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Philadelphia International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to Heathrow Airport over the next 90 days, with one-way fares from €258 and round-trip from €786. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Thu, Dec 3 | Iberia
      LHR 10:35
      8h 15m
      Direct
      PHL 13:50
      London - Philadelphia | Thu, Dec 10 | Iberia
      €845 €950
      11% off
      11% off
      €950 €845
    • PHL 15:40
      12h 20m
      1 stop
      LHR 09:00
      Philadelphia - London | Thu, Nov 12 | Virgin Atlantic
      LHR 18:25
      24h 35m
      1 stop
      PHL 14:00
      London - Philadelphia | Tue, Nov 17 | American Airlines
      €786 €950
      17% off
      17% off
      €950 €786
    • PHL 12:25
      13h 25m
      1 stop
      LHR 06:50
      Philadelphia - London | Thu, Nov 12 | Delta Air Lines
      LHR 18:25
      24h 35m
      1 stop
      PHL 14:00
      London - Philadelphia | Tue, Nov 17 | American Airlines
      €802 €950
      16% off
      16% off
      €950 €802
    • PHL 12:09
      13h 16m
      1 stop
      LHR 06:25
      Philadelphia - London | Thu, Dec 3 | Virgin Atlantic
      LHR 16:45
      21h 52m
      1 stop
      PHL 09:37
      London - Philadelphia | Thu, Dec 10 | American Airlines
      €805
      15% off
      €950 €805
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Thu, Dec 3 | British Airways
      LHR 16:45
      21h 52m
      1 stop
      PHL 09:37
      London - Philadelphia | Thu, Dec 10 | American Airlines
      €805
      15% off
      €950 €805
    • PHL 11:50
      14h 15m
      1 stop
      LHR 07:05
      Philadelphia - London | Thu, Dec 3 | Delta Air Lines
      LHR 12:55
      11h 28m
      1 stop
      PHL 19:23
      London - Philadelphia | Thu, Dec 10 | Virgin Atlantic
      €816
      14% off
      €950 €816
    • PHL 15:20
      10h 50m
      1 stop
      LHR 07:10
      Philadelphia - London | Thu, Dec 3 | Air Canada
      LHR 16:45
      21h 52m
      1 stop
      PHL 09:37
      London - Philadelphia | Thu, Dec 10 | American Airlines
      €823
      13% off
      €950 €823
    • PHL 16:35
      9h 15m
      1 stop
      LHR 06:50
      Philadelphia - London | Thu, Nov 12 | KLM
      LHR 18:25
      24h 35m
      1 stop
      PHL 14:00
      London - Philadelphia | Tue, Nov 17 | American Airlines
      €824
      13% off
      €950 €824
    • PHL 10:27
      15h 28m
      1 stop
      LHR 06:55
      Philadelphia - London | Sat, Nov 14 | Jetblue Airways
      LHR 09:20
      12h 43m
      1 stop
      PHL 17:03
      London - Philadelphia | Mon, Nov 16 | Jetblue Airways
      €835
      12% off
      €950 €835
    • PHL 13:00
      17h 25m
      1 stop
      LON 14:00
      Philadelphia - London | Tue, Nov 10 | Normal Airline
      LON 15:00
      6h
      Direct
      PHL 16:00
      London - Philadelphia | Thu, Nov 12 | Normal Airline
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    • Cheapest
      PHL 07:00
      18h 55m
      1 stop
      LHR 06:55
      Philadelphia - London | Sun, Nov 15 | Jetblue Airways
      €258 €644
      60% off
      60% off
      €644 €258
    • PHL 07:00
      18h 55m
      1 stop
      LHR 06:55
      Philadelphia - London | Tue, Nov 10 | Jetblue Airways
      €259 €644
      60% off
      60% off
      €644 €259
    • PHL 07:00
      18h 55m
      1 stop
      LHR 06:55
      Philadelphia - London | Mon, Nov 16 | Jetblue Airways
      €261 €644
      59% off
      59% off
      €644 €261
    • PHL 09:30
      16h 25m
      1 stop
      LHR 06:55
      Philadelphia - London | Wed, Dec 2 | Jetblue Airways
      €266
      59% off
      €644 €266
    • PHL 19:40
      7h 10m
      Direct
      LHR 07:50
      Philadelphia - London | Wed, Feb 3 | American Airlines
      €318
      56% off
      €735 €318
    • PHL 10:27
      15h 28m
      1 stop
      LHR 06:55
      Philadelphia - London | Sat, Nov 14 | Jetblue Airways
      €342
      47% off
      €644 €342
    • PHL 17:58
      31h 57m
      1 stop
      LHR 06:55
      Philadelphia - London | Wed, Nov 11 | Jetblue Airways
      €346
      46% off
      €644 €346
    • PHL 10:27
      15h 28m
      1 stop
      LHR 06:55
      Philadelphia - London | Thu, Nov 19 | Jetblue Airways
      €350
      46% off
      €644 €350
    • PHL 17:40
      11h 30m
      1 stop
      LHR 10:10
      Philadelphia - London | Tue, Nov 10 | Aer Lingus
      €405
      37% off
      €644 €405
    • PHL 13:00
      17h 25m
      1 stop
      LON 14:00
      Philadelphia - London | Tue, Nov 10 | Normal Airline
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    • Cheapest nonstop
      PHL 19:40
      7h 10m
      Direct
      LHR 07:50
      Philadelphia - London | Wed, Feb 3 | American Airlines
      €318 €735
      56% off
      56% off
      €735 €318
    • PHL 19:50
      7h
      Direct
      LHR 07:50
      Philadelphia - London | Mon, Dec 21 | American Airlines
      €560 €644
      13% off
      13% off
      €644 €560
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Mon, Dec 14 | American Airlines
      €562 €735
      24% off
      24% off
      €735 €562
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Sun, Dec 27 | American Airlines
      €563
      23% off
      €735 €563
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Sun, Dec 27 | Iberia
      €567
      23% off
      €735 €567
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Mon, Dec 14 | British Airways
      €569
      57% off
      €1,361 €569
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Thu, Dec 17 | American Airlines
      €573
      11% off
      €644 €573
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Wed, Dec 16 | American Airlines
      €575
      22% off
      €735 €575
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Mon, Dec 28 | American Airlines
      €575
      22% off
      €735 €575
    • PHL 13:00
      17h 25m
      1 stop
      LON 14:00
      Philadelphia - London | Tue, Nov 10 | Normal Airline
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    • Cheapest nonstop
      PHL 19:40
      7h 10m
      Direct
      LHR 07:50
      Philadelphia - London | Wed, Feb 3 | American Airlines
      €318 €898
      65% off
      65% off
      €898 €318
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Mon, Dec 14 | American Airlines
      €562 €898
      37% off
      37% off
      €898 €562
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Sun, Dec 27 | American Airlines
      €563 €898
      37% off
      37% off
      €898 €563
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Sun, Dec 27 | Iberia
      €567
      37% off
      €898 €567
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Wed, Dec 16 | American Airlines
      €575
      36% off
      €898 €575
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Mon, Dec 28 | American Airlines
      €575
      36% off
      €898 €575
    • PHL 19:35
      7h 15m
      Direct
      LHR 07:50
      Philadelphia - London | Tue, Dec 15 | American Airlines
      €575
      36% off
      €898 €575
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Tue, Dec 15 | British Airways
      €584
      35% off
      €898 €584
    • PHL 19:50
      7h
      Direct
      LHR 07:50
      Philadelphia - London | Sun, Dec 13 | American Airlines
      €590
      34% off
      €898 €590
    • PHL 13:00
      17h 25m
      1 stop
      LON 14:00
      Philadelphia - London | Tue, Nov 10 | Normal Airline
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    • PHL 19:50
      7h
      Direct
      LHR 07:50
      Philadelphia - London | Mon, Dec 21 | American Airlines
      €560 €644
      13% off
      13% off
      €644 €560
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Mon, Dec 14 | British Airways
      €569 €1,361
      57% off
      57% off
      €1,361 €569
    • PHL 19:50
      7h
      Direct
      LHR 07:50
      Philadelphia - London | Wed, Dec 16 | American Airlines
      €575 €1,361
      57% off
      57% off
      €1,361 €575
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Tue, Dec 15 | British Airways
      €584
      21% off
      €735 €584
    • PHL 19:50
      7h
      Direct
      LHR 07:50
      Philadelphia - London | Sun, Dec 13 | American Airlines
      €590
      20% off
      €735 €590
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Mon, Dec 28 | Finnair
      €705
      48% off
      €1,361 €705
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Thu, Dec 17 | Iberia
      €885
      35% off
      €1,361 €885
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Tue, Dec 22 | Finnair
      €931
      32% off
      €1,361 €931
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Sun, Jan 3 | British Airways
      €1,055
      22% off
      €1,361 €1,055
    • PHL 13:00
      17h 25m
      1 stop
      LON 14:00
      Philadelphia - London | Tue, Nov 10 | Normal Airline
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    • Cheapest nonstop
      PHL 19:40
      7h 10m
      Direct
      LHR 07:50
      Philadelphia - London | Wed, Nov 11 | American Airlines
      €1,065 €1,372
      22% off
      22% off
      €1,372 €1,065
    • PHL 19:40
      7h 10m
      Direct
      LHR 07:50
      Philadelphia - London | Sun, Nov 15 | American Airlines
      €1,066 €1,372
      22% off
      22% off
      €1,372 €1,066
    • PHL 19:40
      7h 10m
      Direct
      LHR 07:50
      Philadelphia - London | Mon, Nov 9 | American Airlines
      €1,066 €1,372
      22% off
      22% off
      €1,372 €1,066
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Sun, Nov 15 | Iberia
      €1,091
      20% off
      €1,372 €1,091
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Mon, Nov 9 | Iberia
      €1,099
      20% off
      €1,372 €1,099
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Thu, Nov 12 | British Airways
      €1,102
      20% off
      €1,372 €1,102
    • PHL 19:40
      7h 10m
      Direct
      LHR 07:50
      Philadelphia - London | Thu, Nov 12 | American Airlines
      €1,112
      19% off
      €1,372 €1,112
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Fri, Nov 13 | British Airways
      €1,121
      18% off
      €1,372 €1,121
    • PHL 18:35
      7h
      Direct
      LHR 06:35
      Philadelphia - London | Sat, Nov 14 | British Airways
      €1,138
      17% off
      €1,372 €1,138
    • PHL 13:00
      17h 25m
      1 stop
      LON 14:00
      Philadelphia - London | Tue, Nov 10 | 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 to fly from Philadelphia International Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Philadelphia International Airport to Heathrow Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Philadelphia International Airport to Heathrow Airport are usually in January, with an average price of €503. It is best to avoid October, when the average price can reach €1,203.

€1,203
€853
€503
€153
    Cheapest
  • €758
    Nov
  • €732
    Dec
  • €503
    Jan
  • €639
    Feb
  • €580
    Mar
  • €668
    Apr
  • €921
    May
  • €1,033
    Jun
  • €737
    Jul
  • €678
    Aug
  • €686
    Sep
  • €1,203
    Oct

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 departure day from Philadelphia International Airport to Heathrow Airport is Saturday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

€1,067
€808
€549
€290
    Cheapest
  • €612
    Mon
  • €851
    Tue
  • €1,067
    Wed
  • €796
    Thu
  • €839
    Fri
  • €549
    Sat
  • €690
    Sun

Which airline offers the cheapest flights from Philadelphia International Airport to Heathrow Airport?

The cheapest airline flying from Philadelphia International Airport to Heathrow Airport is Jetblue Airways (from €258) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetblue Airways
From €258
Frontier Airlines
From €330
Aer Lingus
From €405
Delta Air Lines
From €406
American Airlines
From €439
Icelandair
From €443
Air Canada
From €454
TAP Air Portugal
From €527
Scandinavian Airlines
From €537
Virgin Atlantic
From €539

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What is the 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. BA066

    Philadelphia International Airport

    18:35

    PHL

    7h

    06:35

    LHR

    S M T W T F S
    Search

  2. AY5466

    Philadelphia International Airport

    18:45

    PHL

    6h 5m

    05:50

    LHR

    S M T W T F S
    Search

  3. AA728

    Philadelphia International Airport

    19:35

    PHL

    7h 15m

    07:50

    LHR

    S M T W T F S
    Search

  4. IB4664

    Philadelphia International Airport

    19:35

    PHL

    7h 15m

    07:50

    LHR

    S M T W T F S
    Search

  5. KL5928

    Philadelphia International Airport

    16:20

    PHL

    1h 27m

    Direct

    17:47

    BOS

    S M T W T F S
    Search

  6. KL4817

    Boston Logan International Airport

    23:11

    BOS

    6h 44m

    Direct

    10:55

    LHR

    S M T W T F S

  7. EI114

    Philadelphia International Airport

    21:25

    PHL

    6h 50m

    Direct

    08:15

    DUB

    S M T W T F S
    Search

  8. EI154

    Dublin Airport

    07:30

    DUB

    1h 35m

    Direct

    09:05

    LHR

    S M T W T F S

  9. AC8862

    Philadelphia International Airport

    15:35

    PHL

    1h 37m

    Direct

    17:12

    YUL

    S - T - T F S
    Search

  10. AC864

    Montréal-Pierre Elliott Trudeau International Airport

    20:10

    YUL

    7h

    Direct

    07:10

    LHR

    S M T W T F S

  11. AC8862

    Philadelphia International Airport

    15:35

    PHL

    1h 37m

    Direct

    17:12

    YUL

    S - T - T F S
    Search

  12. LH6839

    Montréal-Pierre Elliott Trudeau International Airport

    22:10

    YUL

    6h 50m

    Direct

    10:00

    LHR

    S M T W T F S

  13. DL2279

    Philadelphia International Airport

    14:12

    PHL

    2h 15m

    Direct

    16:27

    ATL

    S M T W T F S
    Search

  14. DL5998

    Hartsfield–Jackson Atlanta International Airport

    18:25

    ATL

    7h

    Direct

    06:25

    LHR

    S M T W T F S

  15. BA1579

    Philadelphia International Airport

    18:30

    PHL

    7h

    Direct

    06:30

    DUB

    S M T W T F S
    Search

  16. BA831

    Dublin Airport

    13:05

    DUB

    1h 30m

    Direct

    14:35

    LHR

    S M T W T F S
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About Philadelphia International Airport and Heathrow Airport

Learn about Philadelphia International Airport (PHL) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 5,696.58km
Cheapest one-way ticket price €258
Cheapest return ticket price €786

FAQs for Philadelphia International Airport to Heathrow Airport Flights

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

    Philadelphia International Airport to Heathrow Airport takes about 6 hours 37 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from Philadelphia International Airport (PHL) to Heathrow Airport (LHR).
  • The earliest flight from Philadelphia International Airport to Heathrow Airport departs at 18:35, and the last departs at 20:25, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Philadelphia International Airport (PHL) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around €1,162 in January, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • British Airways is a very popular airline operating an average of 1993 flights per month.
  • One-way flights from Philadelphia International Airport to Heathrow Airport currently start from €258, and round-trip fares start from €786. The current lowest fare is a Jetblue Airways flight departing on Sun, Nov 15; prices may vary depending on availability.
  • Yes. American Airlines and British Airways operate direct flights from Philadelphia International Airport to Heathrow Airport, with an average flight time of 6 hours 25 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Philadelphia International Airport to Heathrow Airport is €920. Prices may vary depending on the departure date, airline, and availability.
  • Philadelphia International Airport to Heathrow Airport operates around 14 weekly flights, mainly by American Airlines and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Philadelphia International Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.