| Best option London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min |  Aer Lingus Irish Airlines |  | £752 Found several days ago | Check | |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0151, EI7159 13h 40min | 27/08/24 1 Stopover (DUB) EI0114, EI0166 13h 00min | Aer Lingus Irish Airlines |  | £885 Found several days ago | Check | |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min | Aer Lingus Irish Airlines | | £761 Found several days ago | Check | |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min | Aer Lingus Irish Airlines |  | £763 Found several days ago | Check | |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min | Aer Lingus Irish Airlines |  | £764 Found several days ago | Check | |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min | Aer Lingus Irish Airlines |  | £773 Found several days ago | Check | |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min | Aer Lingus Irish Airlines |  | £774 Found several days ago | Check | |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min | Aer Lingus Irish Airlines |  | ? | £784 Found several days ago | Check |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0163, EI0115 10h 45min | 27/08/24 1 Stopover (DUB) EI0114, EI0160 12h 00min | Aer Lingus Irish Airlines |  | ? | £807 Found several days ago | Check |
| London Heathrow Philadelphia | 08/08/24 1 Stopover (DUB) EI0183, EI7159 24h 10min | 27/08/24 1 Stopover (DUB) EI7004, EI0154 09h 25min | Aer Lingus Irish Airlines |  | ? | £946 Found several days ago | Check |
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- Flight Routes
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- Flights London Heathrow (LHR) Philadelphia (PHL)
Tips and tricks to help you find cheap flights from London Heathrow to Philadelphia
Favourite airline: Aer Lingus
76 % of flights booked on the route from London Heathrow to Philadelphia are booked with Aer Lingus, British Airways and United Airlines.
Aer Lingus
45 %
British Airways
21 %
United Airlines
10 %
Tip: book 3 months before departure
The best time to find a cheap flight on this route is 3 months before travel. Save up to 26 %.
85 days before departure
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are £325.00 more expensive on this route.
non stop flight
1 stop
2 stops
08h 20min
11h 10min
51h 25min
£1,034
£709
£1,282
Favourite connection: via Dublin
When booking flights from London Heathrow to Philadelphia 59 % of travellers prefer to fly via Dublin.
Route
bookings
1 stopover Dublin
11h 10min, from £709
59 %
Direct flights
08h 20min, from £1,034
19 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
30h 04min, from £839
11 %
Flight information: London Heathrow - Philadelphia
| Outbound and return from | £751.91 |
|---|---|
| Flight duration | min. 08:10 / max. 08:45 |
| Return flight duration | min. 07:00/ max. 07:25 |
| Distance | 5696 km |
| Flights per week | 23 |
| Departure airport | London Heathrow (LHR) |
| Arrival airport | Philadelphia International Airport, PA (PHL) |
| Destination country | United States |
Alternative routes to United States
- London Heathrow - Miami from £954
- London Heathrow - New York from £396
- London Heathrow - Los Angeles from £700
- London Heathrow - Detroit from £888
- London Heathrow - Seattle-Tacoma from £629
- London Heathrow - Baltimore from £547
- London Heathrow - Newark from £371
- London Heathrow - Boston from £701
- London Heathrow - San Francisco from £541
- London Heathrow - Orlando from £637
Alternative flights to Philadelphia
- London Gatwick - Philadelphia from £877
- London City - Philadelphia from £1,067
- London - Philadelphia from £752
Flight destinations with a similar price
- London Heathrow - Los Angeles from £700
- London Heathrow - Doha from £742
- London Heathrow - Lagos from £723
- London Heathrow - Sylhet from £803
- London Heathrow - Male from £730
- London Heathrow - Montego Bay from £711
- London Heathrow - Auckland from £684
- London Heathrow - Boston from £701
- London Heathrow - Luxor from £792
- London Heathrow - Mexico City from £765