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

View $34 flight on Fri, Sep 26, 2025Opens in a new window

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

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

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
Wed, Aug 20 - Fri, Aug 22
BKI
Kota Kinabalu
KCH
Kuching
$83 Roundtrip, found 5 days ago
$83
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Wed, Aug 20 from Kota Kinabalu to Kuching, returning Fri, Aug 22, priced at $83 found 5 days ago
Malaysia Airlines
Tue, Aug 5 - Thu, Aug 7
BKI
Kota Kinabalu
KCH
Kuching
$91 Roundtrip, found 6 days ago
$91
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Tue, Aug 5 from Kota Kinabalu to Kuching, returning Thu, Aug 7, priced at $91 found 6 days ago
Malaysia Airlines
Tue, Aug 5 - Thu, Aug 7
BKI
Kota Kinabalu
KCH
Kuching
$98 Roundtrip, found 5 days ago
$98
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Tue, Aug 5 from Kota Kinabalu to Kuching, returning Thu, Aug 7, priced at $98 found 5 days ago
Malaysia Airlines
Mon, Aug 4 - Tue, Aug 5
BKI
Kota Kinabalu
KCH
Kuching
$105 Roundtrip, found 3 days ago
$105
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Mon, Aug 4 from Kota Kinabalu to Kuching, returning Tue, Aug 5, priced at $105 found 3 days ago
Malaysia Airlines
Fri, Aug 15 - Tue, Aug 19
BKI
Kota Kinabalu
KCH
Kuching
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Fri, Aug 15 from Kota Kinabalu to Kuching, returning Tue, Aug 19, priced at $119 found 1 day ago
Malaysia Airlines
Fri, Aug 8 - Sun, Aug 10
BKI
Kota Kinabalu
KCH
Kuching
$127 Roundtrip, found 1 day ago
$127
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Fri, Aug 8 from Kota Kinabalu to Kuching, returning Sun, Aug 10, priced at $127 found 1 day ago
Malaysia Airlines
Sat, Aug 2 - Mon, Aug 4
BKI
Kota Kinabalu
KCH
Kuching
$133 Roundtrip, found 1 day ago
$133
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sat, Aug 2 from Kota Kinabalu to Kuching, returning Mon, Aug 4, priced at $133 found 1 day ago
Malaysia Airlines
Sat, Sep 13 - Sat, Sep 20
BKI
Kota Kinabalu
KCH
Kuching
$143 Roundtrip, found 4 hours ago
$143
Roundtrip
found 4 hours ago
Select Malaysia Airlines flight, departing Sat, Sep 13 from Kota Kinabalu to Kuching, returning Sat, Sep 20, priced at $143 found 4 hours ago
Malaysia Airlines
Sat, Sep 13 - Tue, Sep 16
BKI
Kota Kinabalu
KCH
Kuching
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sat, Sep 13 from Kota Kinabalu to Kuching, returning Tue, Sep 16, priced at $171 found 1 day ago
Flights from Kota Kinabalu (BKI) to Kuching (KCH)
Origin airport
Kota Kinabalu Intl.
Destination airport
Kuching Intl.
Airlines serving
Malaysia Airlines
Roundtrip price
$83
Distance
498 mi
Average flight time
1 hour 21 mins

Kota Kinabalu to Kuching Flights

The cheapest times to fly from Kota Kinabalu to Kuching

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 Kota Kinabalu to Kuching are during the month of August. You can find some of the cheapest flights from Kota Kinabalu to Kuching with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Kota Kinabalu to Kuching: 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 Kota Kinabalu to Kuching

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 Kota Kinabalu to Kuching 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 Kota Kinabalu to Kuching 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 Kota Kinabalu to Kuching 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 Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH) cost?
You'll find cheap return fares from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH) starting from $71. Book a seat and be on your way. 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 BKI on August 5 2025 and touching down at KCH. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BKI to KCH?
The cheapest flights from BKI to KCH 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 Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH)?
Take a direct flight with AirAsia and fly straight from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH).
What is the cheapest airline that flies from BKI to KCH?
With prices starting from $34 for a one-way journey from BKI to KCH, Firefly is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BKI on August 12 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH)?
When departing from Kota Kinabalu Intl. Airport (BKI), you'll have a choice from an average of 4 daily nonstop flights to Kuching Intl. Airport (KCH).
What are the most popular departure times for flights from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH)?
More passengers fly between BKI and KCH at 8 AM than at any other time. Rather skip the crowds? Try choosing a quieter departure window and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from BKI to KCH?
Fly on a Thursday if you're searching for the best choice of flights from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH).
What is the earliest flight from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH)?
The earliest flight departing from Kota Kinabalu Intl. Airport (BKI) is at around 7:00AM UTC+8. Board this flight and you'll arrive at Kuching Intl. Airport (KCH) at approximately 8:20AM UTC+8. The total flight duration is 1h 20m.
How long does it take to fly from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH)?
Flights from BKI to KCH have an average travel time of 1 hour and 20 minutes. The distance between the two airports is 500 mi.
What is the best time to fly from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH)?
To touch down at Kuching Intl. Airport (KCH) without delays, opt for a flight that leaves Kota Kinabalu Intl. Airport (BKI) before 3 PM. The chance 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 Kuching from Kota Kinabalu Intl. Airport (BKI)?
If you're taking a direct flight from Kota Kinabalu Intl. Airport (BKI) to Kuching, Kuching Intl. Airport (KCH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH) last-minute?
Holding off until just before your departure to book a flight from BKI to KCH generally means paying more. While you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book a BKI to KCH flight and hotel package?
You can save money by booking a BKI to KCH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Kota Kinabalu Intl. Airport (BKI) to Kuching Intl. Airport (KCH)?
If you reserved your BKI to KCH flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.