OneWorld Airlines such as Finnair and American Airlines have round trip airfares travelling from Chicago (ORD) to London (LHR) for $396-$416, nonstop. These are basic economy fares with an option to upgrade before final checkout.
Departs ORD: Aug 15, 22; Sept 29; Oct 16, 20; Nov 10, 17; Dec 1, 8
Returns: 7 or 14 days turn-around
To book this deal, enter travel information on Skyscanner [skyscanner.com]
, who will find the lowest possible prices
for you. Then select a known and reputable OTA to complete your booking! For hotels, check out Hotwire's Hot Rates [hotwire.com] [hotwire.com]
hotels or look for latest promotions here [hotels.com]
London Travel Guide [skyscanner.com]