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

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

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

Try a nearby airport to Koh Samui

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

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

Or try a nearby airport to Udon Thani

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

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

Other flights from Udon Thani (UTH)

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