Cheapest one-way flights from London to Castellón in May from $23

AirHint found the following cheapest one-way flights from London (STN) to Castellón (CDT) in May 2026 (see full year).

One-Way flights

08 May Ryanair direct
11 May Ryanair direct
07 May Ryanair direct
01 May Ryanair direct
29 May Ryanair direct
15 May Ryanair direct
04 May Ryanair direct
06 May Ryanair
02 May Ryanair
12 May Ryanair

Also check the deals for return flights from London to Castellón in May.

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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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