How the cheapest fare moved
Nov 11: €34 €34
Nov 5
Nov 11
low €34 · high €37
Departure-day prices · April 2026 Bangkok → Udon Thani
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Return-day prices · April 2026 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: ~33°C daytime, 3 rainy days
33°
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: Nov — fares from €34 and ~28°C daytime.
Flights from Bangkok to Udon Thani start around €34 (direct flights available). Range seen recently: €34–37, based on 12 fares found by travellers.
Fly (from €34)
1h 05m duration
€34–37 recent fares
Book
Cheapest cached fares Bangkok → Udon Thani; direct flights available (e.g. FD). · 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.
Nov 15 – Nov 20
Nok Air · Direct · 1h 05m
€67
Book
Jan 21 – Jan 22
Thai AirAsia · Direct · 1h 10m
€67
Book
Jan 16 – Jan 18
Thai AirAsia · Direct · 1h 10m
€71
Book
Dec 1 – Dec 5
Nok Air · Direct · 1h 05m
€74
Book
Nov 30 – Dec 2
Nok Air · Direct · 1h 10m
€75
Book
Nov 14 – Nov 14
Nok Air · Direct · 1h 05m
€75
Book
Nov 13 – Nov 13
Thai AirAsia · Direct · 1h 20m
€83
Book
Nov 12 – Nov 12
Thai Lion Air · Direct · 1h 05m
€85
Book
Weather in Udon Thani
Thu
☁️
28°
20°
💧6%
Fri
☁️
29°
21°
💧0%
Sat
☁️
31°
22°
💧14%
Sun
🌦️
32°
23°
💧43%
Mon
🌦️
32°
23°
💧39%
Tue
🌦️
32°
24°
💧45%
Wed
🌦️
32°
24°
💧53%
In Apr, Udon Thani typically sees ~34°C daytime highs and 13 rainy days.
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
Samrong Garden Resort
hotel · Udon Thani
from €13/night ★ 3
Le Luxe Residence
hotel · Udon Thani
from €13/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 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 2026-11-11. Some links earn Stayonomy a commission at no cost to you.
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