Direct flights to Philadelphia | Cheapflights

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Best

Last-minute

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Cheapest flights to Philadelphia
Explore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 9 November 2026.

Mon 7/1213:10 -

Nonstop8h 05m

Mon 14/1218:35 -

Nonstop7h 00m

Deal found 6/11£648

Wed 2/1213:10 -

Nonstop8h 05m

Wed 9/1219:35 -

Nonstop7h 15m

Deal found 4/11£663

Tue 19/113:10 -

Nonstop8h 05m

Tue 26/119:40 -

Nonstop7h 10m

Deal found 8/11£686

Tue 2/310:35 -

Nonstop8h 15m

Tue 23/319:35 -

Nonstop7h 00m

Deal found 8/11£687

Mon 7/1210:35 -

Nonstop8h 10m

Mon 14/1218:35 -

Nonstop7h 00m

Deal found 6/11£688

Wed 27/113:10 -

Nonstop8h 05m

Wed 17/218:35 -

Nonstop7h 00m

Deal found 5/11£690

Wed 9/1213:10 -

Nonstop8h 05m

Wed 23/1219:35 -

Nonstop7h 15m

Deal found 7/11£693

Wed 2/1213:10 -

Nonstop8h 05m

Mon 7/1218:35 -

Nonstop7h 00m

Deal found 4/11£695

Best time to book a flight to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia with our price prediction graph.

LON-PHL

LHR-PHL

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Tue 29/12

10:35-13:45

Nonstop8h 10m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£479

Fastest return journey

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Sun 17/1

10:35-13:40

Nonstop8h 05m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£524

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Wed 30/12

10:35-13:45

Nonstop8h 10m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£594

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Tue 17/11

10:35-13:40

Nonstop8h 05m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£651

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Mon 25/1

13:10-16:15

Nonstop8h 05m

Philadelphia

Mon 1/2

18:35-06:35

Nonstop7h 00m

£718

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Mon 7/12

10:35-13:45

Nonstop8h 10m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£735

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Thu 26/11

10:35-13:45

Nonstop8h 10m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£736

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Mon 28/12

10:35-13:45

Nonstop8h 10m

Philadelphia

Thu 7/1

19:40-07:50

Nonstop7h 10m

£747

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Mon 30/11

13:10-16:15

Nonstop8h 05m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£749

LondonPhiladelphia

LHR London Heathrow - PHL Philadelphia

LHRPHL

London Heathrow

Thu 31/12

10:35-13:45

Nonstop8h 10m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£755

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 24 resultsSorted by cheapest first

1

2

3

Reviews of airlines flying non-stop to Philadelphia

Read through reviews of airlines serving the United States, such as Finnair,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.

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.6

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.3

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.1

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.0

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

British Airways

6.7

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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