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£405+ Cheap flights to Philadelphia

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
20 Nov — 27 Nov1
1 adult

Flights to Philadelphia in 2024

Find the latest flights to Philadelphia in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 943,810 searches and data was last updated on 15 November 2024.

Return from

£495

One-way from

£405

Popular in

July

Cheapest in

January

Average price

£525
Finnair
  • Finnair
  • 14/1-6/2
  • 1 total stop
  • 25h 20m total
  • London to Philadelphia
12/12
  • 12/12
  • 2 total stops
  • 30h 14m total
  • London to Philadelphia
High demand for flights, 13% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in November 2024

Find flight deals to Philadelphia

Cheapest flights to Philadelphia
Explore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 15 November 2024.

Fri 22/1114:00LGW - PHL
1 stop24h 51mMultiple Airlines
Fri 29/1122:29PHL - LGW
2 stops30h 31mMultiple Airlines
Deal found 14/11£494
Wed 4/1208:50LHR - PHL
1 stop12h 35mAmerican Airlines
Wed 11/1213:40PHL - LHR
1 stop11h 15mAmerican Airlines
Deal found 13/11£506
Tue 3/1216:30LHR - PHL
1 stop22h 05mBritish Airways
Wed 11/1213:50PHL - LHR
1 stop13h 00mBritish Airways
Deal found 15/11£508
Thu 26/1208:25LHR - PHL
1 stop28h 15mIcelandair
Tue 31/1208:15PHL - LHR
1 stop16h 40mIcelandair
Deal found 14/11£509
Wed 4/1209:50LHR - PHL
1 stop11h 10mAer Lingus
Mon 16/1217:30PHL - LHR
1 stop9h 35mAer Lingus
Deal found 15/11£513
Wed 4/1213:10LHR - PHL
Nonstop8h 10mFinnair
Sun 8/1221:07PHL - LHR
1 stop30h 33mFinnair
Deal found 14/11£525
Tue 3/1212:15LHR - PHL
2 stops18h 02mMultiple Airlines
Wed 11/1210:55PHL - LHR
2 stops18h 55mMultiple Airlines
Deal found 15/11£527
Mon 25/1108:25LHR - PHL
1 stop16h 20mJetBlue
Tue 10/1208:15PHL - LHR
1 stop16h 40mJetBlue
Deal found 15/11£528
Fri 13/1210:40LGW - PHL
2 stops25h 59mTAP AIR PORTUGAL
Thu 9/119:53PHL - LGW
2 stops14h 57mTAP AIR PORTUGAL
Deal found 14/11£529
Tue 3/1208:30LHR - PHL
1 stop12h 30mLufthansa
Wed 11/1210:30PHL - LHR
2 stops14h 25mLufthansa
Deal found 14/11£532
Tue 24/1207:30LHR - PHL
1 stop13h 30mUnited Airlines
Thu 20/310:35PHL - LHR
1 stop16h 05mUnited Airlines
Deal found 15/11£536
Sat 23/1106:40LHR - PHL
2 stops23h 14mScandinavian Airlines
Sat 7/1215:17PHL - LHR
2 stops19h 43mScandinavian Airlines
Deal found 15/11£554

Find flights to Philadelphia within your budget

Locate flights to Philadelphia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 943,810 searches and data was last updated on 15 November 2024.

Fly from

Any airport

Route

Depart

Return

Price

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 14/1

10:15-13:30

Nonstop8h 15m

Philadelphia

Thu 6/2

10:35-08:40

1 stop17h 05m

£495

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Mon 25/11

14:00-01:17

1 stop16h 17m

Philadelphia

Sat 30/11

05:10-10:00

2 stops23h 50m

£495

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Sat 8/3

08:25-17:23

1 stop13h 58m

Philadelphia

Mon 17/3

10:13-05:55

1 stop15h 42m

£497

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Wed 22/1

16:35-19:07

2 stops31h 32m

Philadelphia

Fri 31/1

10:59-15:45

2 stops23h 46m

£505

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 4/12

08:50-16:25

1 stop12h 35m

Philadelphia

Wed 11/12

13:40-05:55

1 stop11h 15m

£506

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 3/12

16:30-09:35

1 stop22h 05m

Philadelphia

Wed 11/12

13:50-07:50

1 stop13h 00m

£508

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Thu 26/12

08:25-07:40

1 stop28h 15m

Philadelphia

Tue 31/12

08:15-05:55

1 stop16h 40m

£509

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 4/12

09:50-16:00

1 stop11h 10m

Philadelphia

Mon 16/12

17:30-08:05

1 stop9h 35m

£513

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 14/1

06:30-22:36

2 stops21h 06m

Philadelphia

Thu 6/2

10:35-06:20

2 stops14h 45m

£524

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 3/12

12:15-01:17

2 stops18h 02m

Philadelphia

Wed 11/12

10:55-10:50

2 stops18h 55m

£527

Flights are sorted by cheapest first

Deals found on 15/11

Showing 1-10 of 58 results
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Best time to book a flight to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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.

Travel insights for flights to Philadelphia

Get recent, data-driven insights about flights to Philadelphia including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Philadelphia?

Use this chart to determine the optimal time to book a return flight from London to Philadelphia. Price data was last updated on 8 November 2024.

The price you pay for your flight to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Philadelphia?

On average, a flight from London to Philadelphia takes 13 hours 49 minutes. Flights to Philadelphia from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Philadelphia?

Use this chart to determine the cheapest time to fly return from London to Philadelphia. Price data was last updated on 10 November 2024.

Users looking for the lowest fares to Philadelphia should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to Philadelphia

The most flights from London to Philadelphia are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

What are the cheapest airlines that fly to Philadelphia?

The cheapest airlines flying from London to Philadelphia are JetBlue, Air Canada and Royal Air Maroc.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

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.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 15 November 2024.
To help decide which airline to fly to Philadelphia, see what other customers have to say about Finnair, JetBlue and TAP AIR PORTUGAL. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,786 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,786 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.7
Good
1,304 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
810 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
1,638 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
662 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

City overview

There is so much to do and see in Philadelphia that it’s hard to know where to start. For most visitors to Philadelphia, it’s best to start at the beginning. After all, this is where the “Declaration of Independence” and the Constitution were written and signed, thus signalling the beginning of American freedom and civil liberties.

Today, travellers to Philadelphia gear up for a whirlwind history lesson. Sure, there’s the Liberty Bell, the signing of the Constitution and Independence Place, but if you look closely you’ll find that history runs deep within the city limits. Pay close attention to the hotels – look closely and you’ll see a combination of old Philadelphia combined with the new world. Philadelphia is packed full of cobblestone streets, grand halls and historic homes.

Movie lovers can run up the stairs of the Capitol building – just like Sylvester Stallone in Rocky – and then stand in line for cheese steak at one of the city’s famous stands. Sports lovers book flights to Philadelphia to cheer on the Eagles, the Phillies, the Flyers and the 76ers.

If you have a day spare then take a flights across to Newark and see the Thomas Edison National Historical Park, flight times are around 30min while a drive will get you there in 2hrs. 

Philadelphia climate

Icy cold winters and extremely humid summers make spring and autumn the best time to take flights to Philadelphia. If you can handle the crowds, Philadelphia goes wild every 4th of July (Independence Day) with fireworks and city-wide celebrations.

Getting around Philadelphia

A quick and easy way to get around the city centre is the Phlash, Philadelphia’s gas-engine trolley. It’s a convenient way to get to Independence Visitor Centre, Penn’s Landing and the Philadelphia Museum of Art. The trolley runs every day and can be boarded every 12 minutes at very affordable rates. It also provides direct connections to rail lines.

Getting from the Airport to the City

The main airport for travellers taking flights to Philadelphia is Philadelphia International Airport (PHL). There is a shuttle available from the airport and transfer time is about 30 minutes. Car rental companies operate at the airport as well as limousine service.

What is good to know if travelling to Philadelphia?

  • National Park Service rangers invite you to the Edgar Allan Poe National Historic Site which commemorates Poe’s mysterious death on October 7, 1849. A series of special programs leading up to Halloween explore the famous author’s themes of madness, revenge, premature burial and death.
  • Located across from the Liberty Bell and Independence Hall in Independence National Historical Park, the Independence Visitor Centre provides a free orientation to the culture, history, shopping and dining throughout the Greater Philadelphia region.
  • Plan a visit to the National Constitution Centre where you can explore the Interactive Constitution, a clause-by-clause explanation of the Constitution, providing easy access to basic constitutional facts and interpretation, and searchable by key words and Supreme Court cases.
  • Be sure to visit the Philadelphia Stock Exchange (PHLX) which is the oldest stock exchange in the United States.
  • Celebrating more than 100 years of Gilbert and Sullivan and located in Philadelphia, the Savoy Company is the oldest amateur theatre company in the world dedicated solely to the production of the works of Gilbert and Sullivan.

Philadelphia airport overview

Philadelphia International Airport is the largest airport in Pennsylvania and an international hub for US Airways. It’s also the main gateway to Philadelphia and Pennsylvania generally.

Philadelphia itself, affectionately known as Philly, is often referred to as “the Birthplace of America”. With a rich and varied history, it’s the fifth-largest city in the US, and has a metropolitan area spanning 12 counties. As a result the atmosphere, architecture and demographic varies quite widely depending on which area you travel to, from up-market art and design centres and historic quarters to working-class areas and quiet, leafy suburbs.

The airport is one of the busiest in the world. It has seven terminals, two of which are international terminals, and more than 160 shops and eateries. The immigration counters are notorious for being understaffed and poorly organised and long queues are common, so if you’re catching a connecting flight, make sure you arrive well in advance.

  • When is the best time to fly Philadelphia?

    Peak Season: Summer months of June to August are the peak season, which experiences temperatures on average between 21 and 29 degrees Celsius. The pleasant weather makes for a great time to explore the city, but bear in mind this season attracts the most crowds. As this is the most popular time, accommodation and flights to Philadelphia will be more expensive. Off Peak Season The off-peak season starts in autumn (September – November) and although temperatures are mild, winter soon arrives, which is cold in Philadelphia, with temperatures generally below freezing. If you can brave the chilly weather, however, you’re likely to find fewer crowds, discounted hotels and cheap flights to Philadelphia during this time. Shoulder Season: Spring can still be busy although the crowds will be smaller than the peak months. This can be a great time to book a holiday, as the weather will usually be around 1 to 10 degrees in March and 10 to 21 degrees in May, and prices will generally be slightly cheaper than during the summer months. Be aware, however, that Philadelphia is home to hordes of students and 80 regional colleges and universities so plan your trip to avoid the autumn arrival and spring exodus of all those students.

  • What airport do you fly into for flights to Philadelphia?

    If you book a flight to Philadelphia, you will be flying into Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 10 flights from London to Philadelphia per day from 13 different airlines.

  • Can I find cheaper flights to Philadelphia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Philadelphia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Philadelphia?

    Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Philadelphia.

  • What is the cheapest airport to fly to in Philadelphia?

    Philadelphia is currently the cheapest airport to fly to in Philadelphia. One-way flights to Philadelphia typically cost £43, while return flights cost around £57.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around £72, however they can be found for as little as £72.

  • Where does the fastest flight to Philadelphia depart from?

    For those looking to save time traveling to Philadelphia, London offers the quickest one-way flight (7 hours 45 minutes).

  • Which airport is closest to University of Pennsylvania?

    f being close to University of Pennsylvania is important to you, you’ll want to land at Philadelphia Airport.

  • Does Philadelphia have car hire?

    Yes. Those touching down at Philadelphia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Philadelphia?

    Yes. Philadelphia has hotels nearby for those requiring accommodations. Philadelphia Airport Marriott is the closest property to Philadelphia (0.0 mi away from Philadelphia).

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