Find Deals on Flights from Portland to Singapore Changi (PDX - SIN)

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 Singapore Changi

(Round-trip)
Depart: Mon Apr 17 2017 Return: Mon May 8 2017 Trip spans 22 days
Delta
Delta
PDX
8:00a
SIN
5:30a
21h 30m
1 stop
SIN
1:50a
PDX
9:15p
19h 25m
1 stop
Depart: Thu May 25 2017 Return: Thu Jun 15 2017 Trip spans 22 days
ANA
ANA
PDX
1:43a
SIN
5:15a
27h 32m
2 stops
SIN
7:00a
PDX
4:47a
21h 47m
2 stops
Depart: Wed Apr 12 2017 Return: Wed Apr 19 2017 Trip spans 8 days
United
United
PDX
8:24a
SIN
11:45a
27h 21m
1 stop
SIN
2:00a
PDX
5:32a
27h 32m
2 stops
Depart: Thu Mar 16 2017 Return: Sun Mar 19 2017 Trip spans 4 days
Cathay Pacific
Cathay Pacific
PDX
5:10a
SIN
4:55a
23h 45m
2 stops
SIN
4:15p
PDX
1:19a
57h 04m
2 stops
Depart: Thu Mar 2 2017 Return: Thu Mar 9 2017 Trip spans 8 days
Major Airline
Major Airline
PDX
8:40p
SIN
4:40p
20h 00m
1 stop
SIN
11:20p
PDX
11:40p
24h 20m
1 stop
Depart: Sun Jul 16 2017 Return: Wed Aug 2 2017 Trip spans 18 days
$1244
Select
Korean Air
Korean Air
PDX
4:30a
SIN
12:30a
44h 00m
2 stops
SIN
6:35p
PDX
6:10a
35h 35m
2 stops
Depart: Wed Jul 12 2017 Return: Sun Jul 30 2017 Trip spans 19 days
$1250
Select
Emirates
Emirates
PDX
3:25a
SIN
1:50p
34h 25m
2 stops
SIN
6:25a
PDX
3:20a
44h 55m
2 stops
Depart: Fri Jul 14 2017 Return: Tue Aug 1 2017 Trip spans 19 days
$1396
Select
Singapore Airlines
Singapore Airlines
PDX
2:15a
SIN
4:50p
38h 35m
2 stops
SIN
2:30p
PDX
4:18a
37h 48m
2 stops
Depart: Wed Apr 19 2017 Return: Mon May 8 2017 Trip spans 20 days
$1612
Select
Air China
Air China
PDX
3:00a
SIN
2:40a
47h 40m
2 stops
SIN
8:15p
PDX
8:28a
36h 13m
2 stops
Depart: Tue Apr 18 2017 Return: Mon May 8 2017 Trip spans 21 days
Delta
Delta
PDX
2:00a
SIN
5:30a
27h 30m
2 stops
SIN
1:50a
PDX
9:15p
19h 25m
1 stop
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
ANA
ANA
PDX
1:45a
SIN
4:15a
26h 30m
2 stops
SIN
7:00a
PDX
4:51a
21h 51m
2 stops
Depart: Thu Mar 9 2017 Return: Sun Mar 12 2017 Trip spans 3 days
Cathay Pacific
Cathay Pacific
PDX
2:10a
SIN
8:40a
30h 30m
2 stops
SIN
4:15p
PDX
1:19a
57h 04m
2 stops
Depart: Thu May 18 2017 Return: Tue May 23 2017 Trip spans 6 days
Delta
Delta
PDX
8:15a
SIN
5:30a
21h 15m
1 stop
SIN
9:10p
PDX
6:50a
33h 40m
2 stops
Depart: Thu Aug 31 2017 Return: Wed Sep 6 2017 Trip spans 7 days
ANA
ANA
PDX
1:45a
SIN
5:15a
27h 30m
2 stops
SIN
7:00a
PDX
4:51a
21h 51m
2 stops
Depart: Thu Mar 23 2017 Return: Sun Mar 26 2017 Trip spans 4 days
United
United
PDX
8:13a
SIN
6:40a
46h 27m
2 stops
SIN
5:00a
PDX
9:23a
28h 23m
1 stop
Depart: Fri Apr 21 2017 Return: Sun May 7 2017 Trip spans 17 days
Cathay Pacific
Cathay Pacific
PDX
5:10a
SIN
10:25a
29h 15m
2 stops
SIN
9:20p
PDX
6:04a
32h 44m
2 stops
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
Delta
Delta
PDX
8:23a
SIN
5:10a
20h 47m
1 stop
SIN
1:50a
PDX
9:07p
19h 17m
1 stop
Depart: Wed Mar 15 2017 Return: Wed Apr 19 2017 Trip spans 36 days
Delta
Delta
PDX
2:37a
SIN
10:20a
31h 43m
2 stops
SIN
1:50a
PDX
6:53a
29h 03m
2 stops
Depart: Thu Apr 20 2017 Return: Mon May 8 2017 Trip spans 19 days
$2391
Select
China Eastern
China Eastern
PDX
2:28a
SIN
10:25a
31h 57m
2 stops
SIN
8:55p
PDX
5:52a
32h 57m
2 stops
Depart: Mon Jun 19 2017 Return: Fri Jun 30 2017 Trip spans 12 days
$1289
Select
Korean Air
Korean Air
PDX
5:08a
SIN
12:30a
43h 22m
2 stops
SIN
7:00a
PDX
1:43a
42h 43m
2 stops
* 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

Portland
$829
Destination

Singapore
$829