AirHint found the following cheapest return flights from Madrid (MAD) to Bangkok (BKK) in March 2026 (see full year).

Return flights

09 Mar - 22 Mar	Royal Jordanian
05 Mar - 17 Mar	Etihad Airways
05 Mar - 16 Mar	Etihad Airways
04 Mar - 12 Mar	Etihad Airways
12 Mar - 19 Mar	Etihad Airways
02 Mar - 11 Mar	Etihad Airways
04 Mar - 16 Mar	Air France
06 Mar - 12 Mar	Etihad Airways
16 Mar - 26 Mar	Etihad Airways
02 Mar - 31 Mar	Etihad Airways
16 Mar - 27 Apr	Etihad Airways
02 Mar - 01 Apr	Qatar Airways
24 Mar - 03 Apr	Iberia
05 Mar - 03 Apr	Iberia
16 Mar - 22 Apr	Iberia
12 Mar - 03 Apr	Iberia
22 Mar - 07 Apr	Saudia
22 Mar - 03 Apr	Qatar Airways
24 Mar - 04 Apr	Iberia
13 Mar - 03 Apr	Iberia

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

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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Cheapest return flights from Madrid to Bangkok in March from 464€

Return flights