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Cheap flights from Pennsylvania to London from $245

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 7/18. 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

Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:25 pm - 2:25 pm
JFK
-
LTN
17h 00m
2 stops
Multiple Airlines Logo
8:35 pm - 2:25 pm
LTN
-
JFK
22h 50m
2 stops
$628Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
12:30 am - 9:05 pm
JFK
-
LTN
15h 35m
1 stop
Multiple Airlines Logo
6:05 am - 7:10 pm
LTN
-
JFK
18h 05m
2 stops
$636Multiple Airlines
Tue, Oct 6 - Mon, Oct 12
Multiple Airlines Logo
4:25 pm - 12:20 pm
JFK
-
LTN
14h 55m
2 stops
Multiple Airlines Logo
6:15 pm - 2:25 pm
LTN
-
JFK
25h 10m
2 stops
$642Multiple Airlines
Fri, Aug 21 - Sun, Aug 30
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
$643Multiple Airlines
Sun, Aug 16 - Tue, Aug 25
Multiple Airlines Logo
8:30 pm - 3:30 pm
JFK
-
LTN
14h 00m
2 stops
Multiple Airlines Logo
11:00 am - 7:20 pm
LTN
-
JFK
13h 20m
2 stops
$644Multiple Airlines
Tue, Sep 8 - Sat, Sep 19
Multiple Airlines Logo
7:25 pm - 9:05 pm
JFK
-
LTN
20h 40m
2 stops
Multiple Airlines Logo
8:20 am - 6:00 pm
LTN
-
JFK
14h 40m
2 stops
$645Multiple Airlines
Mon, Nov 9 - Mon, Nov 23
Multiple Airlines Logo
12:30 am - 8:30 am
JFK
-
LTN
27h 00m
1 stop
Multiple Airlines Logo
8:05 am - 7:10 pm
LTN
-
JFK
40h 05m
2 stops
$646Multiple Airlines
Tue, Sep 22 - Thu, Oct 1
Multiple Airlines Logo
12:30 am - 9:05 pm
JFK
-
LTN
15h 35m
1 stop
Multiple Airlines Logo
8:30 am - 7:20 pm
LTN
-
JFK
15h 50m
2 stops
$648Multiple Airlines
Tue, Oct 13 - Mon, Oct 19
Multiple Airlines Logo
4:25 pm - 2:35 pm
JFK
-
LTN
17h 10m
2 stops
Multiple Airlines Logo
8:35 pm - 2:25 pm
LTN
-
JFK
22h 50m
2 stops
$649Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
12:30 am - 9:05 pm
JFK
-
LTN
15h 35m
1 stop
Multiple Airlines Logo
9:45 pm - 6:00 pm
LTN
-
JFK
25h 15m
2 stops
$653Multiple Airlines
Thu, Oct 15 - Sun, Nov 1

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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 June 26, 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

Wed 8/12

4:25 pm-2:25 pm

2 stops17h 00m

London Luton

Wed 8/19

8:35 pm-2:25 pm

2 stops22h 50m

$628

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 10/6

12:30 am-9:05 pm

1 stop15h 35m

London Luton

Mon 10/12

6:05 am-7:10 pm

2 stops18h 05m

$636

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 8/21

4:25 pm-12:20 pm

2 stops14h 55m

London Luton

Sun 8/30

6:15 pm-2:25 pm

2 stops25h 10m

$642

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 8/16

11:10 pm-9:40 pm

2 stops17h 30m

London Luton

Tue 8/25

9:40 am-7:20 pm

2 stops14h 40m

$643
Quickest round-trip

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 9/8

8:30 pm-3:30 pm

2 stops14h 00m

London Luton

Sat 9/19

11:00 am-7:20 pm

2 stops13h 20m

$644

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 11/9

7:25 pm-9:05 pm

2 stops20h 40m

London Luton

Mon 11/23

8:20 am-6:00 pm

2 stops14h 40m

$645

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 9/22

12:30 am-8:30 am

1 stop27h 00m

London Luton

Thu 10/1

8:05 am-7:10 pm

2 stops40h 05m

$646

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 10/13

12:30 am-9:05 pm

1 stop15h 35m

London Luton

Mon 10/19

8:30 am-7:20 pm

2 stops15h 50m

$648

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 8/10

4:25 pm-2:35 pm

2 stops17h 10m

London Luton

Wed 8/19

8:35 pm-2:25 pm

2 stops22h 50m

$649

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 10/15

12:30 am-9:05 pm

1 stop15h 35m

London Luton

Sun 11/1

9:45 pm-6:00 pm

2 stops25h 15m

$653

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 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.
Search flight deals

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 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
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Cobham
Brentwood
Guildford
Ilford
Folkestone
Uxbridge
Romford

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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