Popular airlines from Philadelphia International Airport (PHL) to Heathrow Airport (LHR)
- Air Canada
Air Canada
- Finnair
Finnair
- JetBlue Airways
JetBlue Airways
- British Airways
British Airways
- Aer Lingus
Aer Lingus
- Iberia
Iberia
- Virgin Atlantic
Virgin Atlantic
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Cheap flights from Philadelphia (PHL) to London (LHR)
Prices were available within the past 7 days and start at CA $444 for one-way flights and CA $834 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Origin airport | Philadelphia Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic |
Roundtrip price | CA $834 |
Distance | 5656 km |
Philadelphia to London Flights
Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Philadelphia to London with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from PHL to LHR and begin your journey!
Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Philadelphia to London on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.
Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from PHL to LHR. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.
Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!
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Top Routes from Philadelphia
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Top Routes to London
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