Cheap Flights from Colombo to Khon Kaen Province from 307 € Return

Flight deals from Colombo to Khon Kaen Province

Looking for cheap tickets from Colombo to Khon Kaen Province, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Khon Kaen.307 € per passenger.Departing Wed, 17 Sep, returning Sat, 20 Sep.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Wed, 17 Sep, arriving in Khon Kaen.Inbound indirect flight with Thai AirAsia, departs from Khon Kaen on Sat, 20 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 307 €, select.

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Flying from Colombo to Khon Kaen Province

Arm yourself with these facts on the fly.

Cheapest flight found	307 €
Cheapest month to fly	September
Cheapest airport to fly from	Colombo Bandaranayake

How to find cheap flights from Colombo to Khon Kaen Province

Ready to join the other savvy travellers booking the cheapest one-way and return flights to Khon Kaen Province? Here are a few tips to help you do it the smart way.

Fly from Colombo Bandaranayake into Khon Kaen

At the moment, the lowest priced flight tickets to Khon Kaen Province are from Colombo Bandaranayake Airport to Khon Kaen Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Colombo to Khon Kaen Province is currently September.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Colombo to anywhere you choose in Khon Kaen Province.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Colombo to Khon Kaen Province go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Khon Kaen Province to Khon Kaen Province flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Colombo to Khon Kaen Province flight price?

We looked at all of the upcoming return flights from Colombo to Khon Kaen Province we could find over the next 12 months. It looks like 307 € is the best price. This is good, compared to the average Khon Kaen Province ticket price of 307 €.

What is the cheapest month to fly from Colombo to Khon Kaen Province?

The cheapest month to fly from Colombo to Khon Kaen Province is currently September.

Which upcoming date is cheapest to fly from Colombo to Khon Kaen Province on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Khon Kaen Province on Wednesday, 17 September 2025.

Are there any direct flights from Colombo to Khon Kaen Province?

Currently, there aren't any direct flights from Colombo to Khon Kaen Province, but you can still fly with a stopover.

If I'm flying from Colombo, where in Khon Kaen Province is cheapest to fly into?

If you're flying from Colombo, the cheapest city in Khon Kaen Province to fly into is Khon Kaen. The cheapest airport serving Khon Kaen at the moment is Khon Kaen.