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

Return flights

30 Aug - 11 Sep	Air Canada
27 Aug - 03 Sep	Air Canada
28 Aug - 04 Sep	Air Canada
30 Aug - 06 Sep	Air Canada
27 Aug - 04 Sep	Air Canada
26 Aug - 07 Sep	Air Canada
26 Aug - 02 Sep	Air Canada
29 Aug - 05 Sep	Air Canada
27 Aug - 05 Sep	Air Canada
27 Aug - 02 Sep	Air Canada
27 Aug - 31 Aug	Air Canada
22 Aug - 30 Aug	Vueling Airlines
19 Aug - 30 Aug	Ryanair
20 Aug - 25 Aug	Ryanair
20 Aug - 30 Aug	Ryanair
15 Aug - 18 Aug	Ryanair
21 Aug - 30 Aug	Vueling Airlines
23 Aug - 30 Aug	Vueling Airlines
14 Aug - 18 Aug	Ryanair
23 Aug - 31 Aug	Vueling Airlines

Also check the deals for one-way flights from Barcelona 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 Barcelona to Cancun in August from 601€

Return flights