Bintulu (BTU) to Kuching (KCH) flights
One airline flies nonstop from Bintulu (BTU) to Kuching (KCH): AirAsia. The two airports are 217 miles (349 km) apart. There are also 4 ways to fly it with one stop, through Sibu, Mukah and Miri and more.
Airlines flying nonstop from BTU to KCH
- AirAsiaNot in an alliance

BTU to KCH with one stop
4 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Sibu (SBW)MAXjet, then AirAsiaMY

- Via Mukah (MKM)MAXjet the whole wayMYMY
- Via Miri (MYY)MAXjet, then AirAsiaMY

- Via Kota Kinabalu (BKI)AirAsia the whole way


BTU to KCH: common questions
Which airlines fly nonstop from BTU to KCH?
AirAsia flies nonstop from Bintulu (BTU) to Kuching (KCH).
How far is Bintulu from Kuching by plane?
Bintulu (BTU) and Kuching (KCH) are 217 miles (349 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does BTU to KCH cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BTU to KCH with taxes and fees.
Where can I connect between Bintulu and Kuching?
The most direct connections are through Sibu (SBW), Mukah (MKM), Miri (MYY) and Kota Kinabalu (BKI). On 2 of them the same airline flies both flights, for example MAXjet through Mukah.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.