Cheapest return flights from Madrid to Bangkok in May from $597

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

Return flights

20 May - 10 Jun KLM
25 May - 03 Jun KLM
31 May - 15 Jun Air France
06 May - 19 May Etihad Airways
18 May - 25 May Etihad Airways
13 May - 27 May Etihad Airways
14 May - 28 May Etihad Airways
11 May - 25 May Etihad Airways
13 May - 25 May Etihad Airways
03 May - 14 May Etihad Airways
03 May - 20 May Etihad Airways
25 May - 08 Jun Etihad Airways
17 May - 04 Jun Etihad Airways
29 May - 10 Jun KLM
10 May - 20 May Etihad Airways
03 May - 11 May Etihad Airways
04 May - 08 Jun Etihad Airways
25 May - 07 Jun Etihad Airways
24 May - 07 Jun Etihad Airways
31 May - 14 Jun Etihad Airways

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

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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