Find Cheap 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: Sat Dec 2 2017 Return: Sun Dec 10 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
3:25a
51h 25m
2 stops
SIN
12:00a
PDX
5:28p
41h 28m
2 stops
Depart: Fri Dec 29 2017 Return: Fri Jan 12 2018 Trip spans 15 days
Air China
Air China
PDX
12:00a
SIN
6:30a
30h 30m
2 stops
SIN
12:00a
PDX
11:03a
35h 03m
2 stops
Depart: Tue Nov 28 2017 Return: Mon Dec 18 2017 Trip spans 21 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
6:47a
30h 47m
2 stops
SIN
12:00a
PDX
1:01p
37h 01m
2 stops
Depart: Tue Mar 13 2018 Return: Thu Mar 22 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
6:10a
30h 10m
3 stops
SIN
12:00a
PDX
8:34a
32h 34m
2 stops
Depart: Tue Nov 28 2017 Return: Mon Dec 18 2017 Trip spans 21 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
3:30p
39h 30m
2 stops
SIN
12:00a
PDX
5:56p
41h 56m
2 stops
Depart: Thu Jan 11 2018 Return: Sun Jan 21 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
3:30p
39h 30m
2 stops
SIN
12:00a
PDX
5:03p
41h 03m
2 stops
Depart: Sun Mar 25 2018 Return: Fri Apr 6 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
8:00p
44h 00m
2 stops
SIN
12:00a
PDX
7:45a
31h 45m
2 stops
Depart: Sun Oct 29 2017 Return: Mon Nov 6 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
5:18a
29h 18m
2 stops
SIN
12:00a
PDX
7:05a
31h 05m
2 stops
Depart: Thu Feb 1 2018 Return: Sun Feb 4 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
SIN
4:00a
28h 00m
2 stops
SIN
12:00a
PDX
8:31a
32h 31m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Portland
$471
Destination

Singapore
$471
Airlines