Cheap flights from Pennsylvania to London from £207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to London departing on 10/10. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Pennsylvania to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:40 - 12:45
LGA
-
LTN
14h 05m
2 stops
Multiple Airlines Logo
06:15 - 18:10
LTN
-
LGA
16h 55m
2 stops
£541Multiple Airlines
Mon, 27 Jul - Wed, 5 Aug
Multiple Airlines Logo
21:05 - 11:25
JFK
-
LTN
9h 20m
1 stop
Multiple Airlines Logo
15:15 - 22:05
LTN
-
JFK
35h 50m
2 stops
£541Multiple Airlines
Sun, 16 Aug - Tue, 1 Sep
Multiple Airlines Logo
16:45 - 16:45
LGA
-
LTN
19h 00m
2 stops
Multiple Airlines Logo
21:40 - 14:59
LTN
-
LGA
22h 19m
2 stops
£542Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
23:10 - 21:40
JFK
-
LTN
17h 30m
2 stops
Multiple Airlines Logo
06:00 - 08:50
LTN
-
JFK
31h 50m
2 stops
£542Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul
Multiple Airlines Logo
10:40 - 15:45
LGA
-
LTN
24h 05m
2 stops
Multiple Airlines Logo
06:15 - 18:10
LTN
-
LGA
16h 55m
2 stops
£543Multiple Airlines
Mon, 27 Jul - Wed, 5 Aug
Multiple Airlines Logo
21:05 - 13:25
JFK
-
LTN
11h 20m
1 stop
Multiple Airlines Logo
17:10 - 22:25
LTN
-
JFK
10h 15m
1 stop
£543Multiple Airlines
Tue, 18 Aug - Fri, 28 Aug
Multiple Airlines Logo
16:45 - 16:45
LGA
-
LTN
19h 00m
2 stops
Multiple Airlines Logo
21:40 - 14:59
LTN
-
LGA
22h 19m
2 stops
£544Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
21:05 - 12:35
JFK
-
LTN
10h 30m
1 stop
Multiple Airlines Logo
16:10 - 22:25
LTN
-
JFK
11h 15m
1 stop
£544Multiple Airlines
Wed, 23 Sep - Tue, 29 Sep
Multiple Airlines Logo
16:45 - 16:45
LGA
-
LTN
19h 00m
2 stops
Multiple Airlines Logo
21:40 - 14:59
LTN
-
LGA
22h 19m
2 stops
£544Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
23:55 - 15:25
JFK
-
LTN
10h 30m
1 stop
Multiple Airlines Logo
17:10 - 22:25
LTN
-
JFK
10h 15m
1 stop
£544Multiple Airlines
Sun, 13 Sep - Fri, 18 Sep

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momondo Fare Finder

 
Customise your flight search to find flights from Pennsylvania to London Luton Airport 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 21 June 2026.
Use the filters below to find and compare flights from Pennsylvania to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 27/7

17:40-12:45

2 stops14h 05m

London Luton

Wed 5/8

06:15-18:10

2 stops16h 55m

£541

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 16/8

21:05-11:25

1 stop9h 20m

London Luton

Tue 1/9

15:15-22:05

2 stops35h 50m

£541

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 30/7

16:45-16:45

2 stops19h 00m

London Luton

Thu 6/8

21:40-14:59

2 stops22h 19m

£542

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 19/7

23:10-21:40

2 stops17h 30m

London Luton

Sun 26/7

06:00-08:50

2 stops31h 50m

£542

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 27/7

10:40-15:45

2 stops24h 05m

London Luton

Wed 5/8

06:15-18:10

2 stops16h 55m

£543

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 18/8

21:05-13:25

1 stop11h 20m

London Luton

Fri 28/8

17:10-22:25

1 stop10h 15m

£543

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 30/7

16:45-16:45

2 stops19h 00m

London Luton

Thu 6/8

21:40-14:59

2 stops22h 19m

£544

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 23/9

21:05-12:35

1 stop10h 30m

London Luton

Tue 29/9

16:10-22:25

1 stop11h 15m

£544

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 30/7

16:45-16:45

2 stops19h 00m

London Luton

Thu 6/8

21:40-14:59

2 stops22h 19m

£544
Fastest return journey

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 13/9

23:55-15:25

1 stop10h 30m

London Luton

Fri 18/9

17:10-22:25

1 stop10h 15m

£544

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 London from

How to get the cheapest flight ticket from Pennsylvania to London Luton Airport

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

How long does it take to fly to London Luton Airport?

If you’re flying from a popular airport in Pennsylvania, such as Philadelphia or Pittsburgh, and flying into London Luton Airport, then you can expect flight times to average 7h and 7h 15m, respectively.

Cheap Pennsylvania to London Luton Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to London Luton Airport

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from Pennsylvania to London Luton Airport takes 9h 45m
There are no direct flights from Pennsylvania to London Luton Airport. There are no popular flight routes from Pennsylvania to London Luton Airport.

Frequently asked questions about flying from Pennsylvania to London Luton Airport

  • When did momondo last update prices for flights from Pennsylvania to London Luton Airport?

    Prices for flights from Pennsylvania to London Luton Airport are updated daily.

  • How old do you have to be to fly from Pennsylvania to London Luton Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The travel and health documents required for your trip to London Luton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Milton Keynes
Gatwick
Luton
Slough
Southend-on-Sea
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Bedford
Chichester
Dover
Harlow
Chelmsford
Colchester

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Pennsylvania.

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

Yes. All flights to London from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pennsylvania to London?

Once you have performed a search for Pennsylvania to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Pennsylvania to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Luton Airport trip

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1 adult
Tue 21/7
Tue 28/7

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