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Airports in London
The cheapest time of year to fly to London from Philadelphia is February. Most expensive is June
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
Philadelphia to London flights are approximately 15% more expensive in the afternoon than at noon
Aer Lingus, Air France, and Iberia are the most popular carriers operating from Philadelphia to London
Philadelphia - London Stansted
Fly from Philadelphia to London Stansted for the best Philadelphia - London flight prices
37 days before
The cheapest time to buy a flight from Philadelphia to London is approximately 37 days to departure
|Newark Airport (EWR) to London Heathrow Airport (LHR)||$362|
|Newark Airport (EWR) to London Gatwick Airport (LGW)||$390|
|Newark Airport (EWR) to London Stansted Airport (STN)||$415|
|Newark Airport (EWR) to London City Airport (LCY)||$581|
|Newark Airport (EWR) to London Luton Airport (LTN)||$433|
|Philadelphia Airport (PHL) to London Heathrow Airport (LHR)||$653|
When you’re planning your trip from Philadelphia to London, the most popular airport-to-airport route is Philadelphia Airport to London Heathrow Airport. If you are looking for alternate airports to fly out of when traveling to London, you can try flying out of Newark Airport (in Newark), Philadelphia Airport (in Philadelphia), or Allentown-Bethlehem Airport (in Allentown). You may be looking for an airport near London Heathrow Airport to land at when traveling from Philadelphia and luckily, there are options! You can try London Heathrow Airport which is located in London, London Gatwick Airport which is located in London, or London Stansted Airport which is located in London. The least expensive flight option from Philadelphia to London will typically be EWR — LHR during the month of May with an average price of $362 RT.
|Juneyao Airlines||PriceFrom $11||Free Cancellation||Rating|
|Icelandair||PriceFrom $407||Free Cancellation||Rating|
Overall the experience was a positive one.
1 / 10
|Iberia||PriceFrom $432||Free Cancellation||Rating|
Necesitan informar mejor al pasajero donde hacer el depósito del equipaje en el chequeo final.
1 / 10
|United Airlines||PriceFrom $509||Free Cancellation||Rating|
It’s a hopper.
1 / 10
|Delta||PriceFrom $526||Free Cancellation||Rating|
The food was just ok
1 / 10
|Air Canada||PriceFrom $528||Free Cancellation||Rating|
Even with upgraded seat width is so small that overweight passengers next to me invaded what space I had. Difficult for a long flight.
1 / 10
|Aer Lingus||PriceFrom $566||Free Cancellation||Rating|
The planes we were on were very comfortable. With a lot of space for comfort. The service from the staff was excellent.
1 / 10
|Finnair||PriceFrom $582||Free Cancellation||Rating|
It was all wonderful!!
1 / 10
|American Airlines||PriceFrom $592||Free Cancellation||Rating|
Aside from the plane being filthy, it was a perfectly fine flight
1 / 10
|British Airways||PriceFrom $594||Free Cancellation||Rating|
Arrived in London on time - to be kept waiting on the tarmac for an hour to find a gate. Very frustrating.
1 / 10
Aer Lingus operates around 5 flights from Philadelphia to London every week. The average price of these flights found in the last 72 hours has been $748, but momondo users have found Aer Lingus deals from Philadelphia to London from as low as $566 round-trip. Aer Lingus has been scored 8.0/10 in 75 reviews.
$582 is the best Finnair flight deal from Philadelphia to London found on momondo over the last 72 hours. The average Finnair ticket price found was closer to $871, however, with flight time and availability significantly affecting the price. Finnair (7.7/10 from 94 user reviews) flies into London from Philadelphia 15 times in an average week so prices can vary.
Due to the global impact of COVID-19, some of our airline partners operating flights from Philadelphia to London, such as British Airways, American Airlines, and Finnair may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
A flight from Philadelphia to London will travel around 3538.9 mi. Typically, this will take 9h 10m by plane in normal conditions.
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Philadelphia.
Yes. momondo allows you to filter the results for Philadelphia to London flights to just show those with flexible booking policies.
Once you have performed a search for Philadelphia to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
Price alerts on flights to London from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.