How the cheapest fare moved
Sep 12: €27 €27
Sep 6
Sep 12
low €27 · high €35
Departure-day prices · October 2026 Bangkok → Udon Thani
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · October 2026 Udon Thani → Bangkok
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
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: Dec — fares from €24 and ~29°C daytime.
Flights from Bangkok to Udon Thani start around €24 (direct flights available). Range seen recently: €24–34, based on 13 fares found by travellers.
Fly (from €24)
1h 00m duration
€24–34 recent fares
Book
Cheapest cached fares Bangkok → Udon Thani; direct flights available (e.g. VZ). · Based on 13 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.
Feb 12 – Feb 17
Thai AirAsia · Direct · 1h 10m
€51
Book
Mar 6 – Mar 11
Thai AirAsia · Direct · 1h 10m
€53
Book
Feb 6 – Feb 24
Thai AirAsia · Direct · 1h 15m
€55
Book
Feb 2 – Feb 22
Thai Vietjet Air · Direct · 1h 10m
€58
Book
Feb 3 – Feb 21
Thai Vietjet Air · Direct · 1h 10m
€58
Book
Sep 16 – Oct 24
Thai Lion Air · Direct · 1h 00m
€58
Book
Dec 16 – Dec 17
Thai Vietjet Air · Direct · 1h 10m
€63
Book
Feb 4 – Feb 16
Thai AirAsia · Direct · 1h 10m
€64
Book
Weather in Udon Thani
Sat
🌦️
32°
25°
💧12%
Sun
☁️
32°
25°
💧40%
Mon
⛈️
29°
24°
💧82%
Tue
⛈️
29°
24°
💧90%
Wed
⛈️
28°
24°
💧95%
Thu
⛈️
28°
24°
💧88%
Fri
🌧️
29°
24°
💧92%
Where to stay in Udon Thani 3★+ hotels from €13/night (31 hotels sampled, ~3 weeks out).
Paradise Hotel Udonthani
hotel · Udon Thani
from €13/night ★ 3
Udoncabana
hotel · Udon Thani
from €14/night ★ 3
The Resto
hotel · Udon Thani
from €14/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 00m
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 Bangkok 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 2026-09-12. Some links earn Stayonomy a commission at no cost to you.
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