Find Cheap Flights from Chicago O'Hare International 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 Chicago O'Hare International to Vietnam

(Round-trip)
Depart: Sun Sep 24 2017 Return: Fri Oct 27 2017 Trip spans 34 days
China Eastern
China Eastern
ORD
10:50a
SGN
9:35a
22h 45m
1 stop
SGN
10:35p
ORD
8:40p
22h 05m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
Air China
Air China
ORD
5:02p
SGN
8:40a
39h 38m
2 stops
SGN
1:40a
ORD
12:59p
35h 19m
2 stops
Depart: Thu Nov 23 2017 Return: Tue Dec 12 2017 Trip spans 20 days
Asiana Airlines
Asiana Airlines
ORD
6:55p
SGN
5:05p
22h 10m
1 stop
SGN
7:10p
ORD
2:35a
31h 25m
1 stop
Depart: Mon Jan 22 2018 Return: Mon Feb 5 2018 Trip spans 15 days
ANA
ANA
ORD
5:45a
SGN
3:45a
22h 00m
1 stop
SGN
2:30a
ORD
9:45p
19h 15m
1 stop
Depart: Tue Nov 7 2017 Return: Mon Nov 20 2017 Trip spans 14 days
United
United
ORD
7:25a
SGN
6:05a
22h 40m
1 stop
SGN
6:05p
ORD
11:30p
29h 25m
1 stop
Depart: Tue Oct 3 2017 Return: Wed Oct 18 2017 Trip spans 16 days
Cathay Pacific
Cathay Pacific
ORD
11:35a
SGN
8:05a
20h 30m
1 stop
SGN
2:10a
ORD
9:55p
19h 45m
1 stop
Depart: Wed Nov 29 2017 Return: Thu Dec 14 2017 Trip spans 16 days
EVA Air
EVA Air
ORD
7:20p
SGN
4:00a
32h 40m
1 stop
SGN
7:45a
ORD
3:45a
20h 00m
1 stop
Depart: Sun Aug 27 2017 Return: Wed Sep 13 2017 Trip spans 18 days
Japan Airlines
Japan Airlines
ORD
7:45a
HAN
6:15a
46h 30m
2 stops
HAN
8:05p
ORD
4:55p
20h 50m
1 stop
Depart: Wed Aug 30 2017 Return: Wed Sep 13 2017 Trip spans 15 days
Air China
Air China
ORD
5:02p
SGN
8:40a
39h 38m
2 stops
SGN
1:40a
ORD
5:39a
27h 59m
2 stops
Depart: Sat Sep 16 2017 Return: Sun Oct 22 2017 Trip spans 37 days
China Eastern
China Eastern
ORD
10:50a
SGN
9:35a
22h 45m
1 stop
SGN
10:35p
ORD
8:40p
22h 05m
1 stop
Depart: Thu Aug 31 2017 Return: Wed Sep 13 2017 Trip spans 14 days
Air China
Air China
ORD
3:30a
SGN
8:40a
29h 10m
2 stops
SGN
1:40a
ORD
4:30a
26h 50m
2 stops
Depart: Sun Oct 1 2017 Return: Fri Oct 13 2017 Trip spans 13 days
China Eastern
China Eastern
ORD
10:50a
SGN
9:35a
22h 45m
1 stop
SGN
10:35p
ORD
8:40p
22h 05m
1 stop
Depart: Sun Feb 11 2018 Return: Thu Mar 8 2018 Trip spans 26 days
Asiana Airlines
Asiana Airlines
ORD
6:55p
SGN
4:40a
33h 45m
1 stop
SGN
7:10p
ORD
2:35a
31h 25m
1 stop
Depart: Tue Feb 13 2018 Return: Wed Feb 28 2018 Trip spans 16 days
ANA
ANA
ORD
5:45a
SGN
3:45a
22h 00m
1 stop
SGN
2:30a
ORD
9:45p
19h 15m
1 stop
Depart: Tue Nov 21 2017 Return: Sat Dec 2 2017 Trip spans 12 days
United
United
ORD
7:25a
SGN
6:05a
22h 40m
1 stop
SGN
6:05p
ORD
11:30p
29h 25m
1 stop
Depart: Tue Sep 5 2017 Return: Mon Sep 11 2017 Trip spans 7 days
Air China
Air China
ORD
6:15a
SGN
8:40a
26h 25m
2 stops
SGN
1:40a
ORD
1:01p
35h 21m
2 stops
Depart: Mon Sep 4 2017 Return: Sun Sep 24 2017 Trip spans 21 days
China Eastern
China Eastern
ORD
10:50a
SGN
9:35a
22h 45m
1 stop
SGN
10:35p
ORD
8:40p
22h 05m
1 stop
Depart: Mon Nov 6 2017 Return: Tue Nov 14 2017 Trip spans 9 days
Asiana Airlines
Asiana Airlines
ORD
6:55p
SGN
4:40a
33h 45m
1 stop
SGN
7:10p
ORD
2:35a
31h 25m
1 stop
Depart: Sun Oct 8 2017 Return: Wed Oct 18 2017 Trip spans 11 days
ANA
ANA
ORD
7:50a
SGN
7:25a
23h 35m
1 stop
SGN
6:25p
ORD
10:55p
28h 30m
1 stop
Depart: Tue Oct 24 2017 Return: Wed Nov 1 2017 Trip spans 9 days
United
United
ORD
8:15a
SGN
5:05a
20h 50m
1 stop
SGN
7:05p
ORD
12:30a
29h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Chicago
$475
Destination

Hanoi
$656
Ho Chi Minh City
$475