Flights from Udon Thani to Koh Samui (UTH → USM)

UTH
Udon Thani
Udon Thani, Thailand
USM
Koh Samui
Samui, Thailand
Loading map...
No direct flights found. Here are the 5 fastest 1-stop options.
viaUtapao(UTP)
UTH→UTP+1h 30mUTP→USM
2h 35m
viaBangkok(BKK)
UTH→BKK+1h 30mBKK→USM
2h 36m
viaBangkok(DMK)
UTH→DMK+1h 30mDMK→USM
2h 36m
viaPhuket(HKT)
UTH→HKT+1h 30mHKT→USM
3h 8m
viaChiang Mai(CNX)
UTH→CNX+1h 30mCNX→USM
3h 13m
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 Udon Thani to Koh Samui? Currently, there are no direct flights from UTH 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 Udon Thani → Koh Samui.

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

Try a nearby airport to Udon Thani

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

VTE → USM 70 km from UTH Vientiane → Koh Samui Lao People's Democratic Republic · 45 destinations LPQ → USM 287 km from UTH Luang Prabang → Koh Samui Lao People's Democratic Republic · 9 destinations VII → USM 339 km from UTH Vinh City → Koh Samui Viet Nam · 5 destinations

Or try a nearby airport to Koh Samui

Flights from Udon Thani (UTH) to other airports within 350 km of Koh Samui.

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

Other flights from Udon Thani (UTH)

Bangkok (BKK) Bangkok (DMK) Chiang Mai (CNX) Hat Yai (HDY) Phuket (HKT) Utapao (UTP) All 6 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 →