Cheap flights from Udon Thani to Chiang Mai

Cheapest current fares: $71 in June 2026, 432 km direct flight in ~30m.

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Live fares · UTH → CNX

Cheapest month-by-month fares

Lowest available fare per calendar month from Udon Thani (UTH) to Chiang Mai (CNX). Refreshed daily.

Udon Thani (UTH) → Chiang Mai (CNX)

  1. June 2026 $71

Frequently asked questions

  • What is the cheapest month to fly from Udon Thani to Chiang Mai?

    Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Udon Thani (UTH) to Chiang Mai (CNX), with fares starting from $71.

  • What is the lowest current fare from UTH to CNX?

    The lowest currently-listed fare from Udon Thani (UTH) to Chiang Mai (CNX) is $71 on 2026-06-23.

  • How long is the flight from Udon Thani to Chiang Mai?

    Direct flights from UTH to CNX cover approximately 432 km (268 miles), with an estimated flight time of 30m. Operating airlines: FD.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: UTH → CNX Cheapest month to fly to Chiang Mai All flights from Udon Thani All flights to Chiang Mai Flights to Thailand Visa-free with Thailand passport FD routes