stayonomyFly (from €34)
1h 05mduration
€34–65recent fares
Book
Cheapest cached fares Chiang Mai → Khon Kaen; direct flights available (e.g. FD). · Based on 10 fares found by travellers in the last 48h
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best value: Oct — fares from €34 and ~31°C daytime.
Flights from Chiang Mai to Khon Kaen start around €34 (direct flights available). Range seen recently: €34–65, based on 10 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
In Sep, Khon Kaen typically sees ~31°C daytime highs and 26 rainy days.
3★+ hotels from €15/night (31 hotels sampled, ~3 weeks out).
Khon Kaen (ขอนแก่น) is a city and province in Isaan, Thailand.
Guide content from Wikivoyage contributors (CC BY-SA).
Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-24. Some links earn Stayonomy a commission at no cost to you.