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Cheap flights from London Luton Airport to Philadelphia from $296

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Philadelphia departing on 1/15. 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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Find the cheapest flights from London Luton Airport to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from London Luton Airport to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Luton Airport to Philadelphia.

Cheap last minute flights

Planning a quick getaway from London Luton Airport to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Luton Airport to Philadelphia

Find recent round-trip train or bus tickets from London Luton Airport to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
12:35 pm - 7:05 pmLTN-PHL
11h 30m1 stop
8:35 pm - 4:00 pmPHL-LTN
14h 25m1 stop
Thu, Apr 17 - Mon, Apr 21
1:00 pm - 7:05 pmLTN-PHL
11h 05m1 stop
8:35 pm - 4:00 pmPHL-LTN
14h 25m1 stop
Wed, Apr 16 - Mon, Apr 21
3:30 pm - 10:16 pmLTN-PHL
35h 46m3 stops
6:39 am - 8:55 pmPHL-LTN
33h 16m3 stops
Sat, Feb 1 - Sat, Feb 8
6:30 am - 9:57 amLTN-PHL
32h 27m3 stops
5:45 pm - 4:40 pmPHL-LTN
17h 55m2 stops
$1,022
Find Deal
Thu, Jan 16 - Thu, Jan 23
4:30 pm - 10:16 pmLTN-PHL
34h 46m3 stops
5:45 pm - 4:40 pmPHL-LTN
17h 55m2 stops
$1,070
Find Deal
Fri, Jan 17 - Thu, Jan 23
3:30 pm - 10:16 pmLTN-PHL
35h 46m3 stops
4:25 pm - 2:15 pmPHL-LTN
16h 50m2 stops
$1,149
Find Deal
Sat, Feb 1 - Sat, Feb 8
6:50 am - 8:50 pmLTN-PHL
43h 00m3 stops
4:25 pm - 12:00 pmPHL-LTN
14h 35m2 stops
$1,239
Find Deal
Wed, Jan 8 - Thu, Jan 16
9:40 pm - 4:00 pmLTN-PHL
23h 20m2 stops
4:25 pm - 4:05 pmPHL-LTN
18h 40m2 stops
$1,688
Find Deal
Sat, Feb 1 - Sat, Feb 8
3:35 pm - 2:44 pmLTN-PHL
52h 09m2 stops
Wed, Jan 15
6:30 am - 2:39 pmLTN-PHL
37h 09m2 stops
Thu, Mar 6
7:45 am - 2:39 pmLTN-PHL
35h 54m2 stops
Wed, Feb 12
9:00 am - 7:21 amLTN-PHL
27h 21m3 stops
Thu, Mar 6
6:30 am - 2:26 pmLTN-PHL
36h 56m3 stops
Thu, Feb 13
6:50 am - 8:43 amLTN-PHL
30h 53m3 stops
Wed, Feb 12
6:30 am - 2:39 pmLTN-PHL
37h 09m2 stops
Thu, Feb 13
8:50 am - 2:16 pmLTN-PHL
34h 26m3 stops
Mon, May 19
6:05 am - 11:20 amLTN-PHL
34h 15m2 stops
Fri, Apr 11
9:50 pm - 12:23 pmLTN-PHL
43h 33m3 stops
Tue, Dec 24
5:50 pm - 10:36 pmLTN-PHL
33h 46m3 stops
6:05 am - 9:55 pmPHL-LTN
34h 50m3 stops
$1,514
Find Deal
Tue, Dec 24 - Mon, Dec 30
7:55 pm - 10:36 pmLTN-PHL
31h 41m3 stops
5:15 pm - 5:10 pmPHL-LTN
18h 55m2 stops
$1,603
Find Deal
Sat, Dec 21 - Sat, Dec 28
5:50 pm - 10:36 pmLTN-PHL
33h 46m3 stops
4:25 pm - 1:20 pmPHL-LTN
15h 55m2 stops
$1,649
Find Deal
Tue, Dec 24 - Mon, Dec 30
10:40 pm - 4:00 pmLTN-PHL
22h 20m3 stops
4:25 pm - 1:15 pmPHL-LTN
15h 50m2 stops
$1,827
Find Deal
Tue, Dec 24 - Wed, Jan 1
6:00 am - 4:00 pmLTN-PHL
15h 00m1 stop
5:30 pm - 8:25 amPHL-LTN
9h 55m1 stop
$1,998
Find Deal
Sat, Dec 21 - Sat, Dec 28
6:00 am - 4:00 pmLTN-PHL
15h 00m2 stops
4:25 pm - 1:15 pmPHL-LTN
15h 50m2 stops
$2,018
Find Deal
Tue, Dec 24 - Wed, Jan 1
5:50 am - 4:00 pmLTN-PHL
15h 10m1 stop
5:30 pm - 8:55 amPHL-LTN
10h 25m1 stop
$2,049
Find Deal
Fri, Dec 20 - Fri, Dec 27
6:00 am - 4:00 pmLTN-PHL
15h 00m1 stop
6:18 pm - 6:35 pmPHL-LTN
19h 17m2 stops
$2,113
Find Deal
Sat, Dec 21 - Sat, Dec 28

See travel insights to Philadelphia from

How to get the cheapest flight ticket from London Luton Airport to Philadelphia

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

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from London Luton Airport is in February. Flight prices, which tend to average around $670, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from London Luton Airport averaging around $687.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from London Luton Airport to Philadelphia is on a Tuesday. Travelers who choose to depart for Philadelphia on a Tuesday will often find tickets for as low as $704. On the other hand, Friday is the most expensive day to depart from London Luton Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $891.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from London Luton Airport to Philadelphia in the evening for as low as $704. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $768.

Can stopping save me money on London Luton Airport to Philadelphia flights?

You could potentially save up to 48% on your flight if you consider stops on a London Luton Airport to Philadelphia flight.

When to book flights from London Luton Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Luton Airport to Philadelphia (LTN to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to Philadelphia

Best Price Found

$296

Fastest flight time

11h 05m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from London Luton Airport in the past 72 hours is $296. The best round-trip flight deal from London Luton Airport to Philadelphia found on momondo in the last 72 hours is $752.
The fastest flight from London Luton Airport to Philadelphia takes 11h 05m
There are no direct flights from London Luton Airport to Philadelphia. Popular non-direct route for this connection is London Luton Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is London Luton to Philadelphia by plane?

    Philadelphia is 3521.0 mi away from London Luton. By plane, this route typically takes 11h 05m.

  • When did momondo last update prices for flights from London Luton Airport to Philadelphia Airport?

    Prices for flights from London Luton Airport to Philadelphia Airport refresh daily.

  • How old do you have to be to fly from London Luton Airport to Philadelphia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Philadelphia for you.

Can I find flights from London to Philadelphia with flexible booking policies on momondo?

Flights from London to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Philadelphia?

Once all potential London to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from London and alert you when they change.


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