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Cheap flights from Heathrow (LHR) to Philadelphia (PHL) from $272

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — PHL
May 17 — May 241
From?
To?
Fri 5/17
Fri 5/24
1 adult, Economy
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The best prices from London Heathrow to Philadelphia are usually found in January or February, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Heathrow to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2024.

Popular in

July

Cheapest in

January

Average price

$704

Round-trip from

$224
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 11% potential price drop
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Average for round-trip flights in May 2024
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From London Heathrow to Philadelphia
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What is the cheapest day to fly round-trip from London Heathrow Airport to Philadelphia?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 24% on the overall cost on flights from London Heathrow Airport to Philadelphia.

How far in advance should I book a flight from London Heathrow Airport to Philadelphia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 17% on flights from London Heathrow Airport to Philadelphia compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $660. For sooner than that we have options available in the next 3 days from $826.

What is the cheapest month to fly from London Heathrow Airport to Philadelphia?

November can be a great time to fly to Philadelphia from London Heathrow Airport with a flight ticket averaging about $704. Cheapflights users have found deals in the month of November for as cheap as $513. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from London Heathrow Airport to Philadelphia (LHR - PHL)?

When flying from London Heathrow Airport to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 18% versus a flight at noon.

Cheap Finnair flights from Heathrow to Philadelphia

Explore cheap flight options specifically provided by Finnair for the route between Heathrow and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Peruse some of the lowest-priced Finnair flights we've found from London to Philadelphia. Deals update often to give you more flight options matching your criteria
Wed 9/256:10 pmLHR - PHL
1 stop20h 40mFinnair
Mon 10/71:57 pmPHL - LHR
1 stop12h 33mFinnair
Deal found 5/11$521
Mon 9/161:00 pmLHR - PHL
Nonstop7h 55mFinnair
Mon 9/231:35 pmPHL - LHR
1 stop15h 05mFinnair
Deal found 5/12$534
Mon 9/169:35 amLHR - PHL
1 stop17h 48mFinnair
Mon 9/231:35 pmPHL - LHR
1 stop15h 05mFinnair
Deal found 5/12$540
Sun 5/197:20 pmLHR - PHL
1 stop22h 45mFinnair
Tue 6/111:39 pmPHL - LHR
1 stop11h 36mFinnair
Deal found 5/12$595
Mon 9/164:30 pmLHR - PHL
2 stops23h 19mFinnair
Mon 9/238:45 pmPHL - LHR
1 stop10h 25mFinnair
Deal found 5/12$596
Wed 10/26:10 pmLHR - PHL
1 stop20h 40mFinnair
Tue 10/2210:50 pmPHL - LHR
Nonstop7h 00mFinnair
Deal found 5/11$600
Sat 5/186:15 amLHR - PHL
1 stop11h 50mFinnair
Tue 5/218:35 amPHL - LHR
1 stop20h 15mFinnair
Deal found 5/11$606
Wed 10/26:10 pmLHR - PHL
1 stop20h 40mFinnair
Tue 10/226:52 pmPHL - LHR
1 stop12h 18mFinnair
Deal found 5/12$608
Sat 11/210:15 amLHR - PHL
Nonstop8h 15mFinnair
Sat 11/91:35 pmPHL - LHR
1 stop13h 45mFinnair
Deal found 5/12$609

  • If you’re traveling from London Heathrow Airport to Philadelphia, one of the more common airlines traveling that route is Finnair. London Heathrow Airport to Philadelphia flights are typically 61% cheaper than other airlines traveling the same route. Flights from Finnair typically cost $855.05 RT. The cheapest Finnair flight found for this route was $584. London Heathrow Airport is the most common London Heathrow Airport airport to take off from when flying to Philadelphia. Philadelphia Airport is the most popular arrival airport in Philadelphia. When flying from London Heathrow Airport to Philadelphia, Finnair flights are 7% more popular than any other airline flying that same route.

Cheap American Airlines flights from Heathrow to Philadelphia

Explore cheap flight options specifically provided by American Airlines for the route between Heathrow and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from London to Philadelphia. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 9/106:15 pmLHR - PHL
1 stop23h 50mAmerican Airlines
Tue 9/241:35 pmPHL - LHR
1 stop15h 15mAmerican Airlines
Deal found 5/11$549
Tue 9/101:40 pmLHR - PHL
Nonstop7h 55mAmerican Airlines
Tue 9/241:35 pmPHL - LHR
1 stop15h 15mAmerican Airlines
Deal found 5/11$561
Wed 9/256:10 pmLHR - PHL
1 stop20h 40mAmerican Airlines
Mon 10/77:40 pmPHL - LHR
Nonstop7h 05mAmerican Airlines
Deal found 5/11$562
Fri 9/278:50 amLHR - PHL
1 stop12h 30mAmerican Airlines
Mon 9/301:35 pmPHL - LHR
1 stop11h 40mAmerican Airlines
Deal found 5/11$564
Wed 9/252:25 pmLHR - PHL
2 stops13h 43mAmerican Airlines
Mon 10/71:35 pmPHL - LHR
1 stop15h 35mAmerican Airlines
Deal found 5/11$574
Tue 9/108:20 amLHR - PHL
2 stops16h 36mAmerican Airlines
Tue 9/241:35 pmPHL - LHR
1 stop15h 15mAmerican Airlines
Deal found 5/11$575
Fri 9/271:40 pmLHR - PHL
Nonstop7h 55mAmerican Airlines
Mon 9/301:35 pmPHL - LHR
1 stop15h 05mAmerican Airlines
Deal found 5/11$599
Wed 5/296:45 amLHR - PHL
1 stop14h 20mAmerican Airlines
Tue 6/41:36 pmPHL - LHR
1 stop11h 39mAmerican Airlines
Deal found 5/11$602
Tue 5/216:45 amLHR - PHL
1 stop14h 20mAmerican Airlines
Thu 6/61:39 pmPHL - LHR
1 stop11h 46mAmerican Airlines
Deal found 5/11$603

  • If you’re traveling from London Heathrow Airport to Philadelphia, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $743.90 RT. This price is typically 74% more expensive than other airlines that offer London Heathrow Airport to Philadelphia flights. When booking this route, the cheapest RT price found was $555. The most popular departure airport in London Heathrow Airport when flying to Philadelphia is London Heathrow Airport. The most popular airport to fly into when visiting Philadelphia is Philadelphia Airport. When flying from London Heathrow Airport to Philadelphia, American Airlines flights are 1% more popular than any other airline flying that same route.

Cheap Heathrow to Philadelphia flights in May & June 2024

Find cheap flight options from Heathrow to Philadelphia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Prices were last updated on May 12, 2024.
The lowest fares we've come across on flights traveling from London to Philadelphia in May and June 2024. For more flight deals, be sure to check back very soon.
Mon 6/107:05 amLHR - PHL
1 stop14h 20mMultiple Airlines
Mon 6/1710:30 pmPHL - LHR
Nonstop7h 00mMultiple Airlines
Deal found 5/11$403
Tue 6/1110:05 amLHR - PHL
1 stop12h 39mIberia
Tue 6/187:20 pmPHL - LHR
Nonstop7h 25mIberia
Deal found 5/12$561
Tue 6/1110:05 amLHR - PHL
1 stop12h 39mIberia
Tue 6/183:44 pmPHL - LHR
1 stop11h 06mIberia
Deal found 5/12$566
Sun 5/197:20 pmLHR - PHL
1 stop22h 45mFinnair
Tue 6/111:39 pmPHL - LHR
1 stop11h 36mFinnair
Deal found 5/12$595
Wed 5/296:45 amLHR - PHL
1 stop14h 20mAmerican Airlines
Tue 6/41:36 pmPHL - LHR
1 stop11h 39mAmerican Airlines
Deal found 5/11$602
Tue 5/216:45 amLHR - PHL
1 stop14h 20mAmerican Airlines
Thu 6/61:39 pmPHL - LHR
1 stop11h 46mAmerican Airlines
Deal found 5/11$603
Sat 5/186:15 amLHR - PHL
1 stop11h 50mFinnair
Tue 5/218:35 amPHL - LHR
1 stop20h 15mFinnair
Deal found 5/11$606
Wed 6/59:45 amLHR - PHL
Nonstop7h 55mMultiple Airlines
Wed 6/1910:30 pmPHL - LHR
Nonstop7h 00mMultiple Airlines
Deal found 5/12$612
Mon 6/106:10 pmLHR - PHL
1 stop20h 20mFinnair
Mon 6/177:06 amPHL - LHR
1 stop19h 59mFinnair
Deal found 5/11$614

Heathrow to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
The lowest fares we've come across on flights traveling from London to Philadelphia in May and June 2024. For more flight deals, be sure to check back very soon.
Mon 6/107:05 amLHR - PHL
1 stop14h 20mMultiple Airlines
Mon 6/1710:30 pmPHL - LHR
Nonstop7h 00mMultiple Airlines
Deal found 5/11$403
Wed 9/256:10 pmLHR - PHL
1 stop20h 40mFinnair
Mon 10/71:57 pmPHL - LHR
1 stop12h 33mFinnair
Deal found 5/11$521
Tue 9/106:15 pmLHR - PHL
1 stop20h 35mFinnair
Tue 9/248:45 pmPHL - LHR
1 stop10h 25mFinnair
Deal found 5/12$533
Wed 9/181:00 pmLHR - PHL
Nonstop7h 55mFinnair
Sun 9/228:45 pmPHL - LHR
1 stop31h 55mFinnair
Deal found 5/12$534
Mon 9/169:35 amLHR - PHL
1 stop17h 48mFinnair
Mon 9/231:35 pmPHL - LHR
1 stop15h 05mFinnair
Deal found 5/12$540
Tue 9/106:15 pmLHR - PHL
1 stop23h 50mAmerican Airlines
Tue 9/241:35 pmPHL - LHR
1 stop15h 15mAmerican Airlines
Deal found 5/11$549
Wed 12/114:30 pmLHR - PHL
1 stop22h 20mFinnair
Tue 12/171:38 pmPHL - LHR
1 stop12h 12mFinnair
Deal found 5/11$558
Tue 6/1110:05 amLHR - PHL
1 stop12h 39mIberia
Tue 6/187:20 pmPHL - LHR
Nonstop7h 25mIberia
Deal found 5/12$561
Wed 9/256:10 pmLHR - PHL
1 stop20h 40mAmerican Airlines
Mon 10/77:40 pmPHL - LHR
Nonstop7h 05mAmerican Airlines
Deal found 5/11$562

Non-stop flights to Philadelphia from Heathrow

Discover non-stop flight options from Heathrow to Philadelphia. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Take a look at some of the direct flights traveling from London to Philadelphia in the near future. Users can also choose from other London to Philadelphia flights by using the search form above.
Mon 9/161:40 pmLHR - PHL
Nonstop7h 55mBritish Airways
Mon 9/236:30 pmPHL - LHR
Nonstop7h 10mBritish Airways
Deal found 5/12$569
Tue 9/101:40 pmLHR - PHL
Nonstop7h 55mBritish Airways
Tue 9/246:30 pmPHL - LHR
Nonstop7h 10mBritish Airways
Deal found 5/12$587
Tue 9/101:40 pmLHR - PHL
Nonstop7h 55mBritish Airways
Tue 9/246:30 pmPHL - LHR
Nonstop7h 10mBritish Airways
Deal found 5/11$597
Mon 9/161:40 pmLHR - PHL
Nonstop7h 55mBritish Airways
Mon 9/236:30 pmPHL - LHR
Nonstop7h 10mBritish Airways
Deal found 5/11$598
Mon 7/11:40 pmLHR - PHL
Nonstop7h 55mIberia
Mon 7/157:30 pmPHL - LHR
Nonstop7h 15mIberia
Deal found 5/12$604
Wed 9/181:40 pmLHR - PHL
Nonstop7h 55mBritish Airways
Sun 9/226:30 pmPHL - LHR
Nonstop7h 10mBritish Airways
Deal found 5/12$606
Tue 8/209:45 amLHR - PHL
Nonstop8h 00mBritish Airways
Tue 12/176:35 pmPHL - LHR
Nonstop6h 55mBritish Airways
Deal found 5/12$610
Wed 6/59:45 amLHR - PHL
Nonstop7h 55mMultiple Airlines
Wed 6/1910:30 pmPHL - LHR
Nonstop7h 00mMultiple Airlines
Deal found 5/12$612
Tue 8/209:45 amLHR - PHL
Nonstop8h 00mFinnair
Mon 9/236:30 pmPHL - LHR
Nonstop7h 10mFinnair
Deal found 5/12$620

Heathrow to Philadelphia flights leaving soon

Find last-minute flight options from Heathrow to Philadelphia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Check out these flights departing soon from London to Philadelphia. Users should examine the flight details to ensure there are no surprises.
Sun 5/197:20 pmLHR - PHL
1 stop22h 45mFinnair
Tue 6/111:39 pmPHL - LHR
1 stop11h 36mFinnair
Deal found 5/12$595
Tue 5/216:45 amLHR - PHL
1 stop14h 20mAmerican Airlines
Thu 6/61:39 pmPHL - LHR
1 stop11h 46mAmerican Airlines
Deal found 5/11$603
Sat 5/186:15 amLHR - PHL
1 stop11h 50mFinnair
Tue 5/218:35 amPHL - LHR
1 stop20h 15mFinnair
Deal found 5/11$606
Tue 5/211:00 pmLHR - PHL
Nonstop7h 45mAmerican Airlines
Thu 6/61:39 pmPHL - LHR
1 stop11h 46mAmerican Airlines
Deal found 5/11$622
Sat 5/189:45 amLHR - PHL
Nonstop7h 45mFinnair
Tue 5/218:35 amPHL - LHR
1 stop20h 15mFinnair
Deal found 5/11$626
Tue 5/219:55 amLHR - PHL
2 stops14h 20mAmerican Airlines
Thu 6/61:39 pmPHL - LHR
1 stop11h 46mAmerican Airlines
Deal found 5/11$638
Sun 5/199:45 amLHR - PHL
Nonstop7h 45mFinnair
Tue 6/111:39 pmPHL - LHR
1 stop11h 36mFinnair
Deal found 5/12$644
Wed 5/229:30 amLHR - PHL
1 stop10h 58mAir Canada
Wed 5/294:10 pmPHL - LHR
1 stop12h 50mAir Canada
Deal found 5/12$651
Wed 5/229:30 amLHR - PHL
1 stop10h 58mAir Canada
Mon 5/2710:05 amPHL - LHR
1 stop15h 25mAir Canada
Deal found 5/12$654

One-way flights to Philadelphia from Heathrow

Search for one-way flight options from Heathrow to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Take a look at some of the one-way flights we've detected from London to Philadelphia. For those needing a return trip from London, there is a search form available above.
Thu 6/67:35 amLHR - PHL
2 stops22h 31mMultiple Airlines
Deal found 5/11$272
Wed 6/58:15 pmLHR - PHL
2 stops41h 35mMultiple Airlines
Deal found 5/11$273
Thu 6/137:05 amLHR - PHL
2 stops30h 45mMultiple Airlines
Deal found 5/11$279
Tue 5/287:20 amLHR - PHL
3 stops46h 18mMultiple Airlines
Deal found 5/11$290
Thu 5/237:35 amLHR - PHL
2 stops29h 58mMultiple Airlines
Deal found 5/11$314
Wed 9/48:50 pmLHR - PHL
2 stops41h 57mMultiple Airlines
Deal found 5/11$325
Tue 6/118:50 pmLHR - PHL
3 stops57h 16mMultiple Airlines
Deal found 5/11$334
Tue 5/219:35 pmLHR - PHL
3 stops56h 03mMultiple Airlines
Deal found 5/11$335
Wed 6/58:30 pmLHR - PHL
3 stops41h 20mMultiple Airlines
Deal found 5/11$336

Find flights from Heathrow to Philadelphia within your budget

Customize your flight search to find flights from Heathrow to Philadelphia 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, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$403 - $649

Route

Depart

Return

Price

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 6/10

1 stop14h 20m

Philadelphia

Mon 6/17

Nonstop7h 00m

$403

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 9/25

1 stop20h 40m

Philadelphia

Mon 10/7

1 stop12h 33m

$521

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 9/10

1 stop23h 50m

Philadelphia

Tue 9/24

1 stop15h 15m

$549

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 9/16

Nonstop7h 55m

Philadelphia

Mon 9/23

Nonstop7h 10m

$569

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 7/1

Nonstop7h 55m

Philadelphia

Mon 7/15

Nonstop7h 15m

$604

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 9/10

2 stops16h 20m

Philadelphia

Tue 9/24

2 stops14h 35m

$605

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Sat 11/2

1 stop36h 23m

Philadelphia

Sat 11/9

1 stop19h 30m

$618

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 9/16

1 stop11h 01m

Philadelphia

Mon 9/23

1 stop9h 20m

$635

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Thu 6/20

1 stop19h 01m

Philadelphia

Tue 6/25

1 stop19h 30m

$649

Flights are sorted by cheapest first

Deals found on 5/11

When is the best time to book a flight from London Heathrow Airport to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Philadelphia. Price data was last updated on May 10, 2024.
The best time to book flights from London Heathrow Airport to Philadelphia is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from London Heathrow Airport to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Philadelphia. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to Philadelphia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Philadelphia by month

Plan your trip from Heathrow to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Philadelphia is currently $306 while a round-trip flight costs $573. Price data was last updated on May 5, 2024.

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Philadelphia (average of $224). Flying from London Heathrow Airport to Philadelphia in July is currently the most expensive (average of $309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$258

February

$258

March

$281

April

$268

May

$268

June

$298

July

$309

August

$258

September

$246

October

$224

November

$268

December

$253

Temperature and rainfall in Philadelphia by month

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

PHL

Temperature

33.8 - 78.8 °F

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 May 12, 2024.
To help decide which airline to fly from London to Philadelphia, see what other customers have to say about Finnair, American Airlines and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,745 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,377 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.7
Good
738 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,505 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from London Heathrow. On average, Philadelphia has 12 inbound flights from London Heathrow per day from 6 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • Can I find flights from London Heathrow Airport to Philadelphia for under $500 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Philadelphia for under $500. The cheapest flight booked recently is on Multiple Airlines for just $403, but on average you can expect to pay $565.

  • Are there nonstop flights from London Heathrow Airport to Philadelphia for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Philadelphia under $600. A good price for a nonstop flight from London Heathrow Airport to Philadelphia is less than $632.

  • Are there last-minute flights available from London Heathrow Airport to Philadelphia for under $600?

    There are currently 20+ open flights from London Heathrow Airport to Philadelphia within the next 7 days for less than $600.

  • What are the cheapest airlines flying from London Heathrow Airport to Philadelphia round-trip?

    Flying on Finnair is currently your cheapest option to Philadelphia, with prices starting at $521. Additional round-trip tickets that might be worth considering are offered by American Airlines and British Airways, with the lowest prices starting at $549 and $569, respectively. Finnair is currently priced 27% below the average price you’ll pay for this route.

  • What are the most popular airlines that fly from London Heathrow Airport to Philadelphia?

    When booking a flight from London Heathrow Airport to Philadelphia, you may want to consider flying on American Airlines, Finnair or British Airways as they are the most popular for this route.

  • What are the most reliable airlines from London Heathrow Airport to Philadelphia?

    Before booking your flight to Philadelphia from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (93%), Qatar Airways (91%), American Airlines( 88%).

  • What are the cheapest flights from London Heathrow Airport to Philadelphia?

    Looking for the cheapest flight from London Heathrow Airport to Philadelphia? While on average our users pay $1,790, our data indicates the cheapest price to be $696. The most popular route (London Heathrow - Philadelphia), is priced around $527.

  • What does LHR to PHL mean?

    LHR stands for London Heathrow Airport, while PHL stands for Philadelphia Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Heathrow to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Heathrow to Philadelphia?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

  • Can I find deals for flights from Heathrow to Philadelphia that allow pets onboard?

    Many airlines flying from Heathrow to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Philadelphia?

    Yes, you can often find last-minute deals on Heathrow to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Philadelphia flight deals updated?

    The London Heathrow Airport to Philadelphia flight deals you see on this page were last updated on 5/12.

See more FAQs

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Alternative routes for Heathrow to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Heathrow to Philadelphia

Discover the top 6 airlines that operate flights from Heathrow to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$570FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest$551Average$722FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest$555Average$744FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest$584Average$855FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest$584Average$744FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest$618Average$723FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Heathrow to Philadelphia by cabin class

Find flights from Heathrow to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Heathrow to Philadelphia

Find hourly flight availability from Heathrow to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2024.
1%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
64%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Heathrow to Philadelphia

Explore weekly flight availability from Heathrow to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 12, 2024.
Sunday12daily flights
Monday12daily flights
Tuesday12daily flights
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Thursday12daily flights
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Saturday12daily flights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Philadelphia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Philadelphia, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Heathrow to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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