AirHint found the following cheapest return flights from Frankfurt (FRA) to Cancun (CUN) in October 2025 (see full year).

Return flights

08 Oct - 16 Oct	Air Canada
08 Oct - 05 Nov	Air Canada
08 Oct - 03 Nov	Air Canada
08 Oct - 22 Oct	Air Canada
07 Oct - 14 Oct	SWISS
07 Oct - 18 Oct	KLM
07 Oct - 21 Oct	SWISS
06 Oct - 13 Oct	Air France
06 Oct - 16 Oct	Air France
14 Oct - 22 Oct	Delta
14 Oct - 06 Nov	Delta
25 Oct - 07 Nov	Delta
21 Oct - 07 Nov	Delta
21 Oct - 31 Oct	Delta
29 Oct - 14 Nov	Delta
07 Oct - 16 Oct	Delta
27 Oct - 03 Nov	United
28 Oct - 15 Nov	United
27 Oct - 11 Nov	United
26 Oct - 04 Nov	United

Also check the deals for one-way flights from Frankfurt to Cancun in October.

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 Frankfurt to Cancun in October from 517€

Return flights