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Cheap flights from Pennsylvania to London from $180

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 4/19. 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 Pennsylvania to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 9:45 am
LGA
-
LTN
13h 15m
2 stops
Multiple Airlines Logo
7:05 pm - 5:58 pm
LTN
-
LGA
26h 53m
3 stops
$459Multiple Airlines
Tue, Mar 3 - Mon, Mar 9
Multiple Airlines Logo
5:30 pm - 11:05 pm
JFK
-
LTN
24h 35m
2 stops
Multiple Airlines Logo
6:00 am - 8:58 pm
LTN
-
JFK
19h 58m
3 stops
$459Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
11:25 pm - 6:05 pm
JFK
-
LTN
13h 40m
1 stop
Multiple Airlines Logo
5:40 am - 6:55 pm
LTN
-
JFK
18h 15m
2 stops
$460Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
9:00 pm - 11:05 pm
JFK
-
LTN
21h 05m
2 stops
Multiple Airlines Logo
6:00 am - 9:10 pm
LTN
-
JFK
19h 10m
2 stops
$461Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
Multiple Airlines Logo
11:25 pm - 6:05 pm
JFK
-
LTN
13h 40m
1 stop
Multiple Airlines Logo
5:40 am - 6:55 pm
LTN
-
JFK
18h 15m
2 stops
$462Multiple Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
3:30 pm - 3:25 pm
LGA
-
LTN
18h 55m
2 stops
Multiple Airlines Logo
6:00 am - 3:38 pm
LTN
-
LGA
14h 38m
2 stops
$463Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
10:05 am - 7:50 pm
JFK
-
LTN
28h 45m
3 stops
Multiple Airlines Logo
2:15 pm - 5:40 pm
LTN
-
JFK
31h 25m
2 stops
$463Multiple Airlines
Wed, Mar 4 - Thu, Mar 12
Multiple Airlines Logo
3:30 pm - 11:05 pm
LGA
-
LTN
26h 35m
3 stops
Multiple Airlines Logo
6:00 am - 3:38 pm
LTN
-
LGA
14h 38m
2 stops
$464Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
3:40 pm - 5:05 pm
JFK
-
LTN
20h 25m
2 stops
Multiple Airlines Logo
6:00 am - 4:09 pm
LTN
-
JFK
15h 09m
2 stops
$464Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
11:30 am - 3:25 pm
LGA
-
LTN
22h 55m
2 stops
Multiple Airlines Logo
5:50 am - 7:03 pm
LTN
-
LGA
18h 13m
2 stops
$465Multiple Airlines
Fri, Feb 20 - Fri, Feb 27

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 February 4, 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

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 3/3

3:30 pm-9:45 am

2 stops13h 15m

London Luton

Mon 3/9

7:05 pm-5:58 pm

3 stops26h 53m

$459

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 2/25

5:30 pm-11:05 pm

2 stops24h 35m

London Luton

Mon 3/2

6:00 am-8:58 pm

3 stops19h 58m

$459

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 4/17

11:25 pm-6:05 pm

1 stop13h 40m

London Luton

Tue 4/21

5:40 am-6:55 pm

2 stops18h 15m

$460

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 3/4

9:00 pm-11:05 pm

2 stops21h 05m

London Luton

Mon 3/9

6:00 am-9:10 pm

2 stops19h 10m

$461

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 4/17

11:25 pm-6:05 pm

1 stop13h 40m

London Luton

Wed 4/22

5:40 am-6:55 pm

2 stops18h 15m

$462

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Fri 2/20

3:30 pm-3:25 pm

2 stops18h 55m

London Luton

Mon 2/23

6:00 am-3:38 pm

2 stops14h 38m

$463

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 3/4

10:05 am-7:50 pm

3 stops28h 45m

London Luton

Thu 3/12

2:15 pm-5:40 pm

2 stops31h 25m

$463

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 2/25

3:30 pm-11:05 pm

3 stops26h 35m

London Luton

Mon 3/2

6:00 am-3:38 pm

2 stops14h 38m

$464

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 2/25

3:40 pm-5:05 pm

2 stops20h 25m

London Luton

Mon 3/2

6:00 am-4:09 pm

2 stops15h 09m

$464

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Fri 2/20

11:30 am-3:25 pm

2 stops22h 55m

London Luton

Fri 2/27

5:50 am-7:03 pm

2 stops18h 13m

$465

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

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

  • 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
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
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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