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

Return flights

29 Aug - 11 Sep	Air Canada
30 Aug - 13 Sep	easyJet
25 Aug - 04 Sep	Vueling Airlines
24 Aug - 07 Sep	KLM
18 Aug - 05 Sep	KLM
18 Aug - 25 Aug	Air Transat
21 Aug - 27 Aug	Air Transat
18 Aug - 31 Aug	Air France
18 Aug - 22 Aug	easyJet
11 Aug - 18 Aug	Vueling Airlines
12 Aug - 25 Aug	Air Transat
10 Aug - 25 Aug	Air Transat
15 Aug - 29 Aug	Vueling Airlines
16 Aug - 30 Aug	Lufthansa
09 Aug - 16 Aug	Lufthansa

Also check the deals for one-way flights from Lyon 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 Lyon to Cancun in August from 650€

Return flights