AirHint found the following cheapest return flights from Valencia (VLC) to Istanbul (IST) in December 2025 (see full year).

Return flights

09 Dec - 16 Dec	Wizz Air Malta
16 Dec - 18 Dec	Wizz Air Malta
10 Dec - 18 Dec	Wizz Air Malta
09 Dec - 18 Dec	Wizz Air Malta
09 Dec - 13 Dec	Wizz Air Malta
16 Dec - 22 Dec	Wizz Air Malta
16 Dec - 19 Dec	Wizz Air Malta
16 Dec - 20 Dec	Wizz Air Malta
09 Dec - 12 Dec	Wizz Air Malta
06 Dec - 15 Dec	Wizz Air Malta
31 Dec - 10 Jan	Wizz Air Malta
31 Dec - 06 Jan	Wizz Air
31 Dec - 07 Jan	Wizz Air
29 Dec - 07 Jan	Air Europa
23 Dec - 06 Jan	Wizz Air Malta
20 Dec - 10 Jan	Wizz Air Malta
20 Dec - 06 Jan	Wizz Air Malta
31 Dec - 02 Jan	Wizz Air
31 Dec - 03 Jan	Wizz Air
31 Dec - 04 Jan	Ryanair

Also check the deals for one-way flights from Valencia to Istanbul 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 Valencia to Istanbul in December from 133€

Return flights