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£325+ 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 20/4. 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
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

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 23 December 2025.

Tue 14/419:30PHL - EDI
Nonstop6h 40mBritish Airways
Tue 28/411:35EDI - PHL
Nonstop7h 25mBritish Airways
Deal found 23/12£525
Sun 18/119:50PHL - LHR
Nonstop7h 00mBritish Airways
Tue 10/210:15LHR - PHL
Nonstop8h 15mBritish Airways
Deal found 21/12£532
Wed 4/218:35PHL - LHR
Nonstop7h 00mFinnair
Wed 25/210:15LHR - PHL
Nonstop8h 10mFinnair
Deal found 21/12£535
Tue 3/218:35PHL - LHR
Nonstop7h 00mFinnair
Tue 10/210:15LHR - PHL
Nonstop8h 15mFinnair
Deal found 21/12£536
Tue 14/419:30PHL - EDI
Nonstop6h 40mIberia
Tue 28/411:35EDI - PHL
Nonstop7h 25mIberia
Deal found 21/12£537
Wed 4/218:35PHL - LHR
Nonstop7h 00mBritish Airways
Wed 11/213:10LHR - PHL
Nonstop8h 05mBritish Airways
Deal found 21/12£538
Tue 3/219:50PHL - LHR
Nonstop7h 00mIberia
Tue 10/210:15LHR - PHL
Nonstop8h 15mIberia
Deal found 20/12£543
Mon 12/118:35PHL - LHR
Nonstop7h 00mAmerican Airlines
Tue 20/110:15LHR - PHL
Nonstop8h 15mAmerican Airlines
Deal found 21/12£543
Mon 2/218:35PHL - LHR
Nonstop7h 00mBritish Airways
Tue 24/313:10LHR - PHL
Nonstop8h 05mBritish Airways
Deal found 22/12£544
Mon 13/418:45PHL - LHR
Nonstop7h 05mBritish Airways
Thu 23/413:45LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 22/12£548
Mon 12/118:35PHL - LHR
Nonstop7h 00mMultiple Airlines
Tue 20/110:15LHR - PHL
Nonstop8h 15mMultiple Airlines
Deal found 22/12£554
Wed 13/519:30PHL - EDI
Nonstop6h 40mIberia
Wed 20/511:35EDI - PHL
Nonstop7h 25mIberia
Deal found 22/12£555

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 23 December 2025.

Fly to

Heathrow

Route

Depart

Return

Price

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

£525

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 18/2

19:45-07:50

Nonstop7h 05m

London Heathrow

Fri 27/2

13:10-16:15

Nonstop8h 05m

£532

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Tue 12/5

19:30-07:10

Nonstop6h 40m

Edinburgh Turnhouse

Wed 20/5

11:35-14:00

Nonstop7h 25m

£537

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Wed 6/5

19:30-07:10

Nonstop6h 40m

Edinburgh Turnhouse

Wed 13/5

11:35-14:00

Nonstop7h 25m

£537

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Wed 1/4

19:30-07:10

Nonstop6h 40m

Edinburgh Turnhouse

Thu 9/4

11:35-14:00

Nonstop7h 25m

£537

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Sun 26/4

19:30-07:10

Nonstop6h 40m

Edinburgh Turnhouse

Fri 8/5

11:35-14:00

Nonstop7h 25m

£537

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Tue 13/1

18:35-06:35

Nonstop7h 00m

London Heathrow

Tue 20/1

13:10-16:15

Nonstop8h 05m

£544

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 18/2

18:35-06:35

Nonstop7h 00m

London Heathrow

Tue 24/2

13:10-16:15

Nonstop8h 05m

£544

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Tue 3/2

18:35-06:35

Nonstop7h 00m

London Heathrow

Fri 27/3

13:10-17:15

Nonstop8h 05m

£544

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 1/2

18:35-06:35

Nonstop7h 00m

London Heathrow

Wed 25/3

13:10-17:15

Nonstop8h 05m

£544

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 44 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, Aer Lingus, andJetBlue. 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
11,051 reviews
Check prices

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,051 reviews
American Airlines
7.2
Good
11,051 reviews
Check prices

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Aer Lingus
7.2
Good
1,412 reviews
American Airlines
7.2
Good
11,051 reviews
Check prices

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
JetBlue
7.2
Good
2,898 reviews
American Airlines
7.2
Good
11,051 reviews
Check prices

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
British Airways
6.7
Okay
7,606 reviews
American Airlines
7.2
Good
11,051 reviews
Check prices

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 23 December 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 £245. If you're looking for a direct round-trip flight from Philadelphia, you can expect to pay around £684.

  • 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 4h 06m on average. The quickest direct flight from Philadelphia at this time departs from Philadelphia (1h 38m), 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.

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