Cheapest return flights from Bangkok to Barcelona in August from $732

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

Return flights

08 Aug - 22 Aug Etihad Airways
20 Aug - 14 Sep SalamAir
23 Aug - 05 Sep Thai VietJet Air
31 Aug - 16 Sep SWISS
22 Aug - 05 Sep AirAsia
24 Aug - 30 Aug AirAsia
05 Aug - 12 Aug Kuwait Airways
27 Aug - 06 Sep Thai AirAsia X
17 Aug - 27 Aug Thai Lion Air
15 Aug - 22 Aug Thai VietJet Air
25 Aug - 01 Sep SWISS
05 Aug - 15 Aug AirAsia
07 Aug - 15 Aug AirAsia
31 Aug - 13 Sep SWISS
01 Aug - 05 Aug Thai VietJet Air

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

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