$560+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Singapore with Cheapflights
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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 June 24, 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 June 24, 2026.
This Etihad Airways deal was found by Cheapflights users on 6/21. 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.
Wed 10/143:26 pm
PHL
- SIN
2 stops30h 14m
Multiple Airlines
Wed 10/219:00 pm
SIN
- PHL
2 stops32h 59m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,031
This Etihad Airways deal was found by Cheapflights users on 6/20. 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.
Tue 11/35:37 am
PHL
- SIN
2 stops38h 58m
Multiple Airlines
Wed 11/187:25 pm
SIN
- PHL
2 stops30h 52m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,091
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Mon 11/23:20 pm
PHL
- SIN
2 stops50h 40m
Air Canada
Thu 11/198:50 am
SIN
- PHL
2 stops42h 54m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,114
This Air Canada deal was found by Cheapflights users on 6/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:25 pm
PHL
- SIN
2 stops49h 50m
Air Canada
Mon 8/106:15 am
SIN
- PHL
2 stops44h 34m
Air Canada
Deal found 6/19![Air Canada logo]()
$1,122
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:05 am
PHL
- SIN
2 stops55h 10m
Air Canada
Wed 10/148:10 am
SIN
- PHL
2 stops26h 36m
Air Canada
Deal found 6/21![Air Canada logo]()
$1,125
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:05 am
PHL
- SIN
2 stops55h 10m
Air Canada
Wed 8/126:15 am
SIN
- PHL
2 stops44h 34m
Air Canada
Deal found 6/21![Air Canada logo]()
$1,126
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Sun 9/203:25 pm
PHL
- SIN
2 stops45h 20m
Multiple Airlines
Tue 9/292:25 am
SIN
- PHL
2 stops48h 22m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,132
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Thu 8/2010:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Sun 8/307:00 am
SIN
- PHL
2 stops26h 34m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,151
This Air Canada deal was found by Cheapflights users on 6/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Mon 8/3110:50 pm
SIN
- PHL
2 stops34h 44m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,157
This Gotogate deal was found by Cheapflights users on 6/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:40 pm
PHL
- SIN
1 stop34h 50m
Multiple Airlines
Wed 10/2811:55 pm
SIN
- PHL
1 stop29h 10m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,167
This Etihad Airways deal was found by Cheapflights users on 6/22. 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.
Sat 10/2412:50 pm
PHL
- SIN
2 stops32h 45m
Multiple Airlines
Sat 11/77:25 pm
SIN
- PHL
2 stops35h 07m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,171
This Gotogate deal was found by Cheapflights users on 6/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:40 pm
PHL
- SIN
1 stop34h 50m
Multiple Airlines
Mon 11/211:55 pm
SIN
- PHL
1 stop29h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,173
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 June 24, 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 June 24, 2026.
This Etihad Airways deal was found by Cheapflights users on 6/22. 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.
Sat 10/2412:50 pm
PHL
- SIN
2 stops32h 45m
Multiple Airlines
Sat 11/77:25 pm
SIN
- PHL
2 stops35h 07m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,171
This Qatar Airways deal was found by Cheapflights users on 6/19. 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.
Sun 11/18:30 pm
PHL
- SIN
1 stop23h 15m
Qatar Airways
Mon 11/163:15 am
SIN
- PHL
1 stop24h 25m
Qatar Airways
Deal found 6/19![Qatar Airways logo]()
$1,258
This Qatar Airways deal was found by Cheapflights users on 6/20. 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.
Sun 9/69:30 pm
PHL
- SIN
1 stop30h 15m
Qatar Airways
Wed 9/93:15 am
SIN
- PHL
1 stop23h 50m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,258
This Qatar Airways deal was found by Cheapflights users on 6/20. 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.
Thu 11/58:30 pm
PHL
- SIN
1 stop23h 15m
Qatar Airways
Wed 11/183:15 am
SIN
- PHL
1 stop24h 25m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,258
This Qatar Airways deal was found by Cheapflights users on 6/19. 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.
Wed 11/48:30 pm
PHL
- SIN
1 stop23h 15m
Qatar Airways
Sat 11/143:15 am
SIN
- PHL
1 stop24h 25m
Qatar Airways
Deal found 6/19![Qatar Airways logo]()
$1,298
This Qatar Airways deal was found by Cheapflights users on 6/23. 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.
Sat 8/229:30 pm
PHL
- SIN
1 stop30h 15m
Qatar Airways
Thu 8/273:15 am
SIN
- PHL
1 stop23h 50m
Qatar Airways
Deal found 6/23![Qatar Airways logo]()
$1,323
This Qatar Airways deal was found by Cheapflights users on 6/20. 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.
Sat 10/319:30 pm
PHL
- SIN
1 stop23h 15m
Qatar Airways
Sat 11/143:15 am
SIN
- PHL
1 stop24h 25m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,338
This Qatar Airways deal was found by Cheapflights users on 6/19. 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.
Tue 11/38:30 pm
PHL
- SIN
1 stop23h 15m
Qatar Airways
Sun 11/157:30 pm
SIN
- PHL
2 stops32h 10m
Qatar Airways
Deal found 6/19![Qatar Airways logo]()
$1,369
This Qatar Airways deal was found by Cheapflights users on 6/20. 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.
Sun 11/18:30 pm
PHL
- SIN
1 stop23h 15m
Qatar Airways
Sun 11/159:20 pm
SIN
- PHL
2 stops30h 20m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,369
This Qatar Airways deal was found by Cheapflights users on 6/20. 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.
Mon 11/28:30 pm
PHL
- SIN
2 stops27h 25m
Qatar Airways
Sat 11/143:15 am
SIN
- PHL
1 stop24h 25m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,369
Last-minute flights from Philadelphia to SingaporeDiscover last-minute flight deals from Philadelphia to Singapore. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Singapore. Data last updated June 24, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/21. 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.
Sun 7/53:25 pm
PHL
- SIN
2 stops45h 20m
Multiple Airlines
Mon 7/208:10 am
SIN
- PHL
2 stops37h 54m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,219
This Justfly.com deal was found by Cheapflights users on 6/20. 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.
Sun 7/510:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Mon 7/206:15 am
SIN
- PHL
2 stops44h 34m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,246
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Wed 7/153:25 pm
PHL
- SIN
2 stops66h 05m
Multiple Airlines
Wed 8/198:10 am
SIN
- PHL
2 stops42h 39m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,209
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Wed 7/153:25 pm
PHL
- SIN
2 stops66h 05m
Air Canada
Wed 8/196:15 am
SIN
- PHL
2 stops44h 34m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,214
This oojo deal was found by Cheapflights users on 6/22. 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.
Wed 7/1510:20 pm
PHL
- SIN
2 stops58h 55m
Qatar Airways
Tue 8/183:15 am
SIN
- PHL
1 stop23h 50m
Qatar Airways
Deal found 6/22![Qatar Airways logo]()
$1,563
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:25 pm
PHL
- SIN
2 stops25h 50m
Air Canada
Fri 7/246:15 am
SIN
- PHL
2 stops27h 19m
Air Canada
Deal found 6/18![Air Canada logo]()
$1,499
This Air Canada deal was found by Cheapflights users on 6/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:05 am
PHL
- SIN
2 stops55h 10m
Air Canada
Mon 7/276:15 am
SIN
- PHL
2 stops27h 19m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,206
This Air Canada deal was found by Cheapflights users on 6/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Thu 8/207:00 am
SIN
- PHL
2 stops43h 49m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,186
This oojo deal was found by Cheapflights users on 6/23. 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.
Tue 7/2110:20 pm
PHL
- SIN
2 stops46h 30m
Qatar Airways
Thu 8/207:40 pm
SIN
- PHL
1 stop31h 25m
Qatar Airways
Deal found 6/23![Qatar Airways logo]()
$1,365
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 June 24, 2026.
Search for one-way flight options from Philadelphia to Singapore. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Tue 9/159:14 am
PHL
- SIN
3 stops55h 46m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 7/2712:54 pm
PHL
- SIN
3 stops44h 36m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Wed 9/168:44 pm
PHL
- SIN
2 stops56h 51m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Thu 9/178:44 pm
PHL
- SIN
2 stops56h 51m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Mon 7/2012:54 pm
PHL
- SIN
3 stops44h 36m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$619
This Priceline deal was found by Cheapflights users on 6/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:30 pm
PHL
- SIN
1 stop30h 15m
Qatar Airways
Deal found 6/23![Qatar Airways logo]()
$649
This oojo deal was found by Cheapflights users on 6/23. 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.
Thu 9/179:30 pm
PHL
- SIN
1 stop30h 15m
Qatar Airways
Deal found 6/23![Qatar Airways logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Sat 7/1812:44 pm
PHL
- SIN
3 stops54h 06m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$684
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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,031 (Etihad Airways) |
One-way from | $560 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $2,175 |
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 June 24, 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
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sat 10/24
12:50 pm-9:35 am
2 stops32h 45m
Singapore Changi
Sat 11/7
7:25 pm-5:32 pm
2 stops35h 07m
$1,171
Quickest round-trip
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 11/1
8:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Mon 11/16
3:15 am-2:40 pm
1 stop24h 25m
$1,258
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 9/6
9:30 pm-3:45 pm
1 stop30h 15m
Singapore Changi
Wed 9/9
3:15 am-3:05 pm
1 stop23h 50m
$1,258
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 11/5
8:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Wed 11/18
3:15 am-2:40 pm
1 stop24h 25m
$1,258
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 11/4
8:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Sat 11/14
3:15 am-2:40 pm
1 stop24h 25m
$1,298
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sat 8/22
9:30 pm-3:45 pm
1 stop30h 15m
Singapore Changi
Thu 8/27
3:15 am-3:05 pm
1 stop23h 50m
$1,323
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sat 10/31
9:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Sat 11/14
3:15 am-2:40 pm
1 stop24h 25m
$1,338
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Tue 11/3
8:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Sun 11/15
7:30 pm-2:40 pm
2 stops32h 10m
$1,369
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 11/1
8:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Sun 11/15
9:20 pm-2:40 pm
2 stops30h 20m
$1,369
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Mon 11/2
8:30 pm-12:55 pm
2 stops27h 25m
Singapore Changi
Sat 11/14
3:15 am-2:40 pm
1 stop24h 25m
$1,369
Showing 1-10 of 19 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 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
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What is the cheapest month to book a flight from Philadelphia to Singapore?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to Singapore (average of $904). Flying from Philadelphia to Singapore in June is currently the most expensive (average of $2,175). 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?
What’s the top layover airport for flights from Philadelphia to Singapore?
Share of 1-stop round-trip flights from Philadelphia to Singapore chosen by Cheapflights users in the past 12 months, using the same layover each way.
Doha (DOH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Philadelphia to Singapore on Cheapflights.
What’s the cheapest layover airport for flights from Philadelphia to Singapore?
Average round-trip fare for 1-stop flights from Philadelphia to Singapore, chosen by Cheapflights users in the past 12 months, with the same layover each way.
San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $2,202.
What’s the fastest layover option from Philadelphia to Singapore?
Shortest average travel time for 1-stop one-way flights from Philadelphia to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for 1-stop routes: 24h 20m.
Which airport typically offers the quickest layover for flights from Philadelphia to Singapore?
Average layover duration for 1-stop one-way flights from Philadelphia to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 31m.
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 June 24, 2026.
Get a feel of what it's like to fly with United Airlines and Qatar Airways 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.
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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
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Philadelphia and Singapore flights
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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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$709 | Average$1,137 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$769 | Average$1,131 | FlexibilityNo cancel fee | On-time68% |