PHL to LHR (Philadelphia to London) Flights

Last Minute Flights from PHL to LHR

Best airfare and ticket deals for PHL to LHR flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
PHLLondonMay 4 to May 10$773
*Prices include taxes and fees

Cheapest PHL to LHR Flights

Best airfare and ticket deals for PHL to LHR flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
PHLLondonAugust 12 to August 19$533
PHLLondonOctober 1 to October 7$597
PHLLondonMarch 18 to March 25$604
PHLLondonMarch 18 to March 25$610
*Prices include taxes and fees
PHL to LHR Flight Details
Origin airport
Philadelphia Intl.
Origin airport IATA code
PHL
Destination airport
Heathrow
Destination airport IATA code
LHR
Distance
3535 mi

Frequently asked questions

Which airlines with flights from PHL to Heathrow Airport allow free cancellation due to COVID-19?
Flexible fares from Philadelphia International Airport to Heathrow Airport can be easily found using our filter tool. Exactly what kinds of COVID-19 related changes are allowed is spelled out in the ticket’s rules and regulations. Just enter your travel details, then click the “No change fee” check box. You’ll find it to the left of the screen below the “Flexible change policies” heading.
What airlines fly direct from PHL to London Airport (LHR-Heathrow)?
Spend less time squished on a plane and more time on your trip with American Airlines (AA) and British Airways (BA). Both provide nonstop flights from PHL to London Airport (LHR-Heathrow). American Airlines has 30 of these popular services each month, while British Airways provides 30.
How many flights are there from PHL to LHR?
There are 84 daily flights from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to London Airport (LHR-Heathrow), so you have no shortage of ways to get to London. Just decide on a time and date that matches your schedule and secure your fare.
How long does it take to fly from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to London Airport (LHR-Heathrow)?
The Philadelphia, PA Airport (PHL-Philadelphia Intl.) to London Airport (LHR-Heathrow) route has an average flight time of 11 hours and 43 minutes. Getting the best seat can help ease the discomfort of longer flights, so study the plane’s layout before selecting your spot.
What is the flight distance from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to London Airport (LHR-Heathrow)?
Some 3500 miles (5700 km) separates Philadelphia and London. You’ll be in your seat for quite a while on this long-haul flight, so carefully choose where you sit.
How many morning flights are there from PHL to LHR?
With around 325 morning flights a week from PHL to LHR to pick from, you’ll be jumping out of bed and jetting off before you know it.
  • If you’d like to travel with American Airlines (AA), it offers 215 weekly flights that leave before noon. The 5:15AM flight is the first one of the day.
  • Another option is United Airlines. This airline has 48 early flights a week. 6:00AM is the earliest to depart.
  • You’ll have some 41 morning flights to choose from if you fly with Delta (DL). 5:30AM is the earliest departure.
How many afternoon flights are there from PHL to LHR?
Take to the skies on one of the 264 afternoon and evening flights from PHL to LHR per week.
  • American Airlines (AA) has 174 weekly flights that leave after midday. The earliest departure is 12:20PM.
  • If you’d prefer to lock in a seat with United Airlines (UA), browse the 37 weekly afternoon and evening flights that depart from 12:30PM onward.
  • Or else fly from 12:00PM onward with Delta (DL). This airline offers 28 afternoon and evening flights every week.
What is the earliest departure time out of Philadelphia to London?
5:15AM is the earliest flight that leaves from PHL, touching down at LHR at 5:05AM. Save valuable time in the morning by having your bags packed and ready to go.
What is the latest departure time out of Philadelphia to London?
From PHL, the last flight jets off at 9:25PM and comes in at LHR at 4:45PM. If you’re not a big fan of early mornings, this is the flight to book.
What is the average price from Philadelphia to London?
Round-trip fares between PHL and LHR start from about $533. When you’re ready to fly, we’ll help you land the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Philadelphia to London Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Philadelphia to London to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from PHL to LHR, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Philadelphia to London, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.