Are there nonstop flights from Lanzhou (LHW) to Bangkok (DMK)?

Yes. Spring Airlines, Juneyao Air fly this route. Flight time is about 3h 29m.

What is the fastest connection from Lanzhou (LHW) to Bangkok (DMK)?

via Kunming ≈ 4h, via Chengdu ≈ 4h 1m, via Vientiane ≈ 4h 1m (estimated flying time, excluding layovers).

Lanzhou Zhongchuan International Airport (LHW) to Don Mueang International Airport (DMK)・2,531 km

Nonstop flights available (2 airlines). Flight time about 3h 29m. Nonstop return flights also operate.

21 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.