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London to Philadelphia flights

Why book with Opodo?
  • Cheap flights with over 660 airlines
  • Compare the best deals
  • Flights to Philadelphia from £313
Flight DurationFlights between London and Philadelphia take, on average, 11 hours and 53 minutes minutes, but the time can vary according to other factors
Cheapest flightCheapest price for a one-way flight between London with Philadelphia found by our customers in the last 72 hours
Departing AirportThe airport Heathrow is the departure airport operating flights between London and Philadelphia
Arriving AirportFlights departing London with Philadelphia as destination arrives at Philadelphia International Airport

Cheap last minute flights to Philadelphia

Latest deals and top flight routes from London airports.

Departure Wed, 30 Jun Return Sat, 10 Jul
LON London
PHL Philadelphia
return from £335
Departure Tue, 13 Jul Return Thu, 22 Jul
LON London
PHL Philadelphia
return from £313
Flight route information
Find out further information on London and Philadelphia to help you prepare for your trip.
Currency and price comparison
Exchange rate
1.00 GBP = 1.39 USD
British Pound Sterling US Dollar
1 USD = 0.73 GBP
Last checked on 21 June 2021
Train
Local, one-way ticket
35%

Trains in Philadelphia are 35% cheaper than in London.

London
£2.8
Philadelphia
£1.81
Meal
Mid-priced restaurant
28%

A meal in Philadelphia is 28% cheaper than a meal in London.

London
£15
Philadelphia
£10.87
Taxi
Standard daytime start rate
15%

A taxi fare in Philadelphia is 15% cheaper than in London.

London
£3
Philadelphia
£2.54
Coffee
Regular cappuccino
7%

Coffee is 7% more expensive in Philadelphia than in London.

London
£2.92
Philadelphia
£3.13
London airports
  • ( Heathrow (LHR)
    How far from city centre: 14 miles
  • ( Stansted (STN)
    How far from city centre: 30 miles
  • ( Gatwick (LGW)
    How far from city centre: 25 miles
  • ( Luton International (LTN)
    How far from city centre: 27 miles
  • ( London City (LCY)
    How far from city centre: 7 miles
  • ( Southend (SEN)
    How far from city centre: 35 miles
Philadelphia airports
  • ( Philadelphia International Airport (PHL)
    How far from city centre: 6 miles
  • ( Mustin Alf (MUV)
    How far from city centre: 25 miles
  • ( Wings Field (BBX)
    How far from city centre: 15 miles
  • ( Spb (PSQ)
    How far from city centre: 25 miles
  • ( North (PNE)
    How far from city centre: 12 miles
K Distance: 3542 miles

Search for flights from London to Philadelphia

Find cheap flights from London to Philadelphia with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from London with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from London to Philadelphia to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from London to Philadelphia

😷 Is it safe to travel from London to Philadelphia during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from London. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
📊 How much are flights from London to Philadelphia?
The average price to go from London to Philadelphia is of 209.33 GBP, but bare in mind that ticket prices may vary depending on the season and on how far in advance you book.
🔍 How can I find cheap flights from London to Philadelphia at Opodo?
The cheapest price for a flight from London to Philadelphia is 313£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
💰 Is Philadelphia expensive to visit compared to London?
If you compare transportation prices, the taxi ride in Philadelphia costs an average of 2.53 GBP, 16% cheaper than London, with a fare of 3.00 GBP, while train tickets costs 35% less in Philadelphia: 1.81 GBP against 2.80 GBP in London. If you compare the price of a lunch meal, however, you can find it from 10.86 GBP in Philadelphia, 28% less than the 15.00 GBP in London. The price of the coffee is around 6% more expensive in Philadelphia, with an average of 3.04 GBP , while in London the coffee costs 2.88 GBP.
📉 When is the best time to book a flight from London to Philadelphia?
The most popular months to book a trip from London to Philadelphia are July, October and June, based on the searches of our customers.
📅 When is the best time to travel from London to Philadelphia?
The best time of the year to go to Philadelphia when flying from London depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, July is the top 1º month to fly to Philadelphia from London in terms of searches from our customer, followed by August and December. If you prefer to avoid high peaks of turism, however, and escape a crowded period, January, February and March are the months with less volume of searchs for the route London -  Philadelphia.
🕑 How long does the flight take to go from London to Philadelphia?
The total flight time between London and Philadelphia is of around 11:53 hours on average, considering an average distance of 7,631 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
🌡️ How is the weather in Philadelphia compared to London?
While in London the temperatures can reach an average of 29.01 ºC in summer, with precipitation levels up to 9.0 mm ,Philadelphia's temperatures can go up to 33.4 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -11.85 ºC in Philadelphia, compared to the -3.09 ºC average degrees reported in London. During the winter period, London can register 6.0 mm precipitation, while Philadelphia have an average of 6.0 mm rain level.
🛄 Which airports have flights between London and Philadelphia?
The main airport route flying between London and Philadelphia is: Heathrow (LHR) to Philadelphia International Airport (PHL). This route is covered by the following airline(s):
  • British Airways.
  • American Airlines.
  • Finnair.
Airlines with indirect flights from London to Philadelphia are:
  • United Airlines, with 110 minutes scale in Washington, D.C. (Arlington County), VA.
  • United Airlines, with 110 minutes scale in Washington, D.C. (Arlington County), VA.
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