How the cheapest fare moved
Sep 1: €26 €26
Aug 25
Sep 1
low €25 · high €36
Departure-day prices · March 2030 Bangkok → Chiang Rai
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Return-day prices · March 2030 Chiang Rai → Bangkok
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Best time to visit Chiang Rai — climate Jan: ~25°C daytime, 2 rainy days
25°
Jan Feb: ~29°C daytime, 4 rainy days
29°
Feb Mar: ~32°C daytime, 2 rainy days
32°
Mar Apr: ~33°C daytime, 5 rainy days
33°
Apr May: ~31°C daytime, 21 rainy days
31°
May Jun: ~30°C daytime, 29 rainy days
30°
Jun Jul: ~29°C daytime, 30 rainy days
29°
Jul Aug: ~30°C daytime, 27 rainy days
30°
Aug Sep: ~29°C daytime, 23 rainy days
29°
Sep Oct: ~29°C daytime, 14 rainy days
29°
Oct Nov: ~26°C daytime, 14 rainy days
26°
Nov Dec: ~26°C daytime, 1 rainy days
26°
Dec Best value: Sep — fares from €21 and ~29°C daytime.
Flights from Bangkok to Chiang Rai start around €21 (direct flights available). Range seen recently: €21–28, based on 17 fares found by travellers.
Fly (from €21)
1h 20m duration
€21–28 recent fares
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Cheapest cached fares Bangkok → Chiang Rai; direct flights available (e.g. VZ). · Based on 17 fares found by travellers in the last 48h
Cheapest round trips to Chiang Rai Fares found by travellers in the last 48 hours — refreshed daily.
Sep 11 – Sep 15
Thai Vietjet Air · Direct · 1h 25m
€45
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Sep 12 – Sep 15
Thai Vietjet Air · Direct · 1h 25m
€45
Book
Sep 17 – Sep 22
Thai Vietjet Air · Direct · 1h 25m
€47
Book
Sep 6 – Sep 11
Nok Air · Direct · 1h 25m
€48
Book
Sep 8 – Sep 12
Nok Air · Direct · 1h 25m
€49
Book
Sep 9 – Sep 12
Nok Air · Direct · 1h 25m
€52
Book
Sep 2 – Sep 9
Nok Air · Direct · 1h 25m
€52
Book
Sep 6 – Sep 9
Nok Air · Direct · 1h 25m
€53
Book
Weather in Chiang Rai
Tue
⛈️
31°
23°
💧97%
Wed
🌦️
29°
23°
💧81%
Thu
⛈️
29°
23°
💧92%
Fri
⛈️
28°
23°
💧98%
Sat
⛈️
30°
22°
💧91%
Sun
🌦️
30°
22°
💧84%
Mon
🌦️
29°
23°
💧83%
Where to stay in Chiang Rai 3★+ hotels from €15/night (39 hotels sampled, ~3 weeks out).
Na-Rak-O Resort
hotel · Chiang Rai
from €15/night ★ 3
Pimann Inn Hotel
hotel · Chiang Rai
from €15/night ★ 4
Rasa Boutique Hotel
hotel · Chiang Rai
from €16/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 25m
Things to do in Chiang Rai Top-rated tours and tickets from €42 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
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 2026-09-01. Some links earn Stayonomy a commission at no cost to you.
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