Flights to Koh Samui from Barcelona

View ฿21,710 flight on Wed, 3 Sep 2025Opens in a new window

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Cheap Flights from Barcelona (BCN) to Koh Samui (USM)

Prices were available within the past 7 days and start at ฿21,710 for one-way flights and ฿38,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, 3 Sep - Sun, 7 Sep
BCN
Barcelona
USM
Koh Samui
฿38,090 Return, found 1 day ago
฿38,090
Return
found 1 day ago
Select KLM flight, departing Wed, 3 Sep from Barcelona to Koh Samui, returning Sun, 7 Sep, priced at ฿38,090 found 1 day ago
Air France
Wed, 3 Sep - Sun, 7 Sep
BCN
Barcelona
USM
Koh Samui
฿38,095 Return, found 1 day ago
฿38,095
Return
found 1 day ago
Select Air France flight, departing Wed, 3 Sep from Barcelona to Koh Samui, returning Sun, 7 Sep, priced at ฿38,095 found 1 day ago
KLM
Wed, 3 Sep - Sun, 7 Sep
BCN
Barcelona
USM
Koh Samui
฿41,710 Return, found 1 day ago
฿41,710
Return
found 1 day ago
Select KLM flight, departing Wed, 3 Sep from Barcelona to Koh Samui, returning Sun, 7 Sep, priced at ฿41,710 found 1 day ago
Qatar Airways
Wed, 3 Sep - Sun, 7 Sep
BCN
Barcelona
USM
Koh Samui
฿45,455 Return, found 1 day ago
฿45,455
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 3 Sep from Barcelona to Koh Samui, returning Sun, 7 Sep, priced at ฿45,455 found 1 day ago
Etihad Airways
Wed, 3 Sep - Sun, 7 Sep
BCN
Barcelona
USM
Koh Samui
฿52,225 Return, found 1 day ago
฿52,225
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 3 Sep from Barcelona to Koh Samui, returning Sun, 7 Sep, priced at ฿52,225 found 1 day ago
British Airways
Wed, 3 Sep - Sun, 7 Sep
BCN
Barcelona
USM
Koh Samui
฿53,015 Return, found 1 day ago
฿53,015
Return
found 1 day ago
Select British Airways flight, departing Wed, 3 Sep from Barcelona to Koh Samui, returning Sun, 7 Sep, priced at ฿53,015 found 1 day ago
*Available to Expedia members.