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Cheap flights from Singapore to Philadelphia from S$ 930

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 17-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Philadelphia

Keep the following information in mind while searching for Singapore to Philadelphia flight deals. Data was last updated 7 November 2025.

Round-trip from

S$ 1,536

One-way from

S$ 930

Popular in

October

Cheapest in

February

Average price

S$ 1,695
United Airlines
  • United Airlines
  • 9-3-11-3
  • 3 total stops
  • 58h 03m total
  • Singapore to Philadelphia
Search Deals
17-12
  • 17-12
  • 3 total stops
  • 59h 47m total
  • Singapore to Philadelphia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 7 November 2025.

Wed 19-1122:20SIN - PHL
2 stops26h 20mUnited Airlines
Sat 22-1118:25PHL - SIN
1 stop36h 50mUnited Airlines
Deal found 5-11S$ 1,587
Wed 19-1121:15SIN - PHL
3 stops40h 11mMultiple Airlines
Sat 22-1115:30PHL - SIN
3 stops34h 20mMultiple Airlines
Deal found 5-11S$ 1,896
Sun 21-1222:20SIN - PHL
1 stop21h 44mUnited Airlines
Sun 28-1218:25PHL - SIN
1 stop36h 50mUnited Airlines
Deal found 6-11S$ 2,308
Sun 21-1223:05SIN - PHL
1 stop30h 10mBritish Airways
Sun 28-1218:35PHL - SIN
1 stop32h 20mBritish Airways
Deal found 6-11S$ 2,358
Tue 18-1103:15SIN - PHL
1 stop42h 50mQatar Airways
Sat 22-1119:30PHL - SIN
1 stop24h 15mQatar Airways
Deal found 5-11S$ 2,428
Sun 21-1213:15SIN - PHL
3 stops33h 57mMultiple Airlines
Sun 28-1211:25PHL - SIN
3 stops35h 40mMultiple Airlines
Deal found 6-11S$ 2,541

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 7 November 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

Mon 9-3

22:20-21:38

1 stop35h 18m

Philadelphia

Wed 11-3

18:16-08:00

1 stop25h 44m

S$ 1,536

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 19-11

22:20-09:46

2 stops24h 26m

Philadelphia

Sat 22-11

17:58-20:15

2 stops37h 17m

S$ 1,587

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 17-12

01:10-23:57

3 stops59h 47m

S$ 930

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 18-12

14:45-05:37

2 stops27h 52m

S$ 1,049

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 17-12

02:00-05:37

2 stops40h 37m

S$ 1,110

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 18-12

10:10-05:11

1 stop32h 01m

S$ 1,198

Flights are sorted by cheapest return flights first.

Deals found on 5-11

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 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 S$ 667). Flying from Singapore to Philadelphia in January is currently the most expensive (average of S$ 1,223). 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.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated 7 November 2025.
See what other customers who have flown with Qatar Airways, United Airlines, andAir Canada from Singapore to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,661 reviews
Check prices

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,661 reviews
Qatar Airways
7.4
Good
3,661 reviews
Check prices

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
United Airlines
7.4
Good
9,007 reviews
Qatar Airways
7.4
Good
3,661 reviews
Check prices

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Air Canada
7.1
Good
10,416 reviews
Qatar Airways
7.4
Good
3,661 reviews
Check prices

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

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.

  • What airport do you fly into for flights to Philadelphia from Singapore?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from Singapore to Philadelphia. It is only a 11.2 km journey from Philadelphia (PHL) to Philadelphia’s city centre.

  • How long is the flight from Singapore to Philadelphia?

    Departing from Singapore to Philadelphia will take you 35h 18m. Airlines will cover a distance of 15419 km.

  • 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.

  • 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 S$ 667). Flying from Singapore to Philadelphia in January is currently the most expensive (average of S$ 1,223). 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

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.

Top 3 airlines flying from Singapore to Philadelphia

Discover the top 3 airlines that operate flights from Singapore to Philadelphia. 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 200,618 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,014AverageS$ 1,203FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,471AverageS$ 1,604FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapestS$ 1,673AverageS$ 1,933FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Philadelphia.

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

Yes! Cheapflights helps users easily find flights from Singapore to Philadelphia with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Singapore today and book when prices fit your budget.

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