The contributors of Flight-Report published 2 reviews on 1 airlines on the route London - Heathrow (LHR) → Barcelona - Barcelona (BCN). The airline with the best average rating is British Airways with 7.3/10. The average flight time is 1 hours and 57 minutes.
Airlines on this route are:
Frequent travelers recommend "Cathay Pacific First/Business Class Lounge" at LHR for comfort and meals/catering.
London has an another airport to go to Barcelona : London - Gatwick (LGW)
