PHL - LGW

$211 Find Cheap Flights from Philadelphia to London Gatwick Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Gatwick departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Philadelphia to Gatwick

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Gatwick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Philadelphia to Gatwick

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Gatwick.
Discover the best prices for you by selecting your travel dates on KAYAK.
JetBlue Logo
3:00 pm - 9:35 amPHL-LGW
13h 35m1 stop
JetBlue Logo
12:10 pm - 6:42 pmLGW-PHL
11h 32m1 stop
$557JetBlue
Find Deal
Sun, Oct 5 - Wed, Oct 8
JetBlue Logo
3:00 pm - 9:35 amPHL-LGW
13h 35m1 stop
JetBlue Logo
12:10 pm - 6:42 pmLGW-PHL
11h 32m1 stop
$572JetBlue
Find Deal
Tue, Sep 30 - Fri, Oct 10
JetBlue Logo
3:00 pm - 9:35 amPHL-LGW
13h 35m1 stop
JetBlue Logo
12:10 pm - 6:42 pmLGW-PHL
11h 32m1 stop
$577JetBlue
Find Deal
Mon, Sep 29 - Mon, Oct 6
 Logo
8:30 pm - 5:00 pmPHL-LGW
15h 30m1 stop
 Logo
8:55 am - 7:00 pmLGW-PHL
15h 05m1 stop
Tue, Aug 5 - Thu, Aug 28
Icelandair Logo
3:00 pm - 9:35 amPHL-LGW
13h 35m1 stop
Icelandair Logo
12:10 pm - 6:42 pmLGW-PHL
11h 32m1 stop
$625Icelandair
Find Deal
Wed, Sep 3 - Sun, Sep 14
 Logo
8:30 pm - 12:45 pmPHL-LGW
11h 15m1 stop
 Logo
8:55 am - 7:00 pmLGW-PHL
15h 05m1 stop
Mon, Aug 4 - Thu, Aug 28
American Airlines Logo
3:30 pm - 8:10 amPHL-LGW
11h 40m2 stops
American Airlines Logo
3:05 pm - 7:30 amLGW-PHL
21h 25m2 stops
$750American Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
American Airlines Logo
3:30 pm - 8:10 amPHL-LGW
11h 40m2 stops
American Airlines Logo
10:40 am - 10:09 pmLGW-PHL
16h 29m1 stop
$761American Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
SWISS Logo
8:15 am - 5:50 pmPHL-LGW
28h 35m2 stops
SWISS Logo
6:35 pm - 5:21 pmLGW-PHL
27h 46m2 stops
$799SWISS
Find Deal
Tue, Aug 5 - Wed, Aug 27
Icelandair Logo
3:00 pm - 2:40 pmPHL-LGW
18h 40m2 stops
Icelandair Logo
3:40 pm - 9:20 amLGW-PHL
22h 40m2 stops
$855Icelandair
Find Deal
Tue, Sep 30 - Fri, Oct 10
Useful Info

KAYAK's insights & trends for Philadelphia to Gatwick flights

Get data-powered insights and trends into flights from Philadelphia to Gatwick to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to London Gatwick Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to London Gatwick Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to London Gatwick Airport is September, where tickets cost $617 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $1,418 and $1,108 respectively.

Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight$211
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Philadelphia to London Gatwick Airport

When to book flights from Philadelphia to Gatwick

Are your dates flexible? Find out the best times to travel from Philadelphia to Gatwick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to London Gatwick Airport flights

  • What is the cheapest flight from Philadelphia to London Gatwick Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to London Gatwick Airport was $211 for a one-way ticket and $557 for a round-trip.

  • Do I need a passport to fly between Philadelphia and London Gatwick Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in London Gatwick Airport.

  • Which airports will I be using when flying from Philadelphia to London Gatwick Airport?

    Philadelphia and London Gatwick Airport are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at London Gatwick.

  • Which aircraft models fly most regularly from Philadelphia to London Gatwick Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to London Gatwick Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and London Gatwick Airport, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Philadelphia to London Gatwick Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to London Gatwick Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to London Gatwick Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to London Gatwick Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Gatwick Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and LGW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to London Gatwick Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Gatwick Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Philadelphia to Gatwick

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Gatwick? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 6842 reviews
6.7Comfort
6.8Boarding
6.4Entertainment
6.3Food
7.6Crew
Airline reviews

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

6.0 GoodAnonymous, Apr 2025SEA - LHR
Read more British Airways reviews

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Everything you need to know for your flight from Philadelphia to Gatwick

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.