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 52% on flights from Pennsylvania to London 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 £507. For sooner than that we have options available in the next 3 days from £780.
The best pricing can be found in the month of February. Prices to London from Pennsylvania average £686. You can even find prices in February for less than £686, as users have found deals to London from as low as £417. The month of June appears to be one of the more expensive times to travel to London from Pennsylvania. Flying in the targeted month can save you up to 37%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to London as you normally would.
Fly from
Fly to
Budget
£272 - £352
Route
Depart
Return
Price
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 8/11
1 stop15h 25m
London Heathrow
Sun 10/11
1 stop12h 40m
New York LaGuardiaLondon Heathrow
LGA - LHR
LGALHR
New York LaGuardia
Fri 8/11
1 stop11h 40m
London Heathrow
Sun 10/11
2 stops15h 13m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 8/11
1 stop10h 40m
London Heathrow
Sun 10/11
1 stop12h 40m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 8/11
1 stop12h 35m
London Heathrow
Sun 10/11
1 stop11h 55m
New York John F Kennedy IntlLondon Gatwick
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Wed 20/11
Nonstop6h 50m
London Gatwick
Wed 27/11
Nonstop8h 15m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 8/11
1 stop21h 55m
London Heathrow
Sun 10/11
2 stops50h 50m
New York John F Kennedy IntlLondon Gatwick
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Tue 24/9
Nonstop7h 25m
London Gatwick
Wed 2/10
Nonstop8h 15m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 19/11
Nonstop6h 45m
London Heathrow
Wed 20/11
1 stop12h 45m
NewarkLondon Heathrow
EWR - LHR
EWRLHR
Newark
Tue 8/10
1 stop23h 10m
London Heathrow
Mon 14/10
1 stop24h 10m
No data available for this route at this time. Please check back soon.
Boarding
Crew
Entertainment
Overall
Comfort
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.
Boarding
Crew
Entertainment
Overall
Comfort
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.
Boarding
Crew
Entertainment
Overall
Comfort
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.
Boarding
Crew
Entertainment
Overall
Comfort
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.
Boarding
Crew
Entertainment
Overall
Comfort
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.
Boarding
Crew
Entertainment
Overall
Comfort
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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