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Cheap flights from Kota Kinabalu to Sibu from RM 323

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKI — SBW
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kota Kinabalu to Sibu are usually found in August or January, booked 87 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Kota Kinabalu to Sibu

Enter your travel dates to find the best prices.

Cheapest flights from Kota Kinabalu to Sibu
Explore the most affordable flight options available from Kota Kinabalu to Sibu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Sat 3/1007:50
BKI
-
SBW
1 stop10h 05m
AirAsia
Sun 4/1020:45
SBW
-
BKI
1 stop10h 40m
AirAsia
Deal found 17/7RM 691
Mon 17/815:15
BKI
-
SBW
1 stop5h 15m
Multiple Airlines
Tue 18/808:25
SBW
-
BKI
1 stop4h 00m
Multiple Airlines
Deal found 13/7RM 748
Tue 4/815:15
BKI
-
SBW
1 stop5h 15m
Multiple Airlines
Tue 11/808:25
SBW
-
BKI
1 stop4h 00m
Multiple Airlines
Deal found 15/7RM 760
Sat 12/918:45
BKI
-
SBW
1 stop12h 50m
AirAsia
Mon 14/910:35
SBW
-
BKI
1 stop11h 20m
AirAsia
Deal found 15/7RM 793
Sun 30/815:20
BKI
-
SBW
1 stop5h 30m
Multiple Airlines
Sun 6/907:55
SBW
-
BKI
1 stop4h 30m
Multiple Airlines
Deal found 15/7RM 801
Tue 8/907:50
BKI
-
SBW
1 stop10h 05m
AirAsia
Wed 9/916:55
SBW
-
BKI
1 stop5h 00m
AirAsia
Deal found 15/7RM 805
Sat 15/823:05
BKI
-
SBW
1 stop8h 30m
Multiple Airlines
Sat 22/808:25
SBW
-
BKI
1 stop4h 00m
Multiple Airlines
Deal found 16/7RM 850

Find flight deals from Kota Kinabalu to Sibu

Discover tips and strategies to find the most affordable flight options for your journey from Kota Kinabalu (BKI) to Sibu (SBW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 July 2026.

Round-trip from

RM 691

One-way from

RM 323

Popular in

February

Cheapest in

August

Average price

RM 245
AirAsia
  • AirAsia
  • 3/10-4/10
  • 2 total stops
  • 20h 45m total
  • Kota Kinabalu to Sibu
Search Deals
AirAsia
  • AirAsia
  • 15/9
  • 1 total stop
  • 8h 30m total
  • Kota Kinabalu to Sibu
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (RM 125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (RM 96 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kota Kinabalu to Sibu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 407,431 searches. Data last updated 18 July 2026.
Use the filters below to find and compare flights from Kota Kinabalu to Sibu that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Mon 17/8

15:15-20:30

1 stop5h 15m

Sibu

Tue 18/8

08:25-12:25

1 stop4h 00m

RM 748

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Tue 4/8

15:15-20:30

1 stop5h 15m

Sibu

Tue 11/8

08:25-12:25

1 stop4h 00m

RM 760

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Sat 3/10

10:20-07:35

2 stops21h 15m

Sibu

Sun 4/10

16:55-21:55

1 stop5h 00m

RM 764

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Sat 12/9

18:45-07:35

1 stop12h 50m

Sibu

Mon 14/9

10:35-21:55

1 stop11h 20m

RM 793

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Sun 30/8

15:20-20:50

1 stop5h 30m

Sibu

Sun 6/9

07:55-12:25

1 stop4h 30m

RM 809

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Tue 4/8

23:05-10:10

1 stop11h 05m

Sibu

Tue 11/8

10:35-21:50

1 stop11h 15m

RM 895

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Sat 8/8

10:20-17:55

2 stops7h 35m

Sibu

Tue 11/8

18:20-21:50

1 stop3h 30m

RM 973

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Sat 15/8

15:15-07:35

2 stops16h 20m

Sibu

Sat 22/8

18:20-07:25

1 stop13h 05m

RM 1,006
Cheapest one-way

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Tue 15/9

23:05-07:35

1 stop8h 30m

RM 323

Kota KinabaluSibu

BKI - SBW

BKISBW

Kota Kinabalu

Sat 3/10

07:50-14:15

1 stop6h 25m

RM 327

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Kota Kinabalu to Sibu

Have a flexible travel schedule? Discover the best time to fly to Sibu from Kota Kinabalu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kota Kinabalu to Sibu

How far ahead should I book a flight from Kota Kinabalu to Sibu?

The price you pay for your flight from Kota Kinabalu to Sibu may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kota Kinabalu to Sibu?

Currently, August is the cheapest month in which you can book a flight from Kota Kinabalu to Sibu (average of RM 159). Flying from Kota Kinabalu to Sibu in July is currently the most expensive (average of RM 564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKI to SBW?

Find hourly flight availability from Kota Kinabalu to Sibu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2026.

A simple way to save on the total cost of your ticket is to fly from Kota Kinabalu to Sibu in the morning. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at midday.

How much does it cost for a return flight from Kota Kinabalu to Sibu?

Reviews of airlines servicing Sibu

Get insights into the airlines that provide service to Sibu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sibu. Reviews last updated 18 July 2026.
Read reviews from past customers who have flown with AirAsia from Kota Kinabalu to Sibu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
233 reviews
Check prices

Crew

7.5

Food

6.5

Boarding

7.0

Entertainment

5.8

Comfort

6.8

Overall

6.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
AirAsia
6.8
Okay
233 reviews
AirAsia
6.8
Okay
233 reviews
Check prices

Crew

7.5

Food

6.5

Boarding

7.0

Entertainment

5.8

Comfort

6.8

Overall

6.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.

Related info for your journey

Find useful and relevant information for your journey from Kota Kinabalu to Sibu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Kota Kinabalu to Sibu flight route?

    The Kota Kinabalu to Sibu flight path was viewed by 276 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kota Kinabalu to Sibu?

    For as low as RM 764, AirAsia can have you in Sibu from Kota Kinabalu in 21h 15m. The distance from Kota Kinabalu to Sibu is about 607 km.

  • What is the cheapest airline to fly from Kota Kinabalu to Sibu round-trip?

    Our cheapest airline available from Kota Kinabalu to Sibu is AirAsia. Our recent data shows that you can find tickets from as low as RM 134 on this airline. AirAsia is priced at 53% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Kota Kinabalu to Sibu that include hotel bookings?

    Yes. In addition to deals on Kota Kinabalu to Sibu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kota Kinabalu to Sibu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kota Kinabalu to Sibu.

  • Can I find deals for business class flights from Kota Kinabalu to Sibu?

    Yes. Cheapflights offers flight deals from Kota Kinabalu to Sibu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kota Kinabalu to Sibu?

    Currently, August is the cheapest month in which you can book a flight from Kota Kinabalu to Sibu (average of RM 159). Flying from Kota Kinabalu to Sibu in July is currently the most expensive (average of RM 564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Kota Kinabalu to Sibu on these airlines

Choose from the following airlines for your flight from Kota Kinabalu to Sibu. Flights are based on user searches made on Cheapflights and were last updated on 18 July 2026.
AirAsia flights from Kota Kinabalu to Sibu

Top airline flying from Kota Kinabalu to Sibu

Discover the top airline that operate flights from Kota Kinabalu to Sibu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 407,431 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapestRM 134AverageRM 241FlexibilityNo cancel feeOn-time66%
Search AirAsia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kota Kinabalu to Sibu?

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Why should you use Cheapflights to find cheap flight tickets from Kota Kinabalu to Sibu?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kota Kinabalu to Sibu.

Can Cheapflights find flights from Kota Kinabalu to Sibu with no change fees?

Need flexible booking options for your flight to Sibu from Kota Kinabalu? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kota Kinabalu to Sibu become cheaper?

Yes! Start tracking prices for Kota Kinabalu to Sibu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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