$577+ Cheap flights from Philadelphia (PHL) to Singapore (SIN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Touko 9 — Touko 161
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Singapore with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Singapore
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Cheapest flights from Philadelphia to SingaporeExplore the most affordable flight options available from Philadelphia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on huhtikuu 9, 2026.
Explore the most affordable flight options available from Philadelphia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on huhtikuu 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/318:28 am
PHL
- SIN
2 stops37h 12m
Etihad Airways
pe 9/189:00 pm
SIN
- PHL
2 stops33h 04m
Etihad Airways
Deal found 4/5![Etihad Airways logo]()
$966
This Etihad Airways deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 9/88:28 am
PHL
- SIN
2 stops37h 12m
Multiple Airlines
ti 9/159:00 pm
SIN
- PHL
2 stops29h 48m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,001
This KAYAK deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 9/910:45 am
PHL
- SIN
2 stops34h 55m
Etihad Airways
su 9/139:00 pm
SIN
- PHL
2 stops33h 04m
Etihad Airways
Deal found 4/5![Etihad Airways logo]()
$1,061
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/318:30 pm
PHL
- SIN
1 stop31h 15m
Qatar Airways
pe 9/187:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$1,073
This oojo deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 10/78:30 pm
PHL
- SIN
1 stop24h 20m
Qatar Airways
ke 10/217:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/4![Qatar Airways logo]()
$1,087
This CrystalTravel deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 9/178:30 pm
PHL
- SIN
1 stop24h 20m
Qatar Airways
ke 9/234:35 pm
SIN
- PHL
2 stops28h 25m
Qatar Airways
Deal found 4/4![Qatar Airways logo]()
$1,125
This Qatar Airways deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 9/68:30 pm
PHL
- SIN
1 stop31h 15m
Qatar Airways
ke 9/167:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$1,130
This Qatar Airways deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 10/68:30 pm
PHL
- SIN
1 stop36h 45m
Qatar Airways
ma 10/197:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$1,132
This KAYAK deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 9/58:28 am
PHL
- SIN
2 stops37h 12m
Etihad Airways
ma 9/149:00 pm
SIN
- PHL
2 stops33h 04m
Etihad Airways
Deal found 4/5![Etihad Airways logo]()
$1,141
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 5/108:05 am
PHL
- SIN
2 stops32h 55m
Delta
la 5/2310:00 pm
SIN
- PHL
2 stops34h 49m
Delta
Deal found 4/4![Delta logo]()
$1,144
Best flights from Philadelphia to SingaporeDiscover carefully curated flight deals from Philadelphia to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated huhtikuu 9, 2026.
Discover carefully curated flight deals from Philadelphia to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated huhtikuu 9, 2026.
This Qatar Airways deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 10/68:30 pm
PHL
- SIN
1 stop24h 20m
Qatar Airways
ti 10/207:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$1,130
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 4/256:12 am
PHL
- SIN
1 stop24h 23m
United Airlines
la 5/98:35 pm
SIN
- PHL
1 stop32h 24m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,291
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 5/76:35 am
PHL
- SIN
2 stops29h 20m
Delta
to 5/1410:00 pm
SIN
- PHL
2 stops34h 49m
Delta
Deal found 4/6![Delta logo]()
$1,294
This Qatar Airways deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 4/2312:50 pm
PHL
- SIN
2 stops39h 25m
Multiple Airlines
ke 4/291:05 am
SIN
- PHL
2 stops35h 43m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,475
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 5/65:30 am
PHL
- SIN
2 stops35h 30m
Delta
ti 5/121:25 am
SIN
- PHL
2 stops25h 35m
Delta
Deal found 4/6![Delta logo]()
$1,294
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pe 5/86:00 am
PHL
- SIN
1 stop24h 35m
United Airlines
ma 5/118:35 pm
SIN
- PHL
2 stops29h 45m
United Airlines
Deal found 4/9![United Airlines logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 5/66:54 pm
PHL
- SIN
2 stops35h 41m
United Airlines
ke 5/139:00 am
SIN
- PHL
2 stops26h 43m
United Airlines
Deal found 4/6![United Airlines logo]()
$1,295
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 5/206:35 am
PHL
- SIN
2 stops34h 25m
Delta
ti 5/261:25 am
SIN
- PHL
2 stops27h 54m
Delta
Deal found 4/4![Delta logo]()
$1,456
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 7/289:21 am
PHL
- SIN
2 stops33h 19m
United Airlines
to 8/138:35 pm
SIN
- PHL
2 stops25h 08m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,456
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 7/231:31 pm
PHL
- SIN
2 stops29h 09m
United Airlines
ma 8/108:35 pm
SIN
- PHL
1 stop23h 15m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,462
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 7/2910:32 am
PHL
- SIN
2 stops32h 08m
United Airlines
to 8/138:35 pm
SIN
- PHL
1 stop23h 14m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,462
Last-minute flights from Philadelphia to SingaporeDiscover last-minute flight deals from Philadelphia to Singapore. Data last updated huhtikuu 9, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Singapore. Data last updated huhtikuu 9, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pe 4/108:30 am
PHL
- SIN
2 stops37h 10m
Multiple Airlines
su 4/198:45 pm
SIN
- PHL
2 stops29h 40m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,001
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 4/256:00 am
PHL
- SIN
2 stops35h 00m
Delta
la 5/910:00 pm
SIN
- PHL
2 stops27h 18m
Delta
Deal found 4/7![Delta logo]()
$1,294
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 4/2611:36 am
PHL
- SIN
2 stops31h 09m
United Airlines
to 5/218:35 pm
SIN
- PHL
1 stop23h 15m
United Airlines
Deal found 4/8![United Airlines logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 4/286:12 am
PHL
- SIN
1 stop24h 23m
United Airlines
ma 5/188:35 pm
SIN
- PHL
1 stop23h 25m
United Airlines
Deal found 4/8![United Airlines logo]()
$1,291
This KAYAK deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 4/2910:00 am
PHL
- SIN
2 stops32h 10m
Japan Airlines
ma 5/181:55 am
SIN
- PHL
2 stops26h 01m
Japan Airlines
Deal found 4/8![Japan Airlines logo]()
$1,261
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 5/26:06 pm
PHL
- SIN
1 stop36h 29m
United Airlines
ma 5/188:35 pm
SIN
- PHL
1 stop23h 25m
United Airlines
Deal found 4/8![United Airlines logo]()
$1,303
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 5/36:54 pm
PHL
- SIN
2 stops46h 06m
Delta
su 5/107:30 am
SIN
- PHL
2 stops34h 07m
Delta
Deal found 4/5![Delta logo]()
$1,159
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 5/47:15 am
PHL
- SIN
2 stops33h 45m
Delta
ma 5/117:30 am
SIN
- PHL
2 stops34h 40m
Delta
Deal found 4/4![Delta logo]()
$1,154
This KAYAK deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 5/410:40 am
PHL
- SIN
2 stops34h 40m
Qatar Airways
su 5/101:05 am
SIN
- PHL
2 stops33h 19m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,162
This KAYAK deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 5/66:06 pm
PHL
- SIN
1 stop36h 29m
Multiple Airlines
ke 5/138:35 pm
SIN
- PHL
1 stop23h 25m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,308
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 5/108:05 am
PHL
- SIN
2 stops32h 55m
Delta
la 5/2310:00 pm
SIN
- PHL
2 stops34h 49m
Delta
Deal found 4/4![Delta logo]()
$1,144
This FlightHub deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 5/2610:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
su 6/711:55 pm
SIN
- PHL
2 stops50h 53m
Air Canada
Deal found 4/8![Air Canada logo]()
$1,268
One-way flights from Philadelphia to SingaporeSearch for one-way flight options from Philadelphia to Singapore. Find affordable one-way fares based on user searches. Data last updated huhtikuu 9, 2026.
Search for one-way flight options from Philadelphia to Singapore. Find affordable one-way fares based on user searches. Data last updated huhtikuu 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 9/108:30 pm
PHL
- SIN
1 stop31h 15m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$577
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/78:30 pm
PHL
- SIN
1 stop31h 15m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 4/298:00 am
PHL
- SIN
3 stops57h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$604
This Qatar Airways deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 9/68:30 pm
PHL
- SIN
1 stop31h 15m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 9/104:44 pm
PHL
- SIN
2 stops36h 51m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$609
This Etihad Airways deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 9/88:20 am
PHL
- SIN
2 stops37h 20m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 5/48:41 pm
PHL
- SIN
3 stops52h 34m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 4/268:36 pm
PHL
- SIN
3 stops44h 54m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 4/281:30 pm
PHL
- SIN
3 stops53h 55m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$642
This Qatar Airways deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 9/58:30 pm
PHL
- SIN
1 stop31h 15m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/273:27 pm
PHL
- SIN
3 stops45h 18m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$651
This Justfly.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 4/2811:00 am
PHL
- SIN
2 stops31h 10m
Japan Airlines
Deal found 4/8![Japan Airlines logo]()
$652
Find flight deals from Philadelphia to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated huhtikuu 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $966 (Cheapflightsfares) |
One-way from | $577 (Cheapflightsfares) |
Popular in | December |
Cheapest in | February |
Average price | $1,081 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated huhtikuu 9, 2026.
Use the filters below to find and compare flights from Philadelphia to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
ti 10/6
8:30 pm-8:50 am
1 stop24h 20m
Singapore Changi
ti 10/20
7:40 pm-9:00 am
1 stop25h 20m
$1,130
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
la 4/25
6:12 am-6:35 pm
1 stop24h 23m
Singapore Changi
la 5/9
8:35 pm-4:59 pm
1 stop32h 24m
$1,291
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
to 5/7
6:35 am-11:55 pm
2 stops29h 20m
Singapore Changi
to 5/14
10:00 pm-8:49 pm
2 stops34h 49m
$1,294
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
ke 5/6
5:30 am-5:00 am
2 stops35h 30m
Singapore Changi
ti 5/12
1:25 am-3:00 pm
2 stops25h 35m
$1,294
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
pe 5/8
6:00 am-6:35 pm
1 stop24h 35m
Singapore Changi
ma 5/11
8:35 pm-2:20 pm
2 stops29h 45m
$1,295
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
ke 5/6
6:54 pm-6:35 pm
2 stops35h 41m
Singapore Changi
ke 5/13
9:00 am-11:43 pm
2 stops26h 43m
$1,295
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
ke 5/20
6:35 am-5:00 am
2 stops34h 25m
Singapore Changi
ti 5/26
1:25 am-5:19 pm
2 stops27h 54m
$1,456
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
ti 7/28
9:21 am-6:40 am
2 stops33h 19m
Singapore Changi
to 8/13
8:35 pm-9:43 am
2 stops25h 08m
$1,456
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
to 7/23
1:31 pm-6:40 am
2 stops29h 09m
Singapore Changi
ma 8/10
8:35 pm-7:50 am
1 stop23h 15m
$1,462
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
ke 7/29
10:32 am-6:40 am
2 stops32h 08m
Singapore Changi
to 8/13
8:35 pm-7:49 am
1 stop23h 14m
$1,462
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Singapore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Singapore in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Singapore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Philadelphia with our price prediction graph.
PHL-SIN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Singapore
What is the cheapest month to book a flight from Philadelphia to Singapore?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Singapore (average of $510). Flying from Philadelphia to Singapore in June is currently the most expensive (average of $1,022). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Philadelphia to Singapore?
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated huhtikuu 9, 2026.
Get a feel of what it's like to fly with Qatar Airways and United Airlines from Philadelphia to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.3
Boarding
7.5
Comfort
7.4
Overall
7.4
Food
7.3
Crew
7.9
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Entertainment
7.3
Boarding
7.5
Comfort
7.4
Overall
7.4
Food
7.3
Crew
7.9
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Entertainment
7.3
Boarding
7.5
Comfort
7.4
Overall
7.4
Food
7.3
Crew
7.9
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Singapore by cabin class
Find flights from Philadelphia to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Singapore flights
Browse other Philadelphia and Singapore flight options. Last updated on huhtikuu 9, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on huhtikuu 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Singapore
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on huhtikuu 9, 2026.
Top 2 airlines flying from Philadelphia to Singapore
Discover the top 2 airlines that operate flights from Philadelphia to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated huhtikuu 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$773 | Average$1,186 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$835 | Average$1,069 | FlexibilityNo cancel fee | On-time69% |