Philadelphia

$321+ Cheap flights from the United Kingdom to Philadelphia (PHL)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
Jan 27 — Feb 31
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Cheap flight deals from United Kingdom to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2025.

Round-trip from

$514
(Orbitz)

One-way from

$321
(Kiwi.com)

Good round-trip deal

$637 or less

Good one-way deal

$655 or less
From United Kingdom to Philadelphia
One-way flight from United Kingdom to Philadelphia
Price to beat on a round-trip flight from United Kingdom to Philadelphia.
Price to beat on a one-way flight from United Kingdom to Philadelphia.

Find flight deals from United Kingdom to Philadelphia

Cheapest flights from United Kingdom to Philadelphia
Explore the most affordable flight options available from United Kingdom to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

This Orbitz deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/116:05 amEDI - PHL
1 stop15h 15mBritish Airways
Tue 2/186:40 pmPHL - EDI
1 stop10h 40mBritish Airways
Deal found 1/22$514
This Expedia deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 amGLA - PHL
1 stop14h 25mBritish Airways
Mon 5/1910:10 pmPHL - GLA
1 stop11h 30mBritish Airways
Deal found 1/22$529
This Mytrip deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:30 amBHX - PHL
3 stops20h 06mMultiple Airlines
Wed 3/126:55 pmPHL - BHX
2 stops20h 35mMultiple Airlines
Deal found 1/22$534
This Mytrip deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/46:00 amEDI - PHL
3 stops21h 36mMultiple Airlines
Tue 2/115:35 pmPHL - EDI
2 stops22h 15mMultiple Airlines
Deal found 1/22$554
This TravelTrolley deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelTrolley is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/88:50 amLHR - PHL
1 stop12h 50mBritish Airways
Mon 2/176:40 pmPHL - LHR
Nonstop6h 55mBritish Airways
Deal found 1/22$571
This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/56:30 amLHR - PHL
2 stops21h 06mUnited Airlines
Fri 2/142:58 pmPHL - LHR
1 stop10h 42mUnited Airlines
Deal found 1/22$572
This Air Canada deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/288:55 amLHR - PHL
2 stops18h 41mAir Canada
Tue 2/43:30 pmPHL - LHR
2 stops15h 20mAir Canada
Deal found 1/22$573
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2910:15 amLHR - PHL
Nonstop8h 15mAmerican Airlines
Wed 2/59:21 pmPHL - LHR
Nonstop6h 59mAmerican Airlines
Deal found 1/22$574
This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:30 amLHR - PHL
2 stops15h 30mDelta
Wed 3/1212:28 pmPHL - LHR
1 stop14h 22mDelta
Deal found 1/22$575
This TravelUp deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1010:45 amEDI - PHL
2 stops16h 31mAir France
Mon 3/1711:00 amPHL - EDI
2 stops19h 35mAir France
Deal found 1/22$576
This The Travel House deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/307:20 amLHR - PHL
1 stop14h 00mFinnair
Mon 2/35:54 pmPHL - LHR
1 stop10h 21mFinnair
Deal found 1/22$580
This SWISS deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/81:50 pmLHR - PHL
2 stops38h 40mSWISS
Mon 3/174:55 pmPHL - LHR
2 stops38h 20mSWISS
Deal found 1/22$581

Find flights from United Kingdom to Philadelphia within your budget

Customize your flight search to find flights from United Kingdom to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

EdinburghPhiladelphia

EDI - PHL

EDIPHL

Edinburgh Turnhouse

Tue 2/11

6:05 am-4:20 pm

1 stop15h 15m

Philadelphia

Tue 2/18

6:40 pm-10:20 am

1 stop10h 40m

$514

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 5/13

7:00 am-4:25 pm

1 stop14h 25m

Philadelphia

Mon 5/19

10:10 pm-2:40 pm

1 stop11h 30m

$529

BirminghamPhiladelphia

BHX - PHL

BHXPHL

Birmingham

Wed 3/5

7:30 am-10:36 pm

3 stops20h 06m

Philadelphia

Wed 3/12

6:55 pm-7:30 pm

2 stops20h 35m

$534

EdinburghPhiladelphia

EDI - PHL

EDIPHL

Edinburgh Turnhouse

Tue 2/4

6:00 am-10:36 pm

3 stops21h 36m

Philadelphia

Tue 2/11

5:35 pm-8:50 pm

2 stops22h 15m

$554

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Sat 2/8

8:50 am-4:40 pm

1 stop12h 50m

Philadelphia

Mon 2/17

6:40 pm-6:35 am

Nonstop6h 55m

$571

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 2/5

6:30 am-10:36 pm

2 stops21h 06m

Philadelphia

Fri 2/14

2:58 pm-6:40 am

1 stop10h 42m

$572

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 2/3

1:10 pm-4:20 pm

Nonstop8h 10m

Philadelphia

Mon 2/10

6:40 pm-6:35 am

Nonstop6h 55m

$573

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Fri 2/28

8:25 am-5:25 pm

1 stop14h 00m

Philadelphia

Mon 3/10

10:11 am-5:55 am

1 stop15h 44m

$574

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 3/5

6:30 am-5:00 pm

2 stops15h 30m

Philadelphia

Wed 3/12

12:28 pm-6:50 am

1 stop14h 22m

$575

EdinburghPhiladelphia

EDI - PHL

EDIPHL

Edinburgh Turnhouse

Mon 3/10

10:45 am-11:16 pm

2 stops16h 31m

Philadelphia

Mon 3/17

11:00 am-10:35 am

2 stops19h 35m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from United Kingdom with our price prediction graph.
Estimated round-trip 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 United Kingdom to Philadelphia

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

What is the cheapest month to book a flight from United Kingdom to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Philadelphia (average of $236). Flying from United Kingdom to Philadelphia in March is currently the most expensive (average of $295). 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.

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

Find hourly flight availability from United Kingdom to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Philadelphia as you normally would.

Weekly flight availability from United Kingdom to Philadelphia

Explore weekly flight availability from United Kingdom to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 22, 2025.

The most flights from GB0 to PHL are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated January 22, 2025.
See what other customers who have flown with United Airlines, Delta and SWISS from United Kingdom to Philadelphia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,514 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,514 reviews
8.0
Very good
8,514 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,339 reviews
8.0
Very good
8,514 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
1,286 reviews
8.0
Very good
8,514 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
787 reviews
8.0
Very good
8,514 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
1,600 reviews
8.0
Very good
8,514 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Philadelphia. 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 into for flights to Philadelphia from United Kingdom?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Philadelphia.

  • What are the cheapest airlines to fly from United Kingdom to Philadelphia one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $506. Finnair flights start at $567 while deals on Lufthansa start at $575 one-way.

  • What are the most popular routes from United Kingdom to Philadelphia?

  • What are the most reliable airlines from United Kingdom to Philadelphia?

    No one likes to see their flight delayed. When booking a flight from United Kingdom to Philadelphia consider choosing Aer Lingus (77%), American Airlines (75%) or Finnair (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from United Kingdom to Philadelphia?

    The cheapest flight price from United Kingdom to Philadelphia is $583. On average you can expect to pay $1,354. The most popular route, (London Heathrow - Philadelphia), can usually be booked for $520.

  • Can I find deals for flights from United Kingdom to Philadelphia that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Philadelphia?

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

  • Can I find deals for business class flights from United Kingdom to Philadelphia?

    Yes. Cheapflights offers flight deals from United Kingdom to Philadelphia 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 United Kingdom to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Philadelphia (average of $236). Flying from United Kingdom to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near the United Kingdom?

Book flights to the United Kingdom if you plan to visit one of these locations
King of Prussia
Vineland
Wildwood
Pottstown
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Wyomissing
Dover
Ephrata
Dewey Beach
West Chester
Malvern

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Philadelphia

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

Top 5 airlines flying from United Kingdom to Philadelphia

Discover the top 5 airlines that operate flights from United Kingdom to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$574Average$802FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$593Average$745FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$599Average$887FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$643Average$767FlexibilityNo cancel feeOn-time76%
IberiaCheapest$644Average$859FlexibilityNo cancel feeOn-time77%
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