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Fares from $185 One Way, $504 Round Trip from Philadelphia to London

Prices starting at $504 for return flights and $185 for one-way flights to London were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To London from Philadelphia

Flights from Philadelphia to London - Frequently Asked Questions

Are there non-stop flights from Philadelphia to London?

Start packing your bags, because there are a couple of carriers that operate nonstop flights from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to London Airport (LHR-Heathrow). You can book a seat with British Airways and American Airlines.

What is the shortest flight from Philadelphia to London?

With the flight from Philadelphia to London taking a minimum of 7 hours and 10 minutes, you'll have enough time to kick back and enjoy the ride. Grab a glass of red and get cozy in your seat with a fascinating book or movie.

What airlines fly from Philadelphia to London most frequently?

Consider booking a flight with British Airways (BA), which flies frequently along this route. This airline operates 28 flights each month between Philadelphia, PA Airport (PHL-Philadelphia Intl.) and London Airport (LHR-Heathrow). If you need some more options, have a look at the price of tickets with American Airlines (AA), which operates 11 flights from Philadelphia to London each month.

Route Information for Flights from Philadelphia to London

Origin Airport IATA CodeILG
Destination Airport IATA CodeLON
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Get a discount on your flights from Philadelphia to London by checking out the bargain rates you can find on Orbitz!

Flights from Philadelphia to London depart regularly from Philadelphia International Airport. The largest airport in the Delaware River Region, Philadelphia International is easily accessed from downtown Philadelphia, as taxies to the airport charge a flat rate and regional rail service (SEPTA's Airport line) service its terminals. If your flights from Philadelphia to London are during spring or Thanksgiving breaks, many local schools operate shuttles to the Airport as a benefit to students! The exhibitions program at the Philadelphia airport provides art exhibits throughout the concourses and terminals for you to peruse while waiting for your Philadelphia to London flights. If you're hungry, don't forget to stop and grab something to eat or drink at the airport's large shopping concourse!

Disembark from your Philadelphia to London flights at London Heathrow Airport. London weather is more temperate than Philadelphia's, so you'll only have to prepare for maximum temperatures of the mid-70s in the middle of summer and almost freezing temperatures in winter (which is nothing compared to chilly Philly winter temperatures!). Signs will direct you from your Philadelphia to London flights to passport control, baggage claim and then customs. Once through these checkpoints, you'll find it easy to get where you need to be, as transportation information and directions are available at the airport's information desks, whose staff will direct you to buses, trains, taxis or rental cars.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.