
$672 Cheap United flights Philadelphia (PHL) to London (LHR)
$672 Cheap United flights Philadelphia (PHL) to London (LHR)
Prices were available within the past 7 days and start at $672 for one-way flights and $973 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 13 - Thu, Sep 24
PHL
Philadelphia
LHR
London
$973 Roundtrip, found 11 hours ago
$973
Roundtrip
found 11 hours ago
Find the cheapest month to fly from Philadelphia (PHL) to London (LHR)
May is typically the cheapest month to fly
From $710 - $1,072 per traveler.
Travel information
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, Scandinavian Airlines, United, Virgin Atlantic |
Popular airline | JetBlue Airways |
Distance | 5656 km |
Average flight time | 12 hours 10 mins |
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