Direct flights available:
342 PER WEEK
Popular non-direct routes for this connection are Heathrow - Keflavik Intl - O'Hare Intl, Stansted - Franz J Strauss - O'Hare Intl and Heathrow - F.Chopin - O'Hare Intl.
Stop-off cities for indirect flights from London to Chicago include Keflavik Intl, Franz J Strauss and F.Chopin.
Direct flights available on