Direct flights from Kuala Lumpur (KUL) to Bintulu (BTU): 19 nonstop departures observed each week across 3 airlines. No cancellations were recorded across the 20 tracked flights. The nonstop covers 1,257 km, an estimated 2 hours 7 minutes in the air. Measured by Pro Flight Search from live flight boards at Kuala Lumpur and Bintulu. Updated 31 October 2026 at 13:47 UTC.
How the Kuala Lumpur to Bintulu route actually runs
Pro Flight Search records official board updates for nonstop KUL to BTU flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Mostly on schedule. The departure side at KUL is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on KUL–BTU?
Operators schedule morning departures around 06:00 and evening departures around 17:30 from KUL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BTU delay card to confirm conditions when you'd arrive.
How long is the flight from KUL to BTU?
Great-circle distance is 1,257 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 119–138 min gate-to-gate on this route.
How often does KUL–BTU fly?
3 carriers operate this route, around 19 flights a week between them. Compare carrier days and times in the airline list above.