--- title: "Kota Kinabalu to Bintulu flights: who flies BKI-BTU" description: "AirAsia flies Kota Kinabalu (BKI) to Bintulu (BTU) nonstop about 3 times a week as AK 6340, scheduled at 1h. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/bki-btu" url: "https://2lnr.com/routes/bki-btu.md" date_modified: "2026-10-18T05:10:47Z" --- # Kota Kinabalu to Bintulu (BKI-BTU): nonstop flights and who flies them AirAsia flies nonstop from Kota Kinabalu (BKI) to Bintulu (BTU) just three times a week. In the timetable below it flies as AK 6340, scheduled at 1h for the 282 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 20, 2026. See BKI to BTU on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 1h Scheduled flight time 282 mi Nonstop distance Free To get started ## Kota Kinabalu to Bintulu flight schedule Scheduled nonstop departures for BKI to BTU starting October 20, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Kota Kinabalu (BKI) to Bintulu (BTU) | Date | Flight | Airline | Departs BKI | Arrives BTU | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Tue, Nov 3 | AK 6340 | AirAsia | 12:10 | 13:10 | 1h | [Airbus A320](https://2lnr.com/seatmaps/ak/a320.md) | | Thu, Nov 5 | AK 6340 | AirAsia | 12:10 | 13:10 | 1h | Airbus A320 | | Sat, Nov 7 | AK 6340 | AirAsia | 12:10 | 13:10 | 1h | Airbus A320 | | Tue, Nov 10 | AK 6340 | AirAsia | 12:10 | 13:10 | 1h | Airbus A320 | | Thu, Nov 12 | AK 6340 | AirAsia | 12:10 | 13:10 | 1h | Airbus A320 | | Sat, Nov 14 | AK 6340 | AirAsia | 12:10 | 13:10 | 1h | Airbus A320 | | Tue, Nov 17 | AK 6340 | AirAsia | 12:10 | 13:10 | 1h | Airbus A320 | Showing all 7 scheduled BKI to BTU departures across 7 days with service, starting October 20, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every BKI to BTU date on the interactive map ## Aircraft on the Kota Kinabalu to Bintulu nonstop AirAsia flies the [Airbus A320](https://2lnr.com/seatmaps/ak/a320.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full BKI to BTU nonstop schedule This page carries the full BKI to BTU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each BKI to BTU nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See BKI to BTU on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Kota Kinabalu to Bintulu nonstop Carriers operating BKI to BTU nonstop in the current schedule. - [AirAsia (AK) route map](https://2lnr.com/routes/airlines/ak.md)\ [The aircraft AK flies](https://2lnr.com/seatmaps/ak.md) See BKI to BTU on the interactive map → ## Frequently asked questions about BKI to BTU **How long is the flight from Kota Kinabalu (BKI) to Bintulu (BTU)?** AK 6340 is scheduled at 1h from Kota Kinabalu (BKI) to Bintulu (BTU) on every departure in the schedule table on this page. The nonstop covers about 282 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BKI to BTU?** AirAsia is currently the only airline flying BKI to BTU nonstop. 2LNR doesn't show award or upgrade space for it on BKI to BTU, so this page carries the schedule rather than a space claim. **How often does BKI to BTU operate?** The BKI to BTU nonstop currently runs three times a week, on AirAsia. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from BKI to BTU depart?** In the next 7 days with service, every scheduled BKI to BTU nonstop leaves at 12:10 local time at Kota Kinabalu. The schedule table on this page lists each departure by date. **Which flights operate BKI to BTU nonstop?** AirAsia flies AK 6340 nonstop from Kota Kinabalu (BKI) to Bintulu (BTU), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on BKI to BTU?** Not on this route: 2LNR doesn't show award or upgrade space for AirAsia on BKI to BTU. The page carries the full BKI to BTU nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BTU to BKI nonstop flights](https://2lnr.com/routes/btu-bki.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Kota Kinabalu (BKI)](https://2lnr.com/routes/bki.md), or [every route from Bintulu (BTU)](https://2lnr.com/routes/btu.md). Nonstops from Kota Kinabalu (BKI) to other airports within 150 miles of Bintulu (BTU): - [Kota Kinabalu (BKI) to Sibu (SBW)](https://2lnr.com/routes/bki-sbw.md), 96 miles from BTU - [Kota Kinabalu (BKI) to Miri (MYY)](https://2lnr.com/routes/bki-myy.md), 103 miles from BTU - [Kota Kinabalu (BKI) to Mulu (MZV)](https://2lnr.com/routes/bki-mzv.md), 136 miles from BTU Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full BKI to BTU nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)