Cheapest return flights from Bangkok to Madrid in September from 524€

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

Return flights

19 Sep - 25 Sep Iberojet direct
19 Sep - 02 Oct Iberojet direct
08 Sep - 30 Sep Iberia
08 Sep - 15 Sep Iberia
08 Sep - 18 Sep Iberia
08 Sep - 18 Sep Iberojet direct
16 Sep - 30 Sep Etihad Airways
25 Sep - 27 Sep Iberia
27 Sep - 02 Oct Air India
19 Sep - 29 Sep Iberia
07 Sep - 30 Sep Iberia
20 Sep - 30 Sep Iberia
18 Sep - 02 Oct Saudia
27 Sep - 03 Oct Iberia
08 Sep - 02 Oct Iberojet direct
27 Sep - 04 Oct Air India
26 Sep - 12 Oct Iberia
14 Sep - 05 Oct Iberia
14 Sep - 09 Oct Iberia
06 Sep - 13 Oct Iberia

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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