Are there nonstop flights from Bangkok (DMK) to Rio De Janeiro (GIG)?

No. The fastest connection is via Dubai, about 20h 43m of total flying time.

What is the fastest connection from Bangkok (DMK) to Rio De Janeiro (GIG)?

via Dubai ≈ 20h 43m (estimated flying time, excluding layovers).

Don Mueang International Airport (DMK) to Rio de Janeiro Galeão – Tom Jobim International Airport (GIG)・16,086 km

No nonstop flights. The fastest connection is via Dubai (DXB), about 20h 43m of flying time (layover not included).

None.

1 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.