London City
New York John F Kennedy Intl
2 stops
55h 20mMultiple Airlines
London Heathrow
New York John F Kennedy Intl
1 stop
16h 00mFinnair
London Gatwick
New York John F Kennedy Intl
1 stop
11h 10mIcelandair
London Gatwick
Newark
1 stop
29h 00mTAP AIR PORTUGAL
London Heathrow
Newark
1 stop
31h 40mLOT
London Gatwick
New York John F Kennedy Intl
1 stop
22h 10mRoyal Air Maroc
London Heathrow
New York John F Kennedy Intl
1 stop
14h 05mNew York John F Kennedy Intl
London Heathrow
1 stop
16h 10mIcelandair
London Gatwick
Newark
1 stop
15h 40mNewark
London Gatwick
1 stop
11h 35mTAP AIR PORTUGAL
London Gatwick
New York John F Kennedy Intl
Nonstop
8h 00mNew York John F Kennedy Intl
London Gatwick
Nonstop
7h 05mMultiple Airlines
London Gatwick
New York John F Kennedy Intl
Nonstop
8h 00mNew York John F Kennedy Intl
London Gatwick
Nonstop
7h 05mFinnair
London Gatwick
New York John F Kennedy Intl
1 stop
29h 20mNew York John F Kennedy Intl
London Gatwick
1 stop
13h 20mAir Europa
Manchester
New York John F Kennedy Intl
Nonstop
7h 45mNew York John F Kennedy Intl
Manchester
Nonstop
7h 00mAer Lingus
January
£1,409
February
£1,456
March
£1,483
April
£1,494
May
£1,892
June
£1,686
July
£1,544
August
£1,587
September
£1,385
October
£1,886
November
£1,530
December
£1,605
At the present moment the cheapest month to fly business class to New York is currently September; with May being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.