New York John F Kennedy Intl
London Heathrow
1 stop
10h 30mIcelandair
Newark
London Heathrow
1 stop
13h 45mTAP AIR PORTUGAL
San Francisco
London Heathrow
2 stops
16h 19mMultiple Airlines
Boston Logan Intl
London Heathrow
Nonstop
6h 25mFinnair
Boston Logan Intl
London Heathrow
Nonstop
6h 35mIberia
Newark
London Heathrow
1 stop
18h 40mScandinavian Airlines
Newark
London Heathrow
1 stop
14h 40mLondon Heathrow
Newark
1 stop
31h 40mScandinavian Airlines
New York John F Kennedy Intl
London Gatwick
1 stop
10h 20mLondon Gatwick
New York John F Kennedy Intl
1 stop
11h 10mIcelandair
Boston Logan Intl
London Heathrow
1 stop
15h 50mLondon Heathrow
Boston Logan Intl
1 stop
17h 05mTAP AIR PORTUGAL
Boston Logan Intl
London Heathrow
1 stop
31h 20mLondon Heathrow
Boston Logan Intl
2 stops
16h 25mMultiple Airlines
Boston Logan Intl
London Heathrow
1 stop
10h 35mLondon Heathrow
Boston Logan Intl
1 stop
12h 00mLufthansa
New York John F Kennedy Intl
London Gatwick
Nonstop
7h 25mLondon Gatwick
New York John F Kennedy Intl
Nonstop
8h 10mJetBlue
January
$1,420
February
$1,953
March
$1,752
April
$786
May
$1,179
June
$2,215
July
$2,275
August
$2,408
September
$3,066
October
$2,578
November
$2,423
December
$1,404
Currently, the cheapest month for business class flights to United Kingdom is April. The most expensive month for business class flights is September. The cheapest prices are shown above but prices will vary according to departure times, airlines, and how early you book.