Cheap flights from London Heathrow to Philadelphia

from as little as £270

1 nights in Philadelphia, departing London Heathrow on 19 / Nov / 2019 with Delta Air Lines (price found 8 hours ago)

Subject to availability, prices correct of the last 24 hours
Philadelphia
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Cheap return flights from London Heathrow to Philadelphia Find the best deals

The London Heathrow / Philadelphia route All 5694 km of it

Cheap flight deals for this route See what's hot at the moment

Philadelphia flight facts What you need to know

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Philadelphia

Today alone, Netflights has searched over 46,881 flights. 19 / Nov / 2019 is currently the lowest priced day of the year to fly the London Heathrow/Philadelphia route. There are around 1,936 flights on any given week from the UK to Philadelphia and the cheapest month to fly right now is November.

Min / Max Temperature (°C)
LOWEST

-2 °C

AVG

14 °C

HIGHEST

30 °C

Rainfall (mm)
LOWEST

71 mm

AVG

98.1 mm

HIGHEST

123 mm

Key facts about Philadelphia

How to get cheap flights from London Heathrow to Philadelphia Tips and advice from our flight experts

Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Heathrow to Philadelphia, across the 13 airlines that offer this route. We've found that 19 / Nov / 2019 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

There are 1,936 flights from London Heathrow to or via Philadelphia every week. Out of the 13 available airlines, the most popular ones are United Airlines, Air Canada & Finnair. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.

Your flight from to Philadelphia will take at least 8 hrs 15 mins. On average, it takes 13 hrs 25 mins to fly the 5694 km distance. Take a look at flight times to see which one works best for you.

If you want to travel in August, it's best to book your flights early, as this is peak season in Philadelphia. The cheapest month to fly is normally January – try searching three to four months prior to then to get a bargain. You can also search by month, which will reveal the cheapest time of the week to fly.

Popular destinations Where other people are flying to near Philadelphia

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