Flights from Cairns to Koh Samui (CNS → USM)

CNS
Cairns
Cairns International, Australia
USM
Koh Samui
Samui, Thailand
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No direct flights found. Here are the 2 fastest 1-stop options.
viaSingapore(SIN)
CNS→SIN+1h 30mSIN→USM
8h 34m
viaHong Kong(HKG)
CNS→HKG+1h 30mHKG→USM
10h 28m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Cairns to Koh Samui? Currently, there are no direct flights from CNS to USM. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Cairns → Koh Samui.

Cheap flights from Cairns to Koh Samui Cheapest month to fly to Koh Samui Flights from Australia Flights to Thailand Visa-free with Australia passport All airports in Thailand

Try a nearby airport to Cairns

Flights to Koh Samui (USM) from other airports within 350 km of Cairns. Often unlocks cheaper fares or better times.

TSV → USM 286 km from CNS Townsville → Koh Samui Australia · 12 destinations

Or try a nearby airport to Koh Samui

Flights from Cairns (CNS) to other airports within 350 km of Koh Samui.

CNS → KBV 201 km from USM Cairns → Krabi Thailand · 12 destinations CNS → HKT 251 km from USM Cairns → Phuket Thailand · 70 destinations CNS → HDY 293 km from USM Cairns → Hat Yai Thailand · 9 destinations

Other flights from Cairns (CNS)

Adelaide (ADL) Alice Springs (ASP) Auckland (AKL) Aurukun (AUU) Ayers Rock (AYQ) Bamaga (ABM) Brisbane (BNE) Christchurch (CHC) All 36 destinations →

Other flights from Koh Samui (USM)

Bangkok (BKK) Bangkok (DMK) Chengdu (TFU) Chiang Mai (CNX) Hong Kong (HKG) Krabi (KBV) Phuket (HKT) Singapore (SIN) All 9 destinations →