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Cheap flights from the United Kingdom to Pennsylvania from £245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Pennsylvania departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Pennsylvania

Recent return flight deals from the United Kingdom to Pennsylvania

Multiple Airlines Logo
06:45 - 22:30LGW-JFK
20h 45m1 stop
Multiple Airlines Logo
18:05 - 06:00JFK-LGW
6h 55mdirect
£309Multiple Airlines
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
£310Norse Atlantic UK
Find Deal
Fri, 3 Oct - Thu, 9 Oct
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
British Airways Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
£310British Airways
Find Deal
Tue, 14 Oct - Tue, 21 Oct
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
British Airways Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
£312British Airways
Find Deal
Thu, 2 Oct - Tue, 7 Oct
Aer Lingus Logo
09:50 - 19:25LHR-JFK
14h 35m1 stop
Aer Lingus Logo
17:00 - 09:05JFK-LHR
11h 05m1 stop
£314Aer Lingus
Find Deal
Sun, 2 Nov - Sun, 9 Nov
Aer Lingus Logo
13:25 - 19:20LHR-JFK
10h 55m1 stop
Aer Lingus Logo
21:05 - 11:10JFK-LHR
9h 05m1 stop
£317Aer Lingus
Find Deal
Thu, 9 Oct - Sun, 12 Oct
United Airlines Logo
11:30 - 20:10LHR-JFK
13h 40m1 stop
United Airlines Logo
21:00 - 13:00JFK-LHR
11h 00m1 stop
£320United Airlines
Find Deal
Tue, 4 Nov - Sun, 9 Nov
United Airlines Logo
08:45 - 16:35LHR-JFK
12h 50m1 stop
United Airlines Logo
09:00 - 06:30JFK-LHR
16h 30m1 stop
£328United Airlines
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Virgin Atlantic Logo
16:35 - 19:30LHR-JFK
7h 55mdirect
Virgin Atlantic Logo
19:01 - 06:55JFK-LHR
6h 54mdirect
£333Virgin Atlantic
Find Deal
Thu, 6 Nov - Mon, 10 Nov
Virgin Atlantic Logo
16:50 - 19:40LHR-JFK
7h 50mdirect
Virgin Atlantic Logo
08:20 - 20:10JFK-LHR
6h 50mdirect
£338Virgin Atlantic
Find Deal
Fri, 17 Oct - Fri, 7 Nov

Virgin Atlantic flights from United Kingdom to Pennsylvania

Our best Virgin Atlantic deals on United Kingdom to Pennsylvania flight tickets
Virgin Atlantic
25 Sept
LHR08:40London Heathrow
11h 45m
1 stop
JFK15:25New York John F Kennedy Intl
6 Oct
JFK08:10New York John F Kennedy Intl
6h 50m
LHR20:00London Heathrow
£320
Find similar
Virgin Atlantic
26 Sept
LHR12:55London Heathrow
8h 05m
JFK16:00New York John F Kennedy Intl
7 Oct
JFK21:30New York John F Kennedy Intl
7h 30m
LHR10:00London Heathrow
£323
Find similar
Virgin Atlantic
1 Oct
LHR18:30London Heathrow
7h 55m
JFK21:25New York John F Kennedy Intl
8 Oct
JFK21:30New York John F Kennedy Intl
7h 30m
LHR10:00London Heathrow
£324
Find similar

United Airlines flights from United Kingdom to Pennsylvania

Our best United Airlines deals on United Kingdom to Pennsylvania flight tickets
United Airlines
4 Nov
LHR11:30London Heathrow
13h 40m
1 stop
JFK20:10New York John F Kennedy Intl
9 Nov
JFK21:00New York John F Kennedy Intl
11h 00m
1 stop
LHR13:00London Heathrow
£320
Find similar
United Airlines
7 Oct
LHR08:45London Heathrow
12h 50m
1 stop
JFK16:35New York John F Kennedy Intl
21 Oct
JFK09:00New York John F Kennedy Intl
16h 30m
1 stop
LHR06:30London Heathrow
£328
Find similar
United Airlines
22 Oct
LHR08:40London Heathrow
12h 55m
1 stop
JFK16:35New York John F Kennedy Intl
12 Nov
JFK10:05New York John F Kennedy Intl
16h 05m
1 stop
LHR07:10London Heathrow
£329
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Pennsylvania 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, momondo users made 279,928 searches. Data last updated 19 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 13/11

06:45-22:30

1 stop20h 45m

New York John F Kennedy Intl

Sun 16/11

18:05-06:00

Nonstop6h 55m

£309

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 3/10

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 9/10

18:20-06:20

Nonstop7h 00m

£310

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 14/10

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Tue 21/10

20:05-08:10

Nonstop7h 05m

£310

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 2/10

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Tue 7/10

20:05-08:10

Nonstop7h 05m

£312

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 2/11

09:50-19:25

1 stop14h 35m

New York John F Kennedy Intl

Sun 9/11

17:00-09:05

1 stop11h 05m

£314

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 9/10

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Sun 12/10

21:05-11:10

1 stop9h 05m

£317

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 4/11

11:30-20:10

1 stop13h 40m

New York John F Kennedy Intl

Sun 9/11

21:00-13:00

1 stop11h 00m

£320

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 7/10

08:45-16:35

1 stop12h 50m

New York John F Kennedy Intl

Tue 21/10

09:00-06:30

1 stop16h 30m

£328

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 6/11

16:35-19:30

Nonstop7h 55m

New York John F Kennedy Intl

Mon 10/11

19:01-06:55

Nonstop6h 54m

£333

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 17/10

16:50-19:40

Nonstop7h 50m

New York John F Kennedy Intl

Fri 7/11

08:20-20:10

Nonstop6h 50m

£338

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from United Kingdom to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pennsylvania?

In general, February is the cheapest month to fly from United Kingdom to Pennsylvania. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £483. If you don’t want to visit Pennsylvania in February, then you should wait until September to fly from United Kingdom, when ticket prices are also cheap, with an average price of £491.

What is the cheapest day to depart on your flight to Pennsylvania?

According to our data, Tuesday is the cheapest day to fly to Pennsylvania from United Kingdom. The lowest ticket price found for a Tuesday departure recently was £596. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Pennsylvania is Sunday, with ticket prices averaging around £658.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Flying to Pennsylvania from United Kingdom in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £492 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Pennsylvania is at midday when prices are around £626.

What is the cheapest United Kingdom to Pennsylvania flight route?

Fly from London Heathrow to Philadelphia for the best United Kingdom - Pennsylvania flight prices

How far in advance should I book a flight to Pennsylvania?

You are more likely to see cheaper flights to Pennsylvania from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around £556 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from United Kingdom for as low as £511 on momondo.

What cabin class options are available on United Kingdom to Pennsylvania flights?

There are 3 cabin classes available to choose from on United Kingdom to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Pennsylvania flights?

You could potentially save up to 14% on your flight if you consider stops on a United Kingdom to Pennsylvania flight.

Cheap United Kingdom to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Pennsylvania

Best price found

£539

Fastest flight time

7h 50m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Pennsylvania

2 airports
The best one-way flight to Pennsylvania from United Kingdom in the past 72 hours is £539. The best return flight deal from United Kingdom to Pennsylvania found on momondo in the last 72 hours is £498.
The fastest flight from United Kingdom to Pennsylvania takes 7h 50m
Direct flights go from United Kingdom to Pennsylvania on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There are 2 airports near Pennsylvania: Newark (EWR), New York John F Kennedy Intl (JFK)
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  • When did momondo last update prices for flights from United Kingdom to Pennsylvania?

    Prices for flights from United Kingdom to Pennsylvania were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Pennsylvania?

  • How old do you have to be to fly from United Kingdom to Pennsylvania?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Pennsylvania?

Best airlines flying from United Kingdom to Pennsylvania

Compare and see reviews for airlines that fly from United Kingdom to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £299Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
KLMPriceFrom £300Free CancellationRating
7.8
1,386 reviews
Search KLM flights
IcelandairPriceFrom £331Free CancellationRating
7.0
545 reviews
Search Icelandair flights
Air CanadaPriceFrom £333Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
JetBluePriceFrom £353Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
British AirwaysPriceFrom £395Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
LufthansaPriceFrom £407Free CancellationRating
6.8
7,415 reviews
Search Lufthansa flights
FinnairPriceFrom £437Free CancellationRating
7.6
1,325 reviews
Search Finnair flights
Virgin AtlanticPriceFrom £437Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom £440Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Pennsylvania?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Pennsylvania. momondo saves you time and could save you money on your trip.

Can I find flights from United Kingdom to Pennsylvania with flexible booking policies on momondo?

All flight searches from United Kingdom to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Pennsylvania?

Once all potential United Kingdom to Pennsylvania flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United Kingdom to Pennsylvania right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United Kingdom to Pennsylvania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pennsylvania and let you know when they change.

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