Departure-day prices · July 2026 Langkawi → Koh Samui
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Return-day prices · July 2026 Koh Samui → Langkawi
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Best time to visit Koh Samui — climate Jan: ~28°C daytime, 16 rainy days
28°
Jan Feb: ~29°C daytime, 15 rainy days
29°
Feb Mar: ~30°C daytime, 15 rainy days
30°
Mar Apr: ~31°C daytime, 18 rainy days
31°
Apr May: ~30°C daytime, 25 rainy days
30°
May Jun: ~31°C daytime, 19 rainy days
31°
Jun Jul: ~33°C daytime, 13 rainy days
33°
Jul Aug: ~31°C daytime, 21 rainy days
31°
Aug Sep: ~31°C daytime, 20 rainy days
31°
Sep Oct: ~30°C daytime, 29 rainy days
30°
Oct Nov: ~29°C daytime, 21 rainy days
29°
Nov Dec: ~29°C daytime, 15 rainy days
29°
Dec Best value: Mar — fares from €164 and ~30°C daytime.
Flights from Langkawi to Koh Samui start around €164 (typically 1 stop). Range seen recently: €164–252, based on 13 fares found by travellers.
Fly (from €164)
3h 30m duration
€164–252 recent fares
Book
Cheapest cached fares Langkawi → Koh Samui; typically 1 stop (e.g. TR). · Based on 13 fares found by travellers in the last 48h
Cheapest round trips to Koh Samui Fares found by travellers in the last 48 hours — refreshed daily.
Oct 27 – Oct 28
Scoot · 1 stop · 3h 40m
€322
Book
Mar 12 – Mar 14
Scoot · 1 stop · 3h 35m
€386
Book
Mar 12 – Mar 13
Scoot · 1 stop · 3h 35m
€402
Book
Dec 7 – Dec 13
AirAsia · 2 stops · 2h 45m
€403
Book
Mar 9 – Mar 11
AirAsia · 3 stops · 4h 30m
€404
Book
Mar 10 – Mar 17
Scoot · 1 stop · 3h 45m
€422
Book
Mar 11 – Mar 11
AirAsia · 1 stop · 3h 30m
€512
Book
Weather in Koh Samui
Wed
⛈️
28°
25°
💧98%
Thu
🌦️
29°
27°
💧69%
Fri
🌧️
29°
25°
💧92%
Sat
⛈️
27°
24°
💧86%
Sun
🌦️
28°
25°
💧82%
Mon
🌦️
29°
26°
💧82%
Tue
⛈️
30°
25°
💧86%
In Jul, Koh Samui typically sees ~33°C daytime highs and 13 rainy days.
Where to stay in Koh Samui 3★+ hotels from €22/night (39 hotels sampled, ~3 weeks out).
COSI Samui Chaweng Beach
hotel · Koh Samui
from €22/night ★ 3
Escape Beach Resort
hotel · Koh Samui
from €29/night ★ 3
Montien House Chaweng Beach Resort
hotel · Koh Samui
from €33/night ★ 3
Good to know Time difference -1h
Time in the air 2h 45m
Things to do in Koh Samui Top-rated tours and tickets from €47 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Koh Samui
Ko Samui (เกาะสมุย), often called just Samui (สมุย) is an island of great natural beauty and variety in the Gulf of Thailand. The palm-fringed shoreline and coconut and fruit cultivation of the coastal lowlands rise to a central granite massif, the slopes of which are cloaked in virgin rainforest.
Read the full Koh Samui guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Langkawi 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 2026-09-23. Some links earn Stayonomy a commission at no cost to you.
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