Cheap flights from London Heathrow Airport to Philadelphia

Round-trip
1 adult
Economy
From?
To?
Sat 10/23
Sat 10/30

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from London Heathrow to Philadelphia.
View current United States travel restrictions

Flight information for London Heathrow Airport to Philadelphia
(LHR to PHL)

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Philadelphia
Best Price Found$326The best flight deal from London Heathrow Airport to Philadelphia found on momondo in the last 72 hours is $326
Fastest flight time7h 55mThe fastest flight from London Heathrow Airport to Philadelphia takes 7h 55m
Direct flightsNoneThere are no direct flights from London Heathrow Airport to Philadelphia. Popular non-direct route for this connection is London Heathrow Airport - Philadelphia Airport.
Airports in Philadelphia1 airportThere is 1 airport near Philadelphia: Philadelphia (PHL)

How to get the cheapest flight ticket from London Heathrow 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 from London Heathrow Airport to Philadelphia?

February

The cheapest time of year to fly to Philadelphia from London Heathrow Airport is February. Most expensive is July

What is the cheapest airline that flies to Philadelphia from London Heathrow Airport?

Delta

Aer Lingus, Air Canada, and American Airlines are the most popular carriers operating from London Heathrow Airport to Philadelphia

How far in advance should you book London Heathrow Airport to Philadelphia flights?

34 days before

The cheapest time to buy a flight from London Heathrow Airport to Philadelphia is approximately 34 days to departure


Easily compare round-trip flights from London Heathrow Airport to Philadelphia

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to Philadelphia by changing tabs
Lufthansa
Nov 16
LHR2:30 amLondon Heathrow
13h 40m
1 stop
PHL4:10 pmPhiladelphia
Nov 30
PHL12:45 pmPhiladelphia
12h 00m
1 stop
LHR12:45 amLondon Heathrow
Multiple Airlines
Jan 24
LHR1:00 amLondon Heathrow
18h 00m
2 stops
PHL7:00 pmPhiladelphia
Feb 5
PHL12:45 pmPhiladelphia
16h 00m
1 stop
LHR4:45 amLondon Heathrow
Austrian Airlines
Nov 6
LHR2:00 amLondon Heathrow
16h 25m
2 stops
PHL6:25 pmPhiladelphia
Nov 20
PHL11:15 amPhiladelphia
11h 15m
1 stop
LHR10:30 pmLondon Heathrow
Air Canada
Nov 11
LHR6:10 amLondon Heathrow
17h 04m
2 stops
PHL11:14 pmPhiladelphia
Nov 28
PHL4:40 amPhiladelphia
17h 50m
1 stop
LHR10:30 pmLondon Heathrow
Lufthansa
Nov 16
LHR2:30 amLondon Heathrow
13h 40m
1 stop
PHL4:10 pmPhiladelphia
Nov 30
PHL12:45 pmPhiladelphia
12h 00m
1 stop
LHR12:45 amLondon Heathrow
Multiple Airlines
Nov 19
LHR2:40 pmLondon Heathrow
27h 45m
2 stops
PHL6:25 pmPhiladelphia
Feb 15
PHL12:45 pmPhiladelphia
17h 00m
1 stop
LHR5:45 amLondon Heathrow

Find the cheapest one-way flights from London Heathrow Airport to Philadelphia

If you're looking for one-way flights from London Heathrow Airport to Philadelphia, view some of our deals below provided by Finnair, SWISS and TAP AIR PORTUGAL
Multiple Airlines
Dec 15
LHR3:15 amLondon Heathrow
53h 28m
2 stops
PHL8:43 amPhiladelphia
SWISS
Oct 22
LHR2:30 amLondon Heathrow
38h 40m
2 stops
PHL5:10 pmPhiladelphia
TAP AIR PORTUGAL
Nov 18
LHR1:00 amLondon Heathrow
20h 48m
2 stops
PHL9:48 pmPhiladelphia

Search last-minute flights to Philadelphia from London Heathrow Airport

Find and compare flight prices for your last-minute flight from London Heathrow Airport to Philadelphia
Lufthansa
Oct 26
LHR2:30 amLondon Heathrow
14h 40m
1 stop
PHL5:10 pmPhiladelphia
Nov 9
PHL12:45 pmPhiladelphia
18h 00m
1 stop
LHR6:45 amLondon Heathrow
SWISS
Oct 26
LHR2:40 pmLondon Heathrow
31h 48m
2 stops
PHL10:28 pmPhiladelphia
Nov 9
PHL12:45 pmPhiladelphia
22h 00m
2 stops
LHR10:45 amLondon Heathrow
Finnair
Oct 26
LHR6:30 amLondon Heathrow
8h 05m
PHL2:35 pmPhiladelphia
Nov 9
PHL4:35 amPhiladelphia
19h 45m
1 stop
LHR12:20 amLondon Heathrow
Virgin Atlantic
Oct 28
LHR2:30 amLondon Heathrow
22h 53m
2 stops
PHL1:23 amPhiladelphia
Nov 1
PHL7:00 amPhiladelphia
15h 45m
1 stop
LHR10:45 pmLondon Heathrow
Multiple Airlines
Oct 28
LHR2:55 pmLondon Heathrow
34h 19m
2 stops
PHL1:14 amPhiladelphia
Nov 1
PHL10:23 amPhiladelphia
23h 07m
3 stops
LHR9:30 amLondon Heathrow
American Airlines
Oct 27
LHR6:30 amLondon Heathrow
8h 05m
PHL2:35 pmPhiladelphia
Oct 30
PHL11:45 amPhiladelphia
15h 30m
2 stops
LHR3:15 amLondon Heathrow

Best airlines flying from London Heathrow Airport to Philadelphia

Compare and see reviews for airlines that fly from London Heathrow Airport to Philadelphia with momondo
AirlineRatingFree CancellationPrice
American Airlines
PriceFrom $375
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
British Airways
PriceFrom $376
Free Cancellation
Rating
7.0
7.3

Boarding

7.1

Comfort

7.4

Crew

6.6

Entertainment

6.5

Food

Reviews

Delayed and heavy.

1 / 10
Delta
PriceFrom $391
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
Iberia
PriceFrom $396
Free Cancellation
Rating
6.9
7.3

Boarding

7.0

Comfort

7.7

Crew

7.1

Entertainment

6.5

Food

Reviews

Flight attendants couldn’t have been nicer

1 / 10
Air Canada
PriceFrom $403
Free Cancellation
Rating
7.5
7.8

Boarding

7.3

Comfort

8.1

Crew

7.3

Entertainment

5.9

Food

Reviews

The food selection has been better in the past but due to Covid it is understandable. This particular flight did not have any entertainment and the Air Canada App did not work to access movies.

1 / 10
Finnair
PriceFrom $424
Free Cancellation
Rating
7.7
8.2

Boarding

7.9

Comfort

8.6

Crew

7.2

Entertainment

7.5

Food

Reviews

Awesome! I traveled in business, love it!

1 / 10
Aer Lingus
PriceFrom $499
Free Cancellation
Rating
7.8
8.3

Boarding

7.8

Comfort

8.3

Crew

7.6

Entertainment

7.4

Food

Reviews

Worst flight ever

1 / 10
Lufthansa
PriceFrom $661
Free Cancellation
Rating
7.5
7.7

Boarding

7.5

Comfort

8.0

Crew

7.1

Entertainment

7.2

Food

Reviews

I choose Lufthansa cause it’s a good airline with great quality but this one was soo old and poor. Food was terrible. Blankets and pillows very old, looked like they were like used. The chairs were soo uncomfortable

1 / 10

  • Are airlines flying from London Heathrow to Philadelphia offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from London Heathrow to Philadelphia are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: British Airways, American Airlines, and Finnair.

  • How far is London Heathrow to Philadelphia by plane?

    The straight-line distance from London Heathrow to Philadelphia is 3526.0 mi. By plane, this route typically takes 12h 15m.


Can I fly to Philadelphia from London Heathrow right now?

Information is based on travel restrictions from London Heathrow to Philadelphia

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Philadelphia.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Philadelphia.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Philadelphia.

Can I fly back to London Heathrow from Philadelphia?

Returning to London Heathrow from Philadelphia

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering London Heathrow.

If you are planning to travel to Philadelphia at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for London Heathrow Airport to Philadelphia

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Philadelphia Flights
Fastest flight time7h 55m
Cheapest price$325
London to Pittsburgh Flights
Fastest flight time11h 37m
Cheapest price$541

Similar London Heathrow Airport to Philadelphia flights

Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to Philadelphia route