Are there nonstop flights from Thiruvananthapuram (TRV) to Bangkok (DMK)?

No. The fastest connection is via Colombo, about 4h 13m of total flying time.

What is the fastest connection from Thiruvananthapuram (TRV) to Bangkok (DMK)?

via Colombo ≈ 4h 13m, via Chennai ≈ 4h 19m, via Kochi ≈ 4h 22m (estimated flying time, excluding layovers).

Thiruvananthapuram International Airport (TRV) to Don Mueang International Airport (DMK)・2,652 km

No nonstop flights. The fastest connection is via Colombo (CMB), about 4h 13m of flying time (layover not included).

None.

11 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.