How can I find cheap flights from Heathrow Airport to Philadelphia International Airport?
Explore the cheapest one-way and round-trip flights from Heathrow Airport to Philadelphia International Airport over the next 90 days, with one-way fares from MXN9,902 and round-trip from MXN13,098. Based on Trip.com's latest 7-day flight data.
- Round-trip
- Cheapest
- Recommended
- Fastest
- Next 7 days
- Nonstop
- Cheapest nonstop
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Fri, Nov 20 | American Airlines
PHL 7:40 PM7h 10mNonstopLHR 7:50 AMPhiladelphia - London | Fri, Nov 27 | American AirlinesMXN15,082 MXN20,49026% off26% offMXN20,490 MXN15,082
LHR 10:35 AM8h 15mNonstopPHL 1:50 PMLondon - Philadelphia | Thu, Nov 26 | American Airlines
PHL 7:50 PM7hNonstopLHR 7:50 AMPhiladelphia - London | Sun, Nov 29 | American AirlinesMXN15,162 MXN20,49026% off26% offMXN20,490 MXN15,162
LHR 7:50 AM13h 20m1 stopPHL 4:10 PMLondon - Philadelphia | Thu, Dec 10 | Aer Lingus
PHL 5:40 PM11h 30m1 stopLHR 10:10 AMPhiladelphia - London | Thu, Dec 17 | Aer LingusMXN13,098 MXN20,49036% off36% offMXN20,490 MXN13,098
LHR 4:20 PM31h 42m1 stopPHL 7:02 PMLondon - Philadelphia | Sat, Dec 19 | United Airlines
PHL 9:15 AM18h 15m1 stopLHR 8:30 AMPhiladelphia - London | Mon, Dec 21 | United AirlinesMXN13,16236% offMXN20,490 MXN13,162
LHR 1:00 PM30h 44m1 stopPHL 2:44 PMLondon - Philadelphia | Fri, Nov 20 | Air Canada
PHL 3:20 PM10h 50m1 stopLHR 7:10 AMPhiladelphia - London | Thu, Nov 26 | Air CanadaMXN13,32035% offMXN20,490 MXN13,320
LHR 7:50 AM11h 15m1 stopPHL 2:05 PMLondon - Philadelphia | Fri, Dec 11 | Aer Lingus
PHL 9:15 PM17h 35m1 stopLHR 7:50 PMPhiladelphia - London | Mon, Dec 14 | American AirlinesMXN13,47834% offMXN20,490 MXN13,478
LHR 11:35 AM17h 4m1 stopPHL 11:39 PMLondon - Philadelphia | Mon, Nov 23 | Brussels Airlines
PHL 5:05 PM32h 25m1 stopLHR 6:30 AMPhiladelphia - London | Mon, Nov 30 | Air CanadaMXN13,68333% offMXN20,490 MXN13,683
LHR 6:00 PM27h 21m1 stopPHL 4:21 PMLondon - Philadelphia | Fri, Nov 20 | Lufthansa
PHL 3:20 PM10h 50m1 stopLHR 7:10 AMPhiladelphia - London | Thu, Nov 26 | Air CanadaMXN13,82533% offMXN20,490 MXN13,825
LHR 6:00 PM27h 21m1 stopPHL 4:21 PMLondon - Philadelphia | Fri, Nov 20 | United Airlines
PHL 3:20 PM10h 50m1 stopLHR 7:10 AMPhiladelphia - London | Thu, Nov 26 | Air CanadaMXN13,84232% offMXN20,490 MXN13,842
LON 1:00 PM17h 25m1 stopPHL 2:00 PMLondon - Philadelphia | Thu, Nov 12 | Normal Airline
PHL 3:00 PM6hNonstopLON 4:00 PMPhiladelphia - London | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest
LHR 6:30 AM12h 30m1 stopPHL 2:00 PMLondon - Philadelphia | Wed, Nov 25 | British AirwaysMXN9,902 MXN14,77633% off33% offMXN14,776 MXN9,902
LHR 4:45 PM21h 49m1 stopPHL 9:34 AMLondon - Philadelphia | Wed, Nov 25 | American AirlinesMXN10,163 MXN14,77631% off31% offMXN14,776 MXN10,163
LHR 6:30 AM12h 30m1 stopPHL 2:00 PMLondon - Philadelphia | Wed, Nov 25 | FinnairMXN10,179 MXN14,77631% off31% offMXN14,776 MXN10,179
LHR 7:50 AM11h 10m1 stopPHL 2:00 PMLondon - Philadelphia | Tue, Dec 1 | Aer LingusMXN10,22731% offMXN14,776 MXN10,227
LHR 9:20 AM28h1 stopPHL 8:20 AMLondon - Philadelphia | Fri, Nov 27 | Jetblue AirwaysMXN10,25231% offMXN14,776 MXN10,252
LHR 4:45 PM21h 52m1 stopPHL 9:37 AMLondon - Philadelphia | Wed, Dec 16 | American AirlinesMXN10,30730% offMXN14,776 MXN10,307
LHR 6:25 PM24h 35m1 stopPHL 2:00 PMLondon - Philadelphia | Tue, Dec 1 | American AirlinesMXN10,31030% offMXN14,776 MXN10,310
LHR 1:35 PM29h 25m1 stopPHL 2:00 PMLondon - Philadelphia | Sun, Nov 29 | American AirlinesMXN10,32430% offMXN14,776 MXN10,324
LHR 6:30 AM12h 30m1 stopPHL 2:00 PMLondon - Philadelphia | Tue, Dec 1 | British AirwaysMXN10,34030% offMXN14,776 MXN10,340
LON 1:00 PM17h 25m1 stopPHL 2:00 PMLondon - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Wed, Nov 18 | British AirwaysMXN10,765 MXN44,30776% off76% offMXN44,307 MXN10,765
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 1 | American AirlinesMXN10,942 MXN44,30775% off75% offMXN44,307 MXN10,942
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 8 | American AirlinesMXN10,973 MXN44,30775% off75% offMXN44,307 MXN10,973
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Dec 14 | British AirwaysMXN11,10375% offMXN44,307 MXN11,103
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Mon, Feb 1 | American AirlinesMXN11,52874% offMXN44,307 MXN11,528
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Jan 11 | American AirlinesMXN11,71474% offMXN44,307 MXN11,714
LHR 10:35 AM8h 15mNonstopPHL 1:50 PMLondon - Philadelphia | Fri, Dec 11 | American AirlinesMXN12,03073% offMXN44,307 MXN12,030
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Thu, Dec 10 | American AirlinesMXN12,06373% offMXN44,307 MXN12,063
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Fri, Nov 13 | American AirlinesMXN23,80446% offMXN44,307 MXN23,804
LON 1:00 PM17h 25m1 stopPHL 2:00 PMLondon - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Wed, Nov 18 | British AirwaysMXN10,765 MXN44,30776% off76% offMXN44,307 MXN10,765
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Sun, Nov 29 | American AirlinesMXN10,917 MXN14,77626% off26% offMXN14,776 MXN10,917
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Dec 14 | American AirlinesMXN10,934 MXN14,77626% off26% offMXN14,776 MXN10,934
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 1 | American AirlinesMXN10,94275% offMXN44,307 MXN10,942
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 8 | American AirlinesMXN10,97375% offMXN44,307 MXN10,973
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Dec 14 | British AirwaysMXN11,10375% offMXN44,307 MXN11,103
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 8 | British AirwaysMXN11,20385% offMXN76,538 MXN11,203
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Mon, Feb 1 | American AirlinesMXN11,52874% offMXN44,307 MXN11,528
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Jan 11 | American AirlinesMXN11,71474% offMXN44,307 MXN11,714
LON 1:00 PM17h 25m1 stopPHL 2:00 PMLondon - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Nov 17 | American AirlinesMXN23,199 MXN44,30748% off48% offMXN44,307 MXN23,199
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Sun, Nov 15 | American AirlinesMXN23,238 MXN44,30748% off48% offMXN44,307 MXN23,238
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Sat, Nov 14 | American AirlinesMXN23,238 MXN44,30748% off48% offMXN44,307 MXN23,238
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Nov 16 | American AirlinesMXN23,47947% offMXN44,307 MXN23,479
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Fri, Nov 13 | American AirlinesMXN23,80446% offMXN44,307 MXN23,804
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Thu, Nov 12 | American AirlinesMXN31,89428% offMXN44,307 MXN31,894
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Wed, Nov 11 | American AirlinesMXN31,92728% offMXN44,307 MXN31,927
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Thu, Nov 12 | IberiaMXN32,49327% offMXN44,307 MXN32,493
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Thu, Nov 12 | British AirwaysMXN32,78726% offMXN44,307 MXN32,787
LON 1:00 PM17h 25m1 stopPHL 2:00 PMLondon - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Wed, Nov 18 | British AirwaysMXN10,765 MXN44,30776% off76% offMXN44,307 MXN10,765
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Sun, Nov 29 | American AirlinesMXN10,917 MXN14,77626% off26% offMXN14,776 MXN10,917
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Dec 14 | American AirlinesMXN10,934 MXN14,77626% off26% offMXN14,776 MXN10,934
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 1 | American AirlinesMXN10,94275% offMXN44,307 MXN10,942
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 8 | American AirlinesMXN10,97375% offMXN44,307 MXN10,973
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Dec 14 | British AirwaysMXN11,10375% offMXN44,307 MXN11,103
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Tue, Dec 8 | British AirwaysMXN11,20385% offMXN76,538 MXN11,203
LHR 10:35 AM8h 5mNonstopPHL 1:40 PMLondon - Philadelphia | Mon, Feb 1 | American AirlinesMXN11,52874% offMXN44,307 MXN11,528
LHR 1:10 PM8h 5mNonstopPHL 4:15 PMLondon - Philadelphia | Mon, Jan 11 | American AirlinesMXN11,71474% offMXN44,307 MXN11,714
LON 1:00 PM17h 25m1 stopPHL 2:00 PMLondon - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
Displayed flight fares from London to Philadelphia 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 Heathrow Airport to Philadelphia International Airport
What is the cheapest month for one-way flights from Heathrow Airport to Philadelphia International Airport?
Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Heathrow Airport to Philadelphia International Airport, the best time to buy is in August, with an average price of MXN13,276. You’ll want to avoid June, when the average price can reach as high as MXN32,111.
What is the cheapest day of the week to fly from Heathrow Airport to Philadelphia International Airport?
Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Heathrow Airport to Philadelphia International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.
Which airline offers the cheapest flights from Heathrow Airport to Philadelphia International Airport?
The cheapest airline flying from Heathrow Airport to Philadelphia International Airport is Icelandair (from MXN8,573) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.










Find more flights and airlines
What is the flight schedule from 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.
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EI151
Heathrow Airport
7:40 AM
LHR
9:00 AM
DUB
S M T W T F SSearch -
AA723
Dublin Airport
11:30 AM
DUB
2:05 PM
PHL
S M T W T F S -
EI155
Heathrow Airport
9:50 AM
LHR
11:20 AM
DUB
S M T W T F SSearch -
EI115
Dublin Airport
4:10 PM
DUB
6:55 PM
PHL
S M T W T F S -
BA824
Heathrow Airport
6:30 AM
LHR
7:50 AM
DUB
S M T W T F SSearch -
BA1580
Dublin Airport
1:45 PM
DUB
4:10 PM
PHL
S M T W T F S -
BA824
Heathrow Airport
6:30 AM
LHR
7:50 AM
DUB
S M T W T F SSearch -
AY3803
Dublin Airport
11:30 AM
DUB
2:05 PM
PHL
S M T W T F S -
LH907
Heathrow Airport
1:30 PM
LHR
4:05 PM
FRA
S M T W T F SSearch -
AC843
Frankfurt Intl. Airport
5:10 PM
FRA
8:45 PM
YYZ
S M T W T F S -
AC8520
Toronto Pearson International Airport
9:20 PM
YYZ
10:56 PM
PHL
S M T W T F S -
LH4233
Heathrow Airport
6:30 AM
LHR
9:05 AM
FRA
S M T W T F SSearch -
UA9658
Frankfurt Intl. Airport
1:00 PM
FRA
4:05 PM
PHL
- M - W - - - -
AC6818
Heathrow Airport
9:00 AM
LHR
11:55 AM
ZRH
S M T W T F SSearch -
AC881
Zurich Airport
1:20 PM
ZRH
5:15 PM
YYZ
S M T W T F S -
AC8520
Toronto Pearson International Airport
9:20 PM
YYZ
10:56 PM
PHL
S M T W T F S -
TP1351
Heathrow Airport
8:15 AM
LHR
11:05 AM
LIS
S M T W T F SSearch -
TP267
Humberto Delgado Airport
2:20 PM
LIS
7:10 PM
MCO
S - - W - F - -
F93856
Orlando Intl. Airport
1:33 PM
MCO
4:12 PM
PHL
S M T W T F S -
AA6920
Heathrow Airport
4:45 PM
LHR
7:15 PM
YUL
S M T W T F SSearch -
AA5885
Montreal Pierre Elliott Trudeau Airport
7:30 AM
YUL
9:37 AM
PHL
S M T W T F S -
AA7232
Heathrow Airport
6:25 PM
LHR
7:45 PM
DUB
S M T W T F -Search -
AA723
Dublin Airport
11:30 AM
DUB
2:05 PM
PHL
S M T W T F S
About Heathrow Airport and Philadelphia International Airport
Learn about Heathrow Airport (LHR) and Philadelphia International Airport (PHL) — including location, terminals, transportation, and travel tips.
| Flight distance | 5,696.58 km |
|---|---|
| Cheapest one-way ticket price | MXN9,902 |
| Cheapest return ticket price | MXN13,098 |
FAQs for Heathrow Airport to Philadelphia International Airport Flights
How long is the flight from Heathrow Airport to Philadelphia International Airport?
Heathrow Airport to Philadelphia International Airport takes about 7 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.How many daily flights are there from Heathrow Airport (LHR) to Philadelphia International Airport (PHL)?
There are around 8 daily flights from Heathrow Airport (LHR) to Philadelphia International Airport (PHL).What is the flight schedule from Heathrow Airport to Philadelphia International Airport?
The earliest flight from Heathrow Airport to Philadelphia International Airport departs at 10:35, and the last departs at 13:10, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When are flight tickets from Heathrow Airport (LHR) to Philadelphia International Airport (PHL) most expensive?
The route from Heathrow Airport (LHR) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around MXN31,506 in November, the most expensive month to book this route.What time does the earliest flight from Heathrow Airport to Philadelphia International Airport depart?
The earliest flight departs from Heathrow Airport (LHR) at 09:45 and arrives in Philadelphia International Airport (PHL) at 12:30.Which airline operates the most direct flights from Heathrow Airport (LHR) to Philadelphia International Airport (PHL)?
British Airways is a very popular airline operating an average of 3158 flights per month.What are the cheapest flights from Heathrow Airport to Philadelphia International Airport?
One-way flights from Heathrow Airport to Philadelphia International Airport currently start from MXN9,902, and round-trip fares start from MXN13,098. The current lowest fare is a British Airways flight departing on Wed, Nov 25; prices may vary depending on availability.Which airlines offer direct flights from Heathrow Airport to Philadelphia International Airport?
Yes. American Airlines and British Airways operate direct flights from Heathrow Airport to Philadelphia International Airport, with an average flight time of 7 hours 13 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.What is the average price of a flight from Heathrow Airport to Philadelphia International Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Philadelphia International Airport is MXN20,710. Prices may vary depending on the departure date, airline, and availability.How many weekly flights are there from Heathrow Airport to Philadelphia International Airport?
Heathrow Airport to Philadelphia International Airport operates around 14 weekly flights, mainly by American Airlines and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.How do I book flights from Heathrow Airport to Philadelphia International Airport on Trip.com?
Enter Heathrow Airport and Philadelphia International 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 estimated lowest price and include all taxes and fees found in the last 24 hours.