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Cheap flights from London Luton Airport to Philadelphia from £345

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Luton Airport to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:00 - 18:55LTN  London Luton-PHL Philadelphia
14h 55m1 stop Dublin
Multiple Airlines Logo
20:25 - 16:05PHL  Philadelphia-LTN London Luton
14h 40m1 stop Dublin
£582Multiple Airlines
Sun, 27 Sep - Sat, 3 Oct
Multiple Airlines Logo
08:15 - 17:49LTN  London Luton-PHL Philadelphia
14h 34m2 stops Dublin Boston Logan Intl
Multiple Airlines Logo
20:25 - 12:45PHL  Philadelphia-LTN London Luton
11h 20m1 stop Dublin
£584Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct
Multiple Airlines Logo
16:30 - 14:49LTN  London Luton-PHL Philadelphia
27h 19m3 stops Barcelona-El Prat Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
15:25 - 11:00PHL  Philadelphia-LTN London Luton
14h 35m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
£585Multiple Airlines
Wed, 2 Sep - Mon, 7 Sep
Multiple Airlines Logo
11:00 - 18:55LTN  London Luton-PHL Philadelphia
12h 55m1 stop Dublin
Multiple Airlines Logo
20:25 - 16:05PHL  Philadelphia-LTN London Luton
14h 40m1 stop Dublin
£586Multiple Airlines
Sat, 3 Oct - Sat, 10 Oct
Multiple Airlines Logo
09:40 - 18:55LTN  London Luton-PHL Philadelphia
14h 15m1 stop Dublin
Multiple Airlines Logo
10:45 - 09:15PHL  Philadelphia-LTN London Luton
17h 30m2 stops Boston Logan Intl Dublin
£589Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Multiple Airlines Logo
08:00 - 22:46LTN  London Luton-PHL Philadelphia
19h 46m3 stops Madrid Barajas Frankfurt am Main Toronto Pearson Intl
Multiple Airlines Logo
16:20 - 14:05PHL  Philadelphia-LTN London Luton
16h 45m2 stops Toronto Pearson Intl Madrid Barajas
£591Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Multiple Airlines Logo
08:15 - 17:49LTN  London Luton-PHL Philadelphia
14h 34m2 stops Dublin Boston Logan Intl
Multiple Airlines Logo
20:25 - 12:45PHL  Philadelphia-LTN London Luton
11h 20m1 stop Dublin
£594Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct
Multiple Airlines Logo
16:30 - 14:47LTN  London Luton-PHL Philadelphia
27h 17m3 stops Barcelona-El Prat Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
15:25 - 12:25PHL  Philadelphia-LTN London Luton
16h 00m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
£596Multiple Airlines
Wed, 23 Sep - Sun, 27 Sep

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Use the filters below to find and compare flights from London Luton Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Sun 27/9

09:00-18:55

1 stop14h 55m

Philadelphia

Sat 3/10

20:25-16:05

1 stop14h 40m

£582
Fastest return journey

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Mon 5/10

08:15-17:49

2 stops14h 34m

Philadelphia

Mon 12/10

20:25-12:45

1 stop11h 20m

£584

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Wed 2/9

16:30-14:49

3 stops27h 19m

Philadelphia

Mon 7/9

15:25-11:00

2 stops14h 35m

£585

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Sat 3/10

11:00-18:55

1 stop12h 55m

Philadelphia

Sat 10/10

20:25-16:05

1 stop14h 40m

£586

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Tue 6/10

09:40-18:55

1 stop14h 15m

Philadelphia

Tue 13/10

10:45-09:15

2 stops17h 30m

£589

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Thu 17/9

08:00-22:46

3 stops19h 46m

Philadelphia

Thu 24/9

16:20-14:05

2 stops16h 45m

£591

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Mon 5/10

08:15-17:49

2 stops14h 34m

Philadelphia

Mon 12/10

20:25-12:45

1 stop11h 20m

£594

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Wed 23/9

16:30-14:47

3 stops27h 17m

Philadelphia

Sun 27/9

15:25-12:25

2 stops16h 00m

£596
Cheapest one-way

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Sun 25/10

19:10-17:00

3 stops49h 50m

£345

LondonPhiladelphia

LTN London Luton - PHL Philadelphia

LTNPHL

London Luton

Wed 2/9

05:40-12:29

3 stops35h 49m

£347

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 day to depart on your flight to Philadelphia?

Our data shows that Tuesday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £631. On the other hand, Saturday is the most expensive day to depart from London Luton Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £687.

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

The cheapest time of day to fly to Philadelphia is in the morning when flights can be purchased for as low as £660. At midday is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £661 per ticket.

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 return 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

£345

Fastest flight time

11h 05m

Direct flights

None
The best one-way flight to Philadelphia from London Luton Airport in the past 72 hours is £345. The best return flight deal from London Luton Airport to Philadelphia found on momondo in the last 72 hours is £582.
The fastest flight from London Luton Airport to Philadelphia takes 11h 05m
There are no direct flights from London Luton Airport to Philadelphia. There are no popular flight routes from London Luton Airport to Philadelphia.
Search flight deals

Frequently asked questions about flying from London Luton Airport to Philadelphia

  • How far is London Luton to Philadelphia by plane?

    London Luton and Philadelphia are 3521.0 mi apart from one another. 11h 05m is a normal flight duration for this route.

  • 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 are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Bridgeport
Vineland
Newark
Reading
Rehoboth Beach
Dover
Essington
Ephrata
Cherry Hill
Dewey Beach
Wildwood
West Chester

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?

momondo does allow users to show only those flights to Philadelphia from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Philadelphia trip

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