In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What is the cheapest time of day to fly from LTN to PHL?

When flying from London Luton Airport to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Philadelphia from London Luton?

Philadelphia (PHL) is the airport you will fly into if you book a flight from London Luton to Philadelphia. You should not have trouble finding flights to Philadelphia from London Luton; the airport handles an average of 0 inbound flights from London Luton per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Philadelphia airport from London Luton. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

Can I find deals for flights from Luton to Philadelphia that include hotel bookings?

Yes. In addition to deals on Luton to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Luton to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Philadelphia.

Can I find deals for business class flights from Luton to Philadelphia?

Yes. Cheapflights offers flight deals from Luton to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£366+ Flights from London Luton Airport to Philadelphia

Find flight deals from Luton to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Philadelphia
Explore the most affordable flight options available from Luton to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Mon 15/1208:50LTN - PHL

1 stop12h 10mMultiple Airlines

Tue 30/1217:30PHL - LTN

1 stop11h 15mMultiple Airlines

Deal found 14/10£475

Fri 21/1120:55LTN - PHL

2 stops23h 54mMultiple Airlines

Sun 30/1116:35PHL - LTN

2 stops14h 10mMultiple Airlines

Deal found 15/10£535

Wed 12/1120:50LTN - PHL

3 stops28h 06mMultiple Airlines

Wed 19/1106:00PHL - LTN

3 stops32h 25mMultiple Airlines

Deal found 15/10£558

Thu 11/1220:00LTN - PHL

3 stops31h 46mMultiple Airlines

Sun 21/1209:20PHL - LTN

2 stops21h 25mMultiple Airlines

Deal found 16/10£567

Sat 13/1206:00LTN - PHL

1 stop15h 00mMultiple Airlines

Tue 16/1217:30PHL - LTN

1 stop11h 15mMultiple Airlines

Deal found 15/10£588

Thu 13/1117:00LTN - PHL

3 stops32h 27mMultiple Airlines

Mon 17/1106:00PHL - LTN

3 stops33h 10mMultiple Airlines

Deal found 16/10£606

Wed 29/1006:55LTN - PHL

3 stops29h 57mMultiple Airlines

Wed 5/1106:00PHL - LTN

3 stops32h 25mMultiple Airlines

Deal found 15/10£609

Mon 17/1107:50LTN - PHL

3 stops19h 56mMultiple Airlines

Mon 24/1115:30PHL - LTN

2 stops23h 40mMultiple Airlines

Deal found 15/10£625

Sat 29/1107:55LTN - PHL

3 stops19h 51mMultiple Airlines

Sat 6/1215:30PHL - LTN

2 stops15h 55mMultiple Airlines

Deal found 15/10£628

Best flights from Luton to Philadelphia
Discover carefully curated flight deals from Luton to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.

Mon 15/1208:50LTN - PHL

1 stop12h 10mMultiple Airlines

Tue 30/1217:30PHL - LTN

1 stop11h 15mMultiple Airlines

Deal found 14/10£475

Fri 21/1120:55LTN - PHL

2 stops23h 54mMultiple Airlines

Sun 30/1116:35PHL - LTN

2 stops14h 10mMultiple Airlines

Deal found 15/10£535

Wed 12/1120:50LTN - PHL

3 stops28h 06mMultiple Airlines

Wed 19/1106:00PHL - LTN

3 stops32h 25mMultiple Airlines

Deal found 15/10£558

Sat 13/1206:00LTN - PHL

1 stop15h 00mMultiple Airlines

Tue 16/1217:30PHL - LTN

1 stop11h 15mMultiple Airlines

Deal found 15/10£588

Thu 13/1117:00LTN - PHL

3 stops32h 27mMultiple Airlines

Mon 17/1106:00PHL - LTN

3 stops33h 10mMultiple Airlines

Deal found 16/10£606

Mon 17/1107:50LTN - PHL

3 stops19h 56mMultiple Airlines

Mon 24/1115:30PHL - LTN

2 stops23h 40mMultiple Airlines

Deal found 15/10£625

Wed 5/1120:50LTN - PHL

3 stops28h 06mMultiple Airlines

Sat 29/1105:25PHL - LTN

3 stops27h 35mMultiple Airlines

Deal found 15/10£654

Tue 25/1109:00LTN - PHL

1 stop12h 00mMultiple Airlines

Wed 10/1205:35PHL - LTN

3 stops32h 50mMultiple Airlines

Deal found 14/10£706

Last-minute flights from Luton to Philadelphia
Discover last-minute flight deals from Luton to Philadelphia. Data last updated 17 October 2025 and is based on user searches.

Wed 29/1006:55LTN - PHL

3 stops29h 57mMultiple Airlines

Wed 5/1106:00PHL - LTN

3 stops32h 25mMultiple Airlines

Deal found 15/10£609

Wed 12/1120:50LTN - PHL

3 stops28h 06mMultiple Airlines

Wed 19/1106:00PHL - LTN

3 stops32h 25mMultiple Airlines

Deal found 15/10£558

Thu 13/1117:00LTN - PHL

3 stops32h 27mMultiple Airlines

Mon 17/1106:00PHL - LTN

3 stops33h 10mMultiple Airlines

Deal found 16/10£606

Mon 17/1107:50LTN - PHL

3 stops19h 56mMultiple Airlines

Mon 24/1115:30PHL - LTN

2 stops23h 40mMultiple Airlines

Deal found 15/10£625

Wed 19/1107:00LTN - PHL

3 stops30h 53mMultiple Airlines

Mon 24/1117:30PHL - LTN

1 stop10h 05mMultiple Airlines

Deal found 16/10£660

Fri 21/1120:55LTN - PHL

2 stops23h 54mMultiple Airlines

Sun 30/1116:35PHL - LTN

2 stops14h 10mMultiple Airlines

Deal found 15/10£535

Sat 29/1107:55LTN - PHL

3 stops19h 51mMultiple Airlines

Sat 6/1215:30PHL - LTN

2 stops15h 55mMultiple Airlines

Deal found 15/10£628

One-way flights from Luton to Philadelphia
Search for one-way flight options from Luton to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 17 October 2025.

Sun 7/1208:05LTN - PHL

1 stop12h 55mMultiple Airlines

Deal found 15/10£366

Tue 2/1209:00LTN - PHL

1 stop12h 00mMultiple Airlines

Deal found 15/10£366

Mon 24/1106:00LTN - PHL

1 stop15h 00mMultiple Airlines

Deal found 16/10£367

Wed 3/1217:10LTN - PHL

1 stop27h 50mMultiple Airlines

Deal found 16/10£368

Sun 23/1113:40LTN - PHL

3 stops48h 13mMultiple Airlines

Deal found 16/10£369

Sat 24/120:50LTN - PHL

3 stops41h 00mMultiple Airlines

Deal found 15/10£374

Fri 14/1121:55LTN - PHL

3 stops42h 23mMultiple Airlines

Deal found 16/10£377

Mon 8/1221:55LTN - PHL

3 stops47h 05mMultiple Airlines

Deal found 15/10£380

Mon 12/114:55LTN - PHL

3 stops35h 29mMultiple Airlines

Deal found 15/10£383

Cheap flight deals from Luton to Philadelphia

Round-trip from	£475
One-way from	£366
Popular in	August
Cheapest in	February
Average price	£546

15/12-30/12
2 total stops
23h 25m total
London to Philadelphia

Search Deals

7/12
1 total stop
12h 55m total
London to Philadelphia

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£24 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Mon 15/12

08:50-16:00

1 stop12h 10m

Philadelphia

Tue 30/12

17:30-09:45

1 stop11h 15m

£475

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Fri 21/11

20:55-15:49

2 stops23h 54m

Philadelphia

Sun 30/11

16:35-11:45

2 stops14h 10m

£535

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Wed 12/11

20:50-19:56

3 stops28h 06m

Philadelphia

Wed 19/11

06:00-19:25

3 stops32h 25m

£558

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Sat 13/12

06:00-16:00

1 stop15h 00m

Philadelphia

Tue 16/12

17:30-09:45

1 stop11h 15m

£588

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Thu 13/11

17:00-20:27

3 stops32h 27m

Philadelphia

Mon 17/11

06:00-20:10

3 stops33h 10m

£606

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Mon 17/11

07:50-22:46

3 stops19h 56m

Philadelphia

Mon 24/11

15:30-20:10

2 stops23h 40m

£625

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Wed 5/11

20:50-19:56

3 stops28h 06m

Philadelphia

Sat 29/11

05:25-14:00

3 stops27h 35m

£654

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Tue 25/11

09:00-16:00

1 stop12h 00m

Philadelphia

Wed 10/12

05:35-19:25

3 stops32h 50m

£706

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Mon 15/12

06:00-16:00

1 stop15h 00m

£368

LondonPhiladelphia

LTN - PHL

LTNPHL

London Luton

Sun 23/11

13:40-08:53

3 stops48h 13m

£369

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 18 results

Best time to book a flight from Luton to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Luton with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Philadelphia from London Luton?
Philadelphia (PHL) is the airport you will fly into if you book a flight from London Luton to Philadelphia. You should not have trouble finding flights to Philadelphia from London Luton; the airport handles an average of 0 inbound flights from London Luton per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Philadelphia airport from London Luton. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.
Can I find deals for flights from Luton to Philadelphia that include hotel bookings?
Yes. In addition to deals on Luton to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luton to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Philadelphia.
Can I find deals for business class flights from Luton to Philadelphia?
Yes. Cheapflights offers flight deals from Luton to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Luton to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Luton today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Luton to Philadelphia?

Cheapflights helps you find that perfect flight to Philadelphia from Luton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Luton to Philadelphia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Luton to Philadelphia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Luton to Philadelphia become cheaper?

Yes! Start tracking prices for Luton to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London Luton Airport to Philadelphia from £366

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Luton to Philadelphia

Cheapest flights from Luton to PhiladelphiaExplore the most affordable flight options available from Luton to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Explore the most affordable flight options available from Luton to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Cheap flight deals from Luton to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Luton to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Luton with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Luton to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Philadelphia from London Luton?

Can I find deals for flights from Luton to Philadelphia that include hotel bookings?

How can I find direct flights from Luton to Philadelphia?

Can I find deals for business class flights from Luton to Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luton to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Luton to Philadelphia?

Why should you use Cheapflights to find cheap flight tickets from Luton to Philadelphia?

Can Cheapflights find flights from Luton to Philadelphia with no change fees?

Can Cheapflights notify me if prices for flights from Luton to Philadelphia become cheaper?

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Cheapest flights from Luton to Philadelphia
Explore the most affordable flight options available from Luton to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.