Cheapest return flights from Castellón to London in December from $74

AirHint found the following cheapest return flights from Castellón (CDT) to London (STN) in December 2025 (see full year).

Return flights

26 Dec - 12 Jan Ryanair direct
26 Dec - 05 Jan Ryanair direct
26 Dec - 09 Jan Ryanair direct
21 Dec - 19 Jan Iberia
08 Dec - 15 Dec Ryanair direct
26 Dec - 02 Jan Ryanair direct
22 Dec - 12 Jan Ryanair direct
22 Dec - 05 Jan Ryanair direct
22 Dec - 09 Jan Ryanair direct
26 Dec - 29 Dec Ryanair direct
08 Dec - 29 Dec Ryanair direct
12 Dec - 15 Dec Ryanair
22 Dec - 02 Jan Ryanair direct
29 Dec - 12 Jan Ryanair direct
08 Dec - 26 Dec Ryanair direct
08 Dec - 12 Dec Ryanair direct
22 Dec - 29 Dec Ryanair direct
11 Dec - 15 Dec Iberia
08 Dec - 22 Dec Ryanair direct
08 Dec - 19 Dec Ryanair direct

Also check the deals for one-way flights from Castellón to London 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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