KBR to BKI, Sultan Ismail Petra Airport to Kota Kinabalu International Airport Cheap Flights

Based on HopeGoo data, AirAsia Berhad (Malaysia) offers one-way fares as low as US$50 on Cheapest nonstop routes (e.g. KBR to BKI on Sat, Mar 21), while AirAsia Berhad (Malaysia) offers Cheapest nonstop round-trips from US$101 departing on Thu, Apr 16 and returning on Tue, Apr 21.

At the moment, you can catch a nonstop flight from Kota Bharu to Kota Kinabalu with the following airlines, including: AirAsia Berhad (Malaysia) Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 2 hours 35 minutes to fly from Kota Bharu to Kota Kinabalu.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Kota Bharu to Kota Kinabalu is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on HopeGoo data in the past 4 weeks, there is 3 flight per week flying from Kota Bharu to Kota Kinabalu. You can check the weekly schedule for popular airlines on this route below: AirAsia Berhad (Malaysia): -/M/-/-/-/F/- -- AK5346 (20:32)

To find best deals on flights from Kota Bharu to Kota Kinabalu, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Mar 21, with one-way flights priced at just US$50. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is AirAsia Berhad (Malaysia). · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Kota Kinabalu travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Kota Bharu to Kota Kinabalu is November, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Kota Bharu to Kota Kinabalu on February 28, 2026 with AirAsia Berhad (Malaysia), with prices starting at US$45.

You can land at any one of the following hubs in Kota Kinabalu, with Sultan Ismail Petra Airport to Kota Kinabalu International Airport (KBR-BKI) is by far the most common option on this route: Kota Kinabalu International Airport (BKI).

The time difference between Kota Kinabalu and Kota Bharu is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.