The contributors of Flight-Report published 23 reviews on 2 airlines on the route Geneva - Geneva Cointrin (GVA) → London - Heathrow (LHR). The airline with the best average rating is SWISS with 7.8/10. The average flight time is 1 hours and 44 minutes.
Airlines on this route are:
Frequent travelers recommend "SWISS Senator Lounge" at GVA for entertainment/wifi and comfort.