$399 Cheap United flights Philadelphia (PHL) to London (LHR)
Prices were available within the past 7 days and start at $399 for one-way flights and $620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Sep 5 - Sat, Sep 13
PHL
Philadelphia
LHR
London
$620 Roundtrip, found 3 days ago
$620
Roundtrip
found 3 days ago
Origin airport | Philadelphia Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, United, Virgin Atlantic |
Popular airline | British Airways |
Distance | 5656 km |
Average flight time | 12 hours 8 mins |
Most Popular United Routes from Philadelphia
Most Popular United Routes from London
- Omaha to Richmond (OMA - RIC)
- Dallas to Manila (DFW - MNL)
- Dallas to Manila (DFW - MNL)
- Seattle to Seoul (SEA - ICN)
- Syracuse to El Paso (SYR - ELP)
- Newark Liberty Intl. Airport to Madrid (EWR - MAD)
- Atlanta to Delhi (ATL - DEL)
- Newark Liberty Intl. Airport to Porto (EWR - OPO)
- Las Vegas to Newark Liberty Intl. Airport (LAS - EWR)
- Atlanta to Delhi (ATL - DEL)
Popular Domestic Routes in Heathrow
- Las Vegas to Newark Liberty Intl. Airport (LAS - EWR)
- Jacksonville to Hartford (JAX - BDL)
- Grand Rapids to Miami (GRR - MIA)
- Syracuse to El Paso (SYR - ELP)
- Grand Rapids to Miami (GRR - MIA)
- Omaha to Richmond (OMA - RIC)
- Memphis to Orange County (MEM - SNA)
- Newark Liberty Intl. Airport to Porto (EWR - OPO)
- Dallas to Manila (DFW - MNL)
- Seattle to Seoul (SEA - ICN)
- Flights from Atlantic City
- Flights from Philadelphia
- Flights from Jersey Shore
- Flights from Wilmington
- Flights from Newark
- Flights from Mount Laurel
- Flights from New Hope
- Flights from King of Prussia
- Flights from Delaware Beaches
- Flights from Cherry Hill
- Flights from New Castle
- Flights from Bensalem