$573+ Cheap flights from Philadelphia (PHL) to Singapore
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Aug 25 — Sep 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Philadelphia to Singapore with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 July 26, 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 July 26, 2026.
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:28 am
PHL
- SIN
2 stops37h 12m
Etihad Airways
Mon 9/149:00 pm
SIN
- PHL
2 stops33h 04m
Etihad Airways
Deal found 7/24![Etihad Airways logo]()
$980
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:28 am
PHL
- SIN
2 stops37h 12m
Etihad Airways
Sun 9/139:00 pm
SIN
- PHL
2 stops33h 04m
Etihad Airways
Deal found 7/24![Etihad Airways logo]()
$981
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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.
Tue 10/1310:45 am
PHL
- SIN
2 stops34h 55m
Etihad Airways
Wed 10/219:00 pm
SIN
- PHL
2 stops32h 59m
Etihad Airways
Deal found 7/21![Etihad Airways logo]()
$995
This Etihad Airways deal was found by Cheapflights users on 7/26. 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 9/911:30 am
PHL
- SIN
2 stops34h 10m
Multiple Airlines
Wed 9/169:00 pm
SIN
- PHL
2 stops33h 04m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,014
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:30 am
PHL
- SIN
2 stops35h 05m
Etihad Airways
Tue 11/37:25 pm
SIN
- PHL
2 stops35h 07m
Etihad Airways
Deal found 7/23![Etihad Airways logo]()
$1,020
This Etihad Airways deal was found by Cheapflights users on 7/23. 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.
Mon 11/910:30 am
PHL
- SIN
2 stops34h 05m
Multiple Airlines
Tue 11/177:25 pm
SIN
- PHL
2 stops36h 47m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,031
This Etihad Airways deal was found by Cheapflights users on 7/24. 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 9/710:41 am
PHL
- SIN
2 stops34h 59m
Multiple Airlines
Mon 9/149:00 pm
SIN
- PHL
2 stops33h 04m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,032
This Traveloka deal was found by Cheapflights users on 7/26. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:30 pm
PHL
- SIN
1 stop30h 15m
Qatar Airways
Wed 9/167:40 pm
SIN
- PHL
1 stop30h 50m
Qatar Airways
Deal found 7/26![Qatar Airways logo]()
$1,039
This Bravofly deal was found by Cheapflights users on 7/24. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:30 pm
PHL
- SIN
1 stop30h 15m
Qatar Airways
Sun 9/133:15 am
SIN
- PHL
1 stop23h 15m
Qatar Airways
Deal found 7/24![Qatar Airways logo]()
$1,043
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 July 26, 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 July 26, 2026.
This Etihad Airways deal was found by Cheapflights users on 7/22. 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.
Fri 10/93:30 pm
PHL
- SIN
2 stops30h 10m
Multiple Airlines
Fri 10/169:00 pm
SIN
- PHL
2 stops32h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,031
This Qatar Airways deal was found by Cheapflights users on 7/26. 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 9/99:30 pm
PHL
- SIN
1 stop35h 45m
Qatar Airways
Wed 9/167:40 pm
SIN
- PHL
1 stop30h 50m
Qatar Airways
Deal found 7/26![Qatar Airways logo]()
$1,072
This JetBlue deal was found by Cheapflights users on 7/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:30 pm
PHL
- SIN
1 stop30h 15m
JetBlue
Tue 9/87:40 pm
SIN
- PHL
1 stop30h 50m
JetBlue
Deal found 7/23![JetBlue logo]()
$1,197
This Etihad Airways deal was found by Cheapflights users on 7/24. 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 10/283:30 pm
PHL
- SIN
2 stops30h 05m
Multiple Airlines
Sun 11/87:25 pm
SIN
- PHL
2 stops35h 07m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,031
This Qatar Airways deal was found by Cheapflights users on 7/24. 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 10/289:30 pm
PHL
- SIN
1 stop23h 15m
Qatar Airways
Sun 11/810:15 am
SIN
- PHL
1 stop41h 25m
Qatar Airways
Deal found 7/24![Qatar Airways logo]()
$1,109
This Etihad Airways deal was found by Cheapflights users on 7/26. 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 9/99:09 am
PHL
- SIN
2 stops36h 31m
Multiple Airlines
Wed 9/169:00 pm
SIN
- PHL
2 stops33h 04m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,031
This JetBlue deal was found by Cheapflights users on 7/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:30 pm
PHL
- SIN
1 stop23h 20m
JetBlue
Wed 10/143:15 am
SIN
- PHL
1 stop23h 50m
JetBlue
Deal found 7/22![JetBlue logo]()
$1,197
This Etihad Airways deal was found by Cheapflights users on 7/23. 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 10/410:42 am
PHL
- SIN
2 stops34h 58m
Multiple Airlines
Fri 10/169:00 pm
SIN
- PHL
2 stops32h 59m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,171
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 8/59:30 pm
PHL
- SIN
1 stop30h 15m
JetBlue
Mon 8/103:15 am
SIN
- PHL
1 stop23h 15m
JetBlue
Deal found 7/25![JetBlue logo]()
$1,485
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:40 pm
PHL
- SIN
1 stop23h 05m
Qatar Airways
Tue 12/293:15 am
SIN
- PHL
1 stop24h 45m
Qatar Airways
Deal found 7/25![Qatar Airways logo]()
$1,972
Last-minute flights from Philadelphia to SingaporeDiscover last-minute flight deals from Philadelphia to Singapore. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Singapore. Data last updated July 26, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 7/23. 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 8/410:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Mon 8/3110:50 pm
SIN
- PHL
2 stops34h 44m
Air Canada
Deal found 7/23![Air Canada logo]()
$1,121
This Air Canada deal was found by Cheapflights users on 7/25. 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
Tue 8/117:00 am
SIN
- PHL
2 stops26h 34m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,104
This Air Canada deal was found by Cheapflights users on 7/26. 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 8/1110:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Wed 8/196:15 am
SIN
- PHL
2 stops44h 34m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,126
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:05 am
PHL
- SIN
2 stops31h 10m
Air Canada
Thu 8/276:15 am
SIN
- PHL
2 stops27h 19m
Air Canada
Deal found 7/21![Air Canada logo]()
$1,163
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:30 pm
PHL
- SIN
1 stop35h 45m
Qatar Airways
Wed 9/27:40 pm
SIN
- PHL
1 stop30h 50m
Qatar Airways
Deal found 7/25![Qatar Airways logo]()
$1,087
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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.
Wed 8/199:30 pm
PHL
- SIN
1 stop30h 15m
Qatar Airways
Tue 9/13:15 am
SIN
- PHL
1 stop23h 15m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$1,137
This FlightHub deal was found by Cheapflights users on 7/21. 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.
Wed 8/1910:05 am
PHL
- SIN
2 stops55h 10m
Multiple Airlines
Wed 9/28:10 am
SIN
- PHL
2 stops25h 24m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,157
This JetBlue deal was found by Cheapflights users on 7/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:30 pm
PHL
- SIN
1 stop30h 15m
JetBlue
Tue 9/87:40 pm
SIN
- PHL
1 stop30h 50m
JetBlue
Deal found 7/23![JetBlue logo]()
$1,197
This Gotogate deal was found by Cheapflights users on 7/23. 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.
Mon 8/245:40 pm
PHL
- SIN
2 stops35h 30m
Multiple Airlines
Tue 9/811:40 pm
SIN
- PHL
1 stop28h 25m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,245
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 July 26, 2026.
Search for one-way flight options from Philadelphia to Singapore. Find affordable one-way fares based on user searches. Data last updated July 26, 2026.
This Qatar Airways deal was found by Cheapflights users on 7/26. 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 9/99:30 pm
PHL
- SIN
1 stop23h 20m
Qatar Airways
Deal found 7/26![Qatar Airways logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
PHL
- SIN
2 stops29h 20m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$577
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:40 pm
PHL
- SIN
1 stop23h 05m
Qatar Airways
Deal found 7/22![Qatar Airways logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 11/306:15 am
PHL
- SIN
3 stops43h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$709
This Etihad Airways deal was found by Cheapflights users on 7/24. 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 12/249:21 am
PHL
- SIN
2 stops35h 14m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$810
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 12/236:30 pm
PHL
- SIN
2 stops28h 35m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$930
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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.
Mon 12/218:40 pm
PHL
- SIN
1 stop23h 05m
JetBlue
Deal found 7/26![JetBlue logo]()
$962
This JetBlue deal was found by Cheapflights users on 7/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:40 pm
PHL
- SIN
1 stop23h 05m
JetBlue
Deal found 7/26![JetBlue logo]()
$972
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:40 pm
PHL
- SIN
1 stop29h 15m
JetBlue
Deal found 7/22![JetBlue logo]()
$1,002
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 12/227:01 am
PHL
- SIN
2 stops49h 54m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,004
Find flight deals from Philadelphia to Singapore
Keep the following information in mind while searching for Philadelphia to Singapore flight deals. Data was last updated July 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $980 (SmartFares) |
One-way from | $573 (Qatar Airways) |
Popular in | June |
Cheapest in | February |
Average price | $1,541 |
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 July 26, 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
Fri 10/9
3:30 pm-9:40 am
2 stops30h 10m
Singapore Changi
Fri 10/16
9:00 pm-5:59 pm
2 stops32h 59m
$1,031
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 10/28
3:30 pm-9:35 am
2 stops30h 05m
Singapore Changi
Sun 11/8
7:25 pm-5:32 pm
2 stops35h 07m
$1,031
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 9/9
9:09 am-9:40 am
2 stops36h 31m
Singapore Changi
Wed 9/16
9:00 pm-6:04 pm
2 stops33h 04m
$1,031
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 9/9
9:30 pm-9:15 pm
1 stop35h 45m
Singapore Changi
Wed 9/16
7:40 pm-2:30 pm
1 stop30h 50m
$1,072
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 10/28
9:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Sun 11/8
10:15 am-2:40 pm
1 stop41h 25m
$1,109
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 10/4
10:42 am-9:40 am
2 stops34h 58m
Singapore Changi
Fri 10/16
9:00 pm-5:59 pm
2 stops32h 59m
$1,171
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Mon 8/24
9:30 pm-3:45 pm
1 stop30h 15m
Singapore Changi
Tue 9/8
7:40 pm-2:30 pm
1 stop30h 50m
$1,197
Quickest round-trip
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sat 10/10
9:30 pm-8:50 am
1 stop23h 20m
Singapore Changi
Wed 10/14
3:15 am-3:05 pm
1 stop23h 50m
$1,197
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 8/5
9:30 pm-3:45 pm
1 stop30h 15m
Singapore Changi
Mon 8/10
3:15 am-2:30 pm
1 stop23h 15m
$1,485
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Wed 12/23
8:40 pm-8:45 am
1 stop23h 05m
Singapore Changi
Tue 12/29
3:15 am-3:00 pm
1 stop24h 45m
$1,972
Showing 1-10 of 19 resultsSorted by cheapest first
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
PHL-SG0
PHL-SIN
No data available for this route at this time. Please check back soon.
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 July 26, 2026.
Read reviews from past customers who have flown Qatar Airways and United Airlines from Philadelphia to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Crew
7.9
Entertainment
7.3
Food
7.3
Boarding
7.5
Comfort
7.3
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Overall
7.4
Crew
7.9
Entertainment
7.3
Food
7.3
Boarding
7.5
Comfort
7.3
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Overall
7.4
Crew
7.9
Entertainment
7.3
Food
7.3
Boarding
7.5
Comfort
7.3
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Philadelphia to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
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 July 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Philadelphia to Singapore flights
Consider these flights traveling from Philadelphia to Singapore.
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 July 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$709 | Average$1,291 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$769 | Average$1,145 | FlexibilityNo cancel fee | On-time68% |