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 SEK 5,453 and round-trip from SEK 6,929. Based on Trip.com's latest 7-day flight data.
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- Next 7 days
- Cheapest nonstop
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Tue, Nov 17 | American Airlines
PHL 19:407h 10mDirectLHR 07:50Philadelphia - London | Tue, Nov 24 | American AirlinesSEK 7,979 SEK 10,84026% off26% offSEK 10,840 SEK 7,979
LHR 10:358h 15mDirectPHL 13:50London - Philadelphia | Mon, Nov 23 | American Airlines
PHL 19:507hDirectLHR 07:50Philadelphia - London | Thu, Nov 26 | American AirlinesSEK 8,021 SEK 10,84026% off26% offSEK 10,840 SEK 8,021
LHR 07:5013h 20m1 stopPHL 16:10London - Philadelphia | Fri, Dec 4 | Aer Lingus
PHL 17:4011h 30m1 stopLHR 10:10Philadelphia - London | Fri, Dec 11 | Aer LingusSEK 6,929 SEK 10,84036% off36% offSEK 10,840 SEK 6,929
LHR 16:2031h 42m1 stopPHL 19:02London - Philadelphia | Sun, Dec 13 | United Airlines
PHL 09:1518h 15m1 stopLHR 08:30Philadelphia - London | Tue, Dec 15 | United AirlinesSEK 6,96336% offSEK 10,840 SEK 6,963
LHR 07:5011h 15m1 stopPHL 14:05London - Philadelphia | Sat, Dec 5 | Aer Lingus
PHL 21:1517h 35m1 stopLHR 19:50Philadelphia - London | Tue, Dec 8 | American AirlinesSEK 7,13034% offSEK 10,840 SEK 7,130
LHR 11:3517h 4m1 stopPHL 23:39London - Philadelphia | Tue, Nov 17 | Brussels Airlines
PHL 17:0532h 25m1 stopLHR 06:30Philadelphia - London | Tue, Nov 24 | Air CanadaSEK 7,23933% offSEK 10,840 SEK 7,239
LHR 16:2031h 42m1 stopPHL 19:02London - Philadelphia | Sun, Dec 6 | United Airlines
PHL 09:1521h 5m1 stopLHR 11:20Philadelphia - London | Tue, Dec 8 | United AirlinesSEK 7,32132% offSEK 10,840 SEK 7,321
LHR 08:5012h 10m1 stopPHL 16:00London - Philadelphia | Mon, Nov 23 | British Airways
PHL 13:4411h 6m1 stopLHR 05:50Philadelphia - London | Thu, Nov 26 | American AirlinesSEK 7,32932% offSEK 10,840 SEK 7,329
LHR 13:0030h 44m1 stopPHL 14:44London - Philadelphia | Sat, Nov 28 | Lufthansa
PHL 17:0513h 15m1 stopLHR 11:20Philadelphia - London | Sat, Dec 5 | Air CanadaSEK 7,34032% offSEK 10,840 SEK 7,340
LON 13:0017h 25m1 stopPHL 14:00London - Philadelphia | Thu, Nov 12 | Normal Airline
PHL 15:006hDirectLON 16:00Philadelphia - London | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest
LHR 16:4521h 52m1 stopPHL 09:37London - Philadelphia | Thu, Dec 10 | American AirlinesSEK 5,453 SEK 7,81830% off30% offSEK 7,818 SEK 5,453
LHR 13:3529h 25m1 stopPHL 14:00London - Philadelphia | Mon, Nov 23 | American AirlinesSEK 5,462 SEK 7,81830% off30% offSEK 7,818 SEK 5,462
LHR 06:3012h 35m1 stopPHL 14:05London - Philadelphia | Thu, Dec 10 | British AirwaysSEK 5,485 SEK 7,81830% off30% offSEK 7,818 SEK 5,485
LHR 07:5011h 10m1 stopPHL 14:00London - Philadelphia | Sun, Nov 22 | Aer LingusSEK 5,59728% offSEK 7,818 SEK 5,597
LHR 18:2524h 40m1 stopPHL 14:05London - Philadelphia | Wed, Dec 9 | American AirlinesSEK 5,61028% offSEK 7,818 SEK 5,610
LHR 06:3012h 35m1 stopPHL 14:05London - Philadelphia | Thu, Dec 10 | FinnairSEK 5,61928% offSEK 7,818 SEK 5,619
LHR 13:0030h 44m1 stopPHL 14:44London - Philadelphia | Thu, Dec 10 | Air CanadaSEK 5,61928% offSEK 7,818 SEK 5,619
LHR 06:3012h 35m1 stopPHL 14:05London - Philadelphia | Wed, Dec 9 | British AirwaysSEK 5,62628% offSEK 7,818 SEK 5,626
LHR 09:5011h 20m1 stopPHL 16:10London - Philadelphia | Thu, Dec 17 | Aer LingusSEK 5,65528% offSEK 7,818 SEK 5,655
LON 13:0017h 25m1 stopPHL 14:00London - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Wed, Nov 18 | British AirwaysSEK 5,695 SEK 23,44076% off76% offSEK 23,440 SEK 5,695
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Wed, Nov 25 | American AirlinesSEK 5,776 SEK 7,81826% off26% offSEK 7,818 SEK 5,776
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Thu, Dec 10 | American AirlinesSEK 5,785 SEK 7,81826% off26% offSEK 7,818 SEK 5,785
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 1 | American AirlinesSEK 5,78975% offSEK 23,440 SEK 5,789
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 8 | American AirlinesSEK 5,80575% offSEK 23,440 SEK 5,805
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Mon, Dec 14 | British AirwaysSEK 5,87475% offSEK 23,440 SEK 5,874
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 8 | British AirwaysSEK 5,92785% offSEK 40,491 SEK 5,927
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Mon, Feb 1 | American AirlinesSEK 6,09974% offSEK 23,440 SEK 6,099
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Mon, Jan 11 | American AirlinesSEK 6,19774% offSEK 23,440 SEK 6,197
LON 13:0017h 25m1 stopPHL 14:00London - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Wed, Nov 18 | British AirwaysSEK 5,695 SEK 23,44076% off76% offSEK 23,440 SEK 5,695
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 1 | American AirlinesSEK 5,789 SEK 23,44075% off75% offSEK 23,440 SEK 5,789
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 8 | American AirlinesSEK 5,805 SEK 23,44075% off75% offSEK 23,440 SEK 5,805
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Mon, Dec 14 | British AirwaysSEK 5,87475% offSEK 23,440 SEK 5,874
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Mon, Feb 1 | American AirlinesSEK 6,09974% offSEK 23,440 SEK 6,099
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Mon, Jan 11 | American AirlinesSEK 6,19774% offSEK 23,440 SEK 6,197
LHR 10:358h 15mDirectPHL 13:50London - Philadelphia | Fri, Dec 11 | American AirlinesSEK 6,36473% offSEK 23,440 SEK 6,364
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Thu, Dec 10 | American AirlinesSEK 6,38273% offSEK 23,440 SEK 6,382
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Fri, Nov 13 | American AirlinesSEK 12,59346% offSEK 23,440 SEK 12,593
LON 13:0017h 25m1 stopPHL 14:00London - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Wed, Nov 18 | British AirwaysSEK 5,695 SEK 23,44076% off76% offSEK 23,440 SEK 5,695
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Wed, Nov 25 | American AirlinesSEK 5,776 SEK 7,81826% off26% offSEK 7,818 SEK 5,776
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Thu, Dec 10 | American AirlinesSEK 5,785 SEK 7,81826% off26% offSEK 7,818 SEK 5,785
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 1 | American AirlinesSEK 5,78975% offSEK 23,440 SEK 5,789
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 8 | American AirlinesSEK 5,80575% offSEK 23,440 SEK 5,805
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Mon, Dec 14 | British AirwaysSEK 5,87475% offSEK 23,440 SEK 5,874
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Dec 8 | British AirwaysSEK 5,92785% offSEK 40,491 SEK 5,927
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Mon, Feb 1 | American AirlinesSEK 6,09974% offSEK 23,440 SEK 6,099
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Mon, Jan 11 | American AirlinesSEK 6,19774% offSEK 23,440 SEK 6,197
LON 13:0017h 25m1 stopPHL 14:00London - Philadelphia | Thu, Nov 12 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Tue, Nov 17 | American AirlinesSEK 12,273 SEK 23,44048% off48% offSEK 23,440 SEK 12,273
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Sun, Nov 15 | American AirlinesSEK 12,294 SEK 23,44048% off48% offSEK 23,440 SEK 12,294
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Sat, Nov 14 | American AirlinesSEK 12,294 SEK 23,44048% off48% offSEK 23,440 SEK 12,294
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Mon, Nov 16 | American AirlinesSEK 12,42147% offSEK 23,440 SEK 12,421
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Fri, Nov 13 | American AirlinesSEK 12,59346% offSEK 23,440 SEK 12,593
LHR 10:358h 5mDirectPHL 13:40London - Philadelphia | Thu, Nov 12 | American AirlinesSEK 16,87328% offSEK 23,440 SEK 16,873
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Wed, Nov 11 | American AirlinesSEK 16,89028% offSEK 23,440 SEK 16,890
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Thu, Nov 12 | IberiaSEK 17,19027% offSEK 23,440 SEK 17,190
LHR 13:108h 5mDirectPHL 16:15London - Philadelphia | Thu, Nov 12 | British AirwaysSEK 17,34526% offSEK 23,440 SEK 17,345
LON 13:0017h 25m1 stopPHL 14:00London - 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 to fly from Heathrow Airport to Philadelphia International Airport?
Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Philadelphia International Airport are usually in August, with an average price of SEK 7,023. It is best to avoid June, when the average price can reach SEK 16,988.
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 departure day from Heathrow Airport to Philadelphia International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on 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 SEK 4,536) 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
07:40
LHR
09:00
DUB
S M T W T F SSearch -
AA723
Dublin Airport
11:30
DUB
14:05
PHL
S M T W T F S -
EI155
Heathrow Airport
09:50
LHR
11:20
DUB
S M T W T F SSearch -
EI115
Dublin Airport
16:10
DUB
18:55
PHL
S M T W T F S -
BA824
Heathrow Airport
06:30
LHR
07:50
DUB
S M T W T F SSearch -
BA1580
Dublin Airport
13:45
DUB
16:10
PHL
S M T W T F S -
BA824
Heathrow Airport
06:30
LHR
07:50
DUB
S M T W T F SSearch -
AY3803
Dublin Airport
11:30
DUB
14:05
PHL
S M T W T F S -
LH907
Heathrow Airport
13:30
LHR
16:05
FRA
S M T W T F SSearch -
AC843
Frankfurt Airport
17:10
FRA
20:45
YYZ
S M T W T F S -
AC8520
Toronto Pearson International Airport
21:20
YYZ
22:56
PHL
S M T W T F S -
LH4233
Heathrow Airport
06:30
LHR
09:05
FRA
S M T W T F SSearch -
UA9658
Frankfurt Airport
13:00
FRA
16:05
PHL
- M - W - - - -
AC6818
Heathrow Airport
09:00
LHR
11:55
ZRH
S M T W T F SSearch -
AC881
Zurich International Airport
13:20
ZRH
17:15
YYZ
S M T W T F S -
AC8520
Toronto Pearson International Airport
21:20
YYZ
22:56
PHL
S M T W T F S -
TP1351
Heathrow Airport
08:15
LHR
11:05
LIS
S M T W T F SSearch -
TP267
Humberto Delgado Airport
14:20
LIS
19:10
MCO
S - - W - F - -
F93856
Orlando International Airport
13:33
MCO
16:12
PHL
S M T W T F S -
AA6920
Heathrow Airport
16:45
LHR
19:15
YUL
S M T W T F SSearch -
AA5885
Montréal-Pierre Elliott Trudeau International Airport
07:30
YUL
09:37
PHL
S M T W T F S -
AA7232
Heathrow Airport
18:25
LHR
19:45
DUB
S M T W T F -Search -
AA723
Dublin Airport
11:30
DUB
14:05
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 | 5,696.58km |
|---|---|
| Cheapest one-way ticket price | SEK 5,453 |
| Cheapest return ticket price | SEK 6,929 |
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 SEK 16,667 in November, the most expensive month to book this route.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 SEK 5,453, and round-trip fares start from SEK 6,929. The current lowest fare is a American Airlines flight departing on Thu, Dec 10; 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 SEK 10,956. 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 the estimated lowest prices and include all taxes and fees found in the last 24 hours.