The opening of Terminal 2 at London Heathrow this year has resulted in a large number of airlines moving out of Terminals 1 and 3.
As a consequence of this, Terminal 1 is due to close in 2015 and BA will be consolidating its operations in Terminals 3 and 5.
A series of terminal moves will be taking place next year.
As part of this, from Tuesday 30 June 2015, BA’s short-haul flights to Bilbao (launching 29 March 2015), Hanover, Luxembourg, Lyon, Marseille will move from Terminal 1 to Terminal 3.
These routes will join existing BA short-haul routes from Terminal 3 which are Barcelona, Budapest, Gibraltar, Helsinki, Lisbon, Vienna and Warsaw.
Flights from London Heathrow to Rotterdam will not be moving as this route is being suspended from 28 March 2015.