When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 59% on flights from Pennsylvania to London Heathrow Airport compared to booking the week you need them. Waiting 26 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 £510. For sooner than that we have options available in the next 3 days from £794.
The best pricing can be found in the month of February. Prices to London Heathrow Airport from Pennsylvania average £693. You can even find prices in February for less than £693, as users have found deals to London Heathrow Airport from as low as £419. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from Pennsylvania. Flying in the targeted month can save you up to 39%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to London Heathrow Airport as you normally would.
Fly from
Fly to
Budget
£276 - £356
Route
Depart
Return
Price
New York LaGuardiaLondon Heathrow
LGA - LHR
LGALHR
New York LaGuardia
Fri 25/10
1 stop9h 40m
London Heathrow
Sun 27/10
2 stops15h 28m
New York LaGuardiaLondon Heathrow
LGA - LHR
LGALHR
New York LaGuardia
Fri 25/10
2 stops20h 20m
London Heathrow
Sun 27/10
2 stops29h 36m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 7/11
1 stop30h 05m
London Heathrow
Sun 10/11
1 stop12h 40m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 30/10
Nonstop6h 50m
London Heathrow
Sun 10/11
Nonstop8h 10m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 4/10
1 stop21h 45m
London Heathrow
Sun 6/10
2 stops55h 20m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 7/6
Nonstop7h 00m
London Heathrow
Mon 10/6
1 stop13h 45m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 12/11
1 stop14h 30m
London Heathrow
Mon 18/11
1 stop16h 50m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 18/10
1 stop11h 25m
London Heathrow
Sun 20/10
1 stop11h 55m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 7/10
1 stop12h 53m
London Heathrow
Tue 15/10
1 stop11h 45m
No data available for this route at this time. Please check back soon.
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
21%of flight departures | AfternoonNoon to 6 pm |
79%of flight departures | Evening6 pm to midnight |
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