Cheapest return flights from Barcelona to Bangkok in October from $525

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

Return flights

15 Oct - 03 Nov Vueling Airlines
15 Oct - 29 Oct Vueling Airlines
03 Oct - 27 Oct Vueling Airlines
23 Oct - 27 Oct Vueling Airlines
13 Oct - 03 Nov Vueling Airlines
08 Oct - 27 Oct Vueling Airlines
27 Oct - 03 Nov Vueling Airlines
01 Oct - 30 Oct Wizz Air Malta
25 Oct - 03 Nov Wizz Air Malta
14 Oct - 29 Oct Vueling Airlines
15 Oct - 20 Nov Vueling Airlines
20 Oct - 30 Oct Wizz Air Malta
19 Oct - 27 Oct Vueling Airlines
17 Oct - 03 Nov Wizz Air Malta
21 Oct - 05 Nov Vueling Airlines
24 Oct - 03 Nov Wizz Air Malta
16 Oct - 29 Oct Wizz Air Malta
26 Oct - 16 Nov Wizz Air Malta
29 Oct - 03 Nov Wizz Air Malta
17 Oct - 27 Oct Wizz Air Malta

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

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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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