Cheap flights from Barcelona to Koh Samui Islands

View AU$1,034 flight on Sun, 24 Aug. 2025Opens in a new window

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Tue, 22 Jul. - Sun, 3 Aug.
BCN
Barcelona
USM
Koh Samui
AU$2,206 Return, found 4 days ago
AU$2,206
Return
found 4 days ago
Select Qatar Airways flight, departing Tue, 22 Jul. from Barcelona to Koh Samui, returning Sun, 3 Aug., priced at AU$2,206 found 4 days ago
Qatar Airways
Tue, 22 Jul. - Sun, 3 Aug.
BCN
Barcelona
USM
Koh Samui
AU$2,372 Return, found 4 days ago
AU$2,372
Return
found 4 days ago
Select Qatar Airways flight, departing Tue, 22 Jul. from Barcelona to Koh Samui, returning Sun, 3 Aug., priced at AU$2,372 found 4 days ago
British Airways
Tue, 22 Jul. - Sun, 3 Aug.
BCN
Barcelona
USM
Koh Samui
AU$2,921 Return, found 4 days ago
AU$2,921
Return
found 4 days ago
Select British Airways flight, departing Tue, 22 Jul. from Barcelona to Koh Samui, returning Sun, 3 Aug., priced at AU$2,921 found 4 days ago
Air France
Fri, 25 Jul. - Sun, 3 Aug.
BCN
Barcelona
USM
Koh Samui
AU$3,474 Return, found 4 days ago
AU$3,474
Return
found 4 days ago
Select Air France flight, departing Fri, 25 Jul. from Barcelona to Koh Samui, returning Sun, 3 Aug., priced at AU$3,474 found 4 days ago
Etihad Airways
Tue, 22 Jul. - Sun, 3 Aug.
BCN
Barcelona
USM
Koh Samui
AU$3,687 Return, found 4 days ago
AU$3,687
Return
found 4 days ago
Select Etihad Airways flight, departing Tue, 22 Jul. from Barcelona to Koh Samui, returning Sun, 3 Aug., priced at AU$3,687 found 4 days ago
KLM
Fri, 25 Jul. - Sun, 3 Aug.
BCN
Barcelona
USM
Koh Samui
AU$4,235 Return, found 4 days ago
AU$4,235
Return
found 4 days ago
Select KLM flight, departing Fri, 25 Jul. from Barcelona to Koh Samui, returning Sun, 3 Aug., priced at AU$4,235 found 4 days ago
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