Cheapest return flights from Bangkok to Madrid in September from $769

AirHint found the following cheapest return flights from Bangkok (DMK) to Madrid (MAD) in September 2026 (see full year).

Return flights

13 Sep - 27 Sep Thai AirAsia
29 Sep - 06 Oct Thai AirAsia
06 Sep - 18 Sep Thai Lion Air

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

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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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