London Heathrow
New York John F Kennedy Intl
Nonstop
7h 55mNew York John F Kennedy Intl
London Heathrow
Nonstop
7h 00mFinnair
London Heathrow
New York John F Kennedy Intl
Nonstop
8h 00mNew York John F Kennedy Intl
London Heathrow
Nonstop
6h 50mAmerican Airlines
London Heathrow
New York John F Kennedy Intl
Nonstop
7h 50mNew York John F Kennedy Intl
London Heathrow
Nonstop
6h 45mBritish Airways
London Heathrow
New York John F Kennedy Intl
Nonstop
7h 50mNew York John F Kennedy Intl
London Heathrow
Nonstop
7h 10mAmerican Airlines
London Heathrow
New York John F Kennedy Intl
Nonstop
7h 45mNew York John F Kennedy Intl
London Heathrow
1 stop
17h 10mFinnair
London Heathrow
New York John F Kennedy Intl
Nonstop
7h 45mNew York John F Kennedy Intl
London Heathrow
Nonstop
6h 45mBritish Airways
London Heathrow
New York John F Kennedy Intl
Nonstop
7h 50mFinnair
London Heathrow
New York John F Kennedy Intl
Nonstop
7h 55mAmerican Airlines
London Heathrow
New York John F Kennedy Intl
Nonstop
7h 50mBritish Airways
London Heathrow
Newark
Nonstop
7h 45mFinnair
London Heathrow
Newark
Nonstop
7h 45mAmerican Airlines
London Heathrow
New York LaGuardia
2 stops
21h 03mAmerican Airlines
January
£2,178
February
£2,926
March
£3,022
April
£2,908
May
£3,121
June
£3,290
July
£3,302
August
£3,504
September
£3,747
October
£3,061
November
£2,898
December
£3,484
At the present moment the cheapest month to fly first class to New York is currently January; with September being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.