$34 Cheap Flights from Kuching (KCH) to Kota Kinabalu (BKI)

View $34 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)

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Cheap Flights from Kuching to Kota Kinabalu (KCH-BKI)

Prices were available within the past 7 days and start at $34 for one-way flights and $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Tue, Aug 19 - Thu, Sep 4
KCH
Kuching
BKI
Kota Kinabalu
$83 Roundtrip, found 2 days ago
$83
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Tue, Aug 19 from Kuching to Kota Kinabalu, returning Thu, Sep 4, priced at $83 found 2 days ago
Malaysia Airlines
Tue, Aug 19 - Sat, Aug 30
KCH
Kuching
BKI
Kota Kinabalu
$91 Roundtrip, found 2 days ago
$91
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Tue, Aug 19 from Kuching to Kota Kinabalu, returning Sat, Aug 30, priced at $91 found 2 days ago
Malaysia Airlines
Fri, Aug 22 - Thu, Sep 4
KCH
Kuching
BKI
Kota Kinabalu
$91 Roundtrip, found 2 days ago
$91
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Fri, Aug 22 from Kuching to Kota Kinabalu, returning Thu, Sep 4, priced at $91 found 2 days ago
Malaysia Airlines
Tue, Aug 26 - Tue, Sep 2
KCH
Kuching
BKI
Kota Kinabalu
$93 Roundtrip, found 2 days ago
$93
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Tue, Aug 26 from Kuching to Kota Kinabalu, returning Tue, Sep 2, priced at $93 found 2 days ago
Firefly
Mon, Aug 18 - Tue, Sep 2
KCH
Kuching
BKI
Kota Kinabalu
$96 Roundtrip, found 2 days ago
$96
Roundtrip
found 2 days ago
Select Firefly flight, departing Mon, Aug 18 from Kuching to Kota Kinabalu, returning Tue, Sep 2, priced at $96 found 2 days ago
Malaysia Airlines
Wed, Aug 27 - Tue, Sep 2
KCH
Kuching
BKI
Kota Kinabalu
$97 Roundtrip, found 2 days ago
$97
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Wed, Aug 27 from Kuching to Kota Kinabalu, returning Tue, Sep 2, priced at $97 found 2 days ago
Malaysia Airlines
Thu, Aug 7 - Tue, Aug 12
KCH
Kuching
BKI
Kota Kinabalu
$98 Roundtrip, found 6 days ago
$98
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Thu, Aug 7 from Kuching to Kota Kinabalu, returning Tue, Aug 12, priced at $98 found 6 days ago
Firefly
Mon, Aug 18 - Tue, Sep 2
KCH
Kuching
BKI
Kota Kinabalu
$101 Roundtrip, found 2 days ago
$101
Roundtrip
found 2 days ago
Select Firefly flight, departing Mon, Aug 18 from Kuching to Kota Kinabalu, returning Tue, Sep 2, priced at $101 found 2 days ago
Malaysia Airlines
Fri, Aug 15 - Sat, Aug 30
KCH
Kuching
BKI
Kota Kinabalu
$105 Roundtrip, found 2 days ago
$105
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Fri, Aug 15 from Kuching to Kota Kinabalu, returning Sat, Aug 30, priced at $105 found 2 days ago
Batik air
Sat, Aug 16 - Wed, Sep 3
KCH
Kuching
BKI
Kota Kinabalu
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select Batik air flight, departing Sat, Aug 16 from Kuching to Kota Kinabalu, returning Wed, Sep 3, priced at $315 found 2 days ago
Flights from Kuching (KCH) to Kota Kinabalu (BKI)
Origin airport
Kuching Intl.
Destination airport
Kota Kinabalu Intl.
Airlines serving
Malaysia Airlines
Roundtrip price
$83
Distance
498 mi
Average flight time
1 hour 28 mins

Kuching to Kota Kinabalu Flights

The cheapest times to fly from Kuching to Kota Kinabalu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kuching to Kota Kinabalu are during the month of August. You can find some of the cheapest flights from Kuching to Kota Kinabalu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kuching to Kota Kinabalu

Sunday is one of the best days to book for cheap flights from Kuching to Kota Kinabalu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kuching to Kota Kinabalu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kuching to Kota Kinabalu in 2025. You can also book with separate airlines for your outbound and return journeys, from $34 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kuching to Kota Kinabalu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kuching to Kota Kinabalu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI) cost?
Cheap return flights from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI) start at $97. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Malaysia Airlines flight leaving KCH on July 25 2025 and touching down at BKI. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from KCH to BKI?
The cheapest flights from KCH to BKI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)?
Jump on a direct flight with AirAsia and head straight from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI).
What is the cheapest airline that flies from KCH to BKI?
Jet off from KCH to BKI with Malaysia Airlines. This airline currently offers the cheapest one-way ticket for this route, starting at $39. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KCH on October 14 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)?
When taking off from Kuching Intl. Airport (KCH), you can choose from an average of 4 daily nonstop flights to Kota Kinabalu Intl. Airport (BKI).
What are the most popular departure times for flights from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)?
The 7 AM departures from KCH to BKI are the busiest. They can also be more expensive. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from KCH to BKI?
Thursday has the most flights from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI). Consider leaving on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)?
Take the earliest flight at around 7:00AM UTC+8, heading out of Kuching Intl. Airport (KCH). You'll be flying for roughly 1h 25m, arriving at Kota Kinabalu Intl. Airport (BKI) at approximately 8:25AM UTC+8.
How long does it take to fly from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)?
Flights from KCH to BKI have an average travel time of 1 hour and 26 minutes. The distance between the two airports is 500 mi.
What is the best time to fly from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)?
To land at Kota Kinabalu Intl. Airport (BKI) without delays, opt for a flight that leaves Kuching Intl. Airport (KCH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Kota Kinabalu from Kuching Intl. Airport (KCH)?
Explore your flight options from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI). This is the only airport in Kota Kinabalu you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI) last-minute?
Last-minute bookings from KCH to BKI are usually more expensive. To lock in the lowest rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a KCH to BKI flight and hotel package?
Opting for a KCH to BKI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kuching Intl. Airport (KCH) to Kota Kinabalu Intl. Airport (BKI)?
It's generally possible to reschedule or cancel your KCH to BKI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.