AirHint found the following cheapest return flights from Milano (MXP) to Santorini (Thira) (JTR) in December 2025 (see full year).

Return flights

11 Dec - 13 Dec	easyJet
15 Dec - 17 Dec	easyJet
12 Dec - 17 Dec	easyJet
09 Dec - 11 Dec	easyJet
12 Dec - 14 Dec	easyJet
11 Dec - 18 Dec	easyJet
12 Dec - 19 Dec	easyJet
20 Dec - 27 Dec	easyJet
06 Dec - 08 Dec	Ryanair
15 Dec - 28 Dec	SKY express
15 Dec - 04 Jan	SKY express
15 Dec - 01 Jan	SKY express
26 Dec - 03 Jan	easyJet
15 Dec - 03 Jan	SKY express
29 Dec - 03 Jan	easyJet
27 Dec - 01 Jan	easyJet
31 Dec - 04 Jan	SKY express
30 Dec - 01 Jan	easyJet
29 Dec - 02 Jan	easyJet
30 Dec - 04 Jan	Ryanair

Also check the deals for one-way flights from Milano to Santorini (Thira) in December.

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 Milano to Santorini (Thira) in December from $160

Return flights