London

$194+ Cheap flights from Pennsylvania to London (LON)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LON
Dec 27 — Jan 31
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Cheap flight deals from Pennsylvania to London

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to London (LON). 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 22, 2024.

Round-trip from

$391
(Cheapflightsfares)

One-way from

$194
(JetBlue)
From Pennsylvania to London (LON)
One-way flight from Pennsylvania to London (LON)

Find flight deals from Pennsylvania to London

Cheapest flights from Pennsylvania to London
Explore the most affordable flight options available from Pennsylvania to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:40 pmJFK - LHR
1 stop9h 10mAmerican Airlines
Wed 12/2511:25 amLHR - JFK
1 stop12h 50mAmerican Airlines
Deal found 12/21$507
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:15 pmJFK - LGW
Nonstop6h 45mNorse Atlantic UK
Fri 1/311:00 pmLGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 12/21$526
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:00 pmJFK - LGW
1 stop15h 50mMultiple Airlines
Thu 1/309:05 pmLGW - JFK
1 stop29h 55mMultiple Airlines
Deal found 12/21$532
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:30 pmEWR - LGW
1 stop10h 25mIcelandair
Thu 1/3011:55 amLGW - EWR
1 stop11h 25mIcelandair
Deal found 12/21$537
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:25 pmJFK - LHR
1 stop10h 25mIcelandair
Sat 2/158:40 pmLHR - JFK
1 stop25h 30mIcelandair
Deal found 12/21$540
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:34 amJFK - LHR
Nonstop7h 11mJetBlue
Fri 1/317:25 amLHR - JFK
Nonstop8h 24mJetBlue
Deal found 12/21$570
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:25 pmJFK - LGW
1 stop10h 30mIcelandair
Thu 1/3011:55 amLGW - JFK
1 stop11h 05mIcelandair
Deal found 12/21$571
This JetBlue Airways 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:30 amLGA - LHR
1 stop15h 25mJetBlue
Fri 1/178:25 amLHR - LGA
1 stop17h 35mJetBlue
Deal found 12/22$584
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:30 pmEWR - LHR
1 stop19h 00mIcelandair
Fri 1/178:40 pmLHR - EWR
1 stop26h 40mIcelandair
Deal found 12/22$588
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:30 amJFK - LTN
2 stops21h 40mMultiple Airlines
Thu 1/305:50 pmLTN - JFK
1 stop23h 35mMultiple Airlines
Deal found 12/21$600
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:00 pmEWR - LHR
1 stop26h 35mMultiple Airlines
Sat 2/152:50 pmLHR - EWR
1 stop28h 25mMultiple Airlines
Deal found 12/21$602
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:45 pmJFK - LHR
Nonstop7h 00mVirgin Atlantic
Thu 1/308:05 pmLHR - JFK
Nonstop8h 00mVirgin Atlantic
Deal found 12/21$605

Find flights from Pennsylvania to London within your budget

Customize your flight search to find flights from Pennsylvania to London 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 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 3/28

9:05 am-8:00 pm

Nonstop6h 55m

London Heathrow

Sat 4/5

7:55 pm-10:45 pm

Nonstop7h 50m

$391

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 1/15

6:15 pm-6:00 am

Nonstop6h 45m

London Gatwick

Wed 1/22

1:00 pm-3:50 pm

Nonstop7h 50m

$391

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 1/15

6:15 pm-6:00 am

Nonstop6h 45m

London Gatwick

Fri 1/31

6:50 am-10:00 pm

1 stop20h 10m

$392

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 1/11

4:30 pm-7:05 am

1 stop9h 35m

London Heathrow

Sat 1/18

2:35 pm-9:20 pm

1 stop11h 45m

$399

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 1/11

8:35 pm-8:35 am

Nonstop7h 00m

London Heathrow

Sat 1/18

4:25 pm-7:35 pm

Nonstop8h 10m

$410

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 1/20

6:30 pm-6:25 am

Nonstop6h 55m

London Heathrow

Mon 1/27

8:05 pm-11:05 pm

Nonstop8h 00m

$413

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 1/31

6:25 pm-8:50 pm

1 stop21h 25m

London Heathrow

Sun 2/2

11:05 am-3:40 pm

2 stops57h 35m

$418

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 1/10

10:10 pm-5:05 pm

2 stops13h 55m

London Heathrow

Sun 1/12

7:00 am-2:40 pm

1 stop12h 40m

$426

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 1/21

3:35 pm-7:10 am

1 stop10h 35m

London Heathrow

Tue 1/28

3:00 pm-9:30 am

1 stop23h 30m

$428

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 1/21

10:05 am-7:10 am

1 stop16h 05m

London Heathrow

Tue 1/28

3:00 pm-8:42 pm

1 stop10h 42m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to London

Have a flexible travel schedule? Discover the best time to fly to London from Pennsylvania 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 Pennsylvania to London

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

What is the cheapest month to book a flight from Pennsylvania to London?

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to London (average of $661). Flying from Pennsylvania to London in June is currently the most expensive (average of $1,135). 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 PA to LON?

Find hourly flight availability from Pennsylvania to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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

Weekly flight availability from Pennsylvania to London

Explore weekly flight availability from Pennsylvania to London. 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 22, 2024.

The most flights from USPA to LON 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 London by month

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

In terms of precipitation, rainfall in London 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 London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated December 22, 2024.
To help decide which airline to fly from Pennsylvania to London, see what other customers have to say about United Airlines, JetBlue and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

8.0
Very good
8,594 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

7.8
Good
1,342 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

7.7
Good
1,283 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

7.6
Good
1,127 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

7.6
Good
1,605 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

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 Pennsylvania to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Pennsylvania to London one-way?

    The cheapest airlines for a one-way flight from Pennsylvania to London are JetBlue ($194), Icelandair ($194), and Virgin Atlantic ($195).

  • What are the most popular routes from Pennsylvania to London?

  • What are the most reliable airlines from Pennsylvania to London?

    Consider Malaysia Airlines (83%), American Airlines (82%) or Finnair (82%) when booking your flight. These represent the most reliable airlines when flying from Pennsylvania to London.

  • What are the cheapest flights from Pennsylvania to London?

    On average you can expect to pay $1,841 for a flight from Pennsylvania to London. The cheapest flight overall is $402 while the most popular route, (New York John F Kennedy Intl - London Heathrow) is currently priced at $353.

  • Can I find deals for flights from Pennsylvania to London that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to London?

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

  • Can I find deals for business class flights from Pennsylvania to London?

    Yes. Cheapflights offers flight deals from Pennsylvania to London 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 Pennsylvania to London?

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to London (average of $661). Flying from Pennsylvania to London in June is currently the most expensive (average of $1,135). 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 Pennsylvania to London

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

Top 10 airlines flying from Pennsylvania to London

Discover the top 10 airlines that operate flights from Pennsylvania to London. 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 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$467Average$826FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$514Average$763FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$525Average$987FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$529Average$775FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$529Average$896FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$564Average$870FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$575Average$871FlexibilityNo cancel feeOn-time69%
IberiaCheapest$578Average$790FlexibilityNo cancel feeOn-time77%
FinnairCheapest$604Average$853FlexibilityNo cancel feeOn-time76%
DeltaCheapest$625Average$855FlexibilityNo cancel feeOn-timeN/A
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