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

Return flights

17 Jul - 25 Jul	Iberojet (Portugal)
17 Jul - 04 Aug	Iberojet (Portugal)
17 Jul - 07 Aug	Iberojet (Portugal)
08 Jul - 13 Jul	Air Europa
19 Jul - 28 Jul	Spirit Airlines
08 Jul - 23 Jul	Air Europa
07 Jul - 21 Jul	Frontier Airlines
20 Jul - 07 Aug	Delta
15 Jul - 20 Jul	Air Europa
06 Jul - 20 Jul	Air Europa
18 Jul - 28 Jul	Frontier Airlines
13 Jul - 07 Aug	Delta
26 Jul - 05 Aug	Spirit Airlines
01 Jul - 01 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 $990

Return flights