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Cheap flights from London Heathrow Airport to Castellón de la Plana from £96

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CDT
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Castellón de la Plana

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Castellón de la Plana
Explore the most affordable flight options available from Heathrow to Castellón de la Plana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Mon 7/906:15
LHR
-
CDT
1 stop5h 40m
Iberia
Thu 10/913:00
CDT
-
LHR
1 stop10h 15m
Iberia
Deal found 24/7£158
Mon 7/906:15
LHR
-
CDT
1 stop5h 40m
Iberia
Fri 11/914:05
CDT
-
LHR
1 stop5h 50m
Iberia
Deal found 22/7£215
Thu 3/915:50
LHR
-
CDT
1 stop19h 40m
Iberia
Mon 7/913:55
CDT
-
LHR
1 stop23h 05m
Iberia
Deal found 24/7£225
Thu 17/906:15
LHR
-
CDT
1 stop5h 15m
Iberia
Mon 21/913:55
CDT
-
LHR
1 stop27h 25m
Iberia
Deal found 23/7£232
Fri 4/906:15
LHR
-
CDT
1 stop5h 15m
Iberia
Mon 7/913:55
CDT
-
LHR
1 stop23h 05m
Iberia
Deal found 25/7£242
Mon 31/806:15
LHR
-
CDT
1 stop5h 05m
Iberia
Sun 6/917:55
CDT
-
LHR
1 stop5h 20m
Iberia
Deal found 25/7£249
Mon 7/915:10
LHR
-
CDT
2 stops15h 40m
Multiple Airlines
Thu 10/919:45
CDT
-
LHR
2 stops13h 20m
Multiple Airlines
Deal found 24/7£254
Thu 20/818:45
LHR
-
CDT
1 stop19h 25m
Iberia
Thu 27/813:40
CDT
-
LHR
1 stop9h 35m
Iberia
Deal found 23/7£259

Find flight deals from Heathrow to Castellón de la Plana

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Castellón de la Plana (CDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2026.

Round-trip from

£158

One-way from

£96

Popular in

December

Cheapest in

November

Average price

£104
Iberia
  • Iberia
  • 7/9-10/9
  • 2 total stops
  • 15h 55m total
  • London to Castellón de la Plana
Search Deals
7/10
  • 7/10
  • 2 total stops
  • 20h 20m total
  • London to Castellón de la Plana
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Castellón de la Plana 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, Cheapflights users made 858,174 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Castellón de la Plana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 7/9

06:15-12:55

1 stop5h 40m

Castellón de la Plana

Thu 10/9

13:00-22:15

1 stop10h 15m

£159

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 7/9

06:15-12:55

1 stop5h 40m

Castellón de la Plana

Fri 11/9

14:05-18:55

1 stop5h 50m

£215

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Thu 3/9

15:50-12:30

1 stop19h 40m

Castellón de la Plana

Mon 7/9

13:55-12:00

1 stop23h 05m

£225

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Thu 17/9

06:15-12:30

1 stop5h 15m

Castellón de la Plana

Mon 21/9

13:55-16:20

1 stop27h 25m

£232

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 4/9

06:15-12:30

1 stop5h 15m

Castellón de la Plana

Mon 7/9

13:55-12:00

1 stop23h 05m

£242
Fastest return journey

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 31/8

06:15-12:20

1 stop5h 05m

Castellón de la Plana

Sun 6/9

17:55-22:15

1 stop5h 20m

£249

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Thu 20/8

18:45-15:10

1 stop19h 25m

Castellón de la Plana

Thu 27/8

13:40-22:15

1 stop9h 35m

£259

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 7/9

06:15-12:55

1 stop5h 40m

Castellón de la Plana

Thu 10/9

13:00-08:35

2 stops20h 35m

£277

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Thu 27/8

06:55-08:00

2 stops24h 05m

Castellón de la Plana

Mon 31/8

12:30-10:45

2 stops23h 15m

£327
Cheapest one-way

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Wed 7/10

15:00-12:20

2 stops20h 20m

£96

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
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Best time to book a flight from Heathrow to Castellón de la Plana

Have a flexible travel schedule? Discover the best time to fly to Castellón de la Plana from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Castellón de la Plana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castellón de la Plana from London Heathrow?

    Castellón de la Plana (CDT), located 16.7 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Castellón de la Plana. 0 airlines have flights to Castellón from London Heathrow on a regular basis. Booking flights from London Heathrow to Castellón de la Plana should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Castellón de la Plana?

    Iberia can get you from London Heathrow Airport to Castellón de la Plana in just under 5h 40m. Your travel time can differ by up to . The distance from London Heathrow Airport to Castellón de la Plana is about 778 mi.

  • Can I find deals for flights from Heathrow to Castellón de la Plana that include hotel bookings?

    Yes. In addition to deals on Heathrow to Castellón de la Plana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Castellón de la Plana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Castellón de la Plana.

  • Can I find deals for business class flights from Heathrow to Castellón de la Plana?

    Yes. Cheapflights offers flight deals from Heathrow to Castellón de la Plana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Castellón de la Plana?

Book flights to Castellón de la Plana if you plan to visit one of these locations
Benicàssim

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How does Cheapflights help users find flights from Heathrow to Castellón de la Plana?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Castellón de la Plana?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Castellón de la Plana for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Castellón de la Plana with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Castellón de la Plana with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Castellón de la Plana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Castellón de la Plana from Heathrow today and book when prices fit your budget.

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