RM 202 Find Cheap Flights from Kota Kinabalu to Sibu – Compare and Save

Only AirAsia operates flights between Kota Kinabalu and Sibu.

Flights from Kota Kinabalu to Sibu usually depart from Kota Kinabalu (BKI) and arrive at Sibu (SBW).

Here are some options for this route, based on selected ticket types and cabin classes:

• AirAsia: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Kota Kinabalu to Sibu.

On this route, direct flights are cheaper than stopover options on average. Direct fares average RM 247 return, compared with RM 704 via a stopover through Kuching (KCH).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge RM 54–RM 54 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by Emirates and Etihad Airways. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Connecting flights from Kota Kinabalu to Sibu most commonly pass through:

• Kuching (KCH) – 96% of one-stop connections
• Kuala Lumpur Intl (KUL) – 4% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 63% on the Kota Kinabalu to Sibu route. Tuesday is the cheapest departure day at RM 211 return on average, while Wednesday is the most expensive at RM 559, a difference of RM 348. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kota Kinabalu to Sibu route, 14% of flights were delayed in the past 3 months, with delays averaging 1 hour 23 minutes.

These are the earliest and latest flight times available from Kota Kinabalu to Sibu:

• Earliest: departs at 15:55 and lands at 17:05
• Latest: departs at 15:55 and lands at 17:05.

The flight takes about 1h 10m.

A direct flight from Kota Kinabalu to Sibu takes 1h 10m, covering 977 km.

No. A passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about RM 441 to RM 2,530. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Kota Kinabalu to Sibu are currently higher than usual. Average one-way flight prices are about RM 390, which is 113% above the typical average for this route.

AirAsia is the only airline operating Kota Kinabalu to Sibu flights. 86% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Kuching (KCH) gives the shortest average 1-stop total travel time of 5h 53m, compared to 19h 37m via Kuala Lumpur Intl (KUL).

Return flights from Kota Kinabalu to Sibu range from RM 200 to RM 400, with an average of RM 268 over the past 12 months. Anything below RM 200 counts as a good deal.