AirHint found the following cheapest return flights from Zagreb (ZAG) to Lisbon (LIS) in July 2026 (see full year).

Return flights

08 Jul - 15 Jul	Ryanair
13 Jul - 17 Jul	Ryanair
08 Jul - 12 Jul	Ryanair
27 Jul - 04 Aug	Lufthansa
06 Jul - 12 Jul	Iberia
10 Jul - 12 Jul	Ryanair
30 Jul - 06 Aug	Croatia Airlines
31 Jul - 08 Aug	Iberia
27 Jul - 03 Aug	Lufthansa
12 Jul - 26 Jul	Ryanair
06 Jul - 13 Jul	Lufthansa
02 Jul - 06 Jul	Lufthansa
07 Jul - 13 Jul	SWISS

Also check the deals for one-way flights from Zagreb 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 Zagreb to Lisbon in July from $230

Return flights