Cheap Flights from Kota Kinabalu to Siem Reap

Cheapest flights from Kota Kinabalu to Siem Reap

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kota Kinabalu to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$139

AirAsia

1 transfer

16h 35m

01/07/2026

The cheapest one-way flight from Kota Kinabalu to Siem Reap departs on 01/07/2026, is operated by AirAsia and costs $139

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Kota Kinabalu to Siem Reap

The fastest flight

10h 40m

Fastest flight from Kota Kinabalu to Siem Reap takes 10h 40m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

1577km

Timezone difference

1h

The distance between Kota Kinabalu and Siem Reap is 1577km (978 miles). The time difference between Kota Kinabalu and Siem Reap is 1h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Kota Kinabalu to Siem Reap by month

In different months, ticket prices from Kota Kinabalu to Siem Reap vary: minimum — $139 (January 2026), maximum — $213 (February 2026). Typically, the flight costs $176–$213.

January 2026

Lowest price

on average:

$139

February 2026

Highest price

on average:

$213

Avg Price

Airlines operating on route

You can fly from Kota Kinabalu to Siem Reap with AirAsia. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $139. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with AirAsia is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.

AirAsia

Starting at $139

Direct Flights from Kota Kinabalu to Siem Reap

A direct flight is the most convenient and comfortable way to fly from Kota Kinabalu to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no direct flights from Kota Kinabalu to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Kota Kinabalu to Siem Reap

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Kota Kinabalu to Siem Reap:

Unable to find information about the schedule of direct flights from

Kota Kinabalu airports overview

Kota Kinabalu International Airport

•

BKI

•

Siem Reap airports overview

Siem Reap International Airport

•

SAI

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Kota Kinabalu to Siem Reap?

The cheapest flight ticket from Kota Kinabalu to Siem Reap according to data for the last 48 hours costs $139

When is the best time to buy air tickets on the route Kota Kinabalu — Siem Reap?

Often the best time to buy tickets from Kota Kinabalu to Siem Reap is 2 months before departure.

When is the cheapest time of year to fly from Kota Kinabalu to Siem Reap?

Based on statistics over the past years, the lowest prices for flights from Kota Kinabalu to Siem Reap can be found flying in these months: January, February.

How long does it take to fly from Kota Kinabalu to Siem Reap?

The fastest flights from Kota Kinabalu to Siem Reap start from 10 hours 40 minutes in the air.

Which airline can fly direct from Kota Kinabalu to Siem Reap?

The following airlines operate direct flights on the route Kota Kinabalu — Siem Reap:

Special offers and sales on air tickets from Kota Kinabalu to Siem Reap

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Kota Kinabalu to Siem Reap

Alternative routes

•••••••••••••••••••