AirHint found the following cheapest return flights from Cancun (CUN) to Lisbon (LIS) in July 2025 (see full year).

Return flights

10 Jul - 17 Jul	Air Europa
08 Jul - 23 Jul	Spirit Airlines
08 Jul - 15 Jul	Air Europa
07 Jul - 14 Jul	Frontier Airlines
17 Jul - 16 Aug	Air Europa
16 Jul - 30 Jul	Spirit Airlines
17 Jul - 22 Jul	Air Europa
17 Jul - 19 Jul	Air Europa
17 Jul - 31 Jul	WORLD2FLY
25 Jul - 03 Aug	WORLD2FLY
18 Jul - 27 Jul	WORLD2FLY
13 Jul - 07 Aug	Spirit Airlines
31 Jul - 03 Aug	Air Europa
13 Jul - 31 Jul	Spirit Airlines
24 Jul - 03 Aug	Air Europa

Also check the deals for one-way flights from Cancun to Lisbon in July.

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 Cancun to Lisbon in July from $1032

Return flights