Cheap flights from Bangkok to Khon Kaen

from as little as £101

30 nights in Khon Kaen, departing Bangkok on 31 / May / 2025 with Thai Airways International (price found 17 hours ago)

Subject to availability, prices correct of the last 24 hours
Khon Kaen

The Bangkok / Khon Kaen route

All 379 km of it

Cheap flight deals for this route

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Khon Kaen flight facts

What you need to know

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Khon Kaen

31 / May / 2025 is currently the lowest priced day of the year to fly the Bangkok/Khon Kaen route. There are around 35 flights on any given week from the UK to Khon Kaen and the cheapest month to fly right now is May.

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Min / Max Temperature (°C)
LOWEST

14 °C

AVG

26 °C

HIGHEST

37 °C

Rainfall (mm)
LOWEST

0 mm

AVG

99.2 mm

HIGHEST

270 mm

Key facts about Khon Kaen

How to get cheap flights from Bangkok to Khon Kaen

Tips and advice from our flight experts

You’ve searched for flights from Bangkok to Khon Kaen. 35 flights go to or via Khon Kaen every week, and we've searched them all to make it easy for you to compare your flight options. On average, Thai Airways International has the cheapest flights, so look out for them in your search results.

When you fly 379 km from Bangkok to Khon Kaen, you can choose from one airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.

Thai Airways International are the most popular airlines for flying from Bangkok to Khon Kaen, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

It takes about 1 hrs to fly from Bangkok to Khon Kaen. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Khon Kaen

Where other people are flying to

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