Cheapest return flights from Bangkok to Barcelona in August from $700

Best time to book flights for Bangkok (BKK) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Barcelona (BCN) in August 2025 (see full year).

Return flights

07 Aug - 04 Sep SWISS
28 Aug - 12 Sep SWISS
26 Aug - 10 Sep SWISS
27 Aug - 01 Sep SWISS
13 Aug - 21 Aug Austrian Airlines
01 Aug - 16 Aug SWISS
12 Aug - 17 Aug SWISS
29 Aug - 13 Sep Austrian Airlines
29 Aug - 06 Sep Austrian Airlines
23 Aug - 30 Aug SWISS
16 Aug - 30 Aug SWISS
09 Aug - 17 Aug Air Europa
08 Aug - 16 Aug Air Europa
09 Aug - 16 Aug Air Europa
28 Aug - 01 Sep Air Europa

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona