App
Help
SGD
Find Bookings
Trip.com
>
Flights
>
United States
>
Flights to Philadelphia
>
London to Philadelphia flight
>
London Heathrow Airport to Philadelphia International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from London Heathrow Airport to Philadelphia International Airport

Search for flights from London to Philadelphia and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • Cheapest nonstop
        LHR10:15
        8h 5m
        Nonstop
        PHL13:20
        London - Philadelphia|Sun, Jan 5|American Airlines
        S$ 955S$ 4,077
        77% OFF
        77% OFF
        S$ 4,077S$ 955

        Fly from London to Philadelphia on Sun, Jan 5 with American Airlines. One-way direct flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 955 including taxes and charges.

      • LHR10:15
        8h 5m
        Nonstop
        PHL13:20
        London - Philadelphia|Thu, Dec 19|American Airlines
        S$ 985S$ 4,077
        76% OFF
        76% OFF
        S$ 4,077S$ 985

        Fly from London to Philadelphia on Thu, Dec 19 with American Airlines. One-way direct flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 985 including taxes and charges.

      • LHR08:50
        12h 45m
        1 stop
        PHL16:35
        London - Philadelphia|Wed, Dec 11|American Airlines
        S$ 496S$ 4,077
        88% OFF
        88% OFF
        S$ 4,077S$ 496

        Fly from London to Philadelphia on Wed, Dec 11 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 496 including taxes and charges.

      • LHR08:50
        12h 45m
        1 stop
        PHL16:35
        London - Philadelphia|Sat, Dec 7|American Airlines
        S$ 613
        S$ 613

        Fly from London to Philadelphia on Sat, Dec 7 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 613 including taxes and charges.

      • LHR11:50
        17h 38m
        1 stop
        PHL00:28
        London - Philadelphia|Mon, Dec 30|American Airlines
        S$ 614
        S$ 614

        Fly from London to Philadelphia on Mon, Dec 30 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 614 including taxes and charges.

      • LHR11:55
        13h 10m
        1 stop
        PHL20:05
        London - Philadelphia|Mon, Dec 9|American Airlines
        S$ 627
        S$ 627

        Fly from London to Philadelphia on Mon, Dec 9 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 627 including taxes and charges.

      • LHR11:50
        17h 9m
        1 stop
        PHL23:59
        London - Philadelphia|Mon, Dec 2|American Airlines
        S$ 684
        S$ 684

        Fly from London to Philadelphia on Mon, Dec 2 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 684 including taxes and charges.

      • LHR11:55
        13h 10m
        1 stop
        PHL20:05
        London - Philadelphia|Mon, Dec 16|American Airlines
        S$ 700
        S$ 700

        Fly from London to Philadelphia on Mon, Dec 16 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 700 including taxes and charges.

      • LHR14:10
        16h 11m
        1 stop
        PHL01:21
        London - Philadelphia|Sun, Dec 29|American Airlines
        S$ 721
        S$ 721

        Fly from London to Philadelphia on Sun, Dec 29 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 721 including taxes and charges.

      • LHR10:35
        30h 48m
        1 stop
        PHL12:23
        London - Philadelphia|Sat, Dec 28|American Airlines
        S$ 722
        S$ 722

        Fly from London to Philadelphia on Sat, Dec 28 with American Airlines. One-way connecting flights with American Airlines depart London Heathrow Airport and arrive Philadelphia International Airport starting at S$ 722 including taxes and charges.

      • LHR13:00
        3h 5m
        Nonstop
        PHL14:00
        London - Philadelphia|Tue, Dec 3|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from London Heathrow Airport to Philadelphia International Airport

See which airlines fly from London to Philadelphia. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Vueling Airlines
From S$ 380
American Airlines
From S$ 496
Jetblue Airways
From S$ 635
Tap Portugal
From S$ 659
Icelandair
From S$ 738
British Airways
From S$ 744
Aer Lingus
From S$ 787
Delta Air Lines
From S$ 827
Swiss
From S$ 845
Air Canada
From S$ 849

Find more flights and airlines

Find Cheaper Flights from London to Philadelphia

Explore other flights from London to Philadelphia to find the best alternative options.

  • Cheapest
    Vueling Airlines
    LGW
    21:05
    46h 29m
    2 transfer
    PHL
    14:34
    Gatwick Airport - Philadelphia International Airport
    Wed, Dec 11Vueling Airlines
    S$ 300
  • Vueling Airlines
    LGW
    21:05
    46h 29m
    2 transfer
    PHL
    14:34
    Gatwick Airport - Philadelphia International Airport
    Wed, Dec 11Vueling Airlines
    S$ 300
    Find More Flights
Flight Schedule from London Heathrow Airport to Philadelphia International Airport

Check the schedule for flights from London to Philadelphia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA832

    British Airways

    06:30

    LHR

    1.4h

    07:55

    DUB

    SMTWTF-
    Search

  2. IB4662

    IBERIA

    14:05

    DUB

    7.5h

    16:35

    PHL

    SMT-TFS

  3. BA832

    British Airways

    06:30

    LHR

    1.4h

    07:55

    DUB

    SMTWTF-
    Search

  4. AY4098

    Finnair

    14:05

    DUB

    7.5h

    16:35

    PHL

    SMT-TFS

  5. EI151

    Aer Lingus

    07:50

    LHR

    1.3h

    09:10

    DUB

    SMTWTFS
    Search

  6. IB4662

    IBERIA

    14:05

    DUB

    7.5h

    16:35

    PHL

    SMT-TFS

  7. EI151

    Aer Lingus

    07:50

    LHR

    1.3h

    09:10

    DUB

    SMTWTFS
    Search

  8. AY4098

    Finnair

    14:05

    DUB

    7.5h

    16:35

    PHL

    SMT-TFS

  9. EI151

    Aer Lingus

    07:50

    LHR

    1.3h

    09:10

    DUB

    SMTWTFS
    Search

  10. AA723

    American Airlines

    14:05

    DUB

    7.5h

    16:35

    PHL

    SMT-TFS

  11. B61621

    Jetblue Airways

    08:25

    LHR

    8.0h

    11:23

    BOS

    SMTWTFS
    Search

  12. B6759

    Jetblue Airways

    21:40

    BOS

    1.5h

    23:12

    PHL

    SMT-T-S

  13. AA8035

    American Airlines

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
    Search

  14. AA723

    American Airlines

    14:05

    DUB

    7.5h

    16:35

    PHL

    SMT-TFS

  15. EI153

    Aer Lingus

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
    Search

  16. IB4662

    IBERIA

    14:05

    DUB

    7.5h

    16:35

    PHL

    SMT-TFS

  17. AA091

    American Airlines

    11:55

    LHR

    8.8h

    14:45

    ORD

    SMT--FS
    Search

  18. F92112

    Frontier Airlines

    05:01

    ORD

    2.0h

    08:04

    PHL

    SMTWTFS

  19. AA087

    American Airlines

    14:10

    LHR

    8.8h

    17:00

    ORD

    SMT--FS
    Search

  20. F92114

    Frontier Airlines

    22:22

    ORD

    2.1h

    01:29

    PHL

    -----F-
Find more flights and airlines

London Heathrow Airport to Philadelphia International Airport Flights Info

Flight distance5,696.58km
Cheapest one-way ticket priceS$ 495
Cheapest return ticket priceS$ 812

FAQs for London Heathrow Airport to Philadelphia International Airport Flights

  • How long is a flight from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL)?

    It takes around 8 hours 9 minutes to fly from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL).

  • How many daily flights are there from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL)?

    There are around 6 daily flights from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL).

  • When to buy flight tickets from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL) the cheapest?

    Tickets cost around S$ 2,487 in January, making it the cheapest month to book. London Heathrow Airport (LHR) to Philadelphia International Airport (PHL) is a popular route, so don't forget to book your tickets in advance.

  • When to buy flight tickets from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL) most expensive?

    The route from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around S$ 3,532 in November, the most expensive month to book this route.

  • What time does the earliest flight from London Heathrow Airport to Philadelphia International Airport depart?

    The earliest flight departs from London Heathrow Airport (LHR) at 09:45 and arrives in Philadelphia International Airport (PHL) at 12:45.

  • Which airline operates the most direct flights from London Heathrow Airport (LHR) to Philadelphia International Airport (PHL)?

    Finnair is a very popular airline operating an average of 1413 flights per month.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943