 10mChina Airlines

Mon 10/275:50 pmSGN - IAD

2 stops53h 00mChina Airlines

Deal found 4/22

$1,126

Wed 10/19:00 pmIAD - DAD

2 stops29h 40mQatar Airways

Sat 10/2511:25 amDAD - IAD

2 stops32h 55mQatar Airways

Deal found 4/21

$1,264

Sun 5/1810:05 pmIAD - HAN

2 stops27h 25mEtihad Airways

Wed 6/181:20 pmHAN - IAD

2 stops37h 50mEtihad Airways

Deal found 4/22

$1,386

Fri 10/310:55 amIAD - DAD

2 stops47h 55mEmirates

Wed 10/2211:30 pmDAD - IAD

2 stops44h 10mEmirates

Deal found 4/21

$1,576

Sun 5/118:59 amDCA - SGN

2 stops38h 56mSingapore Airlines

Fri 8/2912:20 pmSGN - DCA

2 stops43h 39mSingapore Airlines

Deal found 4/22

$1,581

Mon 8/181:30 pmIAD - DAD

1 stop37h 10mKorean Air

Wed 8/2710:55 pmDAD - IAD

2 stops26h 04mKorean Air

Deal found 4/22

$1,685

Last-minute flights from District of Columbia to Vietnam
Discover last-minute flight deals from District of Columbia to Vietnam. Data last updated April 22, 2025 and is based on user searches.

Fri 4/256:59 pmIAD - SGN

2 stops34h 21mChina Airlines

Mon 5/510:50 amSGN - IAD

2 stops40h 10mChina Airlines

Deal found 4/21

$1,073

Sun 4/276:30 amIAD - DAD

2 stops47h 05mChina Airlines

Sat 5/179:50 amDAD - IAD

2 stops41h 24mChina Airlines

Deal found 4/22

$1,247

Sun 4/278:59 amDCA - DAD

2 stops39h 36mEVA Air

Sat 5/1712:55 pmDAD - DCA

2 stops43h 04mEVA Air

Deal found 4/22

$1,557

Sun 4/276:10 amIAD - DAD

2 stops28h 25mMultiple Airlines

Sat 5/1710:55 pmDAD - IAD

1 stop23h 20mMultiple Airlines

Deal found 4/22

$1,666

Sun 4/271:15 pmIAD - DAD

1 stop37h 25mKorean Air

Sat 5/1710:55 pmDAD - IAD

1 stop23h 20mKorean Air

Deal found 4/22

$2,028

Wed 4/307:00 amIAD - SGN

2 stops47h 20mMultiple Airlines

Fri 5/1611:05 amSGN - IAD

2 stops40h 09mMultiple Airlines

Deal found 4/21

$1,053

Wed 4/3011:00 amIAD - SGN

1 stop21h 55mAir India

Fri 5/168:55 pmSGN - IAD

1 stop21h 45mAir India

Deal found 4/21

$1,145

Wed 4/306:35 pmDCA - SGN

2 stops30h 05mEVA Air

Thu 5/151:50 amSGN - DCA

2 stops30h 09mEVA Air

Deal found 4/21

$1,201

Thu 5/110:00 pmDCA - SGN

2 stops49h 05mCathay Pacific

Wed 5/1411:05 amSGN - DCA

2 stops43h 02mCathay Pacific

Deal found 4/22

$1,098

Thu 5/17:00 amIAD - SGN

2 stops28h 00mEVA Air

Tue 5/131:50 amSGN - IAD

2 stops26h 32mEVA Air

Deal found 4/22

$1,119

Thu 5/15:38 pmIAD - SGN

2 stops29h 02mChina Airlines

Thu 5/155:30 pmSGN - IAD

2 stops57h 44mChina Airlines

Deal found 4/22

$1,220

Thu 5/19:40 pmIAD - SGN

1 stop31h 30mTurkish Airlines

Wed 5/1410:05 pmSGN - IAD

1 stop24h 40mTurkish Airlines

Deal found 4/22

$1,331

One-way flights from District of Columbia to Vietnam
Search for one-way flight options from District of Columbia to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 4/291:30 pmIAD - SGN

1 stop39h 40mTurkish Airlines

Deal found 4/21

$498

Tue 4/294:03 pmIAD - SGN

3 stops55h 02mMultiple Airlines

Deal found 4/21

$505

Mon 5/511:55 amDCA - SGN

2 stops35h 10mCathay Pacific

Deal found 4/22

$517

Mon 4/285:13 pmIAD - SGN

2 stops29h 52mCathay Pacific

Deal found 4/21

$518

Tue 4/2911:00 amIAD - SGN

1 stop21h 55mAir India

Deal found 4/21

$531

Tue 5/66:00 pmDCA - SGN

3 stops55h 55mMultiple Airlines

Deal found 4/22

$542

Sat 4/2610:05 pmIAD - CXR

3 stops52h 35mMultiple Airlines

Deal found 4/22

$556

Mon 5/57:13 pmIAD - SGN

2 stops27h 27mChina Airlines

Deal found 4/22

$566

Fri 4/256:45 amDCA - HAN

2 stops40h 10mCathay Pacific

Deal found 4/22

$577

Tue 5/66:35 pmDCA - SGN

2 stops28h 05mChina Airlines

Deal found 4/22

$578

Wed 7/97:30 amIAD - HAN

2 stops51h 05mMultiple Airlines

Deal found 4/21

$583

Tue 7/86:44 pmIAD - HAN

2 stops28h 11mCathay Pacific

Deal found 4/22

$606

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 9/22

7:17 pm-4:50 pm

2 stops34h 33m

Hanoi Noibai

Tue 10/7

5:50 pm-5:55 am

2 stops23h 05m

$948

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Wed 9/10

9:40 pm-3:25 pm

1 stop30h 45m

Hanoi Noibai

Wed 9/17

11:05 pm-7:45 pm

1 stop31h 40m

$970

Washington, D.C.Da Nang

IAD - DAD

IADDAD

Washington, D.C. Dulles Intl

Fri 6/6

11:00 am-12:05 am

2 stops26h 05m

Da Nang

Fri 6/13

6:55 am-7:40 am

2 stops35h 45m

$996

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Wed 9/10

9:00 am-10:35 am

2 stops38h 35m

Hanoi Noibai

Wed 9/17

11:35 am-5:59 pm

2 stops41h 24m

$1,026

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Sun 5/11

7:00 am-9:40 am

2 stops39h 40m

Ho Chi Minh City

Sat 9/27

5:30 pm-7:32 am

2 stops25h 02m

$1,042

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Sat 8/9

9:40 pm-4:10 pm

1 stop31h 30m

Ho Chi Minh City

Sun 8/31

10:05 pm-11:45 am

1 stop24h 40m

$1,043

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Tue 8/26

5:06 pm-9:40 am

2 stops29h 34m

Ho Chi Minh City

Mon 10/6

2:05 am-8:55 pm

2 stops53h 50m

$1,056

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Fri 10/10

11:00 am-7:55 pm

1 stop21h 55m

Ho Chi Minh City

Mon 10/27

8:55 pm-7:50 am

1 stop21h 55m

$1,064

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Mon 5/5

11:55 am-6:05 pm

2 stops43h 10m

Hanoi Noibai

Sat 6/14

7:05 pm-10:43 am

2 stops26h 38m

$1,074

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Sat 8/16

10:09 pm-10:05 am

2 stops48h 56m

Ho Chi Minh City

Sun 8/31

6:20 pm-12:50 am

2 stops41h 30m

$1,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 results

...

Best time to book a flight from District of Columbia to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from District of Columbia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Vietnam

What is the cheapest month to book a flight from District of Columbia to Vietnam?

Currently, March is the cheapest month in which you can book a flight from District of Columbia to Vietnam (average of $922). Flying from District of Columbia to Vietnam in June is currently the most expensive (average of $1,566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to VN?

When flying from District of Columbia to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Vietnam by month

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

To help decide which airline to fly from District of Columbia to Vietnam, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very good

1,179 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Korean Air

8.4

Very good

1,062 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Japan Airlines

8.3

Very good

1,450 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very good

727 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

ANA

8.3

Very good

847 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

What are the cheapest airlines to fly from District of Columbia to Vietnam one-way?
One-way options have recently been found by users for as low as $498 on Turkish Airlines. Other airlines that offer cheap prices include Cathay Pacific from $517 and Air India from $531 one-way.
Can I find deals for flights from District of Columbia to Vietnam that include hotel bookings?
Yes. In addition to deals on District of Columbia to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Vietnam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Vietnam.
Can I find deals for business class flights from District of Columbia to Vietnam?
Yes. Cheapflights offers flight deals from District of Columbia to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from District of Columbia to Vietnam?
Currently, March is the cheapest month in which you can book a flight from District of Columbia to Vietnam (average of $922). Flying from District of Columbia to Vietnam in June is currently the most expensive (average of $1,566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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District of Columbia to Vietnam flights

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Top 10 airlines flying from District of Columbia to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$778	Average$957	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$862	Average$1,090	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$928	Average$1,162	FlexibilityNo cancel fee	On-time71%
Cathay Pacific	Cheapest$950	Average$1,253	FlexibilityNo cancel fee	On-time72%
ANA	Cheapest$953	Average$1,613	FlexibilityNo cancel fee	On-time80%
Delta	Cheapest$985	Average$1,384	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$1,002	Average$1,545	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$1,015	Average$1,859	FlexibilityNo cancel fee	On-time70%
Korean Air	Cheapest$1,018	Average$1,770	FlexibilityNo cancel fee	On-time81%
Japan Airlines	Cheapest$1,026	Average$2,253	FlexibilityNo cancel fee	On-time79%

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$481+ Cheap flights from District of Columbia to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Vietnam with Cheapflights

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Cheap flight deals from District of Columbia to Vietnam

Keep the following information in mind while searching for District of Columbia to Vietnam flight deals. Data was last updated April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Vietnam

Cheapest flights from District of Columbia to VietnamExplore the most affordable flight options available from District of Columbia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from District of Columbia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Vietnam that are best for you.

Best time to book a flight from District of Columbia to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Vietnam

What is the cheapest month to book a flight from District of Columbia to Vietnam?

What is the cheapest time of day to fly from DC to VN?

Find hourly flight availability from District of Columbia to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

Reviews of airlines servicing Vietnam

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from District of Columbia to Vietnam one-way?

Can I find deals for flights from District of Columbia to Vietnam that include hotel bookings?

How can I find direct flights from District of Columbia to Vietnam?

Can I find deals for business class flights from District of Columbia to Vietnam?

What is the cheapest month to book a flight from District of Columbia to Vietnam?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from District of Columbia to Vietnam

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Cheapest flights from District of Columbia to Vietnam
Explore the most affordable flight options available from District of Columbia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.