AirHint found the following cheapest return flights from Barcelona (BCN) to Cancun (CUN) in March 2026 (see full year).

Return flights

09 Mar - 16 Mar	Iberia
05 Mar - 12 Mar	Iberia
04 Mar - 11 Mar	Iberia
02 Mar - 09 Mar	Iberia
09 Mar - 18 Mar	Iberia
16 Mar - 23 Mar	Iberia
03 Mar - 17 Mar	Iberia
20 Mar - 01 Apr	Air Canada
10 Mar - 21 Mar	Iberia
24 Mar - 01 Apr	Iberia
16 Mar - 29 Mar	Iberia
06 Mar - 13 Mar	Iberia
27 Mar - 04 Apr	Ryanair
24 Mar - 05 Apr	Iberia
27 Mar - 05 Apr	Ryanair
26 Mar - 06 Apr	Vueling Airlines
28 Mar - 04 Apr	Brussels Airlines
27 Mar - 01 Apr	Air Canada
27 Mar - 06 Apr	Air Canada
25 Mar - 05 Apr	Vueling Airlines

Also check the deals for one-way flights from Barcelona to Cancun in March.

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 March from $645

Return flights