Cheap Flights from Khon Kaen Airport to Bangkok from $29 Return

Flight deals from Khon Kaen Airport to Bangkok

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

Bangkok.$29 per passenger.Departing Fri, 30 Jan, returning Fri, 6 Feb.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Khon Kaen on Fri, 30 Jan, arriving in Bangkok Suvarnabhumi.Inbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Fri, 6 Feb, arriving in Khon Kaen.Price includes taxes and charges.From $29, select.

Flying from Khon Kaen Airport to Bangkok

Arm yourself with these facts on the fly.

Cheapest flight found	$29, Bangkok
Cheapest month to fly	January
Average flight time	1 hr, 5 mins
Average flights per week	266
Most popular airline	Thai AirAsia

How to find cheap flights from Khon Kaen Airport to Bangkok

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Khon Kaen Airport to Bangkok. Other savvy travellers recently found return flights from $29 and one-way tickets from $15. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in September

The cheapest time to fly from Khon Kaen Airport to Bangkok is currently September.

Fly on a Sunday

From our data, we can see that Sunday seems to be the cheapest time to fly from Khon Kaen Airport to Bangkok.

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 Khon Kaen Airport to anywhere you choose in Bangkok.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Khon Kaen Airport to your chosen airport in Bangkok 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 Airport to Bangkok flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Khon Kaen Airport to Bangkok?

Yes - direct flights currently operate from Khon Kaen Airport to Bangkok Suvarnabhumi Airport in Bangkok.

What is the average price of a flight from Khon Kaen Airport to Bangkok?

We looked at all of the upcoming return flights from Khon Kaen Airport to Bangkok we could find over the next 12 months. It looks like $29 is the best price. This is good, compared to the average Bangkok ticket price of $71.

What is the cheapest month to fly from Khon Kaen Airport to Bangkok?

The cheapest month to fly from Khon Kaen Airport to Bangkok is currently January.

Which upcoming date is cheapest to fly from Khon Kaen Airport to Bangkok on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Khon Kaen Airport to Bangkok on Friday, 30 January 2026.

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

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