Find Cheap Flights from Washington to Vietnam

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Vietnam

(Round-trip)
Depart: Wed Aug 30 2017 Return: Wed Oct 25 2017 Trip spans 57 days
Major Airline
Major Airline
IAD
5:35a
SGN
2:35a
21h 00m
1 stop
SGN
5:55a
IAD
2:15p
32h 20m
1 stop
Depart: Mon Sep 4 2017 Return: Wed Oct 4 2017 Trip spans 31 days
Air China
Air China
IAD
12:35p
SGN
9:40a
21h 05m
1 stop
SGN
1:40a
IAD
9:35p
19h 55m
1 stop
Depart: Tue Oct 10 2017 Return: Mon Oct 30 2017 Trip spans 21 days
China Airlines
China Airlines
IAD
12:20p
SGN
1:45a
37h 25m
2 stops
SGN
1:50p
IAD
4:00p
50h 10m
2 stops
Depart: Wed May 17 2017 Return: Tue May 30 2017 Trip spans 14 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
SGN
5:10a
34h 10m
2 stops
SGN
2:40p
IAD
2:10a
35h 30m
2 stops
Depart: Tue Sep 26 2017 Return: Tue Oct 17 2017 Trip spans 22 days
Japan Airlines
Japan Airlines
DCA
6:30a
SGN
7:00a
24h 30m
2 stops
SGN
4:20a
DCA
4:23a
24h 03m
2 stops
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
Air Canada
Air Canada
IAD
2:55a
SGN
2:55a
24h 00m
2 stops
SGN
6:25p
IAD
4:55a
34h 30m
2 stops
Depart: Mon Aug 21 2017 Return: Sun Aug 27 2017 Trip spans 7 days
$1040
Select
Cathay Pacific
Cathay Pacific
DCA
1:45p
DAD
5:50p
28h 05m
2 stops
DAD
5:50a
DCA
1:16a
43h 26m
3 stops
Depart: Wed Sep 6 2017 Return: Sun Oct 8 2017 Trip spans 33 days
Major Airline
Major Airline
IAD
4:30a
SGN
4:25a
23h 55m
1 stop
SGN
11:00p
IAD
6:30p
19h 30m
1 stop
Depart: Mon Oct 16 2017 Return: Mon Nov 13 2017 Trip spans 29 days
Air China
Air China
IAD
12:35p
SGN
9:40a
21h 05m
1 stop
SGN
12:40a
IAD
8:35p
19h 55m
1 stop
Depart: Sat Jul 1 2017 Return: Sun Jul 9 2017 Trip spans 9 days
$1329
Select
Aeroflot
Aeroflot
IAD
10:45a
HAN
4:40p
29h 55m
1 stop
HAN
6:05a
IAD
7:50p
37h 45m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 30 2017 Trip spans 14 days
Major Airline
Major Airline
IAD
4:30a
SGN
4:25a
23h 55m
1 stop
SGN
3:05p
IAD
1:15p
22h 10m
1 stop
Depart: Mon Apr 24 2017 Return: Wed May 24 2017 Trip spans 31 days
Air China
Air China
IAD
12:35p
SGN
9:40a
21h 05m
1 stop
SGN
1:40a
IAD
9:35p
19h 55m
1 stop
Depart: Sun Jul 30 2017 Return: Mon Aug 7 2017 Trip spans 9 days
$1382
Select
British Airways
British Airways
IAD
2:00p
SGN
10:55p
32h 55m
2 stops
SGN
3:30p
IAD
3:20a
35h 50m
2 stops
Depart: Mon Aug 14 2017 Return: Sun Sep 3 2017 Trip spans 21 days
$1435
Select
Korean Air
Korean Air
DCA
6:00a
SGN
6:35a
24h 35m
2 stops
SGN
4:30a
DCA
6:59a
26h 29m
2 stops
Depart: Fri Jul 14 2017 Return: Sun Aug 27 2017 Trip spans 45 days
$1441
Select
China Southern
China Southern
IAD
12:04p
HAN
7:45p
31h 41m
2 stops
HAN
11:45a
IAD
2:40p
26h 55m
2 stops
Depart: Mon Oct 30 2017 Return: Sun Nov 12 2017 Trip spans 14 days
Major Airline
Major Airline
IAD
4:00a
SGN
2:45a
22h 45m
1 stop
SGN
1:05p
IAD
11:15a
22h 10m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 30 2017 Trip spans 36 days
Air China
Air China
IAD
12:35p
SGN
9:40a
21h 05m
1 stop
SGN
1:40a
IAD
9:35p
19h 55m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Oct 18 2017 Trip spans 36 days
Air China
Air China
IAD
12:35p
SGN
9:40a
21h 05m
1 stop
SGN
1:40a
IAD
9:35p
19h 55m
1 stop
Depart: Fri Sep 8 2017 Return: Wed Oct 11 2017 Trip spans 34 days
Major Airline
Major Airline
IAD
4:30a
SGN
4:25a
23h 55m
1 stop
SGN
2:25p
IAD
1:40p
23h 15m
1 stop
Depart: Tue May 16 2017 Return: Mon Jun 5 2017 Trip spans 21 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
SGN
2:10a
31h 10m
1 stop
SGN
5:40p
IAD
2:10a
32h 30m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
only $616
only $873
Destination

Da Nang
$1040
Hanoi
$1329
Ho Chi Minh City
$616