Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Philadelphia from S$ 850

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 30-8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
20 Aug — 27 Aug1
1 adult

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 15 August 2025.

Round-trip from

S$ 1,115

One-way from

S$ 850

Popular in

October

Cheapest in

February

Average price

S$ 1,844
Air Canada
  • Air Canada
  • 27-9-4-10
  • 4 total stops
  • 98h 43m total
  • Singapore to Philadelphia
Search Deals
30-8
  • 30-8
  • 3 total stops
  • 51h 59m total
  • Singapore to Philadelphia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (S$ 16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Singapore to Philadelphia

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 15 August 2025.

Sat 27-909:10SIN - PHL
2 stops48h 28mAir Canada
Sat 4-1016:50PHL - SIN
2 stops50h 15mAir Canada
Deal found 13-8S$ 1,115
Thu 4-1208:50SIN - PHL
2 stops42h 57mAir Canada
Thu 8-109:20PHL - SIN
2 stops32h 40mAir Canada
Deal found 14-8S$ 1,379
Wed 3-1202:15SIN - PHL
2 stops33h 41mMultiple Airlines
Thu 8-115:30PHL - SIN
2 stops26h 30mMultiple Airlines
Deal found 14-8S$ 1,438
Wed 29-1022:20SIN - PHL
3 stops27h 47mUnited Airlines
Fri 31-1020:00PHL - SIN
2 stops36h 15mUnited Airlines
Deal found 12-8S$ 1,583
Thu 4-1222:20SIN - PHL
3 stops28h 47mUnited Airlines
Thu 8-117:35PHL - SIN
2 stops37h 40mUnited Airlines
Deal found 14-8S$ 1,587
Wed 29-1010:15SIN - PHL
1 stop34h 45mQatar Airways
Fri 31-1020:35PHL - SIN
1 stop24h 10mQatar Airways
Deal found 12-8S$ 1,610
Sat 27-908:45SIN - PHL
2 stops24h 43mUnited Airlines
Sat 4-1006:34PHL - SIN
1 stop35h 41mUnited Airlines
Deal found 13-8S$ 1,633
Sat 27-910:30SIN - PHL
1 stop34h 35mQatar Airways
Sat 4-1020:25PHL - SIN
1 stop31h 20mQatar Airways
Deal found 13-8S$ 1,663
Fri 26-901:55SIN - PHL
2 stops48h 38mJapan Airlines
Sat 4-1007:20PHL - SIN
2 stops58h 50mJapan Airlines
Deal found 13-8S$ 1,760
Tue 28-1002:20SIN - PHL
2 stops48h 13mJapan Airlines
Fri 31-1009:19PHL - SIN
2 stops44h 06mJapan Airlines
Deal found 12-8S$ 1,831

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 15 August 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

Sat 27-9

09:10-21:38

2 stops48h 28m

Philadelphia

Sat 4-10

16:50-07:05

2 stops50h 15m

S$ 1,115

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 4-12

08:50-14:47

2 stops42h 57m

Philadelphia

Thu 8-1

09:20-07:00

2 stops32h 40m

S$ 1,379

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 3-12

02:15-22:56

2 stops33h 41m

Philadelphia

Thu 8-1

15:30-07:00

2 stops26h 30m

S$ 1,438

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 29-10

22:20-16:41

2 stops30h 21m

Philadelphia

Fri 31-10

10:34-07:00

2 stops32h 26m

S$ 1,583

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 4-12

10:15-09:00

1 stop35h 45m

Philadelphia

Thu 8-1

19:50-08:45

1 stop23h 55m

S$ 1,583

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 4-12

22:20-14:07

3 stops28h 47m

Philadelphia

Thu 8-1

17:35-20:15

2 stops37h 40m

S$ 1,587

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 29-10

10:15-09:00

1 stop34h 45m

Philadelphia

Fri 31-10

20:35-08:45

1 stop24h 10m

S$ 1,610

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 27-9

08:45-21:28

2 stops24h 43m

Philadelphia

Sat 4-10

06:34-06:15

1 stop35h 41m

S$ 1,633

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 30-8

08:00-23:59

3 stops51h 59m

S$ 850

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 30-8

15:10-06:00

2 stops26h 50m

S$ 914

Flights are sorted by cheapest return flights first.

Deals found on 13-8

Showing 1-10 of 12 results
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
No data available for this route at this time. Please check back soon.

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 15 August 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
3,608 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Overall

7.4

Comfort

7.4

Food

7.3

Crew

7.9

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
3,608 reviews
Qatar Airways
7.4
Good
3,608 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Overall

7.4

Comfort

7.4

Food

7.3

Crew

7.9

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
8,915 reviews
Qatar Airways
7.4
Good
3,608 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Overall

7.4

Comfort

7.4

Food

7.3

Crew

7.9

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
9,956 reviews
Qatar Airways
7.4
Good
3,608 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Overall

7.4

Comfort

7.4

Food

7.3

Crew

7.9

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.

  • 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

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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 996AverageS$ 1,182FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,462AverageS$ 1,581FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapestS$ 1,644AverageS$ 1,899FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.