Cheapest return flights from Madrid to Bangkok in December from $579

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

Return flights

02 Dec - 17 Dec China Southern
02 Dec - 13 Dec China Southern
02 Dec - 12 Dec China Southern
03 Dec - 10 Dec Sichuan Airlines
02 Dec - 30 Dec China Southern
03 Dec - 09 Dec Pegasus Airlines
03 Dec - 16 Dec Pegasus Airlines
06 Dec - 14 Dec China Southern
03 Dec - 11 Dec Pegasus Airlines
06 Dec - 23 Dec China Southern
28 Dec - 28 Jan China Eastern
31 Dec - 16 Jan Pegasus Airlines
18 Dec - 23 Jan AJet
02 Dec - 26 Jan China Southern
02 Dec - 17 Jan China Southern
10 Dec - 16 Jan Pegasus Airlines
14 Dec - 16 Jan Pegasus Airlines
28 Dec - 18 Jan China Eastern
15 Dec - 19 Jan Sichuan Airlines
31 Dec - 14 Jan Pegasus Airlines

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

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