Flights from Southampton to Koh Samui (SOU to USM)

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Frequently asked questions

Are there direct flights from Southampton to Koh Samui? Currently, there are no direct flights from SOU 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 Southampton → Koh Samui.

Try a nearby airport to Southampton

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

BOH → USM 38 km from SOU Bournemouth → Koh Samui United Kingdom · 34 destinations LHR → USM 86 km from SOU London → Koh Samui United Kingdom · 224 destinations LGW → USM 86 km from SOU London → Koh Samui United Kingdom · 216 destinations BRS → USM 106 km from SOU Bristol → Koh Samui United Kingdom · 119 destinations LCY → USM 116 km from SOU London → Koh Samui United Kingdom · 31 destinations

Or try a nearby airport to Koh Samui

Flights from Southampton (SOU) to other airports within 350 km of Koh Samui.

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

Other flights from Southampton (SOU)

Alderney (ACI) Alicante (ALC) Amsterdam (AMS) Barcelona (BCN) Belfast (BFS) Belfast (BHD) Dublin (DUB) Edinburgh (EDI) All 17 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 Southampton to Koh Samui (SOU → USM)