Cheap flights from Pennsylvania to London from £176

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 4/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:10 - 15:45
JFK
-
LTN
11h 35m
2 stops
Multiple Airlines Logo
09:40 - 19:20
LTN
-
JFK
14h 40m
2 stops
£371Multiple Airlines
Mon, 20 Apr - Tue, 28 Apr
Multiple Airlines Logo
12:55 - 07:20
JFK
-
LTN
37h 25m
2 stops
Multiple Airlines Logo
21:50 - 22:30
LTN
-
JFK
29h 40m
1 stop
£372Multiple Airlines
Tue, 28 Apr - Wed, 13 May
Multiple Airlines Logo
23:10 - 00:30
JFK
-
LTN
20h 20m
2 stops
Multiple Airlines Logo
08:15 - 22:05
LTN
-
JFK
18h 50m
2 stops
£373Multiple Airlines
Fri, 24 Apr - Mon, 4 May
Multiple Airlines Logo
22:05 - 13:45
JFK
-
LTN
10h 40m
1 stop
Multiple Airlines Logo
08:00 - 17:45
LTN
-
JFK
14h 45m
1 stop
£374Multiple Airlines
Tue, 21 Apr - Thu, 23 Apr
Multiple Airlines Logo
00:30 - 08:30
JFK
-
LTN
27h 00m
1 stop
Multiple Airlines Logo
21:50 - 22:30
LTN
-
JFK
29h 40m
1 stop
£375Multiple Airlines
Fri, 24 Apr - Wed, 13 May
Multiple Airlines Logo
23:55 - 03:00
JFK
-
LTN
46h 05m
2 stops
Multiple Airlines Logo
21:50 - 22:30
LTN
-
JFK
29h 40m
1 stop
£378Multiple Airlines
Sat, 25 Apr - Wed, 13 May
Multiple Airlines Logo
23:10 - 21:40
JFK
-
LTN
17h 30m
2 stops
Multiple Airlines Logo
09:40 - 19:20
LTN
-
JFK
14h 40m
2 stops
£383Multiple Airlines
Sun, 19 Apr - Tue, 28 Apr
Multiple Airlines Logo
13:25 - 15:15
JFK
-
LTN
20h 50m
1 stop
Multiple Airlines Logo
21:50 - 22:30
LTN
-
JFK
29h 40m
1 stop
£384Multiple Airlines
Wed, 29 Apr - Wed, 13 May
Multiple Airlines Logo
23:10 - 00:30
JFK
-
LTN
20h 20m
2 stops
Multiple Airlines Logo
08:15 - 22:05
LTN
-
JFK
18h 50m
2 stops
£385Multiple Airlines
Fri, 24 Apr - Mon, 4 May
Multiple Airlines Logo
20:25 - 15:30
EWR
-
LTN
14h 05m
2 stops
Multiple Airlines Logo
08:15 - 19:15
LTN
-
EWR
16h 00m
2 stops
£386Multiple Airlines
Tue, 28 Apr - Mon, 4 May

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 22 March 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

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 20/4

23:10-15:45

2 stops11h 35m

London Luton

Tue 28/4

09:40-19:20

2 stops14h 40m

£371

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 28/4

12:55-07:20

2 stops37h 25m

London Luton

Wed 13/5

21:50-22:30

1 stop29h 40m

£372

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 24/4

23:10-00:30

2 stops20h 20m

London Luton

Mon 4/5

08:15-22:05

2 stops18h 50m

£372
Fastest return journey

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 21/4

22:05-13:45

1 stop10h 40m

London Luton

Thu 23/4

08:00-17:45

1 stop14h 45m

£374

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 24/4

00:30-08:30

1 stop27h 00m

London Luton

Wed 13/5

21:50-22:30

1 stop29h 40m

£375

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sat 25/4

23:55-03:00

2 stops46h 05m

London Luton

Wed 13/5

21:50-22:30

1 stop29h 40m

£378

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 19/4

23:10-21:40

2 stops17h 30m

London Luton

Tue 28/4

09:40-19:20

2 stops14h 40m

£383

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 29/4

13:25-15:15

1 stop20h 50m

London Luton

Wed 13/5

21:50-22:30

1 stop29h 40m

£384

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 24/4

23:10-00:30

2 stops20h 20m

London Luton

Mon 4/5

08:15-22:05

2 stops18h 50m

£385

NewarkLondon

EWR - LTN

EWRLTN

Newark

Tue 28/4

20:25-15:30

2 stops14h 05m

London Luton

Mon 4/5

08:15-19:15

2 stops16h 00m

£386

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 20m, 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

3h 00m

Direct flights

Wed
The fastest flight from Pennsylvania to London Luton Airport takes 3h 00m
Direct flights go from Pennsylvania to London Luton Airport on Wednesday. There are no airlines offering direct flights..
  • 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
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Southend-on-Sea
Ipswich
Canterbury
Wembley
Ilford
Chelmsford
Guildford
Hayes
Dover
Folkestone
Ramsgate
Worthing
Colchester
Bedford

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 21/4
Tue 28/4

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