AirHint found the following cheapest return flights from Madrid (MAD) to Cancun (CUN) in August 2025 (see full year).

Return flights

26 Aug - 09 Sep	jetBlue
25 Aug - 08 Sep	Air Transat
27 Aug - 14 Sep	WORLD2FLY
31 Aug - 14 Sep	WORLD2FLY
28 Aug - 14 Sep	WORLD2FLY
27 Aug - 09 Sep	WORLD2FLY
31 Aug - 09 Sep	WORLD2FLY
28 Aug - 11 Sep	WORLD2FLY
31 Aug - 11 Sep	WORLD2FLY
29 Aug - 15 Sep	WORLD2FLY
27 Aug - 30 Aug	WORLD2FLY
26 Aug - 31 Aug	United
11 Aug - 13 Aug	Aeromexico
19 Aug - 23 Aug	Ryanair
28 Aug - 31 Aug	WORLD2FLY
29 Aug - 31 Aug	WORLD2FLY
27 Aug - 31 Aug	WORLD2FLY
27 Aug - 28 Aug	WORLD2FLY	direct
18 Aug - 21 Aug	Ryanair
19 Aug - 25 Aug	Ryanair

Also check the deals for one-way flights from Madrid to Cancun in August.

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 Cancun in August from 575€

Return flights