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Cheap flights from Singapore to Philadelphia from S$ 643

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 7-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
10 Feb — 17 Feb1
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 5 February 2025.

Round-trip from

S$ 1,532

One-way from

S$ 643

Popular in

August

Cheapest in

March

Average price

S$ 1,631
United Airlines
  • United Airlines
  • 19-3-30-3
  • 3 total stops
  • 66h 00m total
  • Singapore to Philadelphia
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7-3
  • 7-3
  • 2 total stops
  • 34h 11m total
  • Singapore to Philadelphia
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Highest demand for flights based on searches. 8% potential increase in price (S$ 235 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 64 potential savings vs. average return price).
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Average for round-trip flights in February 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 5 February 2025.

Wed 19-322:20SIN - PHL
1 stop29h 15mUnited Airlines
Sun 30-318:00PHL - SIN
2 stops36h 45mUnited Airlines
Deal found 4-2S$ 1,532
Thu 15-509:10SIN - PHL
2 stops37h 05mAir Canada
Sun 18-509:45PHL - SIN
2 stops33h 20mAir Canada
Deal found 4-2S$ 1,562
Tue 18-303:15SIN - PHL
1 stop25h 15mAmerican Airlines
Sun 30-321:00PHL - SIN
1 stop30h 45mAmerican Airlines
Deal found 4-2S$ 1,653
Tue 18-300:05SIN - PHL
2 stops28h 55mMultiple Airlines
Sun 30-317:35PHL - SIN
1 stop34h 50mMultiple Airlines
Deal found 4-2S$ 1,656
Wed 19-323:55SIN - PHL
1 stop29h 05mLufthansa
Sun 30-317:35PHL - SIN
1 stop34h 50mLufthansa
Deal found 4-2S$ 1,679
Tue 18-300:05SIN - PHL
2 stops28h 55mSWISS
Sun 30-309:31PHL - SIN
2 stops43h 34mSWISS
Deal found 4-2S$ 1,681
Wed 14-502:15SIN - PHL
1 stop42h 45mQatar Airways
Sun 18-520:40PHL - SIN
1 stop24h 20mQatar Airways
Deal found 4-2S$ 1,864
Mon 16-623:20SIN - PHL
1 stop29h 05mBritish Airways
Tue 8-718:30PHL - SIN
1 stop33h 35mBritish Airways
Deal found 3-2S$ 1,910
Wed 14-501:55SIN - PHL
2 stops24h 53mJapan Airlines
Sun 18-506:39PHL - SIN
2 stops35h 31mJapan Airlines
Deal found 4-2S$ 2,272
Wed 11-601:10SIN - PHL
2 stops27h 07mKorean Air
Tue 8-709:42PHL - SIN
2 stops25h 58mKorean Air
Deal found 3-2S$ 2,546

Find flights from Singapore to Philadelphia within your budget

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 5 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 19-3

22:20-15:35

1 stop29h 15m

Philadelphia

Sun 30-3

18:00-18:45

2 stops36h 45m

S$ 1,532

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 15-5

09:10-10:15

2 stops37h 05m

Philadelphia

Sun 18-5

09:45-07:05

2 stops33h 20m

S$ 1,562

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 18-3

03:15-16:30

1 stop25h 15m

Philadelphia

Sun 30-3

21:00-15:45

1 stop30h 45m

S$ 1,653

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 18-3

00:05-17:00

2 stops28h 55m

Philadelphia

Sun 30-3

17:35-16:25

1 stop34h 50m

S$ 1,656

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 19-3

23:55-17:00

1 stop29h 05m

Philadelphia

Sun 30-3

17:35-16:25

1 stop34h 50m

S$ 1,679

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 18-3

00:05-17:00

2 stops28h 55m

Philadelphia

Sun 30-3

09:31-17:05

2 stops43h 34m

S$ 1,681

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 14-5

02:15-09:00

1 stop42h 45m

Philadelphia

Sun 18-5

20:40-09:00

1 stop24h 20m

S$ 1,864

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 16-6

23:20-16:25

1 stop29h 05m

Philadelphia

Tue 8-7

18:30-16:05

1 stop33h 35m

S$ 1,910

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 14-5

01:55-14:48

2 stops24h 53m

Philadelphia

Sun 18-5

06:39-06:10

2 stops35h 31m

S$ 2,272

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 11-6

01:10-16:17

2 stops27h 07m

Philadelphia

Tue 8-7

09:42-23:40

2 stops25h 58m

S$ 2,546

Flights are sorted by cheapest return flights first.

Deals found on 4-2

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.

Travel insights for flights from Singapore to Philadelphia

Get recent, data-driven insights about flights from Singapore to Philadelphia including ideal travel times, pricing trends, and more.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 5 February 2025.
Korean Air
8.4
Very Good
1,040 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very Good
1,040 reviews
Korean Air
8.4
Very Good
1,040 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,040 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very Good
3,307 reviews
Korean Air
8.4
Very Good
1,040 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very Good
8,408 reviews
Korean Air
8.4
Very Good
1,040 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Southern
7.6
Good
85 reviews
Korean Air
8.4
Very Good
1,040 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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$ 1,532, United Airlines will fly you from Singapore to Philadelphia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and American Airlines - these airlines can fly you to your destination from S$ 1,562 and S$ 1,653, respectively. You may be able to fly from Singapore to Philadelphia for 14% 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$ 1,079 on Qatar Airways. Other airlines that offer cheap prices include United Airlines from S$ 1,119 and SWISS from S$ 1,243 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 5 February 2025.
United Airlines flights from Singapore Changi to Philadelphia
Qatar Airways flights from Singapore Changi to Philadelphia

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 5 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,534AverageS$ 1,647FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestS$ 1,635AverageS$ 1,725FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapestS$ 1,713AverageS$ 2,020FlexibilityNo 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?

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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