RM 219 Find Cheap Flights from Kuala Lumpur to Sibu – Compare and Save

Among airlines operating Kuala Lumpur Intl Airport to Sibu flights:

• Malaysia Airlines: offers free seat selection
• Batik Air: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Kuala Lumpur Intl Airport and Sibu. The airlines offering direct flights on this route include:

• AirAsia
• Malaysia Airlines
• Batik Air

Flights from Kuala Lumpur Intl Airport to Sibu usually depart from Kuala Lumpur Intl (KUL) 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
• Malaysia Airlines: a cabin bag and a checked bag in Economy class
• Batik Air: 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.

Two cabin classes are available on flights from Kuala Lumpur Intl Airport to Sibu:

• Economy class
• Business Class

On this route, direct flights are cheaper than stopover options on average. Direct fares average RM 386 return, compared with RM 760 via a stopover through Bintulu (BTU).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge RM 25–RM 405 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Malaysia Airlines and Firefly. Other aircraft seen on the route include Airbus A320-100/200 variants.

Connecting flights from Kuala Lumpur Intl Airport to Sibu most commonly pass through:

• Kuching (KCH) – 75% of one-stop connections
• Bintulu (BTU) – 25% 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 48% on the Kuala Lumpur Intl Airport to Sibu route. Tuesday is the cheapest departure day at RM 284 return on average, while Sunday is the most expensive at RM 539, a difference of RM 255. 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 Kuala Lumpur Intl Airport to Sibu route, 26% of flights were delayed in the past 3 months, with delays averaging 1 hour 49 minutes.

Morning is the busiest departure period on Kuala Lumpur Intl Airport to Sibu flights, with 50% leaving in that window. Afternoon departures account for 50%, Evening flights for 0%, and Night flights for 0%.

These are the earliest and latest flight times available from Kuala Lumpur Intl Airport to Sibu:

• Earliest: departs at 06:05 and lands at 08:07
• Latest: departs at 18:30 and lands at 20:32.

The flight takes about 2h 02m.

Last-minute fares on this route (booked within 2 weeks of departure) run 8% below the route average of RM 390. Booking late can sometimes save money on this route, but inventory is limited.

A direct flight from Kuala Lumpur Intl Airport to Sibu takes 2h 02m, covering 1,839 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 401 to RM 3,628. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Kuala Lumpur Intl Airport to Sibu are currently higher than usual. Average one-way flight prices are about RM 263, which is 14% above the typical average for this route.

Malaysia Airlines is slightly above the route average for timely arrivals, while AirAsia has a lower on-time arrival rate. On-time arrival rates on Kuala Lumpur Intl Airport to Sibu flights are:

• Malaysia Airlines: 95% on time
• AirAsia: 68% on time
• Firefly: 59% on time

On average, flights on this route are punctual 74% of the 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 Bintulu (BTU) gives the shortest average 1-stop total travel time of 6h 44m, compared to 9h 21m via Kuching (KCH).

Return flights from Kuala Lumpur Intl Airport to Sibu range from RM 225 to RM 578, with an average of RM 390 over the past 12 months. Anything below RM 225 counts as a good deal.