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S$ 112+ Cheap flights from Philadelphia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — SIN
15 Oct — 22 Oct1
1 adult
1 adult, Economy

What to know about flights from Philadelphia

Discover essential information about flights departing from Philadelphia, including flight schedules, destinations, airlines operating at the Philadelphia airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 15 September 2025.

Good round-trip deal

S$ 1,192 or less

Good one-way deal

S$ 103 or less
Price to beat on a round-trip flight from Philadelphia.
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Price to beat on a one-way flight from Philadelphia.
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Cheapest flights from Philadelphia
Explore the most affordable flight options available from Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.

Tue 28-1015:30PHL - CMN
1 stop13h 05mUnited Airlines
Tue 11-1112:15CMN - PHL
1 stop32h 32mUnited Airlines
Deal found 13-9S$ 620
Tue 28-1018:31PHL - CMN
2 stops34h 04mMultiple Airlines
Tue 11-1112:15CMN - PHL
1 stop32h 32mMultiple Airlines
Deal found 13-9S$ 625
Wed 22-1015:25PHL - LHR
1 stop13h 10mUnited Airlines
Fri 31-1013:25LHR - PHL
2 stops32h 04mUnited Airlines
Deal found 14-9S$ 647
Tue 21-1019:58PHL - LHR
1 stop29h 57mUnited Airlines
Wed 29-1013:25LHR - PHL
1 stop29h 22mUnited Airlines
Deal found 14-9S$ 654
Tue 21-1015:00PHL - LHR
1 stop10h 55mUnited Airlines
Tue 28-1006:35LHR - PHL
2 stops20h 21mUnited Airlines
Deal found 13-9S$ 657
Mon 29-919:58PHL - LHR
1 stop29h 57mUnited Airlines
Tue 14-1015:50LHR - PHL
1 stop28h 59mUnited Airlines
Deal found 15-9S$ 661
Wed 26-1115:30PHL - LHR
1 stop10h 40mUnited Airlines
Fri 5-1213:25LHR - PHL
1 stop30h 22mUnited Airlines
Deal found 12-9S$ 663
Tue 11-1119:45PHL - LHR
Nonstop7h 05mFinnair
Tue 18-1113:10LHR - PHL
Nonstop8h 05mFinnair
Deal found 14-9S$ 665
Wed 1-1010:32PHL - LHR
2 stops18h 03mUnited Airlines
Tue 7-1006:50LHR - PHL
2 stops15h 45mUnited Airlines
Deal found 13-9S$ 668
Tue 30-910:32PHL - LHR
2 stops14h 58mUnited Airlines
Tue 14-1009:30LHR - PHL
1 stop17h 08mUnited Airlines
Deal found 13-9S$ 669
Tue 11-1114:58PHL - LHR
1 stop10h 32mBritish Airways
Tue 18-1113:10LHR - PHL
Nonstop8h 05mBritish Airways
Deal found 13-9S$ 670
Sat 27-918:39PHL - LHR
1 stop31h 36mDelta
Tue 7-1006:15LHR - PHL
2 stops20h 17mDelta
Deal found 13-9S$ 672

Find flights from Philadelphia within your budget

 
Find flights departing from Philadelphia that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

PhiladelphiaCasablanca

PHL - CMN

PHLCMN

Philadelphia

Tue 28-10

15:30-09:35

1 stop13h 05m

Casablanca Mohamed V

Tue 11-11

12:15-14:47

1 stop32h 32m

S$ 620

PhiladelphiaCasablanca

PHL - CMN

PHLCMN

Philadelphia

Tue 28-10

18:31-09:35

2 stops34h 04m

Casablanca Mohamed V

Tue 11-11

12:15-14:47

1 stop32h 32m

S$ 625

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Mon 9-3

15:30-07:10

1 stop11h 40m

London Heathrow

Wed 18-3

13:25-13:51

2 stops28h 26m

S$ 647

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 22-10

06:30-06:30

2 stops19h 00m

London Heathrow

Fri 31-10

13:25-17:29

2 stops32h 04m

S$ 652

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Mon 24-11

17:07-05:55

1 stop31h 48m

London Heathrow

Fri 5-12

13:25-14:47

1 stop30h 22m

S$ 654

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sat 4-10

19:58-06:55

1 stop29h 57m

London Heathrow

Thu 16-10

12:40-22:29

2 stops38h 49m

S$ 661

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Tue 2-12

18:35-06:35

Nonstop7h 00m

London Heathrow

Tue 9-12

13:10-16:15

Nonstop8h 05m

S$ 663

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 3-12

06:30-07:10

2 stops19h 40m

London Heathrow

Mon 8-12

11:10-22:56

2 stops40h 46m

S$ 670

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 8-10

12:23-08:50

2 stops15h 27m

London Heathrow

Wed 22-10

06:30-19:14

2 stops17h 44m

S$ 679

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 15-10

15:25-09:35

1 stop13h 10m

London Heathrow

Mon 20-10

17:50-17:35

2 stops28h 45m

S$ 679

Flights are sorted by cheapest return flights first.

Deals found on 14-9

Showing 1-10 of 57 results
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Best time to book a flight from Philadelphia

Have a flexible travel schedule? Discover the best time to fly from Philadelphia 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 Philadelphia

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

What is the cheapest month to book a flight from Philadelphia?

Currently, November is the cheapest month in which you can book a flight from Philadelphia (average of S$ 956). Flying from Philadelphia in June will prove the most costly (average of S$ 1,419). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Philadelphia?

From Philadelphia you can expect to find greater availability for the following destinations: Chicago (634 flights per day), Boston (314 flights per day) and Atlanta (311 flights per day).

Fort Lauderdale
Fort Lauderdale
From S$ 112
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From S$ 79
London
London
From S$ 810
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From S$ 552

What is the cheapest place to fly to from Philadelphia?

The cheapest city to fly to from Philadelphia is Atlanta Hartsfield-Jackson, with prices starting at S$ 102. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From S$ 79
Fort Lauderdale
Fort Lauderdale
From S$ 112
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From S$ 552
London
London
From S$ 810

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Direct flights from Pennsylvania

Book a direct flight from one of these other cities located in Pennsylvania.
Direct flights from Pittsburgh

Related info for your journey

Access useful and relevant information related to your journey from Philadelphia. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 September 2025.

  • What are the most popular destinations to fly to from Philadelphia?

    This month, the top selected destinations from Philadelphia are Atlanta, Boston, Chicago. Throughout the year, Atlanta, Boston, Nashville are some of the top choices made by users flying from Philadelphia.

  • What is the cheapest flight from Philadelphia to anywhere?

    Users have flown out of Philadelphia for as low as S$ 102 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 562 to fly from Philadelphia.

  • What is the cheapest first class flight from Philadelphia?

    To fly first-class from Philadelphia on a budget, select a flight to Atlanta from S$ 846.

  • What is the cheapest month to fly from Philadelphia?

    Currently, the cheapest month for flights from Philadelphia is November. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Philadelphia?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Philadelphia.

  • Can Cheapflights find flights from Philadelphia with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Philadelphia, users can toggle the no change fees filter when performing a flight search.

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

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

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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 Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Philadelphia.

Can Cheapflights find flights from Philadelphia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Philadelphia, users can toggle the no change fees filter when performing a flight search.

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

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

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