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

One-Way flights

20 Jul	Wizz Air Malta
15 Jul	Wizz Air Malta
12 Jul	Wizz Air Malta
29 Jul	Wizz Air Malta
22 Jul	Wizz Air Malta
09 Jul	Etihad Airways
04 Jul	Ryanair
03 Jul	Etihad Airways
13 Jul	Pegasus Airlines
11 Jul	Wizz Air

Also check the deals for return flights from Madrid to Bangkok in July.

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 one-way flights from Madrid to Bangkok in July from $378

One-Way flights