Find Cheap Flights 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 Philadelphia to Vietnam

(Round-trip)
Depart: Tue Sep 5 2017 Return: Sat Sep 9 2017 Trip spans 5 days
Air China
Air China
PHL
6:15a
SGN
9:40a
27h 25m
2 stops
SGN
1:40a
PHL
2:10p
36h 30m
2 stops
Depart: Mon Nov 20 2017 Return: Sun Nov 26 2017 Trip spans 7 days
ANA
ANA
PHL
1:15a
SGN
7:05a
29h 50m
2 stops
SGN
6:05p
PHL
4:15a
34h 10m
2 stops
Depart: Tue Oct 3 2017 Return: Mon Oct 23 2017 Trip spans 21 days
Japan Airlines
Japan Airlines
PHL
3:00a
HAN
7:15a
28h 15m
2 stops
HAN
8:05p
PHL
9:51p
25h 46m
2 stops
Depart: Wed Sep 13 2017 Return: Sat Sep 16 2017 Trip spans 4 days
Korean Air
Korean Air
PHL
5:00a
SGN
7:45a
26h 45m
2 stops
SGN
4:30a
PHL
7:33a
27h 03m
2 stops
Depart: Thu Jan 11 2018 Return: Sun Jan 28 2018 Trip spans 18 days
United
United
PHL
1:30a
SGN
7:05a
29h 35m
2 stops
SGN
6:05p
PHL
5:20a
35h 15m
2 stops
Depart: Sat Sep 2 2017 Return: Mon Sep 11 2017 Trip spans 10 days
$1016
Select
China Southern
China Southern
PHL
2:05a
HAN
8:15a
30h 10m
2 stops
HAN
11:45a
PHL
5:13p
29h 28m
2 stops
Depart: Sun Jan 14 2018 Return: Sun Jan 28 2018 Trip spans 15 days
$1166
Select
Air Canada
Air Canada
PHL
1:45p
SGN
5:40a
39h 55m
2 stops
SGN
7:10p
PHL
5:47a
34h 37m
2 stops
Depart: Wed Oct 18 2017 Return: Sat Oct 28 2017 Trip spans 11 days
Air China
Air China
PHL
6:10a
SGN
9:40a
27h 30m
2 stops
SGN
1:40a
PHL
1:31a
23h 51m
2 stops
Depart: Sun Nov 19 2017 Return: Sat Dec 2 2017 Trip spans 14 days
Air China
Air China
PHL
5:10a
SGN
8:00a
26h 50m
2 stops
SGN
12:40a
PHL
2:14p
37h 34m
2 stops
Depart: Mon Nov 6 2017 Return: Wed Nov 29 2017 Trip spans 24 days
Japan Airlines
Japan Airlines
PHL
4:30a
HAN
5:55a
49h 25m
2 stops
HAN
7:25p
PHL
9:50p
26h 25m
2 stops
Depart: Thu Nov 23 2017 Return: Sat Dec 2 2017 Trip spans 10 days
Air China
Air China
PHL
5:10a
SGN
8:00a
26h 50m
2 stops
SGN
12:40a
PHL
5:35a
28h 55m
2 stops
Depart: Thu Sep 14 2017 Return: Thu Sep 21 2017 Trip spans 8 days
Korean Air
Korean Air
PHL
5:00a
SGN
7:45a
26h 45m
2 stops
SGN
4:30a
PHL
7:35a
27h 05m
2 stops
Depart: Tue Jan 16 2018 Return: Sun Jan 28 2018 Trip spans 13 days
ANA
ANA
PHL
1:30a
SGN
4:45a
27h 15m
2 stops
SGN
6:05p
PHL
3:44a
33h 39m
2 stops
Depart: Fri Jan 12 2018 Return: Sun Jan 28 2018 Trip spans 17 days
United
United
PHL
2:49a
SGN
7:05a
28h 16m
2 stops
SGN
6:05p
PHL
5:01a
34h 56m
2 stops
Depart: Wed Feb 14 2018 Return: Mon Feb 19 2018 Trip spans 6 days
Air China
Air China
PHL
3:35a
SGN
8:00a
28h 25m
2 stops
SGN
12:40a
PHL
1:04a
24h 24m
2 stops
Depart: Wed Jan 17 2018 Return: Sun Jan 28 2018 Trip spans 12 days
ANA
ANA
PHL
1:05a
SGN
7:05a
30h 00m
2 stops
SGN
6:05p
PHL
3:44a
33h 39m
2 stops
Depart: Thu Jan 25 2018 Return: Mon Feb 12 2018 Trip spans 19 days
Air China
Air China
PHL
4:55a
SGN
8:00a
27h 05m
2 stops
SGN
12:40a
PHL
5:01a
28h 21m
2 stops
Depart: Sat Sep 16 2017 Return: Thu Sep 21 2017 Trip spans 6 days
Korean Air
Korean Air
PHL
4:00a
SGN
6:35a
26h 35m
2 stops
SGN
4:30a
PHL
7:35a
27h 05m
2 stops
Depart: Tue Dec 26 2017 Return: Sat Jan 13 2018 Trip spans 19 days
$1048
Select
China Southern
China Southern
PHL
1:00a
SGN
5:00a
28h 00m
2 stops
SGN
10:40a
PHL
5:17p
30h 37m
2 stops
Depart: Sat Jan 27 2018 Return: Thu Feb 8 2018 Trip spans 13 days
$1015
Select
Japan Airlines
Japan Airlines
PHL
2:00a
HAN
5:55a
27h 55m
2 stops
HAN
7:25p
PHL
10:02p
26h 37m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Philadelphia
$615
Destination

Hanoi
$836
Ho Chi Minh City
$615