How the cheapest fare moved
Oct 4: €30 €30
Sep 29
Oct 4
low €27 · high €31
Departure-day prices · September 2030 Bangkok → Udon Thani
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Return-day prices · September 2030 Udon Thani → Bangkok
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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: Mar — fares from €25 and ~32°C daytime.
Flights from Bangkok to Udon Thani start around €25 (direct flights available). Range seen recently: €25–31, based on 12 fares found by travellers.
Fly (from €25)
1h 00m duration
€25–31 recent fares
Book
Cheapest cached fares Bangkok → Udon Thani; direct flights available (e.g. VZ). · Based on 12 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.
Oct 5 – Oct 7
Thai Lion Air · Direct · 1h 05m
€59
Book
Oct 12 – Oct 17
Thai Lion Air · Direct · 1h 00m
€62
Book
Oct 21 – Oct 26
Thai Lion Air · Direct · 1h 00m
€64
Book
Jan 8 – Jan 9
Thai Lion Air · Direct · 1h 10m
€65
Book
Nov 28 – Dec 3
Thai AirAsia · Direct · 1h 10m
€68
Book
Jan 8 – Jan 8
Thai Lion Air · Direct · 1h 10m
€68
Book
Oct 23 – Oct 27
Thai Lion Air · Direct · 1h 05m
€79
Book
Dec 8 – Dec 11
Thai AirAsia · Direct · 1h 10m
€81
Book
Weather in Udon Thani
Mon
🌧️
30°
23°
💧95%
Tue
☁️
30°
22°
💧38%
Wed
☀️
29°
21°
💧0%
Thu
☁️
30°
21°
💧4%
Fri
☁️
31°
23°
💧35%
Sat
🌦️
28°
23°
💧88%
Sun
☁️
30°
23°
💧29%
Where to stay in Udon Thani 3★+ hotels from €11/night (33 hotels sampled, ~3 weeks out).
Udoncabana
hotel · Udon Thani
from €11/night ★ 3
Samrong Garden Resort
hotel · Udon Thani
from €13/night ★ 3
The Good Days
hotel · Udon Thani
from €13/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 2026-10-05. Some links earn Stayonomy a commission at no cost to you.
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