Cheapest return flights from Barcelona to Bangkok in September from 484€

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

Return flights

23 Sep - 28 Oct Pegasus Airlines
29 Sep - 29 Oct Pegasus Airlines
18 Sep - 25 Sep Vueling Airlines
29 Sep - 28 Oct Pegasus Airlines
25 Sep - 04 Oct Wizz Air Malta
26 Sep - 04 Oct Wizz Air Malta
17 Sep - 24 Sep Wizz Air Malta
19 Sep - 04 Oct Wizz Air Malta
27 Sep - 04 Oct Wizz Air Malta
24 Sep - 27 Sep Wizz Air Malta
24 Sep - 14 Oct Shenzhen Airlines
29 Sep - 11 Oct Pegasus Airlines
19 Sep - 27 Sep Wizz Air Malta
29 Sep - 13 Oct Pegasus Airlines
22 Sep - 28 Sep Pegasus Airlines
24 Sep - 29 Sep Wizz Air Malta
25 Sep - 30 Sep Ryanair
17 Sep - 23 Sep Pegasus Airlines
26 Sep - 29 Sep Ryanair
16 Sep - 18 Sep Vueling Airlines

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

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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