London City
Chicago O'Hare Intl
2 stops
19h 35mMultiple Airlines
London Heathrow
Chicago O'Hare Intl
1 stop
14h 00mTAP AIR PORTUGAL
London Heathrow
Chicago O'Hare Intl
1 stop
19h 10mLOT
London Gatwick
Chicago O'Hare Intl
1 stop
14h 15mIcelandair
London Heathrow
Chicago O'Hare Intl
Nonstop
8h 40mFinnair
London Heathrow
Chicago O'Hare Intl
Nonstop
8h 55mAustrian Airlines
London Heathrow
Chicago O'Hare Intl
1 stop
16h 10mChicago O'Hare Intl
London Heathrow
1 stop
18h 50mTAP AIR PORTUGAL
London Heathrow
Chicago O'Hare Intl
1 stop
11h 15mChicago O'Hare Intl
London Heathrow
1 stop
10h 25mIcelandair
London Heathrow
Chicago O'Hare Intl
1 stop
14h 40mChicago O'Hare Intl
London Heathrow
1 stop
13h 40mLOT
London Heathrow
Chicago O'Hare Intl
1 stop
11h 40mChicago O'Hare Intl
London Heathrow
1 stop
10h 15mAer Lingus
London Heathrow
Chicago O'Hare Intl
2 stops
38h 00mChicago O'Hare Intl
London Heathrow
1 stop
10h 25mMultiple Airlines
London Heathrow
Chicago O'Hare Intl
1 stop
24h 20mChicago O'Hare Intl
London Heathrow
Nonstop
7h 50mFinnair