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Cheap flights from Singapore to Philadelphia from S$ 611

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 4-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
9 Jul — 16 Jul1
1 adult

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 4 July 2025.

Round-trip from

S$ 1,511

One-way from

S$ 611

Popular in

August

Cheapest in

February

Average price

S$ 1,678
Air Canada
  • Air Canada
  • 18-8-25-8
  • 4 total stops
  • 91h 42m total
  • Singapore to Philadelphia
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Air Canada
  • Air Canada
  • 4-11
  • 2 total stops
  • 25h 56m total
  • Singapore to Philadelphia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (S$ 31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 23 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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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 4 July 2025.

Thu 24-709:10SIN - PHL
2 stops36h 44mAir Canada
Thu 31-709:20PHL - SIN
2 stops27h 25mAir Canada
Deal found 1-7S$ 1,134
Mon 11-820:40SIN - PHL
2 stops29h 49mUnited Airlines
Mon 18-818:52PHL - SIN
3 stops35h 33mUnited Airlines
Deal found 1-7S$ 1,636
Sun 10-801:55SIN - PHL
2 stops48h 37mJapan Airlines
Mon 18-810:41PHL - SIN
2 stops25h 39mJapan Airlines
Deal found 1-7S$ 1,655
Sat 16-813:45SIN - PHL
2 stops53h 13mMultiple Airlines
Sat 23-817:35PHL - SIN
1 stop26h 15mMultiple Airlines
Deal found 2-7S$ 1,695
Sat 16-823:20SIN - PHL
1 stop29h 05mAmerican Airlines
Sat 23-818:35PHL - SIN
1 stop33h 30mAmerican Airlines
Deal found 2-7S$ 2,016
Sun 10-803:10SIN - PHL
2 stops28h 35mQatar Airways
Mon 18-820:25PHL - SIN
1 stop24h 35mQatar Airways
Deal found 1-7S$ 2,354
Mon 7-700:50SIN - PHL
2 stops32h 45mEmirates
Tue 15-712:58PHL - SIN
2 stops31h 37mEmirates
Deal found 2-7S$ 4,896

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 4 July 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

Thu 24-7

09:10-09:54

2 stops36h 44m

Philadelphia

Thu 31-7

09:20-00:45

2 stops27h 25m

S$ 1,134

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 11-8

20:40-14:29

2 stops29h 49m

Philadelphia

Mon 18-8

18:52-18:25

3 stops35h 33m

S$ 1,636

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 10-8

01:55-14:32

2 stops48h 37m

Philadelphia

Mon 18-8

10:41-00:20

2 stops25h 39m

S$ 1,655

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 16-8

13:45-06:58

2 stops53h 13m

Philadelphia

Sat 23-8

17:35-07:50

1 stop26h 15m

S$ 1,695

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 16-8

23:20-16:25

1 stop29h 05m

Philadelphia

Sat 23-8

18:35-16:05

1 stop33h 30m

S$ 2,016

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 10-8

03:10-19:45

2 stops28h 35m

Philadelphia

Mon 18-8

20:25-09:00

1 stop24h 35m

S$ 2,354

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 15-7

01:40-21:35

2 stops31h 55m

Philadelphia

Sat 19-7

12:57-08:35

2 stops31h 38m

S$ 6,003

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 4-11

10:00-22:56

2 stops25h 56m

S$ 611

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 4-11

15:15-22:42

3 stops44h 27m

S$ 850

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 4-11

20:25-09:00

1 stop25h 35m

S$ 908

Flights are sorted by cheapest return flights first.

Deals found on 2-7

Showing 1-10 of 14 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

How much does it cost for a return flight from Singapore to Philadelphia?

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 4 July 2025.
Check out reviews from past customers who have flown with Japan Airlines, Emirates, andChina Southern from Singapore to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Crew

8.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very Good
1,504 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Crew

8.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very Good
3,287 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Crew

8.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
China Southern
7.6
Good
100 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Crew

8.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Qatar Airways
7.4
Good
3,588 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Crew

8.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
United Airlines
7.4
Good
8,844 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Crew

8.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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 are the cheapest airlines flying from Singapore to Philadelphia round-trip?

    Currently priced at S$ 1,511, Air Canada will fly you from Singapore to Philadelphia and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Japan Airlines and United Airlines - these airlines can fly you to your destination from S$ 1,563 and S$ 1,636, respectively. You may be able to fly from Singapore to Philadelphia for 8% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as S$ 611 on Air Canada. Other airlines that offer cheap prices include Qatar Airways from S$ 908 and United Airlines from S$ 1,192 one-way.

  • 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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Fly from Singapore to Philadelphia on these airlines

Choose from the following airlines for your flight from Singapore to Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on 4 July 2025.
United Airlines flights from Singapore Changi to Philadelphia
Qatar Airways flights from Singapore Changi to Philadelphia

Top 2 airlines flying from Singapore to Philadelphia

Discover the top 2 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,447AverageS$ 1,556FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapestS$ 1,665AverageS$ 1,887FlexibilityNo 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?

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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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