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Cheap flights from the United Kingdom to Pennsylvania from £264

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 12/4. 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

Enter your travel dates to find the best prices.
Icelandair Logo
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
Icelandair Logo
20:30 - 11:45
JFK
-
LGW
10h 15m
1 stop
£324Icelandair
Wed, 22 Apr - Sat, 2 May
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
£324Scandinavian Airlines
Tue, 14 Apr - Sun, 19 Apr
Icelandair Logo
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
Icelandair Logo
23:10 - 14:40
JFK
-
LGW
10h 30m
1 stop
£324Icelandair
Mon, 20 Apr - Mon, 27 Apr
United Airlines Logo
16:40 - 23:30
LHR
-
LGA
11h 50m
1 stop
United Airlines Logo
14:50 - 06:55
LGA
-
LHR
11h 05m
1 stop
£347United Airlines
Mon, 27 Apr - Thu, 30 Apr
American Airlines Logo
13:00 - 21:29
LHR
-
LGA
13h 29m
1 stop
American Airlines Logo
18:03 - 08:00
LGA
-
LHR
8h 57m
1 stop
£359American Airlines
Mon, 27 Apr - Sun, 3 May
United Airlines Logo
16:40 - 23:30
LHR
-
LGA
11h 50m
1 stop
United Airlines Logo
14:50 - 06:55
LGA
-
LHR
11h 05m
1 stop
£370United Airlines
Mon, 27 Apr - Sat, 2 May
Air Canada Logo
09:30 - 16:58
LHR
-
LGA
12h 28m
1 stop
Air Canada Logo
16:45 - 09:35
LGA
-
LHR
11h 50m
1 stop
£397Air Canada
Wed, 3 Jun - Mon, 15 Jun
Air Canada Logo
13:25 - 21:33
LHR
-
LGA
13h 08m
1 stop
Air Canada Logo
16:20 - 06:30
LGA
-
LHR
10h 10m
1 stop
£399Air Canada
Thu, 5 Mar - Sun, 22 Mar
Lufthansa Logo
09:15 - 15:55
LCY
-
EWR
11h 40m
1 stop
Lufthansa Logo
19:15 - 17:55
EWR
-
LCY
17h 40m
1 stop
£446Lufthansa
Mon, 20 Apr - Mon, 11 May
Lufthansa Logo
09:15 - 15:55
LCY
-
EWR
11h 40m
1 stop
Lufthansa Logo
19:15 - 17:55
EWR
-
LCY
17h 40m
1 stop
£447Lufthansa
Mon, 20 Apr - Mon, 11 May

Norse Atlantic UK flights from United Kingdom to Pennsylvania

Our best Norse Atlantic UK deals on United Kingdom to Pennsylvania flight tickets
Norse Atlantic UK
16 Apr
LGW13:05London Gatwick
7h 50m
JFK15:55New York John F Kennedy Intl
24 Apr
JFK18:20New York John F Kennedy Intl
7h 00m
LGW06:20London Gatwick
£337
Norse Atlantic UK
18 Apr
LGW13:05London Gatwick
7h 50m
JFK15:55New York John F Kennedy Intl
30 Apr
JFK18:20New York John F Kennedy Intl
7h 00m
LGW06:20London Gatwick
£345
Norse Atlantic UK
13 Mar
LGW13:00London Gatwick
7h 55m
JFK16:55New York John F Kennedy Intl
20 Mar
JFK19:05New York John F Kennedy Intl
6h 55m
LGW06:00London Gatwick
£359

Icelandair flights from United Kingdom to Pennsylvania

Our best Icelandair deals on United Kingdom to Pennsylvania flight tickets
Icelandair
22 Apr
LGW15:40London Gatwick
11h 25m
1 stop
JFK22:05New York John F Kennedy Intl
2 May
JFK20:30New York John F Kennedy Intl
10h 15m
1 stop
LGW11:45London Gatwick
£324
Icelandair
20 Apr
LGW15:40London Gatwick
11h 25m
1 stop
JFK22:05New York John F Kennedy Intl
27 Apr
JFK23:10New York John F Kennedy Intl
10h 30m
1 stop
LGW14:40London Gatwick
£324
Icelandair
27 Feb
LGW11:55London Gatwick
11h 05m
1 stop
JFK18:00New York John F Kennedy Intl
3 Mar
JFK19:25New York John F Kennedy Intl
10h 30m
1 stop
LGW10:55London Gatwick
£325

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 20 February 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

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 22/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sat 2/5

20:30-11:45

1 stop10h 15m

£324

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 14/4

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Sun 19/4

17:10-09:35

1 stop11h 25m

£324

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 20/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Mon 27/4

23:10-14:40

1 stop10h 30m

£324

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 27/4

16:40-23:30

1 stop11h 50m

New York LaGuardia

Thu 30/4

14:50-06:55

1 stop11h 05m

£347

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 27/4

13:00-21:29

1 stop13h 29m

New York LaGuardia

Sun 3/5

18:03-08:00

1 stop8h 57m

£359

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 27/4

16:40-23:30

1 stop11h 50m

New York LaGuardia

Sat 2/5

14:50-06:55

1 stop11h 05m

£370

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 3/6

09:30-16:58

1 stop12h 28m

New York LaGuardia

Mon 15/6

16:45-09:35

1 stop11h 50m

£397

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 5/3

13:25-21:33

1 stop13h 08m

New York LaGuardia

Sun 22/3

16:20-06:30

1 stop10h 10m

£399

LondonNewark

LCY - EWR

LCYEWR

London City

Mon 20/4

09:15-15:55

1 stop11h 40m

Newark

Mon 11/5

19:15-17:55

1 stop17h 40m

£446

LondonNewark

LCY - EWR

LCYEWR

London City

Mon 20/4

09:15-15:55

1 stop11h 40m

Newark

Mon 11/5

19:15-17:55

1 stop17h 40m

£447

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, September 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 £498. If you don’t want to visit Pennsylvania in September, then you should wait until May to fly from United Kingdom, when ticket prices are also cheap, with an average price of £526.

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

According to our data, Wednesday is the cheapest day to fly to Pennsylvania from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £600. 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 £657.

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

Flying to Pennsylvania from United Kingdom at midday is the least expensive time of day to depart. momondo users have found prices as low as £620 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around £621.

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 £572 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 £510 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 8% 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

£388

Fastest flight time

7h 00m

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 £388. The best return flight deal from United Kingdom to Pennsylvania found on momondo in the last 72 hours is £516.
The fastest flight from United Kingdom to Pennsylvania takes 7h 00m
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

  • 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 £301Free CancellationRating
7.4
9,336 reviews
Search United Airlines flights
KLMPriceFrom £303Free CancellationRating
7.7
1,457 reviews
Search KLM flights
Air CanadaPriceFrom £336Free CancellationRating
7.1
10,734 reviews
Search Air Canada flights
IcelandairPriceFrom £384Free CancellationRating
7.1
617 reviews
Search Icelandair flights
LufthansaPriceFrom £410Free CancellationRating
6.8
7,794 reviews
Search Lufthansa flights
JetBluePriceFrom £417Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
FinnairPriceFrom £448Free CancellationRating
7.6
1,365 reviews
Search Finnair flights
British AirwaysPriceFrom £449Free CancellationRating
6.7
7,756 reviews
Search British Airways flights
American AirlinesPriceFrom £452Free CancellationRating
7.2
11,336 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom £457Free CancellationRating
7.5
679 reviews
Search Virgin Atlantic 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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