What are the cheapest airlines flying from Philadelphia to London Gatwick Airport round-trip?

Cheapflights users have booked flights from Philadelphia to London Gatwick Airport round-trip from £520. Other airlines that can offer you cheap pricing are American Airlines, from £521, and TAP AIR PORTUGAL, from £616. British Airways is priced at 22% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Philadelphia to London Gatwick Airport one-way?

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £306. However, be on the lookout for offers from SWISS and TAP AIR PORTUGAL, as they are both options that can get you from Philadelphia to London Gatwick Airport for a low price.

How far in advance should I book a flight from Philadelphia to London Gatwick Airport?

To save on the cost of your flight from Philadelphia to London Gatwick Airport, book at least 12 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £526 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £635.

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

February is one of the best times of the year to fly to London Gatwick Airport from Philadelphia. Prices for February average £659 per person but you can even find prices for as low as £440. The most expensive prices can be found in the month of June. Opting for a February flight can save you 48% on your journey compared to booking in June

What is the cheapest time of day to fly from PHL to LGW?

When flying from Philadelphia to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Philadelphia to London Gatwick?

For a flight from Philadelphia to London Gatwick, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to London Gatwick per day. 0 airlines have flights to London Gatwick from Philadelphia on a regular basis.

Can I find deals for flights from Philadelphia to Gatwick that include hotel bookings?

Yes. In addition to deals on Philadelphia to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Philadelphia to Gatwick?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Gatwick.

Can I find deals for business class flights from Philadelphia to Gatwick?

Yes. Cheapflights offers flight deals from Philadelphia to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£145+ Flights from Philadelphia to London Gatwick Airport

Cheap flight deals from Philadelphia to Gatwick

Round-trip from	£498
One-way from	£145
Popular in	May
Cheapest in	October
Average price	£532

1/4-2/4
2 total stops
43h 05m total
Philadelphia to London

Search Deals

1/4
1 total stop
18h 03m total
Philadelphia to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£133 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£37 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Philadelphia to Gatwick

Cheapest flights from Philadelphia to Gatwick
Explore the most affordable flight options available from Philadelphia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 1/408:27PHL - LGW

1 stop20h 33mMultiple Airlines

Wed 2/414:00LGW - PHL

1 stop22h 32mMultiple Airlines

Deal found 19/2£498

Wed 3/918:37PHL - LGW

1 stop9h 58mJetBlue

Wed 10/912:10LGW - PHL

1 stop14h 20mJetBlue

Deal found 20/2£505

Wed 5/308:40PHL - LGW

1 stop17h 50mAmerican Airlines

Wed 12/311:20LGW - PHL

2 stops24h 16mAmerican Airlines

Deal found 19/2£521

Wed 5/308:40PHL - LGW

1 stop17h 50mBritish Airways

Mon 10/311:20LGW - PHL

1 stop32h 46mBritish Airways

Deal found 20/2£610

Mon 31/317:37PHL - LGW

2 stops16h 58mTAP AIR PORTUGAL

Mon 7/410:35LGW - PHL

2 stops26h 03mTAP AIR PORTUGAL

Deal found 19/2£616

Wed 9/409:31PHL - LGW

2 stops27h 24mSWISS

Sun 13/418:40LGW - PHL

2 stops51h 45mSWISS

Deal found 20/2£639

Wed 19/310:11PHL - LGW

2 stops20h 44mIcelandair

Wed 26/311:55LGW - PHL

2 stops14h 07mIcelandair

Deal found 20/2£666

Best flights from Philadelphia to Gatwick
Discover carefully curated flight deals from Philadelphia to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Tue 1/408:27PHL - LGW

1 stop20h 33mMultiple Airlines

Wed 2/414:00LGW - PHL

1 stop22h 32mMultiple Airlines

Deal found 19/2£498

Tue 25/314:46PHL - LGW

1 stop12h 39mBritish Airways

Wed 2/414:30LGW - PHL

1 stop24h 10mBritish Airways

Deal found 20/2£520

Wed 5/308:40PHL - LGW

1 stop17h 50mAmerican Airlines

Wed 12/311:20LGW - PHL

2 stops24h 16mAmerican Airlines

Deal found 19/2£521

Mon 31/317:37PHL - LGW

2 stops16h 58mTAP AIR PORTUGAL

Mon 7/410:35LGW - PHL

2 stops26h 03mTAP AIR PORTUGAL

Deal found 19/2£616

Wed 28/517:30PHL - LGW

1 stop11h 05mJetBlue

Wed 4/612:10LGW - PHL

1 stop16h 17mJetBlue

Deal found 21/2£627

Wed 9/409:31PHL - LGW

2 stops27h 24mSWISS

Sun 13/418:40LGW - PHL

2 stops51h 45mSWISS

Deal found 20/2£639

Wed 19/310:11PHL - LGW

2 stops20h 44mIcelandair

Wed 26/311:55LGW - PHL

2 stops14h 07mIcelandair

Deal found 20/2£666

Last-minute flights from Philadelphia to Gatwick
Discover last-minute flight deals from Philadelphia to Gatwick. Data last updated 21 February 2025 and is based on user searches.

Thu 27/206:00PHL - LGW

2 stops23h 55mIcelandair

Thu 6/311:55LGW - PHL

2 stops15h 07mIcelandair

Deal found 21/2£754

Sun 2/306:00PHL - LGW

2 stops22h 50mTAP AIR PORTUGAL

Wed 5/309:35LGW - PHL

3 stops41h 27mTAP AIR PORTUGAL

Deal found 20/2£735

Sun 2/313:55PHL - LGW

2 stops23h 55mIberia

Mon 10/319:35LGW - PHL

2 stops25h 45mIberia

Deal found 19/2£1,340

Mon 3/310:02PHL - LGW

1 stop18h 58mMultiple Airlines

Mon 10/314:00LGW - PHL

2 stops24h 13mMultiple Airlines

Deal found 19/2£499

Mon 3/321:01PHL - LGW

1 stop16h 49mBritish Airways

Sun 9/311:00LGW - PHL

1 stop33h 35mBritish Airways

Deal found 19/2£1,375

Wed 5/308:40PHL - LGW

1 stop17h 50mAmerican Airlines

Wed 12/311:20LGW - PHL

2 stops24h 16mAmerican Airlines

Deal found 19/2£521

Wed 5/308:40PHL - LGW

1 stop17h 50mBritish Airways

Mon 10/311:20LGW - PHL

1 stop32h 46mBritish Airways

Deal found 20/2£610

Wed 19/310:11PHL - LGW

2 stops20h 44mIcelandair

Wed 26/311:55LGW - PHL

2 stops14h 07mIcelandair

Deal found 20/2£666

Mon 31/317:37PHL - LGW

2 stops16h 58mTAP AIR PORTUGAL

Mon 7/410:35LGW - PHL

2 stops26h 03mTAP AIR PORTUGAL

Deal found 19/2£616

One-way flights from Philadelphia to Gatwick
Search for one-way flight options from Philadelphia to Gatwick. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Tue 1/410:57PHL - LGW

1 stop18h 03mMultiple Airlines

Deal found 20/2£145

Mon 14/718:35PHL - LGW

1 stop10h 00mJetBlue

Deal found 20/2£306

Tue 11/316:55PHL - LGW

2 stops20h 55mSWISS

Deal found 20/2£389

Thu 6/310:11PHL - LGW

2 stops24h 39mTAP AIR PORTUGAL

Deal found 20/2£398

Wed 30/415:58PHL - LGW

1 stop13h 42mBritish Airways

Deal found 20/2£458

Tue 11/318:10PHL - LGW

2 stops12h 45mIcelandair

Deal found 20/2£490

Thu 17/713:00PHL - LGW

2 stops16h 00mDelta

Deal found 20/2£517

Tue 13/514:57PHL - LGW

1 stop14h 43mAmerican Airlines

Deal found 20/2£533

Wed 7/520:30PHL - LGW

1 stop18h 30mIberia

Deal found 20/2£562

Sat 5/713:00PHL - LGW

2 stops17h 15mITA Airways

Deal found 20/2£891

Find flights from Philadelphia to Gatwick within your budget

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 1/4

08:27-10:00

1 stop20h 33m

London Gatwick

Wed 2/4

14:00-07:32

1 stop22h 32m

£498

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 25/3

14:46-07:25

1 stop12h 39m

London Gatwick

Wed 2/4

14:30-09:40

1 stop24h 10m

£520

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 5/3

08:40-07:30

1 stop17h 50m

London Gatwick

Wed 12/3

11:20-07:36

2 stops24h 16m

£521

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 31/3

17:37-15:35

2 stops16h 58m

London Gatwick

Mon 7/4

10:35-07:38

2 stops26h 03m

£616

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 28/5

17:30-09:35

1 stop11h 05m

London Gatwick

Wed 4/6

12:10-23:27

1 stop16h 17m

£627

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 9/4

09:31-17:55

2 stops27h 24m

London Gatwick

Sun 13/4

18:40-17:25

2 stops51h 45m

£639

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 19/3

10:11-10:55

2 stops20h 44m

London Gatwick

Wed 26/3

11:55-22:02

2 stops14h 07m

£666

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 1/4

10:57-10:00

1 stop18h 03m

£145

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 14/7

18:35-09:35

1 stop10h 00m

£306

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 11/3

16:55-17:50

2 stops20h 55m

£389

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 17 results

Best time to book a flight from Philadelphia to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Philadelphia with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Philadelphia to Gatwick

Get recent, data-driven insights about flights from Philadelphia to Gatwick including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Philadelphia to London Gatwick Airport?

Currently, April is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of £102). Flying from Philadelphia to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Gatwick by month

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

Temperature in Gatwick by month

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Gatwick

Get a feel of what it's like to fly with Delta, SWISS and JetBlue from Philadelphia to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,217 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,217 reviews

Delta

8.0

Very Good

8,217 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,568 reviews

Delta

8.0

Very Good

8,217 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.4

Good

3,069 reviews

Delta

8.0

Very Good

8,217 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

8,217 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

TAP AIR PORTUGAL

7.1

Good

1,847 reviews

Delta

8.0

Very Good

8,217 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Philadelphia to London Gatwick?
For a flight from Philadelphia to London Gatwick, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to London Gatwick per day. 0 airlines have flights to London Gatwick from Philadelphia on a regular basis.
What are the cheapest airlines flying from Philadelphia to London Gatwick Airport round-trip?
Cheapflights users have booked flights from Philadelphia to London Gatwick Airport round-trip from £520. Other airlines that can offer you cheap pricing are American Airlines, from £521, and TAP AIR PORTUGAL, from £616. British Airways is priced at 22% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Philadelphia to London Gatwick Airport one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £306. However, be on the lookout for offers from SWISS and TAP AIR PORTUGAL, as they are both options that can get you from Philadelphia to London Gatwick Airport for a low price.
Can I find deals for flights from Philadelphia to Gatwick that include hotel bookings?
Yes. In addition to deals on Philadelphia to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Gatwick.
Can I find deals for business class flights from Philadelphia to Gatwick?
Yes. Cheapflights offers flight deals from Philadelphia to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Philadelphia to London Gatwick Airport?
Currently, April is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of £102). Flying from Philadelphia to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Cheapflights makes it easy to find Philadelphia to Gatwick flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Gatwick?

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Can Cheapflights find flights from Philadelphia to Gatwick with no change fees?

Yes, we can. To see specific flights from Philadelphia to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Philadelphia to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Philadelphia to London Gatwick Airport from £145

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Philadelphia to Gatwick

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Gatwick

Cheapest flights from Philadelphia to GatwickExplore the most affordable flight options available from Philadelphia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Philadelphia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Philadelphia to Gatwick within your budget

Best time to book a flight from Philadelphia to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Philadelphia with our price prediction graph.

Travel insights for flights from Philadelphia to Gatwick

Get recent, data-driven insights about flights from Philadelphia to Gatwick including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Philadelphia to London Gatwick Airport?

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

Reviews of airlines servicing Gatwick

Get a feel of what it's like to fly with Delta, SWISS and JetBlue from Philadelphia to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Philadelphia to London Gatwick?

What are the cheapest airlines flying from Philadelphia to London Gatwick Airport round-trip?

What are the cheapest airlines to fly from Philadelphia to London Gatwick Airport one-way?

Can I find deals for flights from Philadelphia to Gatwick that include hotel bookings?

How can I find direct flights from Philadelphia to Gatwick?

Can I find deals for business class flights from Philadelphia to Gatwick?

What is the cheapest month to book a flight from Philadelphia to London Gatwick Airport?

Travelling to a place near Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Gatwick?

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Gatwick?

Can Cheapflights find flights from Philadelphia to Gatwick with no change fees?

Can Cheapflights notify me if prices for flights from Philadelphia to Gatwick become cheaper?

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Cheapest flights from Philadelphia to Gatwick
Explore the most affordable flight options available from Philadelphia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.