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Cheap flights from District of Columbia to Vietnam from $457

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 2/2. 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

Enter your travel dates to find the best prices.
China Airlines Logo
9:59 am - 4:50 pmDCA-SGN
42h 51m2 stops
China Airlines Logo
11:00 am - 5:59 pmSGN-DCA
42h 59m2 stops
$915China Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 4
Qatar Airways Logo
9:00 pm - 7:40 amIAD-SGN
23h 40m1 stop
Qatar Airways Logo
8:00 pm - 3:40 pmSGN-IAD
30h 40m1 stop
$916Qatar Airways
Find Deal
Sun, Apr 19 - Thu, May 28
ANA Logo
8:20 am - 9:55 pmIAD-SGN
26h 35m2 stops
ANA Logo
11:15 pm - 2:03 pmSGN-IAD
25h 48m2 stops
$919ANA
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Tue, Apr 21 - Tue, May 26
Multiple Airlines Logo
7:05 am - 10:00 amIAD-SGN
38h 55m2 stops
Multiple Airlines Logo
10:50 am - 5:49 amSGN-IAD
29h 59m2 stops
$922Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, May 12
ANA Logo
12:15 pm - 9:50 pmIAD-SGN
22h 35m1 stop
ANA Logo
7:30 am - 7:29 amSGN-IAD
34h 59m2 stops
$924ANA
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Tue, Mar 10 - Wed, Mar 18
Multiple Airlines Logo
9:59 am - 10:35 amDCA-SGN
36h 36m2 stops
Multiple Airlines Logo
7:15 am - 8:00 pmSGN-DCA
24h 45m2 stops
$928Multiple Airlines
Find Deal
Thu, Feb 12 - Thu, Feb 26
STARLUX Airlines Logo
7:01 pm - 5:35 pmIAD-DAD
35h 34m2 stops
STARLUX Airlines Logo
6:45 pm - 5:49 amDAD-IAD
46h 04m2 stops
$974STARLUX Airlines
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Sun, Apr 5 - Mon, May 4
STARLUX Airlines Logo
6:04 pm - 5:15 pmIAD-DAD
35h 11m2 stops
STARLUX Airlines Logo
6:25 pm - 5:40 amDAD-IAD
46h 15m2 stops
$998STARLUX Airlines
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Sun, Feb 8 - Sun, Mar 15
Korean Air Logo
12:23 pm - 11:10 amIAD-HAN
58h 47m2 stops
Korean Air Logo
11:05 pm - 7:12 pmHAN-IAD
31h 07m2 stops
$1,047Korean Air
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Sat, Jan 31 - Thu, Mar 12
Korean Air Logo
11:50 am - 11:10 amIAD-HAN
35h 20m1 stop
Korean Air Logo
11:05 pm - 7:12 pmHAN-IAD
31h 07m2 stops
$1,051Korean Air
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Sat, Jan 31 - Wed, Mar 11

Air China flights from District of Columbia to Vietnam

Our best Air China deals on District of Columbia to Vietnam flight tickets
Air China
Nov 18
IAD10:00 pmWashington, D.C. Dulles Intl
39h 10m
1 stop
SGN1:10 amHo Chi Minh City
Nov 25
SGN5:00 amHo Chi Minh City
25h 30m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$917
Find similar
Air China
Nov 21
IAD10:00 pmWashington, D.C. Dulles Intl
39h 10m
1 stop
SGN1:10 amHo Chi Minh City
Nov 25
SGN5:00 amHo Chi Minh City
25h 30m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$936
Find similar
Air China
Nov 21
IAD10:00 pmWashington, D.C. Dulles Intl
39h 10m
1 stop
SGN1:10 amHo Chi Minh City
Dec 5
SGN5:00 amHo Chi Minh City
25h 30m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$941
Find similar

Korean Air flights from District of Columbia to Vietnam

Our best Korean Air deals on District of Columbia to Vietnam flight tickets
Korean Air
Jan 13
IAD11:50 amWashington, D.C. Dulles Intl
23h 30m
1 stop
SGN11:20 pmHo Chi Minh City
Feb 1
SGN2:05 pmHo Chi Minh City
31h 45m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$954
Find similar
Korean Air
Jan 13
IAD11:50 amWashington, D.C. Dulles Intl
22h 35m
1 stop
SGN10:25 pmHo Chi Minh City
Feb 2
SGN11:50 pmHo Chi Minh City
31h 19m
2 stops
IAD7:09 pmWashington, D.C. Dulles Intl
$965
Find similar
Korean Air
Jan 27
DCA6:59 amWashington, D.C. Reagan-National
28h 21m
2 stops
SGN11:20 pmHo Chi Minh City
Feb 15
SGN11:50 pmHo Chi Minh City
26h 03m
2 stops
DCA1:53 pmWashington, D.C. Reagan-National
$970
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 November 13, 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

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Wed 2/25

9:59 am-4:50 pm

2 stops42h 51m

Ho Chi Minh City

Wed 3/4

11:00 am-5:59 pm

2 stops42h 59m

$915

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Sun 4/19

9:00 pm-7:40 am

1 stop23h 40m

Ho Chi Minh City

Thu 5/28

8:00 pm-3:40 pm

1 stop30h 40m

$916

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Tue 4/21

8:20 am-9:55 pm

2 stops26h 35m

Ho Chi Minh City

Tue 5/26

11:15 pm-2:03 pm

2 stops25h 48m

$919

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Tue 3/3

7:05 am-10:00 am

2 stops38h 55m

Ho Chi Minh City

Tue 5/12

10:50 am-5:49 am

2 stops29h 59m

$922

Washington, D.C.Ho Chi Minh City

IAD - SGN

IADSGN

Washington, D.C. Dulles Intl

Tue 3/10

12:15 pm-9:50 pm

1 stop22h 35m

Ho Chi Minh City

Wed 3/18

7:30 am-7:29 am

2 stops34h 59m

$924

Washington, D.C.Ho Chi Minh City

DCA - SGN

DCASGN

Washington, D.C. Reagan-National

Thu 2/12

9:59 am-10:35 am

2 stops36h 36m

Ho Chi Minh City

Thu 2/26

7:15 am-8:00 pm

2 stops24h 45m

$928

Washington, D.C.Da Nang

IAD - DAD

IADDAD

Washington, D.C. Dulles Intl

Sun 4/5

7:01 pm-5:35 pm

2 stops35h 34m

Da Nang

Mon 5/4

6:45 pm-5:49 am

2 stops46h 04m

$974

Washington, D.C.Da Nang

IAD - DAD

IADDAD

Washington, D.C. Dulles Intl

Sun 2/8

6:04 pm-5:15 pm

2 stops35h 11m

Da Nang

Sun 3/15

6:25 pm-5:40 am

2 stops46h 15m

$998

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sat 1/31

12:23 pm-11:10 am

2 stops58h 47m

Hanoi Noibai

Thu 3/12

11:05 pm-7:12 pm

2 stops31h 07m

$1,047

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sat 1/31

11:50 am-11:10 am

1 stop35h 20m

Hanoi Noibai

Wed 3/11

11:05 pm-7:12 pm

2 stops31h 07m

$1,051

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 September is, on average, the cheapest month to fly to Vietnam from District of Columbia, with most prices found around $964. If you don’t want to visit Vietnam in September, then you should wait until April to fly from District of Columbia, when ticket prices are also cheap, with an average price of $980.

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 $1,178. 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 $1,360.

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

Flying to Vietnam from District of Columbia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,220 when looking at flights departing in the evening. At noon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,525 per ticket.

How far in advance should I book a flight to Vietnam?

You are more likely to see cheaper flights to Vietnam from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,202 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from District of Columbia for as low as $1,071 on momondo.

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

You could potentially save up to 10% 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

Direct flights

None
There are no direct flights from District of Columbia to Vietnam. There are no popular flight routes from District of Columbia to Vietnam.
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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
Turkish AirlinesPriceFrom $772Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
Air IndiaPriceFrom $789Free CancellationRating
5.5
2,941 reviews
Search Air India flights
Korean AirPriceFrom $819Free CancellationRating
8.4
1,163 reviews
Search Korean Air flights
DeltaPriceFrom $863Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $877Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
Qatar AirwaysPriceFrom $887Free CancellationRating
7.4
3,662 reviews
Search Qatar Airways flights
ANAPriceFrom $904Free CancellationRating
8.4
1,004 reviews
Search ANA flights
Singapore AirlinesPriceFrom $912Free CancellationRating
8.1
1,401 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $915Free CancellationRating
8.3
778 reviews
Search China Airlines flights
United AirlinesPriceFrom $941Free CancellationRating
7.4
9,017 reviews
Search United Airlines 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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