Cheapest one-way flights from Bangkok to Madrid in December from $254

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

One-Way flights

09 Dec Thai Lion Air
11 Dec Thai AirAsia
04 Dec Thai AirAsia
07 Dec Thai Lion Air
14 Dec Thai Lion Air
05 Dec Thai Lion Air
03 Dec Thai AirAsia
12 Dec Thai AirAsia X
19 Dec Thai AirAsia
13 Dec Thai AirAsia

Also check the deals for return flights from Bangkok to Madrid 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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