Cheap flights from Washington, D.C. (WAS) to Vietnam from $449

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — SGN
Mar 24 — Mar 311

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

Users have found that booking a flight from Washington, D.C. to Vietnam at least 48 days early can save you up to 40% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Washington, D.C. to Vietnam for as little as $1,381 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,605 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. to Vietnam?

September is one of the best times of the year to fly to Vietnam from Washington, D.C.. Prices for September average $1,434 per person but you can even find prices for as low as $906. The most expensive prices can be found in the month of December. Opting for a September flight can save you 28% on your journey compared to booking in December

When is the cheapest time to fly from Washington, D.C. to Vietnam (WAS - VN)?

When flying from Washington, D.C. 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.

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

Explore cheap flight options specifically provided by Korean Air for the route between Washington, D.C. and Vietnam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Find some of the cheapest Korean Air flights traveling from Washington, D.C. to Vietnam. Deals update often to give you more flight options matching your criteria
Sat 4/271:25 pmIAD - SGN
1 stop21h 40mKorean Air
Wed 5/227:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$969
Mon 4/221:25 pmIAD - SGN
1 stop21h 40mKorean Air
Tue 5/147:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$972
Mon 4/226:00 amIAD - SGN
2 stops29h 05mKorean Air
Wed 5/227:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$977
Sun 3/311:25 pmIAD - SGN
1 stop36h 10mKorean Air
Tue 4/161:55 pmSGN - IAD
1 stop32h 20mKorean Air
Deal found 3/18$993
Sun 4/71:25 pmIAD - SGN
1 stop36h 10mKorean Air
Tue 4/161:55 pmSGN - IAD
1 stop32h 20mKorean Air
Deal found 3/18$998
Tue 3/2612:55 pmIAD - SGN
1 stop23h 25mKorean Air
Sat 6/17:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$1,007
Sat 4/135:05 pmIAD - SGN
2 stops43h 00mKorean Air
Wed 5/811:45 pmSGN - IAD
2 stops33h 00mKorean Air
Deal found 3/18$1,019
Sun 4/211:25 pmIAD - SGN
1 stop21h 40mKorean Air
Sun 9/81:55 pmSGN - IAD
1 stop32h 20mKorean Air
Deal found 3/18$1,140
Wed 4/101:25 pmIAD - SGN
1 stop21h 40mKorean Air
Wed 5/2211:45 pmSGN - IAD
2 stops35h 10mKorean Air
Deal found 3/18$1,164

Cheap ANA flights from Washington, D.C. to Vietnam

Explore cheap flight options specifically provided by ANA for the route between Washington, D.C. and Vietnam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a gander at the lowest prices we've found on ANA flights from Washington, D.C. to Vietnam. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 4/168:28 amIAD - SGN
2 stops28h 17mANA
Tue 5/1410:45 pmSGN - IAD
2 stops33h 16mANA
Deal found 3/18$976
Mon 4/812:15 pmIAD - SGN
1 stop22h 10mANA
Tue 4/2310:45 pmSGN - IAD
1 stop22h 50mANA
Deal found 3/18$987
Sat 4/2712:15 pmIAD - SGN
1 stop22h 10mANA
Tue 5/2110:45 pmSGN - IAD
1 stop28h 00mANA
Deal found 3/18$991
Thu 4/48:28 amIAD - SGN
2 stops25h 57mANA
Thu 4/1810:45 pmSGN - IAD
1 stop22h 50mANA
Deal found 3/18$995
Sun 4/712:15 pmIAD - SGN
1 stop24h 30mANA
Tue 4/2310:45 pmSGN - IAD
1 stop22h 50mANA
Deal found 3/18$997
Tue 3/2612:10 pmIAD - SGN
1 stop22h 40mANA
Sat 6/110:45 pmSGN - IAD
1 stop28h 05mANA
Deal found 3/18$1,020
Tue 3/268:25 amIAD - SGN
2 stops50h 25mANA
Tue 4/2310:45 pmSGN - IAD
1 stop22h 50mANA
Deal found 3/18$1,024
Mon 4/812:15 pmIAD - SGN
1 stop22h 10mANA
Mon 5/2010:45 pmSGN - IAD
2 stops33h 16mANA
Deal found 3/18$1,025
Mon 4/812:15 pmIAD - SGN
1 stop22h 10mANA
Sun 5/1910:45 pmSGN - IAD
2 stops49h 40mANA
Deal found 3/18$1,036

Cheap Washington, D.C. to Vietnam flights in March & April 2024

Find cheap flight options from Washington, D.C. to Vietnam specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Vietnam in 2024. More deals are always being added, so be sure to check back regularly.
Sun 4/79:45 pmIAD - SGN
1 stop31h 40mTurkish Airlines
Tue 4/2310:05 pmSGN - IAD
1 stop32h 45mTurkish Airlines
Deal found 3/18$892
Tue 4/161:25 pmIAD - SGN
1 stop21h 40mKorean Air
Tue 5/141:55 pmSGN - IAD
2 stops35h 17mKorean Air
Deal found 3/18$936
Tue 4/1612:15 pmIAD - SGN
1 stop22h 10mANA
Tue 5/1410:45 pmSGN - IAD
1 stop28h 00mANA
Deal found 3/18$960
Sat 4/271:25 pmIAD - SGN
1 stop21h 40mKorean Air
Wed 5/227:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$969
Mon 4/221:25 pmIAD - SGN
1 stop21h 40mKorean Air
Tue 5/147:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$972
Tue 4/168:28 amIAD - SGN
2 stops28h 17mANA
Tue 5/1410:45 pmSGN - IAD
2 stops33h 16mANA
Deal found 3/18$976
Mon 4/226:00 amIAD - SGN
2 stops29h 05mKorean Air
Wed 5/227:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$977
Mon 4/229:05 pmIAD - SGN
1 stop23h 50mQatar Airways
Tue 5/79:35 amSGN - IAD
1 stop41h 35mQatar Airways
Deal found 3/19$980
Mon 4/812:15 pmIAD - SGN
1 stop22h 10mANA
Tue 4/2310:45 pmSGN - IAD
1 stop22h 50mANA
Deal found 3/18$987

Washington, D.C. to Vietnam 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Vietnam in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Vietnam in 2024. More deals are always being added, so be sure to check back regularly.
Mon 9/99:45 pmIAD - SGN
1 stop31h 40mTurkish Airlines
Wed 10/910:05 pmSGN - IAD
1 stop25h 45mTurkish Airlines
Deal found 3/18$879
Mon 9/22:45 pmIAD - SGN
1 stop38h 40mTurkish Airlines
Tue 10/110:05 pmSGN - IAD
1 stop25h 45mTurkish Airlines
Deal found 3/18$892
Mon 9/99:45 pmIAD - SGN
1 stop31h 40mTurkish Airlines
Fri 10/410:05 pmSGN - IAD
1 stop25h 45mTurkish Airlines
Deal found 3/17$921
Thu 10/102:45 pmIAD - SGN
1 stop38h 40mTurkish Airlines
Thu 11/79:40 pmSGN - IAD
1 stop34h 35mTurkish Airlines
Deal found 3/18$922
Mon 11/410:40 pmIAD - SGN
1 stop30h 20mTurkish Airlines
Tue 12/249:40 pmSGN - IAD
1 stop27h 15mTurkish Airlines
Deal found 3/18$923
Sun 9/19:45 pmIAD - SGN
1 stop31h 40mTurkish Airlines
Sun 10/610:05 pmSGN - IAD
1 stop25h 45mTurkish Airlines
Deal found 3/18$931
Mon 10/2810:40 pmIAD - SGN
1 stop31h 20mTurkish Airlines
Sat 11/99:40 pmSGN - IAD
1 stop28h 15mTurkish Airlines
Deal found 3/18$932
Tue 4/161:25 pmIAD - SGN
1 stop21h 40mKorean Air
Tue 5/141:55 pmSGN - IAD
2 stops35h 17mKorean Air
Deal found 3/18$936
Tue 10/19:45 pmIAD - SGN
1 stop31h 40mTurkish Airlines
Tue 10/1510:05 pmSGN - IAD
1 stop25h 45mTurkish Airlines
Deal found 3/18$937

Washington, D.C. to Vietnam flights leaving soon

Find last-minute flight options from Washington, D.C. to Vietnam for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Vietnam. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 3/2612:55 pmIAD - SGN
1 stop23h 25mKorean Air
Sat 6/17:50 amSGN - IAD
2 stops27h 05mKorean Air
Deal found 3/18$1,007
Thu 3/286:00 amIAD - SGN
2 stops28h 50mUnited Airlines
Mon 4/2910:45 pmSGN - IAD
1 stop28h 00mUnited Airlines
Deal found 3/18$1,008
Tue 3/2612:55 pmIAD - SGN
1 stop36h 55mDelta
Wed 6/261:55 pmSGN - IAD
2 stops37h 44mDelta
Deal found 3/18$1,009
Tue 3/266:00 amIAD - SGN
2 stops30h 20mDelta
Wed 6/261:55 pmSGN - IAD
2 stops37h 44mDelta
Deal found 3/18$1,014
Thu 3/286:00 amIAD - SGN
2 stops28h 50mUnited Airlines
Mon 4/2910:45 pmSGN - IAD
2 stops33h 16mUnited Airlines
Deal found 3/18$1,018
Tue 3/2612:10 pmIAD - SGN
1 stop22h 40mANA
Sat 6/110:45 pmSGN - IAD
1 stop28h 05mANA
Deal found 3/18$1,020
Tue 3/268:25 amIAD - SGN
2 stops50h 25mANA
Tue 4/2310:45 pmSGN - IAD
1 stop22h 50mANA
Deal found 3/18$1,024
Wed 3/278:20 amIAD - SGN
2 stops74h 30mUnited Airlines
Mon 4/2910:45 pmSGN - IAD
1 stop28h 00mUnited Airlines
Deal found 3/17$1,034
Wed 3/278:20 amIAD - SGN
2 stops74h 30mUnited Airlines
Mon 4/2910:45 pmSGN - IAD
2 stops37h 20mUnited Airlines
Deal found 3/17$1,039

One-way flights to Vietnam from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Vietnam. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users in need of a one-way flight from Washington, D.C. to Vietnam can choose from these deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Wed 4/1712:29 pmBWI - HAN
3 stops39h 11mMultiple Airlines
Deal found 3/18$449
Wed 4/177:10 pmIAD - HAN
2 stops48h 10mMultiple Airlines
Deal found 3/18$451
Wed 8/147:10 pmIAD - HAN
2 stops48h 10mMultiple Airlines
Deal found 3/17$467
Sat 4/207:10 pmIAD - HAN
2 stops48h 10mMultiple Airlines
Deal found 3/18$468
Tue 4/1610:23 pmBWI - HAN
3 stops53h 17mMultiple Airlines
Deal found 3/18$473
Sat 4/207:10 pmIAD - HAN
3 stops44h 00mMultiple Airlines
Deal found 3/18$480
Tue 4/1611:15 amIAD - HAN
3 stops32h 05mMultiple Airlines
Deal found 3/18$495
Tue 4/1611:15 amIAD - HAN
2 stops32h 05mMultiple Airlines
Deal found 3/18$500
Wed 4/177:10 pmIAD - HAN
3 stops44h 00mMultiple Airlines
Deal found 3/18$504

Find flights from Washington, D.C. to Vietnam within your budget

Customize your flight search to find flights from Washington, D.C. to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$969 - $1,039

Route

Depart

Return

Price

Washington, D.C. Dulles IntlHo Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Sat 4/27

1 stop21h 40m

Ho Chi Minh City

Wed 5/22

2 stops27h 05m

$969

Washington, D.C. Dulles IntlHo Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Tue 4/16

2 stops28h 17m

Ho Chi Minh City

Tue 5/14

2 stops33h 16m

$976

Washington, D.C. Reagan-NationalHo Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Sun 3/31

2 stops34h 30m

Ho Chi Minh City

Mon 4/15

2 stops28h 07m

$995

Washington, D.C. Dulles IntlHo Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Sun 4/7

1 stop36h 10m

Ho Chi Minh City

Wed 4/17

1 stop32h 20m

$999

Washington, D.C. Dulles IntlHo Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Sun 5/5

1 stop30h 00m

Ho Chi Minh City

Mon 6/3

1 stop23h 45m

$1,001

Washington, D.C. Dulles IntlHo Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Sun 4/14

1 stop22h 00m

Ho Chi Minh City

Tue 5/21

1 stop22h 50m

$1,004

Washington, D.C. Dulles IntlHo Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Tue 4/23

1 stop22h 00m

Ho Chi Minh City

Tue 6/4

1 stop22h 50m

$1,012

Washington, D.C. Reagan-NationalHo Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Mon 4/1

2 stops32h 35m

Ho Chi Minh City

Sun 4/21

2 stops35h 11m

$1,018

Washington, D.C. Dulles IntlHanoi Noibai

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Fri 9/13

1 stop37h 40m

Hanoi Noibai

Fri 9/20

1 stop24h 45m

$1,039

Flights are sorted by cheapest first

Deals found on 3/18

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with Korean Air, ANA and British Airways from Washington, D.C. to Vietnam by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very good
1,244 reviews

Comfort

8.4

Crew

8.8

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.6
Very good
1,244 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Crew

8.8

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.5
Very good
653 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Crew

8.8

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.5
Very good
998 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Crew

8.8

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.4
Very good
1,477 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Crew

8.8

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.3
Very good
1,520 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Crew

8.8

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Washington, D.C. to Vietnam for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Vietnam for under $1,000. The cheapest flight booked recently is on Korean Air for just $969, but on average you can expect to pay $994.

  • Are there last-minute flights available from Washington, D.C. to Vietnam for under $1,100?

    There are currently 20+ open flights from Washington, D.C. to Vietnam within the next 7 days for less than $1,100.

  • What are the cheapest airlines to fly from Washington, D.C. to Vietnam one-way?

    One-way options have recently been found by users for as low as $542 on JetBlue. Other airlines that offer cheap prices include Japan Airlines from $574 and Delta from $593 one-way.

  • What are the most popular routes from Washington, D.C. to Vietnam?

  • What are the most popular airlines that fly from Washington, D.C. to Vietnam?

  • What does IAD to SGN mean?

    IAD stands for Washington, D.C. Dulles Intl Airport, while SGN stands for Ho Chi Minh City Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Da Nang Airport (DAD), Hanoi Noibai Airport (HAN), Nha Trang Cam Ranh Airport (CXR), Phu Quoc Duong Dang Airport (PQC), Dalat Lien Khuong Intl Airport (DLI) are other airports near this flight route and their unique identifiers/IATA codes.

See more FAQs

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 Washington, D.C. to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Vietnam

Discover the top 10 airlines that operate flights from Washington, D.C. to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$899Average$1,152FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest$919Average$1,103FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air CanadaCheapest$954Average$1,595FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ANACheapest$988Average$1,277FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapest$1,003Average$1,542FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest$1,009Average$1,471FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
DeltaCheapest$1,013Average$1,521FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Japan AirlinesCheapest$1,069Average$1,561FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest$1,070Average$1,191FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$1,074Average$1,564FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Search flights from Washington, D.C. to Vietnam by cabin class

Find flights from Washington, D.C. to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to Vietnam?

Cheapflights helps you search for flights from Washington, D.C. to Vietnam via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Vietnam?

Cheapflights helps you find that perfect flight to Vietnam from Washington, D.C. by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Washington, D.C. to Vietnam with no change fees?

Need flexible booking options for your flight to Vietnam from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Vietnam become cheaper?

Of course! You can now track prices for flights from Washington, D.C. to Vietnam and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.