Geneva (GVA) to Bangkok (BKK): 5,756 miles (9,264 km) great-circle, about 12h 00m nonstop by our estimate. Cheapest fare observed: $589 round-trip on Etihad, with 1 stop, departing May 28, 2026.
$589 round-trip, Etihad EY148, departing 2026-05-28 at 21:15, returning 2026-06-12. The recorded itinerary left on a Thursday, returning on a Friday 15 nights later; the fare was observed 33 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $589, it ranked 22nd of the 27 round-trip fares we recorded from GVA (median $288). That is 10.2 cents per great-circle mile (round-trip price over one-way distance), below the GVA median of 26.9 cents across 27 round-trip routes.
Routes from GVA of similar length: Osaka (6,027 mi) at $1312 and Tokyo (6,095 mi) at $1212.
Etihad had the cheapest fare on 4 of 27 GVA routes. It is the 3rd longest of the 27 routes we track from GVA.
Of 59 departure airports with a fare to Bangkok, Geneva (GVA) ranked 34th at $589. Lowest: $73 from Phuket (HKT); highest: $1428 from Mexico City (MEX); 14 nonstop. Cheapest-fare airlines (routes): Air India (5), Etihad (5), Thai Vietjet Air (4), Air China (3), Scoot (3) and Thai AirAsia (3), plus 31 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Zurich, Asia/Bangkok; flight time is our estimate.