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Cheap flights from District of Columbia to Vietnam from $427

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Vietnam departing on 9/2. 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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Find the cheapest flights from District of Columbia to Vietnam

Cheap round-trip flights

Turkish Airlines Logo
1:30 pm - 4:10 pmIAD-SGN
39h 40m1 stop
Turkish Airlines Logo
10:05 pm - 11:45 amSGN-IAD
24h 40m1 stop
$748Turkish Airlines
Find Deal
Tue, Sep 2 - Thu, Sep 18
Turkish Airlines Logo
1:30 pm - 4:55 amIAD-SGN
27h 25m1 stop
Turkish Airlines Logo
6:35 am - 7:15 pmSGN-IAD
24h 40m1 stop
$749Turkish Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 21
Logo
1:15 pm - 10:00 pmIAD-HAN
21h 45m1 stop
Logo
11:10 pm - 10:55 amHAN-IAD
22h 45m1 stop
$816
Find Deal
Thu, Sep 4 - Wed, Sep 17
Korean Air Logo
1:15 pm - 9:35 pmIAD-HAN
21h 20m1 stop
Korean Air Logo
12:00 pm - 10:55 amHAN-IAD
33h 55m1 stop
$839Korean Air
Find Deal
Tue, Sep 9 - Tue, Sep 16
Korean Air Logo
1:15 pm - 10:40 amIAD-HAN
34h 25m1 stop
Korean Air Logo
11:10 pm - 12:13 amHAN-IAD
36h 03m2 stops
$858Korean Air
Find Deal
Thu, Sep 4 - Wed, Sep 17
Logo
8:59 am - 10:45 pmDCA-SGN
50h 46m2 stops
Logo
12:05 am - 8:59 pmSGN-DCA
31h 54m2 stops
$874
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
6:45 am - 9:45 pmDCA-SGN
28h 00m2 stops
American Airlines Logo
8:00 am - 11:00 pmSGN-DCA
26h 00m2 stops
$876American Airlines
Find Deal
Mon, Aug 25 - Wed, Sep 10
American Airlines Logo
6:45 am - 9:45 pmDCA-SGN
28h 00m2 stops
American Airlines Logo
8:00 am - 12:55 amSGN-DCA
27h 55m2 stops
$877American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 25
Air China Logo
10:00 pm - 1:10 amIAD-SGN
39h 10m1 stop
Air China Logo
5:00 am - 6:30 pmSGN-IAD
25h 30m1 stop
$885Air China
Find Deal
Fri, Nov 28 - Fri, Dec 26
Air China Logo
11:00 pm - 1:10 amIAD-SGN
39h 10m1 stop
Air China Logo
5:00 am - 6:30 pmSGN-IAD
25h 30m1 stop
$886Air China
Find Deal
Fri, Oct 24 - Fri, Dec 12

Turkish Airlines flights from District of Columbia to Vietnam

Our best Turkish Airlines deals on District of Columbia to Vietnam flight tickets
Turkish Airlines
Sep 2
IAD1:30 pmWashington, D.C. Dulles Intl
39h 40m
1 stop
SGN4:10 pmHo Chi Minh City
Sep 18
SGN10:05 pmHo Chi Minh City
24h 40m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$748
Find similar
Turkish Airlines
Nov 5
IAD1:30 pmWashington, D.C. Dulles Intl
27h 25m
1 stop
SGN4:55 amHo Chi Minh City
Nov 21
SGN6:35 amHo Chi Minh City
24h 40m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
$749
Find similar
Turkish Airlines
Sep 10
IAD1:30 pmWashington, D.C. Dulles Intl
39h 40m
1 stop
SGN4:10 pmHo Chi Minh City
Nov 19
SGN6:35 amHo Chi Minh City
24h 40m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
$764
Find similar

American Airlines flights from District of Columbia to Vietnam

Our best American Airlines deals on District of Columbia to Vietnam flight tickets
American Airlines
Aug 25
DCA6:45 amWashington, D.C. Reagan-National
28h 00m
2 stops
SGN9:45 pmHo Chi Minh City
Sep 10
SGN8:00 amHo Chi Minh City
26h 00m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
$876
Find similar
American Airlines
Sep 30
IAD6:25 amWashington, D.C. Dulles Intl
28h 35m
2 stops
SGN10:00 pmHo Chi Minh City
Oct 28
SGN7:50 amHo Chi Minh City
26h 01m
2 stops
IAD10:51 pmWashington, D.C. Dulles Intl
$877
Find similar
American Airlines
Aug 25
IAD6:27 amWashington, D.C. Dulles Intl
28h 18m
2 stops
SGN9:45 pmHo Chi Minh City
Sep 21
SGN8:00 amHo Chi Minh City
25h 48m
2 stops
IAD10:48 pmWashington, D.C. Dulles Intl
$917
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 12, 2025.
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.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Tue 9/2

1:30 pm-4:10 pm

1 stop39h 40m

Ho Chi Minh City

Thu 9/18

10:05 pm-11:45 am

1 stop24h 40m

$748

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Wed 11/5

1:30 pm-4:55 am

1 stop27h 25m

Ho Chi Minh City

Fri 11/21

6:35 am-7:15 pm

1 stop24h 40m

$749

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Thu 9/4

1:15 pm-10:00 pm

1 stop21h 45m

Hanoi Noibai

Wed 9/17

11:10 pm-10:55 am

1 stop22h 45m

$816

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 9/9

1:15 pm-9:35 pm

1 stop21h 20m

Hanoi Noibai

Tue 9/16

12:00 pm-10:55 am

1 stop33h 55m

$839

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Thu 9/4

1:15 pm-10:40 am

1 stop34h 25m

Hanoi Noibai

Wed 9/17

11:10 pm-12:13 am

2 stops36h 03m

$858

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Tue 9/16

8:59 am-10:45 pm

2 stops50h 46m

Ho Chi Minh City

Tue 9/23

12:05 am-8:59 pm

2 stops31h 54m

$874

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Mon 8/25

6:45 am-9:45 pm

2 stops28h 00m

Ho Chi Minh City

Wed 9/10

8:00 am-11:00 pm

2 stops26h 00m

$876

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Thu 9/4

6:45 am-9:45 pm

2 stops28h 00m

Ho Chi Minh City

Thu 9/25

8:00 am-12:55 am

2 stops27h 55m

$877

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Fri 11/28

10:00 pm-1:10 am

1 stop39h 10m

Ho Chi Minh City

Fri 12/26

5:00 am-6:30 pm

1 stop25h 30m

$885

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Fri 10/24

11:00 pm-1:10 am

1 stop39h 10m

Ho Chi Minh City

Fri 12/12

5:00 am-6:30 pm

1 stop25h 30m

$886

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vietnam from

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest month to fly to Vietnam?

The month of April is, on average, the cheapest month to fly to Vietnam from District of Columbia, with most prices found around $989. If you don’t want to visit Vietnam in April, then you should wait until September to fly from District of Columbia, when ticket prices are also cheap, with an average price of $1,039.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Tuesday is the cheapest day to fly to Vietnam from District of Columbia. The lowest ticket price found for a Tuesday departure recently was $1,412. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Saturday is $1,937.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from District of Columbia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,480 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,719 per ticket.

Can stopping save me money on District of Columbia to Vietnam flights?

You could potentially save up to 1% on your flight if you consider stops on a District of Columbia to Vietnam flight.

Cheap District of Columbia to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Vietnam

Best Price Found

$427

Fastest flight time

21h 05m

Direct flights

None

Airports in Vietnam

4 airports
The best one-way flight to Vietnam from District of Columbia in the past 72 hours is $427. The best round-trip flight deal from District of Columbia to Vietnam found on momondo in the last 72 hours is $748.
The fastest flight from District of Columbia to Vietnam takes 21h 05m
There are no direct flights from District of Columbia to Vietnam. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Ho Chi Minh City Airport, Washington, D.C. Reagan-National Airport - Hanoi Noibai Airport and Washington, D.C. Dulles Intl Airport - Hanoi Noibai Airport.
There are 4 airports near Vietnam: Hanoi Noibai (HAN), Da Nang (DAD), Ho Chi Minh City (SGN), Nha Trang Cam Ranh (CXR)
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  • When did momondo last update prices for flights from District of Columbia to Vietnam?

    Prices for flights from District of Columbia to Vietnam refresh daily.

  • How many operators does momondo search for flights from District of Columbia to Vietnam?

  • How old do you have to be to fly from District of Columbia to Vietnam?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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 District of Columbia to Vietnam

Compare and see reviews for airlines that fly from District of Columbia to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $789Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Korean AirPriceFrom $821Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights
Turkish AirlinesPriceFrom $839Free CancellationRating
7.3
3,942 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $893Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
ANAPriceFrom $907Free CancellationRating
8.4
930 reviews
Search ANA flights
American AirlinesPriceFrom $928Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Singapore AirlinesPriceFrom $949Free CancellationRating
8.1
1,346 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $950Free CancellationRating
7.6
966 reviews
Search Cathay Pacific flights
DeltaPriceFrom $985Free CancellationRating
8.0
7,979 reviews
Search Delta flights
EVA AirPriceFrom $1,135Free CancellationRating
8.4
1,228 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Vietnam?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Vietnam. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Vietnam with flexible booking policies on momondo?

All flight searches from District of Columbia to Vietnam on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Vietnam?

Once all potential District of Columbia to Vietnam flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Vietnam right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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