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Cheap flights from the United Kingdom to Pennsylvania from £311

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 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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

Enter your travel dates to find the best prices.
LEVEL Logo
08:10 - 22:00
LGW
-
JFK
18h 50m
1 stop
LEVEL Logo
23:50 - 10:15
JFK
-
LGW
29h 25m
1 stop
£441LEVEL
Sat, 19 Sep - Sat, 26 Sep
Multiple Airlines Logo
08:05 - 22:30
STN
-
JFK
19h 25m
1 stop
Multiple Airlines Logo
00:30 - 08:00
JFK
-
STN
26h 30m
1 stop
£441Multiple Airlines
Wed, 3 Jun - Fri, 5 Jun
Scandinavian Airlines Logo
07:05 - 15:40
LHR
-
JFK
13h 35m
1 stop
Scandinavian Airlines Logo
17:10 - 09:35
JFK
-
LHR
11h 25m
1 stop
£441Scandinavian Airlines
Wed, 3 Jun - Sun, 7 Jun
Multiple Airlines Logo
15:35 - 22:25
LGW
-
JFK
11h 50m
1 stop
Multiple Airlines Logo
16:55 - 07:55
JFK
-
LGW
10h 00m
1 stop
£442Multiple Airlines
Wed, 3 Jun - Mon, 8 Jun
British Airways Logo
08:20 - 11:10
LHR
-
JFK
7h 50mdirect
British Airways Logo
20:20 - 08:30
JFK
-
LHR
7h 10mdirect
£444British Airways
Tue, 16 Jun - Thu, 9 Jul
British Airways Logo
19:25 - 22:25
LHR
-
JFK
8h 00mdirect
British Airways Logo
20:55 - 09:10
JFK
-
LHR
7h 15mdirect
£444British Airways
Tue, 9 Jun - Sun, 28 Jun
Iberia Logo
11:30 - 18:55
LHR
-
JFK
12h 25m
1 stop
Iberia Logo
16:55 - 08:25
JFK
-
LHR
10h 30m
1 stop
£445Iberia
Mon, 15 Jun - Thu, 2 Jul
Icelandair Logo
13:00 - 19:15
LGW
-
EWR
11h 15m
1 stop
Icelandair Logo
20:25 - 14:40
EWR
-
LGW
13h 15m
1 stop
£446Icelandair
Tue, 16 Jun - Wed, 8 Jul
Icelandair Logo
11:55 - 18:25
LGW
-
EWR
11h 30m
1 stop
Icelandair Logo
19:35 - 10:55
EWR
-
LGW
10h 20m
1 stop
£449Icelandair
Mon, 2 Nov - Sun, 8 Nov
United Airlines Logo
16:40 - 23:22
LHR
-
LGA
11h 42m
1 stop
United Airlines Logo
14:32 - 06:40
LGA
-
LHR
11h 08m
1 stop
£455United Airlines
Fri, 2 Oct - Mon, 2 Nov

LEVEL flights from United Kingdom to Pennsylvania

Our best LEVEL deals on United Kingdom to Pennsylvania flight tickets
LEVEL
19 Sept
LGW08:10London Gatwick
18h 50m
1 stop
JFK22:00New York John F Kennedy Intl
26 Sept
JFK23:50New York John F Kennedy Intl
29h 25m
1 stop
LGW10:15London Gatwick
£441
LEVEL
14 Sept
LGW20:10London Gatwick
30h 50m
1 stop
JFK22:00New York John F Kennedy Intl
17 Sept
JFK23:50New York John F Kennedy Intl
32h 50m
1 stop
LGW13:40London Gatwick
£443
LEVEL
7 Jun
LHR20:50London Heathrow
30h 10m
1 stop
JFK22:00New York John F Kennedy Intl
15 Jun
JFK23:55New York John F Kennedy Intl
28h 15m
1 stop
LHR09:10London Heathrow
£447

ITA Airways flights from United Kingdom to Pennsylvania

Our best ITA Airways deals on United Kingdom to Pennsylvania flight tickets
ITA Airways
14 Sept
LCY19:25London City
23h 30m
2 stops
JFK13:55New York John F Kennedy Intl
1 Oct
JFK16:05New York John F Kennedy Intl
16h 05m
2 stops
LCY13:10London City
£522
ITA Airways
1 Jun
LCY19:25London City
23h 30m
2 stops
JFK13:55New York John F Kennedy Intl
15 Jun
JFK16:05New York John F Kennedy Intl
35h 30m
2 stops
LCY08:35London City
£552
ITA Airways
1 Jun
LCY19:25London City
23h 30m
2 stops
JFK13:55New York John F Kennedy Intl
8 Jun
JFK16:05New York John F Kennedy Intl
16h 05m
2 stops
LCY13:10London City
£560

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 24 May 2026.
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

Cheapest return flight

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 19/9

08:10-22:00

1 stop18h 50m

New York John F Kennedy Intl

Sat 26/9

23:50-10:15

1 stop29h 25m

£441

LondonNew York

STN - JFK

STNJFK

London Stansted

Wed 3/6

08:05-22:30

1 stop19h 25m

New York John F Kennedy Intl

Fri 5/6

00:30-08:00

1 stop26h 30m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 3/6

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Sun 7/6

17:10-09:35

1 stop11h 25m

£441

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 3/6

15:35-22:25

1 stop11h 50m

New York John F Kennedy Intl

Mon 8/6

16:55-07:55

1 stop10h 00m

£442
Fastest return journey

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 16/6

08:20-11:10

Nonstop7h 50m

New York John F Kennedy Intl

Thu 9/7

20:20-08:30

Nonstop7h 10m

£444

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 9/6

19:25-22:25

Nonstop8h 00m

New York John F Kennedy Intl

Sun 28/6

20:55-09:10

Nonstop7h 15m

£444

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 15/6

11:30-18:55

1 stop12h 25m

New York John F Kennedy Intl

Thu 2/7

16:55-08:25

1 stop10h 30m

£445

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Tue 16/6

13:00-19:15

1 stop11h 15m

Newark

Wed 8/7

20:25-14:40

1 stop13h 15m

£446

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Mon 2/11

11:55-18:25

1 stop11h 30m

Newark

Sun 8/11

19:35-10:55

1 stop10h 20m

£449

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 2/10

16:40-23:22

1 stop11h 42m

New York LaGuardia

Mon 2/11

14:32-06:40

1 stop11h 08m

£455

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 £268. If you don’t want to visit Pennsylvania in February, then you should wait until January to fly from United Kingdom, when ticket prices are also cheap, with an average price of £314.

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 £599. 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 Saturday, with ticket prices averaging around £670.

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

Flying to Pennsylvania from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as £627 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Pennsylvania is at midday when prices are around £631.

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 £595 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 £544 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 18% 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

£450

Fastest flight time

7h 20m

Direct flights

Every day

Airports in Pennsylvania

152 airports
The best one-way flight to Pennsylvania from United Kingdom in the past 72 hours is £450. The best return flight deal from United Kingdom to Pennsylvania found on momondo in the last 72 hours is £651.
The fastest flight from United Kingdom to Pennsylvania takes 7h 20m
Direct flights go from United Kingdom to Pennsylvania every day.
There are 152 airports in Pennsylvania. From United Kingdom there are direct flights to Newark (EWR), New York John F Kennedy Intl (JFK).
Search flight deals

Frequently asked questions about flying from the United Kingdom to Pennsylvania

  • 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
IcelandairPriceFrom £385Free CancellationRating
7.0
657 reviews
Search Icelandair flights
LufthansaPriceFrom £387Free CancellationRating
6.8
8,023 reviews
Search Lufthansa flights
JetBluePriceFrom £418Free CancellationRating
7.2
2,983 reviews
Search JetBlue flights
United AirlinesPriceFrom £432Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights
Air CanadaPriceFrom £434Free CancellationRating
7.1
11,078 reviews
Search Air Canada flights
British AirwaysPriceFrom £451Free CancellationRating
6.7
7,995 reviews
Search British Airways flights
IberiaPriceFrom £452Free CancellationRating
7.0
3,220 reviews
Search Iberia flights
Aer LingusPriceFrom £455Free CancellationRating
7.3
1,580 reviews
Search Aer Lingus flights
Virgin AtlanticPriceFrom £458Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £460Free CancellationRating
7.7
1,399 reviews
Search Finnair 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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