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

Return flights

29 Dec - 08 Jan	transavia
30 Dec - 06 Jan	transavia	direct
31 Dec - 05 Jan	transavia
30 Dec - 01 Jan	transavia	direct
30 Dec - 03 Jan	transavia
27 Dec - 30 Dec	transavia	direct
30 Dec - 04 Jan	transavia
30 Dec - 03 Jan	transavia	direct
31 Dec - 04 Jan	transavia
29 Dec - 05 Jan	TUI.nl
27 Dec - 05 Jan	TUI.nl
27 Dec - 31 Dec	transavia

Also check the deals for one-way flights from Rotterdam to Valencia 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 Rotterdam to Valencia in December from 292€

Return flights