Which airline flies the most flights to LHR? The top airline carrier flying out of Heathrow is and they fly over 2,965 flights every month.
- British Airways - London (LHR) to Dublin (DUB) on 5/1 leaving at 10:40 am and returning on 5/3 at 2:05 pm for only $124 per person.*
- SAS - London (LHR) to Oslo (OSL) on 5/4 leaving at 11:05 pm and returning on 5/6 at 8:25 am for only $132 per person.*
- British Airways - London (LHR) to Nice (NCE) on 4/24 leaving at 8:15 am and returning on 4/26 at 1:40 pm for only $136 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 04/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.