Cheapest one-way flights from Bangkok to Madrid in September from $345

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Madrid (MAD) in September 2026 (see full year).

One-Way flights

26 Sep Thai AirAsia
25 Sep Iberojet direct
09 Sep Thai AirAsia
06 Sep Thai Lion Air
11 Sep Vietnam Airlines
07 Sep Vietnam Airlines
11 Sep Iberojet direct
04 Sep Thai Lion Air
16 Sep Qatar Airways
29 Sep Qatar Airways

Also check the deals for return 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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