Cheapest return flights from Milan to San Juan in December from $872

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

Return flights

08 Dec - 08 Jan Air France
24 Dec - 31 Dec Iberia
25 Dec - 09 Jan Iberia
01 Dec - 07 Dec United
02 Dec - 07 Dec United
25 Dec - 10 Jan KLM
19 Dec - 04 Jan Iberia
19 Dec - 03 Jan Iberia
29 Dec - 10 Jan Iberia
28 Dec - 08 Jan KLM
21 Dec - 31 Dec KLM
27 Dec - 08 Jan KLM
22 Dec - 08 Jan KLM
30 Dec - 06 Jan Iberia
22 Dec - 31 Dec KLM
20 Dec - 31 Dec Iberia

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

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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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