$572+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
May 17 — May 241
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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Best
Last-minute
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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 April 17, 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 April 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
Tue 5/269:21 am
PHL
- SIN
2 stops36h 19m
Etihad Airways
Sun 6/79:00 pm
SIN
- PHL
2 stops33h 50m
Etihad Airways
Deal found 4/14![Etihad Airways logo]()
$928
This Etihad Airways deal was found by Cheapflights users on 4/16. 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.
Mon 5/412:50 pm
PHL
- SIN
2 stops32h 50m
Multiple Airlines
Mon 5/119:00 pm
SIN
- PHL
2 stops32h 38m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$998
This Etihad Airways deal was found by Cheapflights users on 4/12. 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 9/93:24 pm
PHL
- SIN
2 stops30h 16m
Multiple Airlines
Wed 9/309:00 pm
SIN
- PHL
2 stops33h 04m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,001
This Etihad Airways deal was found by Cheapflights users on 4/16. 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 10/271:30 pm
PHL
- SIN
2 stops32h 05m
Multiple Airlines
Tue 11/107:25 pm
SIN
- PHL
2 stops31h 52m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,002
This KAYAK deal was found by Cheapflights users on 4/16. 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.
Tue 6/29:21 am
PHL
- SIN
2 stops36h 19m
Etihad Airways
Sun 7/129:00 pm
SIN
- PHL
2 stops35h 00m
Etihad Airways
Deal found 4/16![Etihad Airways logo]()
$1,034
This Etihad Airways deal was found by Cheapflights users on 4/12. 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.
Sun 11/111:00 am
PHL
- SIN
2 stops33h 35m
Multiple Airlines
Wed 11/187:25 pm
SIN
- PHL
2 stops30h 52m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,061
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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.
Wed 9/98:30 pm
PHL
- SIN
1 stop24h 20m
Qatar Airways
Wed 9/307:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/12![Qatar Airways logo]()
$1,074
This oojo deal was found by Cheapflights users on 4/12. 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 9/98:30 pm
PHL
- SIN
1 stop31h 15m
Qatar Airways
Thu 9/177:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/12![Qatar Airways logo]()
$1,103
This CrystalTravel deal was found by Cheapflights users on 4/14. 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.
Sun 9/278:30 pm
PHL
- SIN
2 stops25h 45m
Qatar Airways
Sun 10/117:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,128
This Air Canada deal was found by Cheapflights users on 4/12. 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 9/910:05 am
PHL
- SIN
2 stops55h 10m
Air Canada
Thu 9/177:00 am
SIN
- PHL
2 stops43h 47m
Air Canada
Deal found 4/12![Air Canada logo]()
$1,147
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 April 17, 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 April 17, 2026.
This Etihad Airways deal was found by Cheapflights users on 4/12. 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 9/93:24 pm
PHL
- SIN
2 stops30h 16m
Multiple Airlines
Wed 9/309:00 pm
SIN
- PHL
2 stops33h 04m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,001
This Qatar Airways deal was found by Cheapflights users on 4/16. 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 9/108:30 pm
PHL
- SIN
1 stop36h 45m
Qatar Airways
Mon 9/147:40 pm
SIN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 4/16![Qatar Airways logo]()
$1,256
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 9/1011:30 am
PHL
- SIN
2 stops30h 45m
United Airlines
Mon 9/148:35 pm
SIN
- PHL
2 stops25h 08m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,290
This Etihad Airways deal was found by Cheapflights users on 4/14. 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 10/310:45 am
PHL
- SIN
2 stops34h 55m
Multiple Airlines
Wed 10/79:00 pm
SIN
- PHL
2 stops29h 48m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 4/296:12 am
PHL
- SIN
1 stop24h 23m
United Airlines
Tue 5/128:35 pm
SIN
- PHL
1 stop32h 24m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,291
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Tue 8/1811:30 am
PHL
- SIN
2 stops31h 10m
United Airlines
Thu 8/278:35 pm
SIN
- PHL
1 stop23h 14m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,367
This Etihad Airways deal was found by Cheapflights users on 4/14. 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.
Fri 7/38:28 am
PHL
- SIN
2 stops37h 12m
Multiple Airlines
Sun 7/129:00 pm
SIN
- PHL
2 stops33h 49m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,401
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
PHL
- SIN
3 stops35h 30m
Multiple Airlines
Mon 6/89:00 pm
SIN
- PHL
3 stops33h 55m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,781
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Sun 7/266:23 pm
PHL
- SIN
2 stops48h 17m
United Airlines
Fri 8/78:45 am
SIN
- PHL
3 stops42h 27m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,874
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/153:34 pm
PHL
- SIN
2 stops39h 01m
United Airlines
Tue 5/268:45 am
SIN
- PHL
3 stops39h 40m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,929
Last-minute flights from Philadelphia to SingaporeDiscover last-minute flight deals from Philadelphia to Singapore. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Singapore. Data last updated April 17, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 4/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:30 pm
PHL
- SIN
2 stops36h 45m
Multiple Airlines
Thu 4/231:05 am
SIN
- PHL
2 stops49h 41m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,337
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 4/296:12 am
PHL
- SIN
1 stop24h 23m
United Airlines
Tue 5/128:35 pm
SIN
- PHL
1 stop32h 24m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,291
This Etihad Airways deal was found by Cheapflights users on 4/13. 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.
Fri 5/17:15 am
PHL
- SIN
2 stops38h 25m
Multiple Airlines
Mon 5/119:00 pm
SIN
- PHL
2 stops32h 38m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,001
This Etihad Airways deal was found by Cheapflights users on 4/16. 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.
Mon 5/412:50 pm
PHL
- SIN
2 stops32h 50m
Multiple Airlines
Mon 5/119:00 pm
SIN
- PHL
2 stops32h 38m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$998
This KAYAK deal was found by Cheapflights users on 4/13. 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.
Mon 5/43:45 pm
PHL
- SIN
2 stops29h 35m
Qatar Airways
Sun 5/101:05 am
SIN
- PHL
2 stops33h 19m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,162
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 5/46:00 am
PHL
- SIN
1 stop24h 35m
United Airlines
Mon 5/118:35 pm
SIN
- PHL
1 stop23h 25m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,292
This Etihad Airways deal was found by Cheapflights users on 4/15. 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.
Fri 5/810:09 pm
PHL
- SIN
2 stops47h 31m
Multiple Airlines
Mon 5/119:00 pm
SIN
- PHL
2 stops32h 38m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,229
This Ovago deal was found by Cheapflights users on 4/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:45 pm
PHL
- SIN
2 stops36h 30m
Qatar Airways
Thu 5/281:05 am
SIN
- PHL
2 stops33h 00m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,163
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
Tue 5/269:21 am
PHL
- SIN
2 stops36h 19m
Etihad Airways
Sun 6/79:00 pm
SIN
- PHL
2 stops33h 50m
Etihad Airways
Deal found 4/14![Etihad Airways logo]()
$928
This FlightHub deal was found by Cheapflights users on 4/12. 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.
Tue 5/2610:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Sun 6/77:00 am
SIN
- PHL
2 stops34h 31m
Air Canada
Deal found 4/12![Air Canada logo]()
$1,278
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 April 17, 2026.
Search for one-way flight options from Philadelphia to Singapore. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
Tue 5/269:21 am
PHL
- SIN
2 stops36h 19m
Etihad Airways
Deal found 4/15![Etihad Airways logo]()
$572
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Thu 9/178:30 pm
PHL
- SIN
1 stop24h 20m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$577
This Etihad Airways deal was found by Cheapflights users on 4/13. 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.
Mon 4/277:05 am
PHL
- SIN
2 stops38h 35m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$628
This Etihad Airways deal was found by Cheapflights users on 4/12. 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.
Fri 4/248:46 am
PHL
- SIN
2 stops37h 04m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 9/176:06 pm
PHL
- SIN
3 stops36h 39m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 4/246:12 am
PHL
- SIN
1 stop24h 23m
United Airlines
Deal found 4/14![United Airlines logo]()
$722
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $928 (Cheapflightsfares) |
One-way from | $572 (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 April 17, 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
Wed 9/9
3:24 pm-9:40 am
2 stops30h 16m
Singapore Changi
Wed 9/30
9:00 pm-6:04 pm
2 stops33h 04m
$1,001
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sat 10/3
10:45 am-9:40 am
2 stops34h 55m
Singapore Changi
Wed 10/7
9:00 pm-2:48 pm
2 stops29h 48m
$1,001
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 9/10
8:30 pm-9:15 pm
1 stop36h 45m
Singapore Changi
Mon 9/14
7:40 pm-9:00 am
1 stop25h 20m
$1,256
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 9/10
11:30 am-6:15 am
2 stops30h 45m
Singapore Changi
Mon 9/14
8:35 pm-9:43 am
2 stops25h 08m
$1,290
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 4/29
6:12 am-6:35 pm
1 stop24h 23m
Singapore Changi
Tue 5/12
8:35 pm-4:59 pm
1 stop32h 24m
$1,291
Quickest round-trip
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Tue 8/18
11:30 am-6:40 am
2 stops31h 10m
Singapore Changi
Thu 8/27
8:35 pm-7:49 am
1 stop23h 14m
$1,367
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Fri 7/3
8:28 am-9:40 am
2 stops37h 12m
Singapore Changi
Sun 7/12
9:00 pm-6:49 pm
2 stops33h 49m
$1,401
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Mon 6/1
6:00 am-5:30 am
3 stops35h 30m
Singapore Changi
Mon 6/8
9:00 pm-6:55 pm
3 stops33h 55m
$1,781
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 7/26
6:23 pm-6:40 am
2 stops48h 17m
Singapore Changi
Fri 8/7
8:45 am-3:12 pm
3 stops42h 27m
$1,874
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Fri 5/15
3:34 pm-6:35 pm
2 stops39h 01m
Singapore Changi
Tue 5/26
8:45 am-12:25 pm
3 stops39h 40m
$1,929
Showing 1-10 of 15 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, 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 December is currently the most expensive (average of $1,998). 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 April 17, 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.
Crew
7.9
Overall
7.4
Entertainment
7.3
Comfort
7.3
Food
7.3
Boarding
7.5
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Crew
7.9
Overall
7.4
Entertainment
7.3
Comfort
7.3
Food
7.3
Boarding
7.5
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Crew
7.9
Overall
7.4
Entertainment
7.3
Comfort
7.3
Food
7.3
Boarding
7.5
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
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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 April 17, 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% |