AirHint found the following cheapest return flights from Milan (LIN) to San Jose (SJO) in August 2025 (see full year).

Return flights

18 Aug - 13 Sep	Air France
21 Aug - 24 Aug	Iberia
18 Aug - 24 Aug	Iberia
23 Aug - 24 Aug	easyJet
19 Aug - 26 Aug	Iberia
20 Aug - 03 Sep	Lufthansa
17 Aug - 31 Aug	Aeroitalia
16 Aug - 28 Aug	Iberia
19 Aug - 03 Sep	Lufthansa
22 Aug - 29 Aug	Delta
22 Aug - 03 Sep	Delta
16 Aug - 31 Aug	Delta
25 Aug - 06 Sep	Air France
19 Aug - 27 Aug	Lufthansa

Also check the deals for one-way flights from Milan to San Jose 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 Milan to San Jose in August from 940€

Return flights