Cheap Flights from United Kingdom to Philadelphia

Compare United Kingdom to Philadelphia flight deals

Find the cheapest month or even day of the year to fly to Philadelphia

Book the best Philadelphia fare with no extra fees

Flight deals from United Kingdom to Philadelphia

Looking for a cheap last-minute deal or the best return flight from United Kingdom to Philadelphia? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from United Kingdom to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like United Kingdom to Philadelphia flights are currently cheapest in January.

Alternative United Kingdom to Philadelphia routes

Looking for the cheapest, fastest or easiest route from United Kingdom to Philadelphia? You could fly into the following airports instead.

The things to know before you go.
Cheapest flight found£326
Cheapest month to flyFebruary
Average flight time7 hrs, 42 mins
Most popular airlineFinnair
Average flights per week160

How to find cheap flights to Philadelphia from United Kingdom

Looking for cheap tickets from United Kingdom to Philadelphia? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from United Kingdom to Philadelphia. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Philadelphia from United Kingdom from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best United Kingdom-Philadelphia ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Philadelphia from United Kingdom.
  • Set up a Price Alert. You can easily track the fare of your cheap United Kingdom-Philadelphia flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between United Kingdom and Philadelphia? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from United Kingdom and Philadelphia. We scour the internet for the best Business, Premium Economy and First Class flight fares to Philadelphia, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for United Kingdom to Philadelphia flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Philadelphia from United Kingdom with hotels and car hire

    Once you've secured your cheap flight ticket from United Kingdom to Philadelphia, discover the best prices and exclusive rates for hotels in Philadelphia or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.