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

Return flights

12 May - 26 May	Air Transat
01 May - 10 May	Air Canada
15 May - 24 May	Air Canada
21 May - 30 May	Air Canada
11 May - 24 May	Air Canada
19 May - 24 May	Air Canada
14 May - 26 May	Air Canada
14 May - 24 May	Air Canada
09 May - 24 May	Air Canada
10 May - 24 May	Air Canada
28 May - 07 Jun	Air Transat
22 May - 06 Jun	Air France
15 May - 04 Jun	Air France
24 May - 03 Jun	United

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

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 May from 601€

Return flights