AirHint found the following cheapest return flights from Castellón (CDT) to Budapest (BUD) in April 2026 (see full year).
Return flights
| 30 Apr - 03 May | Ryanair | direct | |
| 05 Apr - 09 Apr | Ryanair | direct | |
| 02 Apr - 09 Apr | Ryanair | direct | |
| 02 Apr - 05 Apr | Ryanair | direct | |
| 01 Apr - 06 Apr | Ryanair |
Also check the deals for one-way flights from Castellón to Budapest in April.
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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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