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: Wed Aug 23 2017 Return: Sun Sep 24 2017 Trip spans 33 days
Japan Airlines
Japan Airlines
PDX
5:08a
SGN
4:00a
22h 52m
2 stops
SGN
7:25p
PDX
3:12a
31h 47m
2 stops
Depart: Wed Mar 22 2017 Return: Wed Apr 5 2017 Trip spans 15 days
Major Airline
Major Airline
PDX
12:30a
SGN
12:35a
24h 05m
2 stops
SGN
3:30p
PDX
8:39p
29h 09m
2 stops
Depart: Mon Mar 20 2017 Return: Tue Apr 11 2017 Trip spans 23 days
Korean Air
Korean Air
PDX
2:27a
SGN
4:35a
26h 08m
2 stops
SGN
4:30a
PDX
1:44a
21h 14m
2 stops
Depart: Tue Mar 14 2017 Return: Tue Apr 11 2017 Trip spans 29 days
Delta
Delta
PDX
5:24a
HAN
3:40a
22h 16m
2 stops
HAN
6:50p
PDX
5:53a
35h 03m
2 stops
Depart: Sun Mar 19 2017 Return: Sun Apr 9 2017 Trip spans 22 days
United
United
PDX
3:40p
SGN
6:05a
38h 25m
2 stops
SGN
6:25p
PDX
8:16a
37h 51m
2 stops
Depart: Mon May 15 2017 Return: Mon Jun 26 2017 Trip spans 43 days
American Airlines
American Airlines
PDX
2:15a
SGN
11:15a
33h 00m
2 stops
SGN
7:15a
PDX
6:39a
47h 24m
2 stops
Depart: Thu Mar 23 2017 Return: Wed Apr 12 2017 Trip spans 21 days
Air Canada
Air Canada
PDX
2:45a
HAN
4:10a
25h 25m
2 stops
HAN
7:00p
PDX
12:40a
29h 40m
2 stops
Depart: Wed Mar 15 2017 Return: Tue Apr 11 2017 Trip spans 28 days
Cathay Pacific
Cathay Pacific
PDX
5:10a
HAN
9:40p
40h 30m
2 stops
HAN
6:30a
PDX
7:20a
24h 50m
2 stops
Depart: Sun May 7 2017 Return: Mon May 15 2017 Trip spans 9 days
ANA
ANA
PDX
3:30a
SGN
5:25a
25h 55m
2 stops
SGN
6:25p
PDX
7:13a
36h 48m
2 stops
Depart: Mon Jul 24 2017 Return: Sun Aug 27 2017 Trip spans 35 days
$1048
Select
Singapore Airlines
Singapore Airlines
PDX
2:15a
SGN
8:40p
42h 25m
2 stops
SGN
3:40p
PDX
3:20a
35h 40m
2 stops
Depart: Fri Apr 21 2017 Return: Sat Apr 29 2017 Trip spans 9 days
$1328
Select
Vietnam Airlines
Vietnam Airlines
PDX
8:00a
HAN
7:45p
35h 45m
1 stop
HAN
8:40p
PDX
8:03p
23h 23m
1 stop
Depart: Tue May 2 2017 Return: Tue May 16 2017 Trip spans 15 days
Major Airline
Major Airline
PDX
12:25a
HAN
11:30p
23h 05m
2 stops
HAN
4:25a
PDX
4:16a
23h 51m
2 stops
Depart: Wed Apr 26 2017 Return: Fri May 5 2017 Trip spans 10 days
Japan Airlines
Japan Airlines
PDX
5:10a
SGN
4:00a
22h 50m
2 stops
SGN
7:25p
PDX
3:16a
31h 51m
2 stops
Depart: Thu Feb 23 2017 Return: Tue Mar 14 2017 Trip spans 19 days
Delta
Delta
PDX
1:00a
HAN
1:40a
24h 40m
2 stops
HAN
7:10p
PDX
10:25p
51h 15m
2 stops
Depart: Tue Feb 28 2017 Return: Tue Mar 28 2017 Trip spans 28 days
Korean Air
Korean Air
PDX
2:10a
SGN
2:35a
24h 25m
2 stops
SGN
8:25a
PDX
12:39a
40h 14m
2 stops
Depart: Wed May 10 2017 Return: Wed May 24 2017 Trip spans 15 days
Major Airline
Major Airline
PDX
10:05a
HAN
11:50a
25h 45m
2 stops
HAN
9:35a
PDX
8:02a
22h 27m
2 stops
Depart: Wed Feb 22 2017 Return: Tue Mar 14 2017 Trip spans 20 days
Delta
Delta
PDX
12:35p
HAN
1:40a
37h 05m
2 stops
HAN
7:10p
PDX
10:25p
51h 15m
2 stops
Depart: Thu May 11 2017 Return: Sun May 14 2017 Trip spans 4 days
Japan Airlines
Japan Airlines
PDX
5:10a
SGN
4:00a
22h 50m
2 stops
SGN
7:25p
PDX
3:16a
31h 51m
2 stops
Depart: Tue Aug 22 2017 Return: Thu Aug 31 2017 Trip spans 10 days
Major Airline
Major Airline
PDX
10:46a
HAN
4:45p
53h 59m
2 stops
HAN
4:45a
PDX
11:20p
42h 35m
2 stops
Depart: Tue May 16 2017 Return: Mon Jun 26 2017 Trip spans 42 days
American Airlines
American Airlines
PDX
2:15a
SGN
11:15a
33h 00m
2 stops
SGN
7:15a
PDX
9:59a
50h 44m
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.

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
$730
Ho Chi Minh City
$718