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Cheap flights from Singapore to Philadelphia from S$ 809

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 7-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
8 Sep — 15 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Philadelphia
Explore the most affordable flight options available from Singapore to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 August 2026.

Wed 9-903:15 -
1 stop23h 15m
Thu 24-921:30 -
1 stop30h 15m
Deal found 7-8S$ 1,447
Wed 16-910:20 -
1 stop40h 10m
Wed 23-921:30 -
1 stop23h 20m
Deal found 7-8S$ 1,450
Mon 5-1010:20 -
1 stop40h 10m
Fri 23-1021:30 -
1 stop29h 25m
Deal found 8-8S$ 1,463
Mon 5-1010:20 -
1 stop40h 10m
Fri 23-1021:30 -
1 stop23h 15m
Deal found 9-8S$ 1,467
Wed 9-903:15 -
1 stop23h 15m
Thu 24-921:30 -
1 stop30h 15m
Deal found 7-8S$ 1,482
Sun 20-922:50 -
2 stops35h 56m
Sun 27-915:25 -
2 stops45h 20m
Deal found 6-8S$ 1,496
Mon 5-1006:15 -
2 stops44h 32m
Fri 23-1010:05 -
2 stops31h 10m
Deal found 6-8S$ 1,503
Wed 9-903:15 -
1 stop23h 15m
Mon 14-921:30 -
1 stop23h 20m
Deal found 6-8S$ 1,510

Find 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 9 August 2026.

Round-trip from

S$ 1,447

One-way from

S$ 809
Qatar Airways
  • Qatar Airways
  • 9-9-24-9
  • 2 total stops
  • 53h 30m total
  • Singapore to Philadelphia
Search Deals
Qatar Airways
  • Qatar Airways
  • 7-10
  • 1 total stop
  • 23h 50m total
  • Singapore to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from Singapore to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Wed 16-9

10:20-14:30

1 stop40h 10m

Philadelphia

Wed 23-9

21:30-08:50

1 stop23h 20m

S$ 1,450

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Mon 5-10

10:20-14:30

1 stop40h 10m

Philadelphia

Fri 23-10

21:30-08:45

1 stop23h 15m

S$ 1,467

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Wed 9-9

03:15-14:30

1 stop23h 15m

Philadelphia

Thu 24-9

21:30-15:45

1 stop30h 15m

S$ 1,482

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Sun 20-9

22:50-22:46

2 stops35h 56m

Philadelphia

Sun 27-9

15:25-00:45

2 stops45h 20m

S$ 1,496
Fastest return journey

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Wed 9-9

03:15-14:30

1 stop23h 15m

Philadelphia

Mon 14-9

21:30-08:50

1 stop23h 20m

S$ 1,513

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Thu 10-9

19:40-14:30

1 stop30h 50m

Philadelphia

Thu 24-9

21:30-14:40

2 stops29h 10m

S$ 1,549

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Tue 1-9

08:05-05:40

2 stops33h 35m

Philadelphia

Tue 8-9

07:00-00:20

2 stops29h 20m

S$ 1,573
Cheapest one-way
Fastest single journey

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Wed 7-10

03:15-15:05

1 stop23h 50m

S$ 809

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Sat 28-11

08:40-22:56

2 stops27h 16m

S$ 914

SingaporePhiladelphia

SIN Singapore Changi - PHL Philadelphia

SINPHL

Singapore Changi

Sat 28-11

10:15-14:40

1 stop41h 25m

S$ 1,139

Flights are sorted by cheapest return flights first.

Deals found on 4-8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 return 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’s the top stopover airport for flights from Singapore to Philadelphia?

Share of one-stop return flights from Singapore to Philadelphia chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 60% of one-stop itineraries from Singapore to Philadelphia on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Philadelphia?

Average return fare for one-stop flights from Singapore to Philadelphia, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of S$ 1,644.

What’s the fastest stopover option from Singapore to Philadelphia?

Shortest average travel time for one-stop one-way flights from Singapore to Philadelphia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 23h 25m.

Which airport typically offers the quickest stopover for flights from Singapore to Philadelphia?

Average stopover duration for one-stop one-way flights from Singapore to Philadelphia, 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 stopover time of 1h 53m.

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?

    Departing from Singapore to Philadelphia will take you 35h 56m. Airlines will cover a distance of 15419 km. This flight may include one or multiple stops.

  • 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
Singapore to John F Kennedy Intl flights
Singapore to Newark flights
Singapore to LaGuardia flights
Singapore to Reagan-National flights
Singapore to Dulles Intl flights
Singapore to Pittsburgh flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Philadelphia with no change fees?

Yes, we can. To see specific flights from Singapore to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Philadelphia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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