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$643+ Cheap flights from Singapore (SIN) to Philadelphia (PHL)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Find flight deals from Singapore to Philadelphia

Best flights from Singapore to Philadelphia
Discover carefully curated flight deals from Singapore to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 19, 2025.

This FlightHub deal was found by Cheapflights users on 11/19. 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.
Wed 3/118:15 pmSIN - PHL
1 stop24h 45mQatar Airways
Fri 3/208:50 pmPHL - SIN
1 stop30h 05mQatar Airways
Deal found 11/19$1,095
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:20 pmSIN - PHL
2 stops23h 54mUnited Airlines
Wed 3/116:59 pmPHL - SIN
2 stops37h 16mUnited Airlines
Deal found 11/17$1,181
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:20 pmSIN - PHL
3 stops28h 04mUnited Airlines
Fri 3/207:45 pmPHL - SIN
2 stops36h 30mUnited Airlines
Deal found 11/18$1,275
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/310:15 amSIN - PHL
1 stop35h 45mQatar Airways
Sat 1/107:45 pmPHL - SIN
1 stop30h 10mQatar Airways
Deal found 11/19$1,364

Cheap flight deals from Singapore to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Philadelphia (PHL). 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 November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,075
(lol.travel)

One-way from

$643
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,246
Provider with most accurate pricing for Singapore Changi-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Philadelphia flights.
Search Deals
From Singapore Changi to Philadelphia
Search Deals
One-way flight from Singapore Changi to Philadelphia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Philadelphia 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 November 19, 2025.
Use the filters below to find and compare flights from Singapore to Philadelphia that are best for you.

Fly from

Singapore

Fly to

Philadelphia

Route

Depart

Return

Price

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 3/11

8:15 pm-9:00 am

1 stop24h 45m

Philadelphia

Fri 3/20

8:50 pm-2:55 pm

1 stop30h 05m

$1,095

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 3/9

10:20 pm-10:14 am

2 stops23h 54m

Philadelphia

Wed 3/11

6:59 pm-8:15 pm

2 stops37h 16m

$1,181

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 3/11

10:20 pm-2:24 pm

3 stops28h 04m

Philadelphia

Fri 3/20

7:45 pm-8:15 pm

2 stops36h 30m

$1,275

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 1/3

10:15 am-9:00 am

1 stop35h 45m

Philadelphia

Sat 1/10

7:45 pm-2:55 pm

1 stop30h 10m

$1,364

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 1/19

10:20 pm-10:46 pm

2 stops37h 26m

$685

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Fri 1/16

2:30 am-8:25 pm

3 stops54h 55m

$699

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 1/18

2:00 am-6:03 pm

2 stops53h 03m

$749

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 1/19

10:10 am-9:52 pm

1 stop24h 42m

$815

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 12/18

2:45 pm-5:37 am

2 stops27h 52m

$829

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 12/17

2:00 am-5:37 am

2 stops40h 37m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 11 results
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Compare providers for flights from Singapore to Philadelphia

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 Singapore to Philadelphia in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Singapore-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Singapore-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams 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 Singapore-Philadelphia 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 Singapore to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Singapore with our price prediction graph.
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 Singapore to Philadelphia

What is the cheapest month to book a flight from Singapore to Philadelphia?

Currently, May is the cheapest month in which you can book a flight from Singapore to Philadelphia (average of $511). Flying from Singapore to Philadelphia in January is currently the most expensive (average of $937). 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 Singapore to Philadelphia?

Related info for your journey

Find useful and relevant information for your journey from Singapore to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Philadelphia?

    There are many flights that can get you from Singapore to Philadelphia in 23h 54m. Fly via Qatar Airways or United Airlines to get the fastest option. The distance from Singapore to Philadelphia is about 9581 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Singapore to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Singapore to Philadelphia are STARLUX Airlines ($651), Air Canada ($685), and China Airlines ($700).

  • Can I find deals for flights from Singapore to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Singapore to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Philadelphia.

  • Can I find deals for business class flights from Singapore to Philadelphia?

    Yes. Cheapflights offers flight deals from Singapore to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Philadelphia?

    Currently, May is the cheapest month in which you can book a flight from Singapore to Philadelphia (average of $511). Flying from Singapore to Philadelphia in January is currently the most expensive (average of $937). 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.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester
Exton

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Alternative routes for Singapore to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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