Flights from Detroit to Koh Samui (DTW to USM)

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Frequently asked questions

Are there direct flights from Detroit to Koh Samui? Currently, there are no direct flights from DTW 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 Detroit → Koh Samui.

Try a nearby airport to Detroit

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

YQG → USM 33 km from DTW Windsor → Koh Samui Canada · 5 destinations FNT → USM 91 km from DTW Flint → Koh Samui USA · 11 destinations LAN → USM 119 km from DTW Lansing → Koh Samui USA · 5 destinations CLE → USM 154 km from DTW Cleveland → Koh Samui USA · 42 destinations GRR → USM 193 km from DTW Grand Rapids → Koh Samui USA · 37 destinations

Or try a nearby airport to Koh Samui

Flights from Detroit (DTW) to other airports within 350 km of Koh Samui.

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

Other flights from Detroit (DTW)

Albany (ALB) Alpena (APN) Amman (AMM) Amsterdam (AMS) Anchorage (ANC) Appleton (ATW) Atlanta (ATL) Austin (AUS) All 136 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 Detroit to Koh Samui (DTW → USM)