Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Pennsylvania to London from $270

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 7/22. 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
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
11:10 pm - 9:15 pm
JFK
-
LTN
17h 05m
2 stops
Multiple Airlines Logo
6:15 am - 7:20 pm
LTN
-
JFK
18h 05m
2 stops
$611Multiple Airlines
Wed, Aug 26 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 10:10 pm
JFK
-
LTN
20h 40m
2 stops
Multiple Airlines Logo
11:00 am - 10:05 pm
LTN
-
JFK
16h 05m
2 stops
$612Multiple Airlines
Tue, Sep 1 - Sat, Sep 12
Multiple Airlines Logo
8:30 pm - 3:30 pm
JFK
-
LTN
14h 00m
2 stops
Multiple Airlines Logo
9:40 am - 7:20 pm
LTN
-
JFK
14h 40m
2 stops
$624Multiple Airlines
Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
8:30 pm - 6:05 pm
JFK
-
LTN
16h 35m
2 stops
Multiple Airlines Logo
8:20 am - 7:00 pm
LTN
-
JFK
14h 40m
2 stops
$634Multiple Airlines
Mon, Oct 12 - Sat, Oct 31
Multiple Airlines Logo
11:25 pm - 6:40 pm
JFK
-
LTN
14h 15m
1 stop
Multiple Airlines Logo
12:45 pm - 9:40 pm
LTN
-
JFK
13h 55m
1 stop
$637Multiple Airlines
Sat, Oct 10 - Tue, Oct 13
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
$638Multiple Airlines
Mon, Aug 31 - Tue, Sep 8
Multiple Airlines Logo
8:30 pm - 6:05 pm
JFK
-
LTN
16h 35m
2 stops
Multiple Airlines Logo
8:30 am - 10:05 pm
LTN
-
JFK
18h 35m
2 stops
$639Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
11:10 pm - 5:25 pm
JFK
-
LTN
13h 15m
2 stops
Multiple Airlines Logo
6:20 am - 7:20 pm
LTN
-
JFK
18h 00m
2 stops
$640Multiple Airlines
Fri, Sep 4 - Fri, Sep 18
Multiple Airlines Logo
8:30 pm - 6:05 pm
JFK
-
LTN
16h 35m
2 stops
Multiple Airlines Logo
8:30 am - 7:20 pm
LTN
-
JFK
15h 50m
2 stops
$646Multiple Airlines
Fri, Oct 2 - Mon, Oct 5
Multiple Airlines Logo
8:30 pm - 3:30 pm
JFK
-
LTN
14h 00m
2 stops
Multiple Airlines Logo
6:20 am - 7:20 pm
LTN
-
JFK
18h 00m
2 stops
$647Multiple Airlines
Tue, Sep 1 - Fri, Sep 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 May 7, 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 8/26

11:10 pm-9:15 pm

2 stops17h 05m

London Luton

Wed 9/9

6:15 am-7:20 pm

2 stops18h 05m

$611

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 9/1

8:30 pm-10:10 pm

2 stops20h 40m

London Luton

Sat 9/12

11:00 am-10:05 pm

2 stops16h 05m

$612

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 8/25

8:30 pm-3:30 pm

2 stops14h 00m

London Luton

Tue 9/8

9:40 am-7:20 pm

2 stops14h 40m

$624

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 10/12

8:30 pm-6:05 pm

2 stops16h 35m

London Luton

Sat 10/31

8:20 am-7:00 pm

2 stops14h 40m

$634

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sat 10/10

11:25 pm-6:40 pm

1 stop14h 15m

London Luton

Tue 10/13

12:45 pm-9:40 pm

1 stop13h 55m

$637
Quickest round-trip

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 8/31

11:10 pm-3:45 pm

2 stops11h 35m

London Luton

Tue 9/8

9:40 am-7:20 pm

2 stops14h 40m

$638

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 10/12

8:30 pm-6:05 pm

2 stops16h 35m

London Luton

Mon 10/19

8:30 am-10:05 pm

2 stops18h 35m

$639

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 9/4

11:10 pm-5:25 pm

2 stops13h 15m

London Luton

Fri 9/18

6:20 am-7:20 pm

2 stops18h 00m

$640

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 10/2

8:30 pm-6:05 pm

2 stops16h 35m

London Luton

Mon 10/5

8:30 am-7:20 pm

2 stops15h 50m

$646

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 9/1

8:30 pm-3:30 pm

2 stops14h 00m

London Luton

Fri 9/11

6:20 am-7:20 pm

2 stops18h 00m

$647

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 25m

Direct flights

Sun
The fastest flight from Pennsylvania to London Luton Airport takes 9h 25m
Direct flights go from Pennsylvania to London Luton Airport on Sunday. There are no airlines offering direct flights.
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
Dover
Luton
Hayes
Crawley
Slough
Wembley
Stansted
Watford
Croydon
Uxbridge
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow
Guildford

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/6
Sat 6/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $525
Flights to London Gatwick Airportfrom $437
Flights to London Stansted Airportfrom $523
Flights to London City Airportfrom $674
Flights to Glasgow Intl Airportfrom $587
Flights to Belfast Intl Airportfrom $681
Flights to London Southend Airportfrom $723
Flights to Belfast City Airportfrom $711