Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Philadelphia London | Outbound 04/26/25 1 Stopover (ORD) UA2665, UA0920 32h 49min | Return 05/23/25 1 Stopover (IAD) UA0919, UA6125 11h 25min | | ![]() | ? | $750 | |
Best option Philadelphia London | Outbound 04/26/25 direct AY5667 07h 10min | Return 05/23/25 direct AY4050 07h 45min | | ![]() | $802 | ||
Philadelphia London | Outbound 04/26/25 1 Stopover (ATL) VS4161, VS4044 31h 02min | Return 05/23/25 1 Stopover (ATL) VS4009, VS2660 14h 02min | | ![]() | ? | $766 | |
Philadelphia London | Outbound 04/26/25 direct IB4664 07h 10min | Return 05/23/25 direct IB4673 07h 45min | | ![]() | $810 | ||
Philadelphia London | Outbound 04/26/25 direct BA1587 07h 10min | Return 05/23/25 direct BA0067 07h 55min | | ![]() | ? | $811 | |
Philadelphia London | Outbound 04/26/25 1 Stopover (YUL) AC8858, AC0866 10h 00min | Return 05/23/25 1 Stopover (YUL) AC0865, AC8859 29h 31min | | ![]() | $811 | ||
Philadelphia London | Outbound 04/26/25 direct BA0066 07h 10min | Return 05/23/25 direct BA0067 07h 55min | | ![]() | ? | $826 | |
Philadelphia London | Outbound 04/26/25 1 Stopover (ORD) UA2665, UA0920 32h 49min | Return 05/23/25 1 Stopover (YUL) UA8297, UA8334 13h 16min | | ![]() | ? | $843 |
Stops
- Direct flight
Airline
- United Airlines
- British Airways
- Air Canada
- Iberia
- Finnair
Flight type
- Return
Outbound departure month
- April 2025
Outbound weekday
- Saturday
Return departure month
- May 2025
Return weekday
- Friday
Change in
- Hartsfield-Jackson Atlanta International Airport, GA
- Chicago O'Hare International Airport, IL
- Montréal-Pierre Elliott Trudeau International Airport
Tips and tricks to help you find cheap flights from Philadelphia to London
Favorite airline: Aer Lingus
67 % of travelers choose to book flights on this route with Aer Lingus, United Airlines and British Airways.

Aer Lingus
26 %

United Airlines
25 %

British Airways
16 %
Direct flights are cheaper
Flights with a stopover are on average $21.00 more expensive than direct flights.
non stop flight
1 stop
2 stops
07h 05min
29h 10min
31h 12min
578 $
599 $
602 $
Favourite connection: via Dublin
35 % of booked tickets on this route are for flights with a transfer in Dublin.
Route
bookings
1 stopover Dublin
10h 35min, from 719 $
35 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
09h 50min, from 678 $
25 %
Direct flights
07h 05min, from 578 $
20 %
Important flight information
Flight information: Philadelphia - London
Roundtrip from | 749,68 $ |
---|---|
Flight duration | min. 07:00 / max. 07:25 |
Return flight duration | min. 08:10/ max. 08:45 |
Distance | 5715 km |
Flights per week | 24 |
Departure airport | Airport Philadelphia International Airport, PA (PHL) |
Arrival airport | Airport London, all Airports (LCY, LGW, LHR, LTN, STN, SEN) (LON) |
Destination country | Flights to United Kingdom |
Alternative routes to United Kingdom
- Flight Philadelphia - Manchester from 708 $
- Flight Philadelphia - London Heathrow from 750 $
Alternative flights to London
- Flight Charlotte - London from 653 $
- Flight Washington-DC - London from 430 $
- Flight New York - London from 315 $
- Flight Columbus - London from 780 $
- Flight Dallas - London from 761 $
- Flight Tampa - London from 672 $
- Flight Orlando - London from 341 $
- Flight Raleigh-Durham - London from 713 $
- Flight Boston - London from 445 $
- Flight Los Angeles - London from 611 $
Flight destinations with a similar price
- Flight London - Frankfurt from 137 $
- Flight London - Toronto from 543 $
- Flight London - Amsterdam from 159 $
- Flight London - Dusseldorf from 134 $
- Flight London - Cologne from 129 $
- Flight London - Lagos from 664 $
- Flight London - Erbil from 430 $
Flight destinations with a similar price
- Flight Philadelphia - Dusseldorf from 799 $
- Flight Philadelphia - Dubai from 700 $
- Flight Philadelphia - Manchester from 708 $
- Flight Philadelphia - Berlin from 799 $
- Flight Philadelphia - Dublin from 721 $
- Flight Philadelphia - Munich from 719 $
- Flight Philadelphia - London Heathrow from 750 $