British Airways plans to launch four times weekly London Gatwick-Cologne/Bonn service, effective 16-Nov-2018 (Business Traveller, 19-Jul-2018). According to OAG, Ryanair and Flybe operate Cologne/Bonn services from London Stansted and London Southend airports.
British Airways to launch London Gatwick-Cologne/Bonn service
20 July, 2018