AirHint found the following cheapest return flights from Bangkok (DMK) to Madrid (MAD) in October 2025 (see full year).

Return flights

15 Oct - 03 Nov	Thai AirAsia
08 Oct - 16 Oct	Thai Lion Air
23 Oct - 03 Nov	AirAsia
16 Oct - 19 Oct	Thai AirAsia
11 Oct - 19 Oct	AirAsia
27 Oct - 01 Nov	Thai AirAsia X
03 Oct - 13 Oct	Thai AirAsia
16 Oct - 01 Nov	Thai AirAsia
10 Oct - 26 Oct	Thai AirAsia
14 Oct - 26 Oct	Thai AirAsia
29 Oct - 06 Nov	AirAsia
29 Oct - 11 Nov	AirAsia
22 Oct - 03 Nov	Thai Lion Air
14 Oct - 21 Oct	Thai Lion Air
12 Oct - 26 Oct	Thai Lion Air
23 Oct - 30 Oct	Thai AirAsia
23 Oct - 04 Nov	AirAsia
15 Oct - 20 Oct	Thai Lion Air
31 Oct - 07 Nov	Thai Lion Air
26 Oct - 09 Nov	Thai Lion Air

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

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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Cheapest return flights from Bangkok to Madrid in October from $727

Return flights