How the cheapest fare moved
Sep 26: €42 €42
Sep 24
Sep 26
low €42 · high €55
Departure-day prices · September 2027 Chiang Mai → Udon Thani
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Return-day prices · September 2027 Udon Thani → Chiang Mai
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Best time to visit Udon Thani — climate Jan: ~27°C daytime, 0 rainy days
27°
Jan Feb: ~30°C daytime, 3 rainy days
30°
Feb Mar: ~32°C daytime, 3 rainy days
32°
Mar Apr: ~34°C daytime, 13 rainy days
34°
Apr May: ~33°C daytime, 24 rainy days
33°
May Jun: ~32°C daytime, 26 rainy days
32°
Jun Jul: ~31°C daytime, 26 rainy days
31°
Jul Aug: ~31°C daytime, 24 rainy days
31°
Aug Sep: ~31°C daytime, 27 rainy days
31°
Sep Oct: ~31°C daytime, 14 rainy days
31°
Oct Nov: ~28°C daytime, 8 rainy days
28°
Nov Dec: ~29°C daytime, 2 rainy days
29°
Dec Best value: Sep — fares from €39 and ~31°C daytime.
Flights from Chiang Mai to Udon Thani start around €39 (direct flights available). Range seen recently: €39–55, based on 3 fares found by travellers.
Fly (from €39)
1h 05m duration
€39–55 recent fares
Book
Cheapest cached fares Chiang Mai → Udon Thani; direct flights available (e.g. FD). · Based on 3 fares found by travellers in the last 48h
Cheapest round trips to Udon Thani Fares found by travellers in the last 48 hours — refreshed daily.
Nov 16 – Nov 25
Thai AirAsia · Direct · 1h 05m
€107
Book
Nov 17 – Nov 25
Nok Air · Direct · 1h 05m
€114
Book
Weather in Udon Thani
Sun
⛈️
29°
23°
💧96%
Mon
⛈️
29°
24°
💧96%
Tue
⛈️
31°
24°
💧64%
Wed
⛈️
32°
24°
💧71%
Thu
⛈️
31°
24°
💧80%
Fri
⛈️
31°
24°
💧72%
Sat
⛈️
30°
24°
💧84%
Where to stay in Udon Thani 3★+ hotels from €13/night (34 hotels sampled, ~3 weeks out).
Udoncabana
hotel · Udon Thani
from €13/night ★ 3
The Resto
hotel · Udon Thani
from €14/night ★ 3
Paradise Hotel Udonthani
hotel · Udon Thani
from €14/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 05m
About Udon Thani
Udon Thani (อุดรธานี, also Udorn Thanee) is a city of 131,000 people (2019) in the Isaan region of Thailand. Often referred to as Udon or Udorn (อุดร), the city should not be confused with Ubon — Ubon Ratchathani in southeastern Isaan.
Read the full Udon Thani guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Chiang Mai 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 2026-09-27. Some links earn Stayonomy a commission at no cost to you.
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