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Book Cheap Flights from London to Philadelphia from £278

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Last minute flights from London to Philadelphia

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.
London Philadelphia
BEST
DEAL
Fri, 09 Aug LHR - PHL
Sun, 11 Aug PHL - LHR
£733 £680
Prime price per passenger
London Philadelphia
BEST
DEAL
Wed, 25 Sep LHR - PHL
£284 £278
Prime price per passenger
London Philadelphia
BEST
DEAL
Mon, 12 Aug LHR - PHL
Thu, 15 Aug PHL - LHR
£771 £761
Prime price per passenger
London Philadelphia
BEST
DEAL
Thu, 01 Aug LHR - PHL
Mon, 05 Aug PHL - LHR
£1187 £1177
Prime price per passenger
London Philadelphia
BEST
DEAL
Fri, 16 Aug LHR - PHL
Wed, 21 Aug PHL - LHR
£895 £874
Prime price per passenger
London Philadelphia
BEST
DEAL
Sat, 24 Aug LHR - PHL
Sun, 25 Aug PHL - LHR
£1155 £1142
Prime price per passenger

Flight route information

Currency and price comparison

Train Local, one-way ticket
31% Trains in Philadelphia are 31% cheaper than in London.
London £2.8
Philadelphia £1.94
Meal Mid-priced restaurant
22% A meal in Philadelphia is 22% cheaper than a meal in London.
London £20
Philadelphia £15.52
Exchange rate
1 GBP = 1.29 USD
1 USD = 0.78 GBP
Last checked on 25 July 2024
Distance: 3542 miles
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

Search for flights from London to Philadelphia

Tips for booking cheap flights from London to Philadelphia

Now you are a little bit closer to your destination. If you are looking for cheap flights from London to Philadelphia, here you will find all the information you need to book your tickets.


Would you like to travel from London to Philadelphia and you are looking for cheap flights? Luck is on your side! At Opodo, you'll find the best travel deals. Take advantage of this opportunity and get your ticket from London to Philadelphia at the best price!

1. What can I do to save money when booking flights from London to Philadelphia?

To save money when booking flights from London to Philadelphia, you can follow these tips:

By following these strategies, you can efficiently save money when booking flights from London to Philadelphia, ensuring a more economical and enjoyable journey.

2. Can the price of my tickets from London to Philadelphia change during the booking process?

Prices for tickets from London to Philadelphia may fluctuate while you are in the process of booking. While this isn't a common occurrence, it can happen because Opodo operates as an online travel agency, and ticket prices and availability are ultimately determined by the airlines. Therefore, if the airline adjusts prices or if the available tickets are depleted while you are making your reservation, you will receive confirmation within 48 hours after your ticket purchase.

3. Can I book last-minute flights from London to Philadelphia on Opodo?

When booking a flight, you may encounter situations where your desired travel date is unavailable or the flight price has increased beyond your budget. Rest assured, Opodo offers a solution. Explore our last-minute flight deals to find affordable options, especially if you have flexibility with your travel dates. Whether you need to depart on short notice or simply want to discover the cheapest day to fly between London and Philadelphia, our last-minute flights section has you covered.

4. How to make my reservation through the Opodo search engine?

Opodo provides you with all the useful information about the flights covering the route between London to Philadelphia airports. Preparing for your trip is very easy! All you have to do is enter into Opodo search engine your departure and destination airports, the dates of travel, and the number of passengers. A list of all available flights will appear on your screen in a matter of seconds! For your convenience, you can sort it according to your preferences, such as time, price, or duration of the trip.


Ready to start your journey from London to Philadelphia? Visit Opodo now to discover the best travel deals, set price alerts, and book your flight ticket at the best price. Your adventure begins here. Book with Opodo and make your travel dreams a reality!

Frequently asked questions about flights from London to 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 can I find cheap flights from London to Philadelphia at Opodo?
The cheapest price for a flight from London to Philadelphia is 278£. 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 2.10 GBP, 47% cheaper than London, with a fare of 4.00 GBP, while train tickets costs 31% less in Philadelphia: 1.94 GBP against 2.80 GBP in London. If you compare the price of a lunch meal, however, you can find it from 15.52 GBP in Philadelphia, 22% less than the 20.00 GBP in London. The price of the coffee is around 2% more expensive in Philadelphia, with an average of 3.71 GBP , while in London the coffee costs 3.64 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.
Is it possible to purchase a flexible ticket for my flight from London to Philadelphia?
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 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:
Aer Lingus, stopping in Dublin for 75 minutes minimum.
  • Lufthansa, with 70 minutes scale in Frankfurt.
  • Virgin Atlantic, with 82 minutes scale in Detroit.
Flight Duration 11 h and 53 m Flights between London and Philadelphia take, on average, 11 h and 53 m minutes, but the time can vary according to other factors
Cheapest flight £278 Cheapest price for a flight between London and Philadelphia found by our customers in the last 72 hours
Departing Airport Heathrow The airport Heathrow is the departure airport operating flights between London and Philadelphia
Arriving Airport Philadelphia International Airport Flights departing London with Philadelphia as destination arrive at Philadelphia International Airport

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