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£335+ Direct flights from Philadelphia

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 15/4. 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 — LHR
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Direct flights from Philadelphia

Enter your travel dates to find the best prices.

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 17 October 2025.

Sun 9/1119:45PHL - LHR
Nonstop7h 05mIberia
Tue 18/1110:15LHR - PHL
Nonstop8h 10mIberia
Deal found 16/10£468
Sun 9/1119:45PHL - LHR
Nonstop7h 05mFinnair
Tue 18/1110:15LHR - PHL
Nonstop8h 10mFinnair
Deal found 15/10£468
Tue 11/1119:45PHL - LHR
Nonstop7h 05mBritish Airways
Tue 18/1113:10LHR - PHL
Nonstop8h 05mBritish Airways
Deal found 15/10£471
Wed 12/1118:35PHL - LHR
Nonstop7h 00mBritish Airways
Thu 20/1113:10LHR - PHL
Nonstop8h 05mBritish Airways
Deal found 16/10£472
Sun 9/1119:45PHL - LHR
Nonstop7h 05mAmerican Airlines
Tue 18/1113:10LHR - PHL
Nonstop8h 05mAmerican Airlines
Deal found 16/10£474
Wed 12/1118:35PHL - LHR
Nonstop7h 00mBritish Airways
Tue 18/1113:10LHR - PHL
Nonstop8h 05mBritish Airways
Deal found 16/10£475
Mon 12/118:35PHL - LHR
Nonstop7h 00mFinnair
Wed 21/113:10LHR - PHL
Nonstop8h 05mFinnair
Deal found 16/10£477
Tue 3/218:35PHL - LHR
Nonstop7h 00mAmerican Airlines
Tue 10/210:05LHR - PHL
Nonstop8h 05mAmerican Airlines
Deal found 17/10£478
Wed 28/119:45PHL - LHR
Nonstop7h 05mFinnair
Wed 4/213:10LHR - PHL
Nonstop8h 05mFinnair
Deal found 15/10£479
Tue 14/419:30PHL - EDI
Nonstop6h 40mBritish Airways
Tue 28/411:35EDI - PHL
Nonstop7h 25mBritish Airways
Deal found 17/10£549
Tue 14/419:30PHL - EDI
Nonstop6h 40mFinnair
Tue 28/411:35EDI - PHL
Nonstop7h 25mFinnair
Deal found 17/10£555
Wed 1/419:30PHL - EDI
Nonstop6h 40mBritish Airways
Mon 13/411:35EDI - PHL
Nonstop7h 25mBritish Airways
Deal found 16/10£567

Find direct flights from Philadelphia within your budget

 
Use the slider to find direct flights from Philadelphia within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 17 October 2025.

Fly to

Heathrow

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Tue 11/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Tue 18/11

10:15-13:25

Nonstop8h 10m

£468

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 9/11

19:45-07:50

Nonstop7h 05m

London Heathrow

Tue 18/11

10:15-13:25

Nonstop8h 10m

£471

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 12/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Thu 20/11

13:10-16:15

Nonstop8h 05m

£472

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 31/12

18:35-06:35

Nonstop7h 00m

London Heathrow

Thu 15/1

13:10-16:15

Nonstop8h 05m

£472

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Mon 10/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Tue 18/11

13:10-16:15

Nonstop8h 05m

£472

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Tue 11/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Fri 21/11

13:10-16:15

Nonstop8h 05m

£472

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 9/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Fri 21/11

13:10-16:15

Nonstop8h 05m

£472

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 12/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Fri 21/11

13:10-16:15

Nonstop8h 05m

£472

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Tue 11/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Thu 20/11

13:10-16:15

Nonstop8h 05m

£472

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Tue 14/4

19:30-07:10

Nonstop6h 40m

Edinburgh Turnhouse

Tue 28/4

11:35-14:00

Nonstop7h 25m

£549

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 37 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.

Reviews of airlines flying non-stop to Philadelphia

Get insights into the airlines that provide direct flights from 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 from Philadelphia. Reviews last updated Cheapflights.
Read through reviews of airlines serving Philadelphia, such as American Airlines, JetBlue, andAer Lingus. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,040 reviews
Check prices

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,040 reviews
American Airlines
7.2
Good
11,040 reviews
Check prices

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
JetBlue
7.2
Good
2,907 reviews
American Airlines
7.2
Good
11,040 reviews
Check prices

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Aer Lingus
7.2
Good
1,343 reviews
American Airlines
7.2
Good
11,040 reviews
Check prices

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Iberia
7.0
Good
2,995 reviews
American Airlines
7.2
Good
11,040 reviews
Check prices

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
British Airways
6.7
Okay
7,459 reviews
American Airlines
7.2
Good
11,040 reviews
Check prices

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 17 October 2025.

  • Where can you fly direct from Philadelphia?

    Currently, the most popular direct flight destination from Philadelphia is Rome Fiumicino Airport.

  • How much are direct flights from Philadelphia?

    On average, a one-way direct flight from Philadelphia will cost users approximately £156. If you're looking for a direct round-trip flight from Philadelphia, you can expect to pay around £507.

  • How long is a direct flight from Philadelphia?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Philadelphia to last approximately 3h 46m on average. The quickest direct flight from Philadelphia at this time departs from Philadelphia (2h 25m), while the longest leaves from Philadelphia (7h 00m).

  • What is the best time of year to fly direct from Philadelphia?

    If you're seeking the lowest price on a direct flight from Philadelphia, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

See more FAQs

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