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$238+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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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 December 23, 2024.

Round-trip from

$527
(Expedia)

One-way from

$238
(Trip.com)
From United Kingdom to Philadelphia
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One-way flight from United Kingdom to Philadelphia
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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 December 23, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/281:10 pmLHR - PHL
Nonstop8h 10mIberia
Sat 5/176:30 pmPHL - LHR
1 stop31h 50mIberia
Deal found 12/23$738
This JetBlue deal was found by Cheapflights users on 12/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:25 amLHR - PHL
1 stop14h 08mJetBlue
Wed 5/1410:10 amPHL - LHR
1 stop15h 20mJetBlue
Deal found 12/22$842
This StudentUniverse deal was found by Cheapflights users on 12/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:30 amLHR - PHL
2 stops16h 44mVirgin Atlantic
Tue 12/311:14 pmPHL - LHR
1 stop13h 41mVirgin Atlantic
Deal found 12/21$850
This The Travel House deal was found by Cheapflights users on 12/22. 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 12/2611:45 amLHR - PHL
1 stop13h 10mFinnair
Mon 12/306:40 pmPHL - LHR
1 stop12h 40mFinnair
Deal found 12/22$925
This ChecknFly deal was found by Cheapflights users on 12/23. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:00 pmLHR - PHL
1 stop28h 50mLufthansa
Sat 5/175:35 pmPHL - LHR
1 stop12h 05mLufthansa
Deal found 12/23$950
This Trip.com deal was found by Cheapflights users on 12/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:40 amLHR - PHL
2 stops35h 09mMultiple Airlines
Tue 12/315:30 amPHL - LHR
2 stops29h 30mMultiple Airlines
Deal found 12/21$1,008
This CrystalTravel deal was found by Cheapflights users on 12/23. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:05 pmLHR - PHL
2 stops30h 35mSWISS
Sat 5/1710:10 amPHL - LHR
2 stops20h 15mSWISS
Deal found 12/23$1,064
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/2610:15 amLHR - PHL
Nonstop8h 05mAmerican Airlines
Wed 5/141:45 pmPHL - LHR
1 stop11h 30mAmerican Airlines
Deal found 12/22$1,077
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/267:40 amLHR - PHL
2 stops19h 56mUnited Airlines
Wed 5/146:35 pmPHL - LHR
1 stop12h 10mUnited Airlines
Deal found 12/22$1,114
This Delta deal was found by Cheapflights users on 12/22. 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.
Thu 12/2610:00 amLHR - PHL
2 stops18h 14mDelta
Wed 5/1412:45 pmPHL - LHR
2 stops13h 30mDelta
Deal found 12/22$1,126
This The Travel House deal was found by Cheapflights users on 12/22. 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.
Mon 12/238:25 pmLHR - PHL
2 stops31h 49mKLM
Tue 12/3112:42 pmPHL - LHR
1 stop13h 08mKLM
Deal found 12/22$1,174
This Mytrip deal was found by Cheapflights users on 12/23. 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 12/241:55 pmMAN - PHL
2 stops31h 25mMultiple Airlines
Fri 12/275:30 pmPHL - MAN
1 stop9h 25mMultiple Airlines
Deal found 12/23$1,198

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 December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

EdinburghPhiladelphia

EDI - PHL

EDIPHL

Edinburgh Turnhouse

Sun 1/19

11:00 am-1:30 pm

1 stop31h 30m

Philadelphia

Tue 2/4

9:21 pm-4:50 pm

1 stop14h 29m

$527

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Mon 2/10

7:20 pm-4:20 pm

1 stop26h 00m

Philadelphia

Mon 2/24

9:16 pm-2:30 pm

1 stop12h 14m

$529

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Wed 1/22

6:05 am-5:00 pm

2 stops15h 55m

Philadelphia

Tue 1/28

11:20 am-9:55 am

2 stops17h 35m

$591

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Mon 1/13

6:05 am-9:23 pm

2 stops20h 18m

Philadelphia

Tue 2/18

11:20 am-12:40 pm

2 stops20h 20m

$605

BirminghamPhiladelphia

BHX - PHL

BHXPHL

Birmingham

Tue 2/4

6:00 am-10:36 pm

2 stops21h 36m

Philadelphia

Wed 2/26

1:00 pm-6:10 pm

2 stops24h 10m

$605

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Wed 2/5

5:55 am-1:30 pm

1 stop12h 35m

Philadelphia

Wed 2/12

9:21 pm-2:15 pm

1 stop11h 54m

$607

BirminghamPhiladelphia

BHX - PHL

BHXPHL

Birmingham

Tue 2/4

6:00 am-2:50 pm

2 stops13h 50m

Philadelphia

Tue 2/18

10:40 am-12:45 pm

2 stops21h 05m

$611

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Wed 1/22

5:55 am-1:30 pm

1 stop12h 35m

Philadelphia

Tue 1/28

6:00 pm-12:55 pm

2 stops13h 55m

$619

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 2/13

6:05 am-5:00 pm

2 stops15h 55m

Philadelphia

Mon 2/17

4:50 pm-12:40 pm

2 stops14h 50m

$631

BirminghamPhiladelphia

BHX - PHL

BHXPHL

Birmingham

Tue 2/4

8:45 am-9:40 pm

2 stops17h 55m

Philadelphia

Wed 2/19

1:00 pm-6:10 pm

2 stops24h 10m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

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 December 23, 2024.

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 December 23, 2024.

The most flights from GB0 to PHL are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 December 23, 2024.
See what other customers who have flown with United Airlines, SWISS and Aer Lingus 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.
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

Delta
8.0
Very good
8,588 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

KLM
7.8
Good
1,345 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.6

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 $595. Finnair flights start at $596 while deals on British Airways start at $611 one-way.

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

    The most popular flight routes from United Kingdom to Philadelphia are London Heathrow - Philadelphia, London City - Philadelphia and London Gatwick - 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 Malaysia Airlines (79%), American Airlines (79%) or Finnair (79%) 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 $639. On average you can expect to pay $1,394. The most popular route, (London Heathrow - Philadelphia), can usually be booked for $527.

  • 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

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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.
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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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$589Average$859FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$592Average$744FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$595Average$828FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$595Average$843FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$643Average$943FlexibilityNo cancel feeOn-time76%
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