Find Deals on Flights from Portland 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 Portland to Vietnam

(Round-trip)
Depart: Mon Aug 14 2017 Return: Thu Sep 14 2017 Trip spans 32 days
Major Airline
Major Airline
PDX
12:30a
SGN
11:35p
23h 05m
2 stops
SGN
12:30a
PDX
9:48p
21h 18m
2 stops
Depart: Tue Sep 19 2017 Return: Tue Oct 3 2017 Trip spans 15 days
Japan Airlines
Japan Airlines
PDX
6:10a
SGN
11:15a
29h 05m
2 stops
SGN
7:25p
PDX
4:27a
33h 02m
2 stops
Depart: Tue Apr 11 2017 Return: Thu May 18 2017 Trip spans 38 days
United
United
PDX
1:35a
SGN
5:25a
27h 50m
2 stops
SGN
3:00a
PDX
12:23a
21h 23m
2 stops
Depart: Mon May 15 2017 Return: Fri May 26 2017 Trip spans 12 days
ANA
ANA
PDX
1:40a
SGN
5:25a
27h 45m
2 stops
SGN
6:25p
PDX
4:43a
34h 18m
2 stops
Depart: Mon Apr 3 2017 Return: Sat Apr 15 2017 Trip spans 13 days
Korean Air
Korean Air
PDX
2:25p
SGN
6:50p
28h 25m
2 stops
SGN
4:30a
PDX
8:18a
27h 48m
2 stops
Depart: Mon Mar 27 2017 Return: Tue Apr 11 2017 Trip spans 16 days
American Airlines
American Airlines
PDX
8:25p
SGN
4:10p
43h 45m
2 stops
SGN
7:25p
PDX
4:37a
33h 12m
2 stops
Depart: Thu Mar 30 2017 Return: Tue Apr 11 2017 Trip spans 13 days
Air Canada
Air Canada
PDX
12:35p
SGN
4:40a
40h 05m
2 stops
SGN
8:10p
PDX
4:35a
32h 25m
2 stops
Depart: Tue Apr 18 2017 Return: Mon May 1 2017 Trip spans 14 days
$1001
Select
Cathay Pacific
Cathay Pacific
PDX
5:57a
HAN
9:35p
39h 38m
2 stops
HAN
6:35a
PDX
3:50a
45h 15m
2 stops
Depart: Tue Jul 4 2017 Return: Mon Aug 28 2017 Trip spans 56 days
$1265
Select
China Southern
China Southern
PDX
2:15a
HAN
8:45p
42h 30m
3 stops
HAN
7:45a
PDX
3:20a
43h 35m
3 stops
Depart: Tue Aug 22 2017 Return: Tue Sep 5 2017 Trip spans 15 days
Major Airline
Major Airline
PDX
1:35p
HAN
12:35p
23h 00m
2 stops
HAN
12:15a
PDX
2:04a
25h 49m
2 stops
Depart: Wed Apr 12 2017 Return: Thu May 18 2017 Trip spans 37 days
United
United
PDX
1:51a
SGN
5:25a
27h 34m
2 stops
SGN
3:00a
PDX
7:28a
28h 28m
2 stops
Depart: Mon May 8 2017 Return: Mon May 15 2017 Trip spans 8 days
Japan Airlines
Japan Airlines
PDX
5:10a
SGN
4:00a
22h 50m
2 stops
SGN
7:25p
PDX
3:18a
31h 53m
2 stops
Depart: Tue Apr 4 2017 Return: Sat Apr 15 2017 Trip spans 12 days
Korean Air
Korean Air
PDX
2:50a
SGN
4:45a
25h 55m
2 stops
SGN
4:30a
PDX
8:18a
27h 48m
2 stops
Depart: Sat Aug 26 2017 Return: Mon Sep 4 2017 Trip spans 10 days
Major Airline
Major Airline
PDX
10:05a
SGN
8:35p
58h 30m
2 stops
SGN
11:40a
PDX
5:15p
53h 35m
3 stops
Depart: Mon Apr 17 2017 Return: Thu May 18 2017 Trip spans 32 days
United
United
PDX
1:51a
SGN
5:25a
27h 34m
2 stops
SGN
3:00a
PDX
4:44a
25h 44m
2 stops
Depart: Thu Apr 13 2017 Return: Thu May 18 2017 Trip spans 36 days
Korean Air
Korean Air
PDX
2:50a
SGN
3:35a
24h 45m
2 stops
SGN
4:30a
PDX
8:16a
27h 46m
2 stops
Depart: Wed Aug 23 2017 Return: Sat Sep 2 2017 Trip spans 11 days
Major Airline
Major Airline
PDX
10:46a
HAN
1:15a
38h 29m
2 stops
HAN
3:45a
PDX
12:07a
44h 22m
2 stops
Depart: Fri Sep 29 2017 Return: Wed Oct 11 2017 Trip spans 13 days
Japan Airlines
Japan Airlines
PDX
2:10a
SGN
4:00a
25h 50m
2 stops
SGN
7:25p
PDX
4:27a
33h 02m
2 stops
Depart: Wed May 10 2017 Return: Sun May 14 2017 Trip spans 5 days
United
United
PDX
2:50a
SGN
5:25a
26h 35m
2 stops
SGN
6:25p
PDX
12:23a
29h 58m
2 stops
Depart: Fri Sep 1 2017 Return: Wed Sep 27 2017 Trip spans 27 days
Major Airline
Major Airline
PDX
10:15a
HAN
12:35p
26h 20m
1 stop
HAN
3:35a
PDX
3:42a
24h 07m
1 stop
* 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

Portland
$718
Destination

Hanoi
$723
Ho Chi Minh City
$718