Cheapest return flights from Madrid to Bangkok in December from 525€

Best time to book flights for Madrid (MAD) to Bangkok (BKK) flights at AirHint

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

Return flights

11 Dec - 15 Dec Iberojet direct
02 Dec - 09 Dec Austrian Airlines
01 Dec - 07 Dec Austrian Airlines
01 Dec - 11 Dec Austrian Airlines
02 Dec - 16 Jan Austrian Airlines
02 Dec - 15 Jan Austrian Airlines
02 Dec - 14 Jan Austrian Airlines
09 Dec - 13 Jan Austrian Airlines
03 Dec - 13 Dec Austrian Airlines
02 Dec - 16 Dec Austrian Airlines
01 Dec - 12 Dec Austrian Airlines
03 Dec - 16 Dec Austrian Airlines
02 Dec - 17 Dec Austrian Airlines
01 Dec - 14 Dec Austrian Airlines
11 Dec - 05 Jan Saudia
09 Dec - 03 Jan Air China
08 Dec - 06 Jan Air China
18 Dec - 02 Jan Saudia
25 Dec - 05 Jan Saudia
30 Dec - 07 Jan Saudia

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

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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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