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Cheap flights from Castellón de la Plana to Northern Ireland from £235

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Castellón de la Plana to Northern Ireland departing on 23/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Castellón de la Plana to Northern Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:35 - 09:35
CDT
-
BFS
20h 00m
2 stops
Multiple Airlines Logo
19:35 - 09:45
BFS
-
CDT
13h 10m
1 stop
£235Multiple Airlines
Sat, 23 May - Sun, 24 May
Multiple Airlines Logo
14:35 - 07:55
CDT
-
BFS
18h 20m
2 stops
Multiple Airlines Logo
19:35 - 17:25
BFS
-
CDT
20h 50m
2 stops
£305Multiple Airlines
Sat, 23 May - Sun, 24 May

momondo Fare Finder

 
Customise your flight search to find flights from Castellón de la Plana to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Castellón de la Plana to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Castellón de la PlanaBelfast

CDT - BFS

CDTBFS

Castellón de la Plana

Sat 23/5

14:35-09:35

2 stops20h 00m

Belfast Intl

Sun 24/5

19:35-09:45

1 stop13h 10m

£235

Castellón de la PlanaBelfast

CDT - BFS

CDTBFS

Castellón de la Plana

Sat 23/5

14:35-07:55

2 stops18h 20m

Belfast Intl

Sun 24/5

19:35-17:25

2 stops20h 50m

£305

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Castellón de la Plana to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Castellón de la Plana to Northern Ireland

Fastest flight time

20h 00m

Direct flights

None
The fastest flight from Castellón de la Plana to Northern Ireland takes 20h 00m
There are no direct flights from Castellón de la Plana to Northern Ireland. There are no popular flight routes from Castellón de la Plana to Northern Ireland.
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  • When did momondo last update prices for flights from Castellón de la Plana Airport to Northern Ireland?

    Prices for flights from Castellón de la Plana Airport to Northern Ireland refresh daily.

  • How old do you have to be to fly from Castellón de la Plana Airport to Northern Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Castellón de la Plana Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Castellón de la Plana to Northern Ireland?

    Confirm your travel details to search for the latest offers for flights from Castellón de la Plana to Northern Ireland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Castellón de la Plana to Northern Ireland with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Castellón de la Plana to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Castellón de la Plana to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Castellón de la Plana to Northern Ireland with flexible booking policies on momondo?

All flight searches from Castellón de la Plana to Northern Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Castellón de la Plana to Northern Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Castellón de la Plana to Northern Ireland.

I’m not ready to book a flight from Castellón de la Plana to Northern Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Castellón de la Plana to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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