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Book Cheap Flights from Philadelphia to London from £221

Last minute flights from Philadelphia to London

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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.
Philadelphia London
BEST
DEAL
Mon, 29 Apr PHL - LHR
Mon, 29 Apr LHR - PHL
-13 %
£475 £413
Prime price per passenger
Philadelphia London
BEST
DEAL
Thu, 25 Apr PHL - LHR
£229 £221
Prime price per passenger
Philadelphia London
BEST
DEAL
Tue, 23 Apr PHL - LHR
Tue, 23 Apr LHR - PHL
£508 £487
Prime price per passenger
Philadelphia London
BEST
DEAL
Fri, 03 May PHL - LHR
Mon, 06 May LHR - PHL
£582 £570
Prime price per passenger
Philadelphia London
BEST
DEAL
Thu, 09 May PHL - LCY
Fri, 10 May LCY - PHL
£915 £902
Prime price per passenger
Philadelphia London
BEST
DEAL
Mon, 13 May PHL - LHR
Wed, 15 May LHR - PHL
£1282 £1257
Prime price per passenger

Flight route information

Currency and price comparison

Train Local, one-way ticket
40% Trains are 40% more expensive in London than in Philadelphia.
Philadelphia £2.01
London £2.9
Meal Mid-priced restaurant
20% The average meal is 20% more expensive in London than in Philadelphia.
Philadelphia £16.05
London £19
Distance: 3542 miles
Philadelphia airports
Mustin Alf (MUV) How far from city centre: 25 miles
Philadelphia International Airport (PHL) How far from city centre: 6 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
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
Biggin Hill (BQH) How far from city centre: 30 miles

Search for flights from Philadelphia to London

Tips for booking cheap flights from Philadelphia to London

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


Would you like to travel from Philadelphia to London 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 Philadelphia to London at the best price!

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

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

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

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

Prices for tickets from Philadelphia to London 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 Philadelphia to London 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 Philadelphia and London, 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 Philadelphia to London 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 Philadelphia to London? 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 Philadelphia to London

How long does the flight take to go from Philadelphia to London?
The total flight time between Philadelphia and London is of around 16:35 hours on average, considering an average distance of 11,391 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 Philadelphia to London at Opodo?
The cheapest price for a flight from Philadelphia to London is 221£. 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 London expensive to visit compared to Philadelphia?
If you compare transportation prices, the taxi ride in London costs an average of 4.00 GBP, 84% more expensive than Philadelphia, with a fare of 2.17 GBP, while train tickets costs 44% more in London: 2.90 GBP against 2.01 GBP in Philadelphia. If you compare the price of a lunch meal, however, you can find it from 19.00 GBP in London, 18% more than the 16.05 GBP in Philadelphia. The price of the coffee is around 6% cheaper in London, with an average of 3.62 GBP, while in Philadelphia the coffee costs 3.85 GBP.
When is the best time to book a flight from Philadelphia to London?
The most popular months to book a trip from Philadelphia to London are October, November and June, based on the searches of our customers.
When is the best time to travel from Philadelphia to London?
The best time of the year to go to London when flying from Philadelphia depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, December is the top 1º month to fly to London from Philadelphia in terms of searches from our customer, followed by June and July. If you prefer to avoid high peaks of turism, however, and escape a crowded period, February, January and November are the months with less volume of searchs for the route Philadelphia - London.
Is it possible to purchase a flexible ticket for my flight from Philadelphia to London?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United Kingdom may apply when travelling from Philadelphia. 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 London compared to Philadelphia?
While in Philadelphia the temperatures can reach an average of 33.4 ºC in summer, with precipitation levels up to 12.0 mm ,London's temperatures can go up to 29.01 ºC during the hot season, with 9.0 mm average of rain rate . In winter, however, weather indicators show around -3.09 ºC in London, compared to the -11.85 ºC average degrees reported in Philadelphia. During the winter period, Philadelphia can register 6.0 mm precipitation, while London have an average of 6.0 mm rain level.
Which airports have flights between Philadelphia and London?
The main airport route flying between Philadelphia and London is: Philadelphia International Airport (PHL) to Heathrow (LHR). This route is covered by the following airline(s):
  • American Airlines.
  • British Airways.
  • Finnair.
Airlines with indirect flights from Philadelphia to London are:
Airlines with indirect flights from Philadelphia to London are:
  • Aer Lingus, stoping in Dublin for 60 minutes minimun.
  • Lufthansa, with 100 minutes scale in Frankfurt.
  • Lufthansa, with 100 minutes scale in Frankfurt.
Flight Duration 16 h and 35 m Flights between Philadelphia and London take, on average, 16 h and 35 m minutes, but the time can vary according to other factors
Cheapest flight £221 Cheapest price for a flight between Philadelphia and London found by our customers in the last 72 hours
Departing Airport Philadelphia International Airport The airport Philadelphia International Airport is the departure airport operating flights between Philadelphia and London
Arriving Airport Heathrow Flights departing Philadelphia with London as destination arrive at Heathrow

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