FLIGHT TIME / CALCULATED ESTIMATE
Ulaanbaatar (Sergelen) ↗ Bangkok
UBN / Ulaanbaatar Chinggis Khaan International AirportDMK / Don Mueang International Airport
MODELLED FLYING TIME5h 13mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE3,795 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Ulaanbaatar (Sergelen) (UBN) and Bangkok (DMK) is approximately 5 hours and 13 minutes for a modelled route length of 3,795 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Ulaanbaatar Chinggis Khaan International Airport. Arrival: Don Mueang International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.