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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Allentown-Bethlehem to Vietnam

(Round-trip)
Depart: Thu Jan 11 2018 Return: Sun Jan 28 2018 Trip spans 18 days
United
United
ABE
1:00a
SGN
7:05a
30h 05m
2 stops
SGN
6:05p
ABE
4:25a
34h 20m
2 stops
Depart: Wed Nov 22 2017 Return: Tue Nov 28 2017 Trip spans 7 days
Delta
Delta
ABE
1:10a
SGN
4:45a
27h 35m
2 stops
SGN
3:25a
ABE
6:55a
27h 30m
2 stops
Depart: Wed Jan 17 2018 Return: Sun Jan 28 2018 Trip spans 12 days
United
United
ABE
12:05p
SGN
4:45a
40h 40m
2 stops
SGN
6:05p
ABE
4:25a
34h 20m
2 stops
Depart: Tue Jan 16 2018 Return: Sun Jan 28 2018 Trip spans 13 days
United
United
ABE
12:20p
SGN
4:45a
64h 25m
2 stops
SGN
6:05p
ABE
6:15p
48h 10m
2 stops
Depart: Fri Jan 12 2018 Return: Sun Jan 28 2018 Trip spans 17 days
United
United
ABE
8:00a
SGN
7:05a
47h 05m
2 stops
SGN
6:05p
ABE
4:25a
34h 20m
2 stops
Depart: Fri Sep 15 2017 Return: Fri Sep 22 2017 Trip spans 8 days
$1119
Select
Delta
Delta
ABE
2:00a
SGN
7:45a
29h 45m
2 stops
SGN
4:30a
ABE
6:55a
26h 25m
2 stops
Depart: Sat Jan 13 2018 Return: Sun Jan 28 2018 Trip spans 16 days
United
United
ABE
1:00a
SGN
7:05a
30h 05m
2 stops
SGN
6:05p
ABE
6:15p
48h 10m
2 stops
Depart: Tue Dec 26 2017 Return: Fri Jan 5 2018 Trip spans 11 days
$1233
Select
Delta
Delta
ABE
1:00p
SGN
4:45a
39h 45m
2 stops
SGN
3:25a
ABE
6:26a
27h 01m
2 stops
Depart: Sun Jan 14 2018 Return: Sun Jan 28 2018 Trip spans 15 days
United
United
ABE
8:00a
SGN
7:05a
47h 05m
2 stops
SGN
6:05p
ABE
4:25a
34h 20m
2 stops
Depart: Mon Jan 15 2018 Return: Sun Jan 28 2018 Trip spans 14 days
United
United
ABE
1:00a
SGN
7:05a
30h 05m
2 stops
SGN
6:05p
ABE
6:15p
48h 10m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Allentown
$858
Destination

Ho Chi Minh City
$858