Osaka (KIX) to Bangkok (BKK) flights
Nonstop from Kansai International to Suvarnabhumi: distance, flying time, which airlines fly it and how often.
Distance
2,586 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying KIX to BKK
Also in the data (cargo, charter or a foreign airline on a domestic route): Peach Aviation, Thai Vietjet Air.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare KIX to BKK fares by month.
Both directions
Frequently asked questions
How long is the flight from Osaka to Bangkok?
About 5h 37m gate to gate for the 4,161 km (2,586 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from KIX to BKK?
Thai Airways, with about 5.3 flights a day between them in our data (AeroDataBox, November 2026).