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Cheap flights from Pennsylvania to London from $235

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 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 pm - 3:45 pm
JFK
-
LTN
11h 35m
2 stops
Multiple Airlines Logo
9:40 am - 7:20 pm
LTN
-
JFK
14h 40m
2 stops
$495Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
12:55 pm - 7:20 am
JFK
-
LTN
37h 25m
2 stops
Multiple Airlines Logo
9:50 pm - 10:30 pm
LTN
-
JFK
29h 40m
1 stop
$496Multiple Airlines
Tue, Apr 28 - Wed, May 13
Multiple Airlines Logo
11:10 pm - 12:30 am
JFK
-
LTN
20h 20m
2 stops
Multiple Airlines Logo
8:15 am - 10:05 pm
LTN
-
JFK
18h 50m
2 stops
$497Multiple Airlines
Fri, Apr 24 - Mon, May 4
Multiple Airlines Logo
10:05 pm - 1:45 pm
JFK
-
LTN
10h 40m
1 stop
Multiple Airlines Logo
8:00 am - 5:45 pm
LTN
-
JFK
14h 45m
1 stop
$499Multiple Airlines
Tue, Apr 21 - Thu, Apr 23
Multiple Airlines Logo
12:30 am - 8:30 am
JFK
-
LTN
27h 00m
1 stop
Multiple Airlines Logo
9:50 pm - 10:30 pm
LTN
-
JFK
29h 40m
1 stop
$500Multiple Airlines
Fri, Apr 24 - Wed, May 13
Multiple Airlines Logo
11:55 pm - 3:00 am
JFK
-
LTN
46h 05m
2 stops
Multiple Airlines Logo
9:50 pm - 10:30 pm
LTN
-
JFK
29h 40m
1 stop
$505Multiple Airlines
Sat, Apr 25 - Wed, May 13
Multiple Airlines Logo
11:10 pm - 9:40 pm
JFK
-
LTN
17h 30m
2 stops
Multiple Airlines Logo
9:40 am - 7:20 pm
LTN
-
JFK
14h 40m
2 stops
$511Multiple Airlines
Sun, Apr 19 - Tue, Apr 28
Multiple Airlines Logo
11:10 pm - 12:30 am
JFK
-
LTN
20h 20m
2 stops
Multiple Airlines Logo
8:15 am - 10:05 pm
LTN
-
JFK
18h 50m
2 stops
$514Multiple Airlines
Fri, Apr 24 - Mon, May 4
Multiple Airlines Logo
8:25 pm - 3:30 pm
EWR
-
LTN
14h 05m
2 stops
Multiple Airlines Logo
8:15 am - 7:15 pm
LTN
-
EWR
16h 00m
2 stops
$515Multiple Airlines
Tue, Apr 28 - Mon, May 4
Multiple Airlines Logo
5:20 pm - 12:30 am
EWR
-
LTN
26h 10m
2 stops
Multiple Airlines Logo
8:15 am - 1:15 pm
LTN
-
EWR
34h 00m
3 stops
$517Multiple Airlines
Fri, Apr 24 - Mon, May 4

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 22, 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 round-trip

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 4/20

11:10 pm-3:45 pm

2 stops11h 35m

London Luton

Tue 4/28

9:40 am-7:20 pm

2 stops14h 40m

$495

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 4/28

12:55 pm-7:20 am

2 stops37h 25m

London Luton

Wed 5/13

9:50 pm-10:30 pm

1 stop29h 40m

$496

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 4/24

11:10 pm-12:30 am

2 stops20h 20m

London Luton

Mon 5/4

8:15 am-10:05 pm

2 stops18h 50m

$497
Quickest round-trip

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 4/21

10:05 pm-1:45 pm

1 stop10h 40m

London Luton

Thu 4/23

8:00 am-5:45 pm

1 stop14h 45m

$499

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 4/24

12:30 am-8:30 am

1 stop27h 00m

London Luton

Wed 5/13

9:50 pm-10:30 pm

1 stop29h 40m

$500

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sat 4/25

11:55 pm-3:00 am

2 stops46h 05m

London Luton

Wed 5/13

9:50 pm-10:30 pm

1 stop29h 40m

$505

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 4/19

11:10 pm-9:40 pm

2 stops17h 30m

London Luton

Tue 4/28

9:40 am-7:20 pm

2 stops14h 40m

$511

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 4/24

11:10 pm-12:30 am

2 stops20h 20m

London Luton

Mon 5/4

8:15 am-10:05 pm

2 stops18h 50m

$514

NewarkLondon

EWR - LTN

EWRLTN

Newark

Tue 4/28

8:25 pm-3:30 pm

2 stops14h 05m

London Luton

Mon 5/4

8:15 am-7:15 pm

2 stops16h 00m

$515

NewarkLondon

EWR - LTN

EWRLTN

Newark

Fri 4/24

5:20 pm-12:30 am

2 stops26h 10m

London Luton

Mon 5/4

8:15 am-1:15 pm

3 stops34h 00m

$517

Flights are sorted by cheapest round-trip 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.
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  • When did momondo last update prices for flights from Pennsylvania to London Luton Airport?

    Prices for flights from Pennsylvania to London Luton Airport refresh 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Wembley
Hayes
Dartford
Croydon
Harrow
Watford
Brentwood
Guildford
Stansted
Cobham
Folkestone
Romford
Richmond

Why use momondo?

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

Finding the right flight to London from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to London.

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

Yes momondo offers price alerts on flights to London from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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