Find Deals on Flights from Portland to Singapore

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Singapore

(Round-trip)
Depart: Mon Jan 16 2017 Return: Thu Jan 19 2017 Trip spans 4 days
Delta
Delta
PDX
6:58a
SIN
3:05a
20h 07m
1 stop
SIN
1:55a
PDX
8:45p
18h 50m
1 stop
Depart: Mon Jan 9 2017 Return: Mon Jan 16 2017 Trip spans 8 days
ANA
ANA
PDX
2:00a
SIN
3:40a
25h 40m
2 stops
SIN
5:55a
PDX
7:05a
25h 10m
2 stops
Depart: Mon May 22 2017 Return: Mon May 29 2017 Trip spans 8 days
Major Airline
Major Airline
PDX
10:10p
SIN
6:25a
32h 15m
2 stops
SIN
12:30a
PDX
12:43a
24h 13m
2 stops
Depart: Tue Dec 6 2016 Return: Tue Dec 13 2016 Trip spans 8 days
United
United
PDX
2:00a
SIN
9:35a
31h 35m
2 stops
SIN
4:45a
PDX
7:46a
27h 01m
1 stop
Depart: Sat Jan 7 2017 Return: Mon Jan 23 2017 Trip spans 17 days
American Airlines
American Airlines
PDX
6:55a
SIN
2:55p
56h 00m
2 stops
SIN
3:20a
PDX
6:54a
27h 34m
2 stops
Depart: Fri Dec 9 2016 Return: Fri Dec 23 2016 Trip spans 15 days
$1461
Select
Emirates
Emirates
PDX
12:00a
SIN
11:30a
35h 30m
2 stops
SIN
5:10a
PDX
9:47p
40h 37m
2 stops
Depart: Thu Jan 12 2017 Return: Thu Jan 19 2017 Trip spans 8 days
Delta
Delta
PDX
6:58a
SIN
3:05a
20h 07m
1 stop
SIN
1:55a
PDX
8:45p
18h 50m
1 stop
Depart: Sun Jan 8 2017 Return: Wed Jan 18 2017 Trip spans 11 days
United
United
PDX
1:55p
SIN
4:40a
38h 45m
2 stops
SIN
1:30a
PDX
5:50a
28h 20m
2 stops
Depart: Fri Jan 13 2017 Return: Thu Jan 19 2017 Trip spans 7 days
ANA
ANA
PDX
5:00a
SIN
9:35a
28h 35m
2 stops
SIN
5:55a
PDX
7:05a
25h 10m
2 stops
Depart: Thu Feb 9 2017 Return: Fri Feb 17 2017 Trip spans 9 days
Delta
Delta
PDX
4:33a
SIN
3:10a
22h 37m
2 stops
SIN
1:55a
PDX
8:50p
18h 55m
1 stop
Depart: Fri Dec 30 2016 Return: Thu Jan 12 2017 Trip spans 14 days
United
United
PDX
1:23a
SIN
4:40a
27h 17m
2 stops
SIN
4:45a
PDX
5:50a
25h 05m
1 stop
Depart: Mon Dec 5 2016 Return: Mon Dec 19 2016 Trip spans 15 days
Delta
Delta
PDX
6:25a
SIN
3:05a
20h 40m
1 stop
SIN
1:55a
PDX
8:40p
18h 45m
1 stop
Depart: Thu Jan 5 2017 Return: Thu Jan 19 2017 Trip spans 15 days
$1047
Select
American Airlines
American Airlines
PDX
10:35a
SIN
2:55a
40h 20m
2 stops
SIN
3:20a
PDX
7:28a
28h 08m
2 stops
Depart: Sun Dec 11 2016 Return: Tue Dec 27 2016 Trip spans 17 days
United
United
PDX
2:40p
SIN
10:45a
20h 05m
1 stop
SIN
1:30a
PDX
9:10a
31h 40m
2 stops
Depart: Fri Jan 27 2017 Return: Fri Feb 10 2017 Trip spans 15 days
Delta
Delta
PDX
6:58a
SIN
3:05a
20h 07m
1 stop
SIN
8:30p
PDX
7:58p
47h 28m
2 stops
Depart: Sat Dec 10 2016 Return: Mon Dec 19 2016 Trip spans 10 days
United
United
PDX
7:25a
SIN
4:40a
45h 15m
2 stops
SIN
4:45a
PDX
11:42p
18h 57m
1 stop
Depart: Fri Apr 7 2017 Return: Sat Apr 15 2017 Trip spans 9 days
Delta
Delta
PDX
8:00a
SIN
5:15a
21h 15m
1 stop
SIN
9:10p
PDX
9:03p
23h 53m
2 stops
Depart: Sun Dec 4 2016 Return: Mon Dec 19 2016 Trip spans 16 days
Delta
Delta
PDX
11:55a
SIN
8:20a
44h 25m
2 stops
SIN
1:55a
PDX
8:40p
18h 45m
1 stop
Depart: Wed Jan 4 2017 Return: Wed Jan 18 2017 Trip spans 15 days
United
United
PDX
2:00a
SIN
4:40a
26h 40m
2 stops
SIN
1:30a
PDX
5:50a
28h 20m
2 stops
Depart: Thu Dec 8 2016 Return: Tue Dec 13 2016 Trip spans 6 days
Delta
Delta
PDX
12:50a
SIN
3:05a
26h 15m
2 stops
SIN
1:55a
PDX
8:03p
42h 08m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Portland
$754
Destination

Singapore
$754