Search another route:

London (LGW) to Philadelphia (PHL)

Good deals for this route are priced below $660.

The cheapest round trip flights from London (LGW) to Philadelphia (PHL) for any dates in the next six months were priced from about $660-730 (with stops) A few lucky people found prices as low as $560.

See what people are shopping right now from London (LGW) to Philadelphia (PHL)

Fly out on a Wednesday, return on a Wednesday, save up to $140.

The best day to depart a roundtrip ticket from London to Philadelphia is Wednesday, saving up to $80. The best day to return is Wednesday, saving up to $60.

Demand is going up, Prices are flat. Book soon.

The average demand rose 18.3% to 666 flight searches per day compared to 563 daily searches during the previous week. Last week's weighted average round-trip ticket price from London to Philadelphia dropped by -7.0% to $660 as compared to $710 the prior week.

Aer Lingus, Icelandair, and American Airlines have the lowest fares

The most popular deals on airlines that fly with stops to Philadelphia are:

Aer Lingus $660 Find
Icelandair $660 Find
American Airlines $720 Find
Finnair $730 Find
Iberia Airlines $738 Find
British Airways $750 Find

Show all

Consider these Alternate Airports

Instead of departing from London (LGW) , consider:


Instead of flying to Philadelphia (PHL) , consider:


Search another route:

Data and Methodology

This report is based on 43,890 round-trip flight prices from crowd-sourced airfare searches made between February 18, 2018 and February 25, 2018. We’ve included all trips that were shops less than 6 months before the departure that include a Saturday night stay.

Our data is drawn from Hopper’s combined feed of Global Distribution System (GDS) data sources which includes about 10 million flight price queries per day, containing about one billion individual trips per day. Demand is represented as the number of queries not actual ticket purchases, and is calibrated across all GDS sources for each market. Lowest fare, or deal fare, is represented by the 10th percentile prices. For example if the 10th percentile price is $800 dollars it means that only 10% of trips are priced at or below this price.

Prices and popularity by date are determined by aggregating all flights that depart before and return after the date in question. Prices by date are 10th percentile prices of such flights. Popularity by date factors out the overall advance purchase distribution, as search rates naturally increase close to departure, in order to highlight long term patterns.

Create an Alert
Enter your email address and we'll let you know when we find deals from your home airport