Find Cheap Flights to Singapore Changi

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 Philadelphia to Singapore Changi

(Round-trip)
Depart: Thu Feb 22 2018 Return: Tue Feb 27 2018 Trip spans 6 days
Korean Air
Korean Air
PHL
1:10a
SIN
6:10a
29h 00m
2 stops
SIN
8:30p
PHL
11:05p
26h 35m
2 stops
Depart: Wed Oct 18 2017 Return: Mon Oct 23 2017 Trip spans 6 days
Air China
Air China
PHL
6:10a
SIN
5:40a
47h 30m
2 stops
SIN
5:30a
PHL
2:31a
45h 01m
2 stops
Depart: Fri Feb 9 2018 Return: Thu Feb 22 2018 Trip spans 14 days
Qatar Airways
Qatar Airways
PHL
4:45a
SIN
3:30a
22h 45m
1 stop
SIN
3:25p
PHL
3:45p
24h 20m
1 stop
Depart: Sun Oct 15 2017 Return: Wed Oct 25 2017 Trip spans 11 days
Air China
Air China
PHL
6:10a
SIN
5:40a
47h 30m
2 stops
SIN
8:15p
PHL
2:31a
30h 16m
2 stops
Depart: Tue Sep 19 2017 Return: Mon Oct 16 2017 Trip spans 28 days
Air China
Air China
PHL
6:10a
SIN
5:40a
47h 30m
2 stops
SIN
8:15p
PHL
2:31a
30h 16m
2 stops
Depart: Wed Nov 15 2017 Return: Mon Nov 27 2017 Trip spans 13 days
Korean Air
Korean Air
PHL
2:30a
SIN
6:10a
27h 40m
2 stops
SIN
5:30p
PHL
8:48a
39h 18m
2 stops
Depart: Wed Dec 20 2017 Return: Tue Jan 2 2018 Trip spans 14 days
$1528
Select
Etihad Airways
Etihad Airways
PHL
2:50a
SIN
4:05p
37h 15m
2 stops
SIN
2:25p
PHL
11:02p
32h 37m
2 stops
Depart: Wed Sep 20 2017 Return: Mon Oct 16 2017 Trip spans 27 days
Air China
Air China
PHL
6:10a
SIN
5:40a
47h 30m
2 stops
SIN
5:30a
PHL
2:31a
45h 01m
2 stops
Depart: Thu Jan 11 2018 Return: Thu Jan 18 2018 Trip spans 8 days
Korean Air
Korean Air
PHL
1:00a
SIN
6:10a
29h 10m
2 stops
SIN
8:30p
PHL
11:05p
26h 35m
2 stops
Depart: Thu Sep 21 2017 Return: Mon Oct 16 2017 Trip spans 26 days
Air China
Air China
PHL
6:10a
SIN
2:25p
32h 15m
2 stops
SIN
5:30a
PHL
2:31a
45h 01m
2 stops
Depart: Thu Jan 25 2018 Return: Thu Feb 1 2018 Trip spans 8 days
Korean Air
Korean Air
PHL
2:30a
SIN
6:10a
27h 40m
2 stops
SIN
5:30p
PHL
11:05p
29h 35m
2 stops
Depart: Sun Jan 7 2018 Return: Wed Jan 17 2018 Trip spans 11 days
Air China
Air China
PHL
4:55a
SIN
3:55a
47h 00m
2 stops
SIN
7:15p
PHL
2:04a
30h 49m
2 stops
Depart: Sun Jan 28 2018 Return: Tue Feb 6 2018 Trip spans 10 days
Korean Air
Korean Air
PHL
12:15p
SIN
1:55a
37h 40m
2 stops
SIN
5:30p
PHL
11:05p
29h 35m
2 stops
Depart: Tue Jan 9 2018 Return: Wed Jan 17 2018 Trip spans 9 days
Air China
Air China
PHL
4:55a
SIN
3:55a
47h 00m
2 stops
SIN
7:15p
PHL
2:04a
30h 49m
2 stops
Depart: Mon Jan 29 2018 Return: Mon Feb 5 2018 Trip spans 8 days
Korean Air
Korean Air
PHL
1:00a
SIN
6:10a
29h 10m
2 stops
SIN
5:30p
PHL
11:05p
29h 35m
2 stops
Depart: Sat Jan 13 2018 Return: Mon Jan 22 2018 Trip spans 10 days
Air China
Air China
PHL
4:55a
SIN
12:30p
31h 35m
2 stops
SIN
4:30a
PHL
2:04a
45h 34m
2 stops
Depart: Tue Jan 30 2018 Return: Tue Feb 6 2018 Trip spans 8 days
Korean Air
Korean Air
PHL
1:00a
SIN
6:10a
29h 10m
2 stops
SIN
5:30p
PHL
11:05p
29h 35m
2 stops
Depart: Mon Aug 28 2017 Return: Wed Aug 30 2017 Trip spans 3 days
$1190
Select
Qatar Airways
Qatar Airways
PHL
6:40a
SIN
4:25a
21h 45m
1 stop
SIN
6:35a
PHL
4:55p
34h 20m
1 stop
Depart: Sun Jan 14 2018 Return: Mon Jan 22 2018 Trip spans 9 days
Air China
Air China
PHL
4:55a
SIN
12:30p
31h 35m
2 stops
SIN
4:30a
PHL
2:04a
45h 34m
2 stops
Depart: Wed Jan 31 2018 Return: Wed Feb 7 2018 Trip spans 8 days
Korean Air
Korean Air
PHL
1:00a
SIN
6:10a
29h 10m
2 stops
SIN
8:30p
PHL
1:02a
28h 32m
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

Philadelphia
$599
Destination

Singapore
$599