| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow Philadelphia | Outbound 17/01/25 1 Stopover (DUB) BA5955, BA1580 11h 45min | Return 11/02/25 1 Stopover (DUB) BA1579, BA5964 11h 10min |  British Airways |  | ? | £531 | |
| Best option London Heathrow Philadelphia | Outbound 26/10/24 direct BA1588 08h 00min | Return 12/11/24 direct BA1587 07h 00min | British Airways | | ? | £562 | |
| London Heathrow Philadelphia | Outbound 24/02/25 3 Stopovers (YYC, LAS, MCO) WS0019, WS1400, NK1853, NK0320 25h 37min | Return 26/02/25 2 Stopovers (LAX, YYC) NK0847, WS1513, WS0018 33h 00min |   Westjet, Spirit Airlines |  | £710 | ||
| London Heathrow Philadelphia | Outbound 24/02/25 2 Stopovers (KEF, BOS) FI0451, FI0631, FI7855 14h 06min | Return 26/02/25 2 Stopovers (BOS, KEF) FI7854, FI0630, FI0454 29h 00min |  Icelandair |  | £768 | ||
| London Heathrow Philadelphia | Outbound 24/02/25 2 Stopovers (JFK, BOS) B60020, B60218, B60759 34h 03min | Return 26/02/25 2 Stopovers (BOS, JFK) B60360, B62317, B61107 30h 15min |  JetBlue Airways | | ? | £543 | |
| London Heathrow Philadelphia | Outbound 17/01/25 1 Stopover (BOS) B61621, B60759 15h 42min | Return 11/02/25 1 Stopover (BOS) B60540, B61620 13h 56min | JetBlue Airways |  | £558 | ||
| London Heathrow Philadelphia | Outbound 26/10/24 direct BA1538 08h 00min | Return 12/11/24 1 Stopover (DUB) BA1579, BA5964 11h 00min | British Airways | | ? | £565 | |
| London Heathrow Philadelphia | Outbound 26/10/24 direct BA1538 08h 00min | Return 12/11/24 1 Stopover (DUB) BA1579, BA5964 11h 00min | British Airways |  | ? | £574 | |
| London Heathrow Philadelphia | Outbound 26/10/24 direct BA1538 08h 00min | Return 12/11/24 direct BA0066 06h 55min | British Airways | | £580 | ||
| London Heathrow Philadelphia | Outbound 26/10/24 1 Stopover (DEN) SN9024, UA1609 23h 24min | Return 12/11/24 1 Stopover (ORD) UA2386, UA0938 13h 09min |   Brussels Airlines, United Airlines | | ? | £581 |
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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 %