$557+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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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 March 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 March 24, 2026.
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:29 pm
PHL
- SIN
2 stops40h 26m
Delta
Thu 9/177:30 am
SIN
- PHL
2 stops37h 58m
Delta
Deal found 3/21![Delta logo]()
$954
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 am
PHL
- SIN
2 stops29h 55m
Delta
Sun 5/107:30 am
SIN
- PHL
2 stops34h 07m
Delta
Deal found 3/19![Delta logo]()
$955
This BusinessClass deal was found by Cheapflights users on 3/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:15 am
PHL
- SIN
2 stops26h 40m
Korean Air
Sun 5/1010:00 pm
SIN
- PHL
2 stops27h 18m
Korean Air
Deal found 3/19![Korean Air logo]()
$956
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:25 am
PHL
- SIN
2 stops37h 15m
Etihad Airways
Thu 4/239:00 pm
SIN
- PHL
2 stops32h 38m
Etihad Airways
Deal found 3/19![Etihad Airways logo]()
$959
This Korean Air deal was found by Cheapflights users on 3/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am
PHL
- SIN
2 stops49h 25m
Korean Air
Sun 11/810:30 pm
SIN
- PHL
2 stops30h 14m
Korean Air
Deal found 3/21![Korean Air logo]()
$960
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:32 pm
PHL
- SIN
2 stops47h 28m
Delta
Mon 4/277:30 am
SIN
- PHL
2 stops34h 29m
Delta
Deal found 3/19![Delta logo]()
$961
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:34 pm
PHL
- SIN
2 stops45h 21m
Delta
Mon 5/117:30 am
SIN
- PHL
2 stops37h 57m
Delta
Deal found 3/19![Delta logo]()
$962
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:25 am
PHL
- SIN
2 stops37h 15m
Etihad Airways
Fri 4/249:00 pm
SIN
- PHL
2 stops32h 38m
Etihad Airways
Deal found 3/21![Etihad Airways logo]()
$966
This Etihad Airways deal was found by Cheapflights users on 3/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:02 am
PHL
- SIN
2 stops36h 48m
Multiple Airlines
Fri 4/179:00 pm
SIN
- PHL
2 stops29h 25m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,001
This Orbitz deal was found by Cheapflights users on 3/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:30 am
PHL
- SIN
2 stops37h 10m
Multiple Airlines
Fri 4/109:00 pm
SIN
- PHL
2 stops46h 40m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,007
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:42 am
PHL
- SIN
2 stops31h 18m
Delta
Fri 10/27:30 am
SIN
- PHL
2 stops28h 57m
Delta
Deal found 3/22![Delta logo]()
$1,012
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
PHL
- SIN
2 stops35h 00m
Delta
Tue 4/2810:00 pm
SIN
- PHL
2 stops43h 59m
Delta
Deal found 3/19![Delta logo]()
$1,021
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 March 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 March 24, 2026.
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:29 pm
PHL
- SIN
2 stops40h 26m
Delta
Thu 9/177:30 am
SIN
- PHL
2 stops37h 58m
Delta
Deal found 3/21![Delta logo]()
$954
This Korean Air deal was found by Cheapflights users on 3/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:25 am
PHL
- SIN
2 stops31h 35m
Korean Air
Mon 5/1110:00 pm
SIN
- PHL
2 stops27h 18m
Korean Air
Deal found 3/19![Korean Air logo]()
$960
This Etihad Airways deal was found by Cheapflights users on 3/21. 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.
Tue 4/78:46 am
PHL
- SIN
2 stops37h 04m
Multiple Airlines
Tue 4/219:00 pm
SIN
- PHL
2 stops32h 38m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:25 am
PHL
- SIN
1 stop32h 50m
United Airlines
Mon 9/218:35 pm
SIN
- PHL
1 stop23h 14m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:30 am
PHL
- SIN
1 stop33h 15m
United Airlines
Sun 5/108:35 pm
SIN
- PHL
1 stop32h 24m
United Airlines
Deal found 3/19![United Airlines logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:06 pm
PHL
- SIN
1 stop24h 39m
United Airlines
Wed 5/139:00 am
SIN
- PHL
2 stops26h 43m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,096
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
PHL
- SIN
1 stop24h 35m
United Airlines
Mon 8/108:35 pm
SIN
- PHL
2 stops27h 48m
United Airlines
Deal found 3/19![United Airlines logo]()
$1,156
Last-minute flights from Philadelphia to SingaporeDiscover last-minute flight deals from Philadelphia to Singapore. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Singapore. Data last updated March 24, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 3/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:30 am
PHL
- SIN
2 stops37h 10m
Multiple Airlines
Fri 4/109:00 pm
SIN
- PHL
2 stops46h 40m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,007
This Etihad Airways deal was found by Cheapflights users on 3/21. 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.
Tue 4/76:00 am
PHL
- SIN
2 stops39h 50m
Multiple Airlines
Thu 4/169:00 pm
SIN
- PHL
2 stops29h 25m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,061
This Etihad Airways deal was found by Cheapflights users on 3/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:02 am
PHL
- SIN
2 stops36h 48m
Multiple Airlines
Fri 4/179:00 pm
SIN
- PHL
2 stops29h 25m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,001
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:25 am
PHL
- SIN
2 stops37h 15m
Etihad Airways
Thu 4/239:00 pm
SIN
- PHL
2 stops32h 38m
Etihad Airways
Deal found 3/19![Etihad Airways logo]()
$959
This Etihad Airways deal was found by Cheapflights users on 3/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:25 am
PHL
- SIN
2 stops37h 15m
Etihad Airways
Sat 4/259:00 pm
SIN
- PHL
2 stops36h 59m
Etihad Airways
Deal found 3/19![Etihad Airways logo]()
$1,141
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:25 am
PHL
- SIN
2 stops37h 15m
Etihad Airways
Fri 4/249:00 pm
SIN
- PHL
2 stops32h 38m
Etihad Airways
Deal found 3/21![Etihad Airways logo]()
$966
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:32 pm
PHL
- SIN
2 stops47h 28m
Delta
Mon 4/277:30 am
SIN
- PHL
2 stops34h 29m
Delta
Deal found 3/19![Delta logo]()
$961
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:32 pm
PHL
- SIN
2 stops47h 28m
Delta
Tue 4/2810:00 pm
SIN
- PHL
2 stops43h 59m
Delta
Deal found 3/19![Delta logo]()
$1,027
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:42 am
PHL
- SIN
2 stops31h 18m
Delta
Mon 4/277:30 am
SIN
- PHL
2 stops34h 29m
Delta
Deal found 3/19![Delta logo]()
$955
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
PHL
- SIN
2 stops35h 00m
Delta
Tue 4/2810:00 pm
SIN
- PHL
2 stops43h 59m
Delta
Deal found 3/19![Delta logo]()
$1,021
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:40 am
PHL
- SIN
2 stops32h 20m
Delta
Fri 5/87:30 am
SIN
- PHL
2 stops27h 42m
Delta
Deal found 3/19![Delta logo]()
$1,161
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:35 pm
PHL
- SIN
2 stops34h 00m
United Airlines
Fri 5/89:00 am
SIN
- PHL
2 stops27h 59m
United Airlines
Deal found 3/19![United Airlines logo]()
$1,096
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 March 24, 2026.
Search for one-way flight options from Philadelphia to Singapore. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:00 am
PHL
- SIN
2 stops31h 20m
American Airlines
Deal found 3/20![American Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:34 pm
PHL
- SIN
2 stops45h 21m
Delta
Deal found 3/21![Delta logo]()
$569
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:26 pm
PHL
- SIN
3 stops41h 09m
United Airlines
Deal found 3/21![United Airlines logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:16 pm
PHL
- SIN
3 stops55h 19m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:00 am
PHL
- SIN
3 stops38h 55m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$749
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:00 am
PHL
- SIN
3 stops53h 00m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$952
This KAYAK deal was found by Cheapflights users on 3/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
PHL
- SIN
1 stop24h 35m
Air China
Deal found 3/19![Air China logo]()
$967
This KAYAK deal was found by Cheapflights users on 3/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:35 pm
PHL
- SIN
2 stops29h 15m
STARLUX Airlines
Deal found 3/19![STARLUX Airlines logo]()
$986
This KAYAK deal was found by Cheapflights users on 3/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:25 am
PHL
- SIN
1 stop32h 50m
ANA
Deal found 3/19![ANA logo]()
$1,023
This BusinessClass deal was found by Cheapflights users on 3/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:20 pm
PHL
- SIN
2 stops24h 55m
Singapore Airlines
Deal found 3/20![Singapore Airlines logo]()
$1,756
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 March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $954 (Delta) |
One-way from | $557 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $1,116 |
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 March 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
Sun 9/13
7:29 pm-11:55 pm
2 stops40h 26m
Singapore Changi
Thu 9/17
7:30 am-9:28 am
2 stops37h 58m
$954
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Mon 5/4
9:25 am-5:00 am
2 stops31h 35m
Singapore Changi
Mon 5/11
10:00 pm-1:18 pm
2 stops27h 18m
$960
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Tue 4/7
8:46 am-9:50 am
2 stops37h 04m
Singapore Changi
Tue 4/21
9:00 pm-5:38 pm
2 stops32h 38m
$1,001
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 9/17
9:25 am-6:15 am
1 stop32h 50m
Singapore Changi
Mon 9/21
8:35 pm-7:49 am
1 stop23h 14m
$1,079
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 5/3
9:30 am-6:45 am
1 stop33h 15m
Singapore Changi
Sun 5/10
8:35 pm-4:59 pm
1 stop32h 24m
$1,091
Quickest round-trip
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 5/6
6:06 pm-6:45 am
1 stop24h 39m
Singapore Changi
Wed 5/13
9:00 am-11:43 pm
2 stops26h 43m
$1,096
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 8/5
6:00 am-6:35 pm
1 stop24h 35m
Singapore Changi
Mon 8/10
8:35 pm-12:23 pm
2 stops27h 48m
$1,156
Cheapest one-way
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Tue 4/21
5:00 am-12:20 am
2 stops31h 20m
$557
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sat 5/2
2:34 pm-11:55 pm
2 stops45h 21m
$569
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sat 5/2
9:30 am-6:35 pm
1 stop45h 05m
$645
Showing 1-10 of 18 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 March.
| 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
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 March 24, 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.
Food
7.3
Boarding
7.5
Comfort
7.4
Crew
7.9
Entertainment
7.3
Overall
7.4
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Food
7.3
Boarding
7.5
Comfort
7.4
Crew
7.9
Entertainment
7.3
Overall
7.4
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Food
7.3
Boarding
7.5
Comfort
7.4
Crew
7.9
Entertainment
7.3
Overall
7.4
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Related info for your journey
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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 March 24, 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% |