# How much is the cheapest flight from Chiang Mai to Khon Kaen?

| Field | Value |
|---|---|
| Origin | CNX (Chiang Mai, TH) |
| Destination | KKC (Khon Kaen, TH) |
| Cheapest observed fare | EUR 36 |
| Currency | EUR |
| Six-month low | EUR 35 |
| Cheapest observed departure date | 2026-10-29 |
| Movement | no drop recorded |
| Freshness | cached_snapshot |

## The short answer

The lowest fare AplusZ has observed from Chiang Mai to Khon Kaen is EUR 36 one way. Over the trailing six months the lowest it reached was EUR 35, on a departure dated 2026-10-29.

## What this does not guarantee

This is a cached snapshot from a recurring fare scan, not a live quote and not a bookable price. Availability, taxes, baggage and seat fees are settled at the airline or agency, not here. Check the live price before booking:

https://aplusz.app/?from=CNX&to=KKC&lang=en&utm_source=route-page

## Machine access

- Fare record: https://aplusz.app/v1/fare?from=CNX&to=KKC
- All destinations from Chiang Mai: https://aplusz.app/v1/routes?from=CNX
- Tool server: https://aplusz.app/mcp (tool: find_cheapest_fare)
- Field meanings: https://aplusz.app/llms-full.txt#fields

---

HTML: https://aplusz.app/en/flights/chiang-mai-to-khon-kaen
JSON: https://aplusz.app/v1/fare?from=CNX&to=KKC
Tool: https://aplusz.app/mcp
Source: AplusZ fare scan, cached snapshot
Licence: https://aplusz.app/license.xml
Cite as: AplusZ, Chiang Mai to Khon Kaen, https://aplusz.app/en/flights/chiang-mai-to-khon-kaen