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Philadelphia International Airport to Heathrow Airport flight

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

      • Cheapest nonstop
        PHL 7:35 PM
        7h 15m
        Nonstop
        LHR 7:50 AM
        Philadelphia - London | Sun, May 17 | Iberia
        LHR 12:30 PM
        8h
        Nonstop
        PHL 3:30 PM
        London - Philadelphia | Sun, May 24 | Iberia
        SGD 1,475 SGD 1,780
        17% off
        17% off
        SGD 1,780 SGD 1,475
      • PHL 7:35 PM
        7h 15m
        Nonstop
        LHR 7:50 AM
        Philadelphia - London | Sun, May 17 | British Airways
        LHR 9:15 AM
        7h 55m
        Nonstop
        PHL 12:10 PM
        London - Philadelphia | Sun, May 24 | British Airways
        SGD 1,477 SGD 1,780
        17% off
        17% off
        SGD 1,780 SGD 1,477
      • PHL 6:33 PM
        30h 57m
        1 stop
        LHR 6:30 AM
        Philadelphia - London | Wed, May 20 | Jetblue Airways
        LGW 12:20 PM
        25h 11m
        1 stop
        PHL 8:31 AM
        London - Philadelphia | Tue, May 26 | Jetblue Airways
        SGD 1,143 SGD 1,780
        36% off
        36% off
        SGD 1,780 SGD 1,143
      • PHL 8:05 AM
        17h 20m
        1 stop
        LHR 6:25 AM
        Philadelphia - London | Sun, May 17 | Virgin Atlantic
        LHR 4:50 PM
        20h 56m
        1 stop
        PHL 8:46 AM
        London - Philadelphia | Sun, May 24 | Delta Air Lines
        SGD 1,244
        30% off
        SGD 1,780 SGD 1,244
      • PHL 7:45 PM
        9h 55m
        1 stop
        LHR 10:40 AM
        Philadelphia - London | Sun, May 17 | United Airlines
        LHR 12:05 PM
        14h 28m
        1 stop
        PHL 9:33 PM
        London - Philadelphia | Sun, May 24 | United Airlines
        SGD 1,263
        28% off
        SGD 1,780 SGD 1,263
      • PHL 2:23 PM
        11h 52m
        1 stop
        LHR 7:15 AM
        Philadelphia - London | Sun, May 17 | Delta Air Lines
        LHR 11:15 AM
        14h 34m
        1 stop
        PHL 8:49 PM
        London - Philadelphia | Sun, May 24 | Virgin Atlantic
        SGD 1,286
        28% off
        SGD 1,780 SGD 1,286
      • PHL 2:45 PM
        12h 15m
        1 stop
        LHR 8:00 AM
        Philadelphia - London | Sun, May 17 | Iberia
        LHR 9:15 AM
        7h 55m
        Nonstop
        PHL 12:10 PM
        London - Philadelphia | Sun, May 24 | Iberia
        SGD 1,291
        27% off
        SGD 1,780 SGD 1,291
      • PHL 8:25 PM
        9h 45m
        1 stop
        LHR 11:10 AM
        Philadelphia - London | Fri, Jun 12 | Aer Lingus
        LHR 1:25 PM
        10h 30m
        1 stop
        PHL 6:55 PM
        London - Philadelphia | Sun, Jun 14 | Aer Lingus
        SGD 1,298
        27% off
        SGD 1,780 SGD 1,298
      • PHL 5:55 PM
        9h 5m
        1 stop
        LHR 8:00 AM
        Philadelphia - London | Sun, May 17 | British Airways
        LHR 9:15 AM
        7h 55m
        Nonstop
        PHL 12:10 PM
        London - Philadelphia | Sun, May 24 | British Airways
        SGD 1,299
        27% off
        SGD 1,780 SGD 1,299
      • PHL 6:00 AM
        19h 45m
        1 stop
        LHR 6:45 AM
        Philadelphia - London | Thu, May 21 | Jetblue Airways
        LGW 12:20 PM
        11h 32m
        1 stop
        PHL 6:52 PM
        London - Philadelphia | Thu, May 28 | Jetblue Airways
        SGD 1,301
        27% off
        SGD 1,780 SGD 1,301
      • PHL 7:00 AM
        18h 45m
        1 stop
        LHR 6:45 AM
        Philadelphia - London | Thu, May 21 | American Airlines
        LGW 12:20 PM
        25h 11m
        1 stop
        PHL 8:31 AM
        London - Philadelphia | Thu, May 28 | Jetblue Airways
        SGD 1,302
        27% off
        SGD 1,780 SGD 1,302
      • PHL 12:38 PM
        13h 32m
        1 stop
        LHR 7:10 AM
        Philadelphia - London | Sun, May 17 | Air France
        LHR 12:25 PM
        15h 47m
        1 stop
        PHL 11:12 PM
        London - Philadelphia | Sun, May 24 | KLM
        SGD 1,313
        26% off
        SGD 1,780 SGD 1,313
      • PHL 1:00 PM
        17h 25m
        1 stop
        LON 2:00 PM
        Philadelphia - London | Fri, May 15 | Normal Airline
        LON 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        London - Philadelphia | Sun, May 17 | Normal Airline
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      • Cheapest nonstop
        PHL 10:05 PM
        7h 15m
        Nonstop
        LHR 10:20 AM
        Philadelphia - London | Sun, May 17 | Iberia
        SGD 677 SGD 855
        21% off
        21% off
        SGD 855 SGD 677
      • PHL 7:35 PM
        7h 15m
        Nonstop
        LHR 7:50 AM
        Philadelphia - London | Fri, May 15 | British Airways
        SGD 709 SGD 855
        17% off
        17% off
        SGD 855 SGD 709
      • PHL 6:00 AM
        19h 45m
        1 stop
        LHR 6:45 AM
        Philadelphia - London | Fri, May 22 | Jetblue Airways
        SGD 437 SGD 855
        49% off
        49% off
        SGD 855 SGD 437
      • PHL 9:26 AM
        16h 19m
        1 stop
        LHR 6:45 AM
        Philadelphia - London | Fri, May 22 | Delta Air Lines
        SGD 486
        43% off
        SGD 855 SGD 486
      • PHL 6:00 AM
        21h
        1 stop
        LHR 8:00 AM
        Philadelphia - London | Sat, May 23 | Jetblue Airways
        SGD 515
        40% off
        SGD 855 SGD 515
      • PHL 6:00 AM
        22h 15m
        1 stop
        LHR 9:15 AM
        Philadelphia - London | Fri, May 15 | Jetblue Airways
        SGD 545
        36% off
        SGD 855 SGD 545
      • PHL 8:25 PM
        29h 20m
        1 stop
        LHR 6:45 AM
        Philadelphia - London | Mon, May 18 | Jetblue Airways
        SGD 557
        35% off
        SGD 855 SGD 557
      • PHL 6:00 AM
        21h
        1 stop
        LHR 8:00 AM
        Philadelphia - London | Thu, May 21 | Jetblue Airways
        SGD 560
        35% off
        SGD 855 SGD 560
      • PHL 8:24 AM
        18h 36m
        1 stop
        LHR 8:00 AM
        Philadelphia - London | Sun, May 17 | Jetblue Airways
        SGD 563
        34% off
        SGD 855 SGD 563
      • PHL 2:45 PM
        12h 15m
        1 stop
        LHR 8:00 AM
        Philadelphia - London | Sat, May 23 | American Airlines
        SGD 566
        34% off
        SGD 855 SGD 566
      • PHL 8:24 AM
        17h 6m
        1 stop
        LHR 6:30 AM
        Philadelphia - London | Thu, May 14 | Jetblue Airways
        SGD 585
        32% off
        SGD 855 SGD 585
      • PHL 6:00 AM
        23h 40m
        1 stop
        LHR 10:40 AM
        Philadelphia - London | Wed, May 20 | Jetblue Airways
        SGD 588
        31% off
        SGD 855 SGD 588
      • PHL 1:00 PM
        17h 25m
        1 stop
        LON 2:00 PM
        Philadelphia - London | Fri, May 15 | Normal Airline
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Displayed flight fares from Philadelphia to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Philadelphia International Airport to Heathrow Airport

What is the cheapest month for one-way flights from Philadelphia International Airport to Heathrow Airport?

Data is based on average one-way flight prices from Philadelphia International Airport to Heathrow Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Philadelphia International Airport to Heathrow Airport, the best time to buy is in August, with an average price of SGD 543. You’ll want to avoid November, when the average price can reach as high as SGD 1,056.

SGD 1,056
SGD 800
SGD 543
SGD 287
    Cheapest
  • SGD 739
    May
  • SGD 919
    Jun
  • SGD 791
    Jul
  • SGD 543
    Aug
  • SGD 863
    Sep
  • SGD 841
    Oct
  • SGD 1,056
    Nov
  • SGD 1,019
    Dec
  • SGD 701
    Jan
  • SGD 891
    Feb
  • SGD 808
    Mar
  • SGD 930
    Apr

What is the cheapest day of the week to fly from Philadelphia International Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average ticket prices from Philadelphia International Airport to Heathrow Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Philadelphia International Airport to Heathrow Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

SGD 964
SGD 861
SGD 757
SGD 654
  • SGD 757
    Mon
  • SGD 899
    Tue
  • SGD 914
    Wed
  • SGD 964
    Thu
  • SGD 910
    Fri
  • SGD 768
    Sat
  • SGD 842
    Sun

Selected Airlines from Philadelphia International Airport to Heathrow Airport

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

Jetblue Airways
From SGD 459
American Airlines
From SGD 546
Delta Air Lines
From SGD 548
Air Canada
From SGD 594
Lufthansa
From SGD 649
Virgin Atlantic
From SGD 653
Icelandair
From SGD 690
United Airlines
From SGD 774
Aer Lingus
From SGD 787
British Airways
From SGD 810

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Flight Schedule from Philadelphia International Airport to Heathrow Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. IB4664

    Philadelphia International Airport

    10:05 PM

    PHL

    7h 15m

    10:20 AM

    LHR

    S M T W T F S
    Search

  2. BA1587

    Philadelphia International Airport

    10:05 PM

    PHL

    7h 15m

    10:20 AM

    LHR

    S M T W T F S
    Search

  3. AY3804

    Philadelphia International Airport

    10:05 PM

    PHL

    7h 15m

    10:20 AM

    LHR

    S M T W T F S
    Search

  4. AA728

    Philadelphia International Airport

    10:05 PM

    PHL

    7h 15m

    10:20 AM

    LHR

    S M T W T F S
    Search

  5. IB4672

    Philadelphia International Airport

    7:20 PM

    PHL

    7h 30m

    7:50 AM

    LHR

    S M T W T F S
    Search

  6. AA736

    Philadelphia International Airport

    7:20 PM

    PHL

    7h 30m

    7:50 AM

    LHR

    S M T W T F S
    Search

  7. EI114

    Philadelphia International Airport

    8:25 PM

    PHL

    6h 50m

    Nonstop

    8:15 AM

    DUB

    S M T W T F S
    Search

  8. EI162

    Dublin Airport

    11:10 AM

    DUB

    1h 30m

    Nonstop

    12:40 PM

    LHR

    S M T W T - S

  9. AA793

    Philadelphia International Airport

    1:47 PM

    PHL

    1h 58m

    Nonstop

    3:45 PM

    CLT

    S M T W T F S
    Search

  10. AA730

    Charlotte Douglas International Airport

    6:25 PM

    CLT

    7h 55m

    Nonstop

    7:20 AM

    LHR

    S M T W T F S

  11. AA1534

    Philadelphia International Airport

    2:45 PM

    PHL

    1h 33m

    Nonstop

    4:18 PM

    BOS

    S M T W T F S
    Search

  12. AA108

    Boston Logan International Airport

    7:25 PM

    BOS

    6h 55m

    Nonstop

    7:20 AM

    LHR

    S M T W T F S

  13. VS2666

    Philadelphia International Airport

    11:24 AM

    PHL

    2h 6m

    Nonstop

    1:30 PM

    ATL

    S M T W T F S
    Search

  14. VS4044

    Hartsfield-Jackson Atlanta International Airport

    5:05 PM

    ATL

    8h 20m

    Nonstop

    6:25 AM

    LHR

    S M T W T F S
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Philadelphia International Airport to Heathrow Airport Flights Info

Flight distance5,696.58 km
Cheapest one-way ticket priceSGD 437
Cheapest return ticket priceSGD 1,143

FAQs for Philadelphia International Airport to Heathrow Airport Flights

  • How long is a flight from Philadelphia International Airport to Heathrow Airport?

    It takes around 7 hours 13 minutes to fly from Philadelphia International Airport (phl) to Heathrow Airport (lhr).
  • There are around 12 daily flights from Philadelphia International Airport (PHL) to Heathrow Airport (LHR).
  • Tickets cost around SGD 1,856 in July, making it the cheapest month to book. Philadelphia International Airport (PHL) to Heathrow Airport (LHR) is a popular route, so don't forget to book your tickets in advance.
  • The route from Philadelphia International Airport (PHL) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around SGD 2,191 in June, the most expensive month to book this route.
  • The latest flight departs from Philadelphia International Airport (PHL) at 20:00 and arrives in Heathrow Airport (LHR) at 08:05.
    • The distance from London Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.
  • British Airways is a very popular airline operating an average of 1993 flights per month.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.