Cheapest return flights from Bangkok to Barcelona in October from $584

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 October 2025 (see full year).

Return flights

15 Oct - 22 Oct SWISS
10 Oct - 22 Oct Austrian Airlines
10 Oct - 19 Oct Austrian Airlines
10 Oct - 21 Oct Austrian Airlines
15 Oct - 25 Oct SWISS
20 Oct - 28 Oct SWISS
22 Oct - 29 Oct SWISS
16 Oct - 28 Oct Austrian Airlines
01 Oct - 10 Oct Austrian Airlines
15 Oct - 24 Oct Qatar Airways

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

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.

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