Cheapest return flights from Madrid to Bangkok in December from $628

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

08 Dec - 19 Jan Iberia
02 Dec - 22 Dec Iberia
03 Dec - 22 Dec Qatar Airways
01 Dec - 09 Dec Qatar Airways
04 Dec - 22 Dec Qatar Airways
01 Dec - 16 Dec Qatar Airways
02 Dec - 17 Dec Qatar Airways
04 Dec - 19 Dec Qatar Airways
03 Dec - 18 Dec Qatar Airways
03 Dec - 10 Dec Qatar Airways
04 Dec - 15 Dec Qatar Airways
04 Dec - 30 Jan Saudia
02 Dec - 02 Jan Saudia
07 Dec - 02 Jan Saudia
09 Dec - 18 Jan Ryanair
23 Dec - 19 Jan Saudia
30 Dec - 12 Jan Saudia
23 Dec - 16 Jan Saudia
30 Dec - 07 Jan Saudia
30 Dec - 09 Jan Saudia

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

Skyscanner

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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