$561+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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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
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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 August 5, 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 August 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 9/19:12 am -
2 stops36h 28m
Sun 9/139:00 pm -
2 stops32h 48m
Deal found 8/2![Etihad Airways logo]()
$995
This oojo deal was found by Cheapflights users on 8/1. 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.
Sun 9/69:12 am -
2 stops36h 28m
Sun 9/279:00 pm -
2 stops32h 48m
Deal found 8/1![Etihad Airways logo]()
$1,013
This Etihad Airways deal was found by Cheapflights users on 8/2. 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 9/169:10 am -
2 stops36h 30m
Wed 9/239:00 pm -
2 stops32h 48m
Deal found 8/2![Multiple Airlines logo]()
$1,017
This BYOjet deal was found by Cheapflights users on 8/2. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:42 am -
2 stops34h 58m
Mon 9/219:00 pm -
2 stops32h 48m
Deal found 8/2![Etihad Airways logo]()
$1,021
This Etihad Airways deal was found by Cheapflights users on 8/3. 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 11/110:30 am -
2 stops34h 05m
Tue 11/107:25 pm -
2 stops35h 07m
Deal found 8/3![Etihad Airways logo]()
$1,031
This Etihad Airways deal was found by Cheapflights users on 7/31. 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 9/1410:42 am -
2 stops34h 58m
Mon 9/219:00 pm -
2 stops32h 48m
Deal found 7/31![Multiple Airlines logo]()
$1,033
This Etihad Airways deal was found by Cheapflights users on 8/3. 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 10/93:58 pm -
2 stops29h 42m
Fri 10/169:00 pm -
2 stops32h 59m
Deal found 8/3![Multiple Airlines logo]()
$1,036
This Bravofly deal was found by Cheapflights users on 8/2. 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 9/149:30 pm -
1 stop23h 20m
Mon 9/217:40 pm -
1 stop30h 50m
Deal found 8/2![Qatar Airways logo]()
$1,041
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 9/79:23 am -
2 stops36h 17m
Fri 9/189:00 pm -
2 stops32h 48m
Deal found 8/3![Etihad Airways logo]()
$1,049
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 9/79:30 pm -
1 stop30h 15m
Fri 9/187:40 pm -
1 stop30h 50m
Deal found 8/3![Qatar Airways logo]()
$1,054
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 August 5, 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 August 5, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/236:36 pm -
1 stop23h 39m
Tue 9/88:45 am -
2 stops25h 46m
Deal found 7/31![United Airlines logo]()
$1,111
This Qatar Airways deal was found by Cheapflights users on 8/3. 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 10/89:30 pm -
1 stop30h 15m
Thu 10/153:35 pm -
2 stops35h 30m
Deal found 8/3![Qatar Airways logo]()
$1,181
This JetBlue deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:30 pm -
1 stop23h 15m
Sun 11/13:15 am -
1 stop24h 25m
Deal found 8/4![JetBlue logo]()
$1,207
This SWISS deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:20 pm -
2 stops27h 30m
Tue 12/112:05 am -
3 stops34h 27m
Deal found 8/4![SWISS logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/51:16 pm -
2 stops41h 59m
Thu 12/1710:10 am -
2 stops26h 34m
Deal found 7/31![United Airlines logo]()
$1,116
This Qatar Airways deal was found by Cheapflights users on 8/2. 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 9/139:30 pm -
1 stop30h 15m
Wed 9/163:15 am -
1 stop23h 15m
Deal found 8/2![Qatar Airways logo]()
$1,207
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/1711:04 am -
2 stops31h 11m
Thu 9/248:35 pm -
1 stop23h 14m
Deal found 8/3![United Airlines logo]()
$1,245
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/311:30 pm -
2 stops28h 45m
Mon 9/78:35 pm -
1 stop23h 14m
Deal found 8/3![United Airlines logo]()
$1,245
Last-minute flights from Philadelphia to SingaporeDiscover last-minute flight deals from Philadelphia to Singapore. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Singapore. Data last updated August 5, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 9/19:12 am -
2 stops36h 28m
Sun 9/139:00 pm -
2 stops32h 48m
Deal found 8/2![Etihad Airways logo]()
$995
This oojo deal was found by Cheapflights users on 8/1. 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.
Sun 9/69:12 am -
2 stops36h 28m
Sun 9/279:00 pm -
2 stops32h 48m
Deal found 8/1![Etihad Airways logo]()
$1,013
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 9/79:23 am -
2 stops36h 17m
Fri 9/189:00 pm -
2 stops32h 48m
Deal found 8/3![Etihad Airways logo]()
$1,049
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 9/79:30 pm -
1 stop30h 15m
Fri 9/187:40 pm -
1 stop30h 50m
Deal found 8/3![Qatar Airways logo]()
$1,054
This Travelocity deal was found by Cheapflights users on 8/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:12 am -
2 stops36h 28m
Sat 9/129:00 pm -
2 stops37h 03m
Deal found 8/2![Multiple Airlines logo]()
$1,031
This BYOjet deal was found by Cheapflights users on 8/2. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:42 am -
2 stops34h 58m
Mon 9/219:00 pm -
2 stops32h 48m
Deal found 8/2![Etihad Airways logo]()
$1,021
This Etihad Airways deal was found by Cheapflights users on 7/31. 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 9/1410:42 am -
2 stops34h 58m
Mon 9/219:00 pm -
2 stops32h 48m
Deal found 7/31![Multiple Airlines logo]()
$1,033
This Bravofly deal was found by Cheapflights users on 8/2. 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 9/149:30 pm -
1 stop23h 20m
Mon 9/217:40 pm -
1 stop30h 50m
Deal found 8/2![Qatar Airways logo]()
$1,041
This Etihad Airways deal was found by Cheapflights users on 8/2. 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 9/169:10 am -
2 stops36h 30m
Wed 9/239:00 pm -
2 stops32h 48m
Deal found 8/2![Multiple Airlines logo]()
$1,017
This Traveloka deal was found by Cheapflights users on 8/2. 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 9/169:30 pm -
1 stop30h 15m
Tue 9/223:15 am -
1 stop23h 15m
Deal found 8/2![Qatar Airways logo]()
$1,059
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 August 5, 2026.
Search for one-way flight options from Philadelphia to Singapore. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This SmartFares deal was found by Cheapflights users on 7/31. 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.
Thu 10/19:30 pm -
1 stop30h 15m
Deal found 7/31![Qatar Airways logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 10/27:00 am -
3 stops34h 20m
Deal found 8/3![Multiple Airlines logo]()
$570
This Justfly.com deal was found by Cheapflights users on 8/2. 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 10/119:30 pm -
1 stop35h 45m
Deal found 8/2![JetBlue logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/119:10 am -
2 stops36h 30m
Deal found 8/2![Multiple Airlines logo]()
$580
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Thu 10/19:30 pm -
2 stops36h 50m
Deal found 7/31![Multiple Airlines logo]()
$584
This KAYAK deal was found by Cheapflights users on 8/3. 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.
Fri 10/29:30 pm -
1 stop35h 45m
Deal found 8/3![JetBlue logo]()
$592
This Etihad Airways deal was found by Cheapflights users on 8/1. 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 8/203:21 pm -
2 stops30h 19m
Deal found 8/1![Multiple Airlines logo]()
$597
This FlightHub deal was found by Cheapflights users on 7/31. 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 8/209:30 pm -
1 stop30h 15m
Deal found 7/31![JetBlue logo]()
$599
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 8/219:30 pm -
1 stop30h 15m
Deal found 8/1![Qatar Airways logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 8/216:30 am -
3 stops54h 15m
Deal found 8/1![Multiple Airlines logo]()
$605
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $995 (Cheapflightsfares) |
One-way from | $561 (SmartFares) |
Popular in | June |
Cheapest in | February |
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 August 5, 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 8/23
6:36 pm-6:15 am
1 stop23h 39m
Singapore Changi
Tue 9/8
8:45 am-10:31 pm
2 stops25h 46m
$1,111
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 11/5
1:16 pm-8:15 pm
2 stops41h 59m
Singapore Changi
Thu 12/17
10:10 am-11:44 pm
2 stops26h 34m
$1,116
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 10/8
9:30 pm-3:45 pm
1 stop30h 15m
Singapore Changi
Thu 10/15
3:35 pm-3:05 pm
2 stops35h 30m
$1,181
Quickest round-trip
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 10/29
9:30 pm-8:45 am
1 stop23h 15m
Singapore Changi
Sun 11/1
3:15 am-2:40 pm
1 stop24h 25m
$1,207
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 9/13
9:30 pm-3:45 pm
1 stop30h 15m
Singapore Changi
Wed 9/16
3:15 am-2:30 pm
1 stop23h 15m
$1,207
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Tue 11/10
1:20 pm-5:50 am
2 stops27h 30m
Singapore Changi
Tue 12/1
12:05 am-9:32 pm
3 stops34h 27m
$1,216
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 9/17
11:04 am-6:15 am
2 stops31h 11m
Singapore Changi
Thu 9/24
8:35 pm-7:49 am
1 stop23h 14m
$1,245
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Mon 8/31
1:30 pm-6:15 am
2 stops28h 45m
Singapore Changi
Mon 9/7
8:35 pm-7:49 am
1 stop23h 14m
$1,245
Cheapest one-way
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Thu 10/1
9:30 pm-3:45 pm
1 stop30h 15m
$561
PhiladelphiaSingapore
PHL - SIN
PHLSIN
Philadelphia
Sun 10/11
9:10 am-6:40 am
3 stops57h 30m
$587
Showing 1-10 of 16 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 August.
| 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
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 August 5, 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
Comfort
7.3
Entertainment
7.3
Food
7.3
Overall
7.4
Boarding
7.5
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Crew
7.9
Comfort
7.3
Entertainment
7.3
Food
7.3
Overall
7.4
Boarding
7.5
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Crew
7.9
Comfort
7.3
Entertainment
7.3
Food
7.3
Overall
7.4
Boarding
7.5
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.
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Popular flights
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Alternative routes for Philadelphia to Singapore
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Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Singapore by cabin class
Find flights from Philadelphia to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Singapore flights
Browse other Philadelphia and Singapore flight options. Last updated on August 5, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Singapore
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Top 2 airlines flying from Philadelphia to Singapore
Discover the top 2 airlines that operate flights from Philadelphia to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$709 | Average$1,340 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$769 | Average$1,146 | FlexibilityNo cancel fee | On-time68% |