Iberia begins on 24th April service to Asturias from London Heathrow. The new flight will operate on Tuesdays, Thursdays and Sundays.
IB3610 departs Asturias at 18:20, and arrives LHR at 19:15
The return IB3603 departs LHR at 20:30 and arrives back to Asturias at 23:25