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Cheap flights from Pennsylvania to London from £153

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LON
24 Dec — 31 Dec1
1 adult

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 19 December 2024.

Round-trip from

£308

One-way from

£153
JetBlue
  • JetBlue
  • 11/1-17/1
  • 1 total stop
  • 17h 24m total
  • Pennsylvania to London
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 15/1
  • 1 total stop
  • 12h 10m total
  • Pennsylvania to London
Search Deals

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 19 December 2024.

Tue 31/1215:00LGA - LHR
1 stop15h 40mVirgin Atlantic
Wed 29/106:20LHR - LGA
2 stops16h 09mVirgin Atlantic
Deal found 17/12£312
Tue 31/1210:15JFK - LHR
Nonstop6h 55mBritish Airways
Sun 12/117:05LHR - JFK
Nonstop8h 05mBritish Airways
Deal found 18/12£334
Tue 31/1212:00LGA - LHR
1 stop18h 40mAir France
Tue 14/110:50LHR - LGA
1 stop16h 53mAir France
Deal found 17/12£360
Tue 31/1216:25JFK - LHR
1 stop10h 40mMultiple Airlines
Mon 13/119:25LHR - JFK
1 stop24h 10mMultiple Airlines
Deal found 18/12£432
Mon 30/1218:15JFK - LGW
Nonstop6h 45mNorse Atlantic UK
Wed 22/113:00LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 18/12£435
Tue 31/1216:25JFK - LHR
1 stop21h 50mSWISS
Fri 10/107:00LHR - JFK
1 stop12h 40mSWISS
Deal found 18/12£438
Tue 31/1208:34JFK - LHR
Nonstop7h 11mJetBlue
Sat 11/107:25LHR - JFK
Nonstop8h 24mJetBlue
Deal found 18/12£450
Mon 30/1223:05JFK - LHR
Nonstop7h 05mVirgin Atlantic
Thu 17/416:00LHR - JFK
Nonstop8h 05mVirgin Atlantic
Deal found 18/12£452
Tue 31/1218:10JFK - LHR
1 stop14h 55mAustrian Airlines
Wed 15/119:25LHR - JFK
1 stop24h 10mAustrian Airlines
Deal found 18/12£455
Tue 31/1216:25JFK - LCY
1 stop11h 45mSWISS
Fri 31/109:25LCY - JFK
1 stop12h 15mSWISS
Deal found 17/12£457
Tue 31/1219:30EWR - LGW
1 stop10h 25mIcelandair
Mon 13/111:55LGW - EWR
1 stop11h 25mIcelandair
Deal found 17/12£457
Mon 30/1200:30JFK - LTN
2 stops21h 40mMultiple Airlines
Sat 11/106:10LTN - JFK
2 stops18h 45mMultiple Airlines
Deal found 17/12£468

Find flights from Pennsylvania to London within your budget

Customise 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 11/1

08:34-20:45

Nonstop7h 11m

London Heathrow

Sat 18/1

07:25-10:49

Nonstop8h 24m

£308

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 1/4

07:50-19:45

Nonstop6h 55m

London Heathrow

Tue 8/4

18:05-21:00

Nonstop7h 55m

£309

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 18/1

18:30-06:25

Nonstop6h 55m

London Heathrow

Sat 25/1

20:05-23:05

Nonstop8h 00m

£311

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 14/1

18:15-06:00

Nonstop6h 45m

London Gatwick

Tue 21/1

13:00-15:50

Nonstop7h 50m

£311

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 31/12

15:00-11:40

1 stop15h 40m

London Heathrow

Wed 29/1

06:20-17:29

2 stops16h 09m

£312

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 12/1

16:00-07:05

1 stop10h 05m

London Heathrow

Sun 26/1

11:30-23:44

2 stops17h 14m

£313

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/1

23:12-11:10

Nonstop6h 58m

London Heathrow

Fri 24/1

16:35-20:20

Nonstop8h 45m

£314

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/1

18:30-06:25

Nonstop6h 55m

London Heathrow

Fri 24/1

17:20-20:20

Nonstop8h 00m

£316

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 17/1

16:00-07:05

1 stop10h 05m

London Heathrow

Fri 24/1

08:50-15:29

1 stop11h 39m

£319

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 10/1

18:30-06:25

Nonstop6h 55m

London Heathrow

Thu 16/1

12:25-15:25

Nonstop8h 00m

£325

Flights are sorted by cheapest return flights first.

Deals found on 17/12

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 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 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, January is the cheapest month in which you can book a flight from Pennsylvania to London (average of £112). Flying from Pennsylvania to London in July is currently the most expensive (average of £160). 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 19 December 2024.

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

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 19 December 2024.

The most flights from USPA to LON are scheduled on a Tuesday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 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 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 when rainfall is around 40.0 mm.

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 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 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 19 December 2024.
See what other customers who have flown with Air France, KLM and Air Canada from Pennsylvania to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

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
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

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
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

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
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

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
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

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
7.6
Good
788 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

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 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?

    One-way options have recently been found by users for as low as £153 on Virgin Atlantic. Other airlines that offer cheap prices include JetBlue from £153 and Norse Atlantic UK from £153 one-way.

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

    When deciding which route to take from Pennsylvania to London consider New York John F Kennedy Intl - London Heathrow, Newark - London Heathrow or New York John F Kennedy Intl - London City as they are the most popular.

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

    The top 3 most reliable airlines when flying from Pennsylvania to London are Malaysia Airlines (83%), American Airlines (82%) and Finnair (82%).

  • What are the cheapest flights from Pennsylvania to London?

    Looking for the cheapest flight from Pennsylvania to London? While on average our users pay £690, our data indicates the cheapest price to be £297. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £253.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Pennsylvania to London (average of £112). Flying from Pennsylvania to London in July is currently the most expensive (average of £160). 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.
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Top 4 airlines flying from Pennsylvania to London

Discover the top 4 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 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£460Average£606FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£483Average£680FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£497Average£613FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£522Average£690FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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 Pennsylvania to London?

Cheapflights makes it easy to find Pennsylvania to London 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 Pennsylvania to London?

Cheapflights helps you find that perfect flight to London from Pennsylvania by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pennsylvania to London with no change fees?

Yes! Cheapflights helps users easily find flights from Pennsylvania to London with no change fees.

Can Cheapflights notify me if prices for flights from Pennsylvania to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Pennsylvania today and book when prices fit your budget.

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