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$245+ Cheap flights from Philadelphia (PHL) to the United Kingdom

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LHR
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Philadelphia to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to United Kingdom (GB0). 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

$515
(Kiwi.com)

One-way from

$245
(Norse)

Good round-trip deal

$759 or less

Good one-way deal

$507 or less
From Philadelphia to United Kingdom
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One-way flight from Philadelphia to United Kingdom
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Price to beat on a round-trip flight from Philadelphia to United Kingdom.
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Price to beat on a one-way flight from Philadelphia to United Kingdom.
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Find flight deals from Philadelphia to United Kingdom

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

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/25:30 pmPHL - EDI
1 stop9h 20mAer Lingus
Tue 3/118:20 amEDI - PHL
1 stop12h 40mAer Lingus
Deal found 1/22$517
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:30 pmPHL - EDI
1 stop10h 05mMultiple Airlines
Tue 3/257:30 amEDI - PHL
1 stop13h 30mMultiple Airlines
Deal found 1/22$585
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:20 pmPHL - EDI
1 stop10h 35mBritish Airways
Tue 9/3011:35 amEDI - PHL
Nonstop7h 25mBritish Airways
Deal found 1/22$592
This JetBlue deal was found by Cheapflights users on 1/20. 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.
Tue 3/1810:11 amPHL - LHR
1 stop15h 44mJetBlue
Wed 4/308:25 amLHR - PHL
1 stop13h 13mJetBlue
Deal found 1/20$592
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/49:00 amPHL - LTN
2 stops19h 45mMultiple Airlines
Mon 2/107:05 pmLTN - PHL
2 stops25h 55mMultiple Airlines
Deal found 1/21$602
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/49:00 amPHL - STN
2 stops23h 25mMultiple Airlines
Mon 2/1011:00 pmSTN - PHL
2 stops22h 00mMultiple Airlines
Deal found 1/21$602
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:37 pmPHL - LGW
1 stop9h 58mJetBlue
Wed 9/1712:10 pmLGW - PHL
1 stop14h 20mJetBlue
Deal found 1/22$604
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/96:30 pmPHL - GLA
1 stop9h 20mAer Lingus
Tue 3/258:20 amGLA - PHL
1 stop12h 40mAer Lingus
Deal found 1/22$605
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:30 pmPHL - LHR
1 stop16h 05mMultiple Airlines
Wed 3/126:30 amLHR - PHL
1 stop14h 30mMultiple Airlines
Deal found 1/21$606
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/199:16 pmPHL - LHR
Nonstop7h 04mBritish Airways
Tue 2/258:25 amLHR - PHL
1 stop13h 10mBritish Airways
Deal found 1/22$614
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:30 pmPHL - LHR
1 stop10h 35mAer Lingus
Fri 3/288:50 amLHR - PHL
1 stop12h 10mAer Lingus
Deal found 1/21$618
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:30 pmPHL - LCY
1 stop10h 05mMultiple Airlines
Thu 3/276:50 amLCY - PHL
1 stop14h 10mMultiple Airlines
Deal found 1/22$620

Find flights from Philadelphia to United Kingdom within your budget

Customize your flight search to find flights from Philadelphia to United Kingdom 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

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Sun 3/2

5:30 pm-7:50 am

1 stop9h 20m

Edinburgh Turnhouse

Tue 3/11

8:20 am-5:00 pm

1 stop12h 40m

$517

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Sun 3/2

5:30 pm-12:40 pm

1 stop14h 10m

Manchester

Mon 3/17

6:00 am-5:00 pm

1 stop15h 00m

$579

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Thu 3/20

6:30 pm-8:35 am

1 stop10h 05m

Edinburgh Turnhouse

Tue 3/25

7:30 am-5:00 pm

1 stop13h 30m

$585

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 2/17

6:40 am-10:55 am

2 stops23h 15m

London Gatwick

Fri 2/28

2:00 pm-12:59 am

1 stop15h 59m

$596

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 3/9

6:30 pm-7:50 am

1 stop9h 20m

Glasgow Intl

Tue 3/25

8:20 am-5:00 pm

1 stop12h 40m

$605

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Thu 2/20

12:55 pm-5:55 am

1 stop12h 00m

London Heathrow

Sun 3/2

8:25 am-9:52 pm

1 stop18h 27m

$611

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Wed 4/16

6:30 pm-9:40 am

1 stop10h 10m

Edinburgh Turnhouse

Thu 4/24

10:40 am-4:25 pm

1 stop10h 45m

$613

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 2/19

9:16 pm-9:20 am

Nonstop7h 04m

London Heathrow

Tue 2/25

8:25 am-4:35 pm

1 stop13h 10m

$614

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 4/2

8:30 pm-12:40 pm

1 stop11h 10m

London Heathrow

Wed 4/16

1:25 pm-7:00 pm

1 stop10h 35m

$624

PhiladelphiaEdinburgh

PHL - EDI

PHLEDI

Philadelphia

Tue 3/25

10:15 pm-1:25 pm

1 stop11h 10m

Edinburgh Turnhouse

Mon 3/31

7:35 pm-1:00 pm

1 stop22h 25m

$625

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 Philadelphia to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Philadelphia 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 Philadelphia to United Kingdom

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

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to United Kingdom (average of $661). Flying from Philadelphia to United Kingdom in June is currently the most expensive (average of $1,137). 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 PHL to GB?

Find hourly flight availability from Philadelphia to United Kingdom. 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 Philadelphia to United Kingdom as you normally would.

Weekly flight availability from Philadelphia to United Kingdom

Explore weekly flight availability from Philadelphia to United Kingdom. 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 PHL to GB0 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 United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated January 22, 2025.
Peruse reviews from past customers who have flown with Delta, Scandinavian Airlines and British Airways from Philadelphia to United Kingdom to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,512 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Austrian Airlines
7.5
Good
787 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Related info for your journey

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

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

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

    The cheapest airlines for a one-way flight from Philadelphia to United Kingdom are JetBlue ($246), Aer Lingus ($373), and Scandinavian Airlines ($373).

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

    The most popular route from Philadelphia to United Kingdom is Philadelphia - London Heathrow. You may also consider Philadelphia - London Gatwick or Philadelphia - London City.

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

    Before booking your flight to United Kingdom from Philadelphia, check out the most reliable airlines to get you to your destination on time: Aer Lingus (73%), American Airlines (71%), Finnair( 71%).

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

    The cheapest flight price from Philadelphia to United Kingdom is $434. On average you can expect to pay $1,842. The most popular route, (Philadelphia - London Heathrow), can usually be booked for $580.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to United Kingdom (average of $661). Flying from Philadelphia to United Kingdom in June is currently the most expensive (average of $1,137). 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.

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Alternative routes for Philadelphia to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Philadelphia to United Kingdom

Discover the top 10 airlines that operate flights from Philadelphia to United Kingdom. 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
JetBlueCheapest$467Average$694FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$525Average$911FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$529Average$1,063FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$557Average$919FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$564Average$843FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$565Average$1,003FlexibilityNo cancel feeOn-time72%
IberiaCheapest$578Average$791FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$619Average$890FlexibilityNo cancel feeOn-time70%
DeltaCheapest$623Average$994FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$625Average$917FlexibilityNo cancel feeOn-time76%
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