AirHint found the following cheapest return flights from Madrid (MAD) to Cancun (CUN) in August 2026 (see full year).

Return flights

29 Aug - 09 Sep	United
29 Aug - 10 Sep	United
31 Aug - 30 Sep	Air Transat
31 Aug - 14 Sep	Air Transat
15 Aug - 03 Sep	Air Transat
20 Aug - 03 Sep	Air Transat
22 Aug - 02 Sep	Air Transat
27 Aug - 03 Sep	Air Transat
26 Aug - 30 Aug	United
29 Aug - 11 Sep	United
29 Aug - 12 Sep	Avianca
25 Aug - 31 Aug	Avianca
21 Aug - 31 Aug	Air Transat
20 Aug - 31 Aug	Air Transat
21 Aug - 30 Aug	Air Transat
20 Aug - 27 Aug	Air Transat
21 Aug - 27 Aug	Air Transat
13 Aug - 19 Aug	Air Transat
24 Aug - 30 Aug	Air Transat
24 Aug - 31 Aug	Air Transat

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 646€

Return flights