Cheapest return flights from Milan to San Jose in December from $885

Best time to book flights for Milan (LIN) to San Jose (SJO) flights at AirHint

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

Return flights

01 Dec - 14 Dec KLM
31 Dec - 13 Jan United
30 Dec - 13 Jan Delta
30 Dec - 10 Jan Delta
05 Dec - 14 Dec Delta
05 Dec - 13 Dec Delta
31 Dec - 11 Jan Iberia
26 Dec - 17 Jan British Airways
27 Dec - 10 Jan Delta
22 Dec - 07 Jan Iberia
24 Dec - 31 Dec Air France
17 Dec - 01 Jan British Airways
26 Dec - 12 Jan British Airways
21 Dec - 02 Jan Iberia
21 Dec - 31 Dec KLM
20 Dec - 31 Dec Iberia

Also check the deals for one-way flights from Milan to San Jose in December.

Skyscanner

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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