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Cheap flights from Philadelphia International to United Kingdom

Compare flights from Philadelphia International to United Kingdom

Find the cheapest time of the year to fly

Book the best airfare with no fees

Where in United Kingdom would you like to go?

There are lots of destinations to choose from when you're planning your trip from Philadelphia International to United Kingdom.
London
1+ stopsFrom $479
Edinburgh
1+ stopsFrom $539
Aberdeen
1+ stopsFrom $608
Manchester
1+ stopsFrom $672
See more destinations

Flying from Philadelphia International to United Kingdom

The things to know before you go.
Cheapest plane ticket found$479
Cheapest month to flyMay
Average flight time7 hrs, 2 mins
Places to go54
Most popular airlineIberia
Average flights per week110

Cheapest time to fly from Philadelphia International to United Kingdom

Looking for the lowest ticket prices to United Kingdom from Philadelphia International? We can help you pick the cheapest month to travel.
Apr
Find prices
May
from $479
Jun
from $623
Jul
from $709
Aug
from $651
Sep
from $572
Oct
from $600
Nov
from $586
Dec
from $752
Jan
Find prices
Feb
from $797
Mar
from $778

Flight deals from Philadelphia International to United Kingdom

Looking for a cheap plane ticket from Philadelphia International to United Kingdom? Whether you're looking for a direct flight, round-trip flight or one-way ticket, we've got you.
London.$479 per passenger.Departing Tue, May 7, returning Wed, May 15.Round-trip flight with Frontier Airlines and easyJet.Outbound indirect flight with Frontier Airlines, departing from Philadelphia International on Tue, May 7, arriving in London Luton.Inbound indirect flight with easyJet, departing from London Gatwick on Wed, May 15, arriving in Philadelphia International.Price includes taxes and charges.From $479, select.
Edinburgh.$539 per passenger.Departing Tue, May 7, returning Tue, May 14.Round-trip flight with Frontier Airlines and easyJet.Outbound indirect flight with Frontier Airlines, departing from Philadelphia International on Tue, May 7, arriving in Edinburgh.Inbound indirect flight with easyJet, departing from Edinburgh on Tue, May 14, arriving in Philadelphia International.Price includes taxes and charges.From $539, select.
Aberdeen.$608 per passenger.Departing Wed, May 29, returning Tue, Jun 4.Round-trip flight with Frontier Airlines and Aer Lingus.Outbound indirect flight with Frontier Airlines, departing from Philadelphia International on Wed, May 29, arriving in Aberdeen.Inbound indirect flight with Aer Lingus, departing from Aberdeen on Tue, Jun 4, arriving in Philadelphia International.Price includes taxes and charges.From $608, select.
Manchester.$672 per passenger.Departing Wed, Feb 26, returning Wed, Mar 12.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Philadelphia International on Wed, Feb 26, arriving in Manchester.Inbound indirect flight with British Airways, departing from Manchester on Wed, Mar 12, arriving in Philadelphia International.Price includes taxes and charges.From $672, select.
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Flights from Philadelphia International Airport to United Kingdom FAQs

The cheapest flight from Philadelphia International to United Kingdom costs $479.

Explore the different prices of flights from Philadelphia International to United Kingdom and find the best option for you.
The cheapest month to fly from Philadelphia International to United Kingdom is May. See if any of these flights in May suit you.
We've taken a look at the year ahead using our flights calendar. The cheapest flight route from Philadelphia International to United Kingdom is Philadelphia to London Luton. You can buy a ticket to fly this route from $479.

Take a look at Philadelphia to London Luton flights.
The average flight time from Philadelphia International to United Kingdom is 7 hours and 2 minutes.
Looking at the year ahead, the cheapest airline flying to United Kingdom from Philadelphia International is Frontier Airlines.

Explore Frontier Airlines flight ticket options today. 

If this airline doesn't suit you, the second cheapest airline is British Airways.

How to find cheap flights from Philadelphia International to United Kingdom

Looking for flight tickets from Philadelphia International to United Kingdom? Whether you're flying one-way or round-trip, here are a few tips on how to score the best price and make your flight journey as smooth as possible.

  • Simply hit "search." From United Airlines to international carriers like Emirates, we've compared flights from all major airlines and online travel agents to find the cheapest Philadelphia International–United Kingdom flights. And with us, there are no hidden fees – what you see is what you pay.
  • Flex your dates to secure the best fares for your Philadelphia International-to-United Kingdom ticket. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly from Philadelphia International to United Kingdom.
  • Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to. You can easily track the price of your airline tickets from Philadelphia International to United Kingdom by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Look for direct flights. Only interested in direct flights from Philadelphia International to United Kingdom? Make sure to tick "Direct flights only" when performing a search. If there are direct Philadelphia International–United Kingdom flights available, these will appear in the results.
  • Find the cheapest Business Class flights from Philadelphia International to United Kingdom. Check the difference in price of your plane ticket to United Kingdom from Philadelphia International when traveling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Philadelphia International-to-United Kingdom 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 and destination points and could help you save money.
  • Search for flights on the go. To get the best flight booking experience on the go, download our app and search for cheap flight tickets from Philadelphia International to United Kingdom when out and about.

Book a ticket from Philadelphia International to United Kingdom with extra peace of mind

  • Find flexible flights from Philadelphia International to United Kingdom. Your airline might be offering flexible flight tickets from Philadelphia International to United Kingdom, which means you won't lose out if your flight has to be changed or canceled.
  • Add travel cost protection. Avoid travel pitfalls and research the possibility of adding insurance to your Philadelphia International–United Kingdom flight booking.

Combine your flight from Philadelphia International to United Kingdom with hotels and car rental

Once you've secured your plane ticket, we'll also help you discover the best prices and exclusive rates for hotels in United Kingdom or close by. Lastly, compare hundreds of car rental companies at once so you get the best car rental deals for your trip.

Compare Philadelphia International-to-United Kingdom flight tickets with other routes using the Everywhere search

Not quite yet set on flying to United Kingdom from Philadelphia International? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel from your origin.


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