Open interactive map →Cheap flights from Bangkok to Khon Kaen
From Bangkok, reaching Khon Kaen in Thailand has recently been found from €26. The cheapest tracked fare is non-stop. The calendar below lists tracked months as they fill in.
This is a tracked route from Bangkok to Khon Kaen in Thailand. The lowest observed fare is €26. If your dates are flexible, compare the months that already have fares in the calendar. See all flights from Bangkok to Thailand→
One-way fares
From €26
Cheapest tracked fare (non-stop)
Return fares
From €57
Tracked return fares (out 16 Nov 2026, back 19 Nov 2026)
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Cheapest month to fly
- November 2026€26DirectCheapest
SkyHopp has tracked fares for this route in November at around €26. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 27 October 2026.
Entry requirements for Thailand
EU passportVisa-free, 60 days
US passportVisa-free, 60 days
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Khon Kaen
Frequently asked questions
How much does a flight from Bangkok to Khon Kaen cost?
The cheapest tracked fare from Bangkok to Khon Kaen is €26. The month-by-month price calendar on this page lists the months SkyHopp has fares for. A tracked return fare on this pair is currently from €57. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from Bangkok to Khon Kaen?
Yes - non-stop fares appear in SkyHopp's tracked data from Bangkok to Khon Kaen. The cheapest tracked fare, from €26, is itself non-stop. Click through to the booking site to check schedules for your dates.
When is the cheapest time to fly from Bangkok to Khon Kaen?
SkyHopp does not yet have enough months of fares on this route to name a cheapest month. The calendar above lists the months that already have data. Set a price alert on this page to watch the fare.