Cheapest return flights from Bangkok to Barcelona in October from $541

AirHint found the following cheapest return flights from Bangkok (BKK) to Barcelona (BCN) in October 2026 (see full year).

Return flights

10 Oct - 24 Oct AirAsia
19 Oct - 30 Oct AirAsia
22 Oct - 29 Oct Thai AirAsia
30 Oct - 14 Nov Norse Atlantic Airways
13 Oct - 25 Oct AirAsia
12 Oct - 19 Oct AirAsia
06 Oct - 13 Oct SWISS
13 Oct - 23 Oct AirAsia
05 Oct - 18 Oct AirAsia
10 Oct - 15 Oct Etihad Airways
09 Oct - 13 Oct Etihad Airways

Also check the deals for one-way flights from Bangkok to Barcelona in October.

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