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$418+ 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.
IAD — SGN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$884
(Turkish Airlines)

One-way from

$418
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$996
From District of Columbia to Vietnam
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One-way flight from District of Columbia to Vietnam
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Highest demand for flights based on searches. 6% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:25 amIAD - HAN
2 stops28h 25mAmerican Airlines
Mon 10/2711:55 pmHAN - IAD
2 stops33h 56mAmerican Airlines
Deal found 9/14$882
This Turkish Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:10 pmIAD - SGN
1 stop43h 45mTurkish Airlines
Tue 12/26:35 amSGN - IAD
1 stop24h 40mTurkish Airlines
Deal found 9/15$884
This IEagle deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:30 pmIAD - SGN
1 stop39h 00mTurkish Airlines
Mon 12/2910:15 pmSGN - IAD
1 stop25h 30mTurkish Airlines
Deal found 9/14$892
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/272:30 pmIAD - SGN
1 stop27h 25mTurkish Airlines
Sun 11/306:35 amSGN - IAD
1 stop41h 10mTurkish Airlines
Deal found 9/15$893
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:40 pmIAD - SGN
1 stop31h 30mTurkish Airlines
Sun 10/1910:05 pmSGN - IAD
1 stop24h 40mTurkish Airlines
Deal found 9/15$894
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:30 pmIAD - SGN
1 stop39h 40mTurkish Airlines
Tue 10/1410:05 pmSGN - IAD
1 stop24h 40mTurkish Airlines
Deal found 9/14$895
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:30 pmIAD - SGN
1 stop39h 40mTurkish Airlines
Thu 10/1610:05 pmSGN - IAD
1 stop24h 40mTurkish Airlines
Deal found 9/15$898
This CrystalTravel deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:15 pmIAD - SGN
1 stop25h 00mANA
Tue 9/2311:15 pmSGN - IAD
1 stop21h 50mANA
Deal found 9/15$902
This Turkish Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:10 pmIAD - SGN
1 stop43h 45mTurkish Airlines
Sun 11/236:35 amSGN - IAD
1 stop41h 10mTurkish Airlines
Deal found 9/15$904
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/71:30 pmIAD - SGN
1 stop27h 25mTurkish Airlines
Mon 12/810:15 pmSGN - IAD
1 stop25h 30mTurkish Airlines
Deal found 9/15$913
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:30 pmIAD - SGN
1 stop27h 25mTurkish Airlines
Sun 11/236:35 amSGN - IAD
1 stop24h 40mTurkish Airlines
Deal found 9/15$914
This Ovago deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:30 pmIAD - SGN
1 stop27h 25mTurkish Airlines
Sun 11/306:35 amSGN - IAD
1 stop41h 10mTurkish Airlines
Deal found 9/15$919

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Vietnam that are best for you.

Fly from

District of Columbia

Fly to

Vietnam

Route

Depart

Return

Price

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 9/22

10:05 pm-10:15 pm

2 stops37h 10m

Hanoi Noibai

Tue 10/7

11:35 pm-6:39 am

2 stops42h 04m

$945

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Thu 11/13

11:05 am-9:50 pm

1 stop22h 45m

Ho Chi Minh City

Wed 3/25

11:05 pm-10:10 am

1 stop22h 05m

$956

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Mon 10/27

6:30 am-10:55 pm

3 stops29h 25m

Ho Chi Minh City

Wed 12/3

11:05 pm-9:10 am

1 stop22h 05m

$964

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Mon 11/17

8:40 pm-9:45 pm

2 stops37h 05m

Hanoi Noibai

Tue 11/25

11:05 pm-11:31 pm

2 stops36h 26m

$970

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Wed 11/12

6:00 am-9:45 pm

2 stops27h 45m

Hanoi Noibai

Wed 12/3

11:05 pm-4:23 pm

2 stops29h 18m

$970

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 11/18

7:15 am-9:45 pm

2 stops26h 30m

Hanoi Noibai

Wed 11/26

12:20 pm-11:19 pm

2 stops22h 59m

$970

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 11/17

6:00 am-9:45 pm

2 stops27h 45m

Hanoi Noibai

Tue 11/25

11:05 pm-11:19 pm

2 stops36h 14m

$970

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Tue 2/24

8:20 am-10:25 pm

2 stops26h 05m

Ho Chi Minh City

Mon 6/22

1:55 pm-3:07 pm

2 stops36h 12m

$971

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Tue 2/24

8:20 am-10:25 pm

2 stops26h 05m

Ho Chi Minh City

Tue 6/23

1:55 pm-3:07 pm

2 stops36h 12m

$971

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Thu 2/19

6:00 am-9:50 pm

2 stops27h 50m

Ho Chi Minh City

Wed 3/18

11:05 pm-12:42 pm

2 stops24h 37m

$971

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from District of Columbia to Vietnam (average of $883). Flying from District of Columbia to Vietnam in June is currently the most expensive (average of $1,426). 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?

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 September 15, 2025.

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.

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.

  • How long is the flight from District of Columbia to Vietnam?

    There are many flights that can get you from District of Columbia to Vietnam in 26h 05m. Fly via United Airlines, Delta, or Korean Air to get the fastest option. The distance between District of Columbia and Vietnam is about 8990 mi. This flight may include one or multiple stops.

  • 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 $508 on China Airlines. Other airlines that offer cheap prices include Turkish Airlines from $519 and Korean Air from $521 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, September is the cheapest month in which you can book a flight from District of Columbia to Vietnam (average of $883). Flying from District of Columbia to Vietnam in June is currently the most expensive (average of $1,426). 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

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Top 10 airlines flying from District of Columbia to Vietnam

Discover the top 10 airlines that operate flights from District of Columbia 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$789Average$995FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$799Average$1,083FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$821Average$1,664FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$877Average$1,268FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$893Average$1,173FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$912Average$1,419FlexibilityNo cancel feeOn-time81%
ANACheapest$913Average$1,285FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$947Average$1,251FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$950Average$1,253FlexibilityNo cancel feeOn-time72%
DeltaCheapest$985Average$1,632FlexibilityNo cancel feeOn-timeN/A

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