Flights from Chiang Rai to Koh Samui (CEI to USM)

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viaBangkok(DMK)

CEI→DMK+1h 30mDMK→USM

2h 52m

viaBangkok(BKK)

CEI→BKK+1h 30mBKK→USM

2h 53m

viaPhuket(HKT)

CEI→HKT+1h 30mHKT→USM

3h 22m

viaSingapore(SIN)

CEI→SIN+1h 30mSIN→USM

5h 10m

Frequently asked questions

Are there direct flights from Chiang Rai to Koh Samui? Currently, there are no direct flights from CEI 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 Chiang Rai → Koh Samui.

Try a nearby airport to Chiang Rai

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

CNX → USM 163 km from CEI Chiang Mai → Koh Samui Thailand · 32 destinations LPQ → USM 239 km from CEI Luang Prabang → Koh Samui Lao People's Democratic Republic · 9 destinations JHG → USM 243 km from CEI Jinghong → Koh Samui China · 56 destinations HEH → USM 333 km from CEI Heho → Koh Samui Myanmar · 7 destinations SYM → USM 335 km from CEI Pu'er → Koh Samui China · 5 destinations

Or try a nearby airport to Koh Samui

Flights from Chiang Rai (CEI) to other airports within 350 km of Koh Samui.

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

Other flights from Chiang Rai (CEI)

Bangkok (BKK) Bangkok (DMK) Phuket (HKT) Singapore (SIN) All 4 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 →

Flights from Chiang Rai to Koh Samui (CEI → USM)