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Cheap flights from London Heathrow Airport to Castellón de la Plana from £101

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CDT
11 Apr — 18 Apr1
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 12 March 2026.

Mon 14/906:15
LHR
-
CDT
1 stop5h 40m
Iberia
Fri 18/913:25
CDT
-
LHR
1 stop6h 30m
Iberia
Deal found 11/3£150
Wed 23/912:20
LHR
-
CDT
1 stop23h 35m
Iberia
Fri 2/1013:25
CDT
-
LHR
1 stop6h 30m
Iberia
Deal found 9/3£159
Fri 3/706:15
LHR
-
CDT
1 stop5h 40m
Iberia
Fri 10/713:25
CDT
-
LHR
1 stop6h 30m
Iberia
Deal found 9/3£166
Mon 20/406:15
LHR
-
CDT
1 stop5h 15m
Iberia
Fri 24/414:05
CDT
-
LHR
1 stop9h 10m
Iberia
Deal found 11/3£170
Sun 21/606:15
LHR
-
CDT
1 stop8h 55m
Iberia
Thu 25/613:25
CDT
-
LHR
1 stop9h 50m
Iberia
Deal found 9/3£184
Thu 16/406:15
LHR
-
CDT
1 stop5h 50m
Iberia
Mon 20/413:00
CDT
-
LHR
1 stop10h 15m
Iberia
Deal found 9/3£187
Wed 8/420:50
LHR
-
CDT
2 stops14h 30m
Multiple Airlines
Wed 15/420:00
CDT
-
LHR
1 stop13h 10m
Multiple Airlines
Deal found 11/3£191
Sun 26/407:55
LHR
-
CDT
1 stop7h 15m
Iberia
Mon 27/413:00
CDT
-
LHR
1 stop24h 00m
Iberia
Deal found 8/3£208
Fri 24/406:15
LHR
-
CDT
1 stop5h 35m
Iberia
Fri 1/513:25
CDT
-
LHR
1 stop9h 50m
Iberia
Deal found 10/3£209
Wed 22/414:00
LHR
-
CDT
1 stop22h 05m
Iberia
Mon 27/413:00
CDT
-
LHR
1 stop24h 00m
Iberia
Deal found 8/3£211
Thu 9/420:00
LHR
-
CDT
1 stop15h 50m
Iberia
Thu 16/414:05
CDT
-
LHR
1 stop22h 55m
Iberia
Deal found 12/3£215
Fri 24/406:15
LHR
-
CDT
1 stop5h 35m
Iberia
Mon 27/413:00
CDT
-
LHR
1 stop24h 00m
Iberia
Deal found 11/3£216

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 12 March 2026.

Round-trip from

£166

One-way from

£101

Popular in

August

Cheapest in

November

Average price

£105
Iberia
  • Iberia
  • 3/7-10/7
  • 2 total stops
  • 12h 10m total
  • London to Castellón de la Plana
Search Deals
Iberia
  • Iberia
  • 16/4
  • 1 total stop
  • 5h 50m total
  • London to Castellón de la Plana
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£20 potential increase over avg. return price).
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 March 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 12 March 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

Fri 3/7

06:15-12:55

1 stop5h 40m

Castellón de la Plana

Fri 10/7

13:25-18:55

1 stop6h 30m

£166

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 20/4

06:15-12:30

1 stop5h 15m

Castellón de la Plana

Fri 24/4

14:05-22:15

1 stop9h 10m

£170

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 24/4

06:15-12:50

1 stop5h 35m

Castellón de la Plana

Mon 27/4

13:00-12:00

1 stop24h 00m

£216

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Wed 22/4

08:50-19:25

1 stop9h 35m

Castellón de la Plana

Wed 29/4

20:00-13:55

2 stops18h 55m

£230

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Thu 23/4

16:30-12:50

1 stop19h 20m

Castellón de la Plana

Thu 30/4

14:05-13:35

1 stop24h 30m

£258

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Thu 16/4

15:30-12:50

2 stops20h 20m

Castellón de la Plana

Mon 20/4

13:00-14:45

2 stops26h 45m

£266

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Tue 31/3

17:15-15:10

2 stops20h 55m

Castellón de la Plana

Fri 3/4

14:05-18:15

1 stop5h 10m

£269
Fastest return journey

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 6/4

06:15-12:30

1 stop5h 15m

Castellón de la Plana

Fri 17/4

14:05-18:55

1 stop5h 50m

£285

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 10/4

06:15-12:50

1 stop5h 35m

Castellón de la Plana

Mon 13/4

13:00-13:35

1 stop25h 35m

£292

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 30/3

06:15-12:30

1 stop5h 15m

Castellón de la Plana

Fri 10/4

14:05-22:15

1 stop9h 10m

£301

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 22 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Castellón de la Plana

What is the cheapest month to book a flight from London Heathrow Airport to Castellón de la Plana?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Castellón de la Plana (average of £40). Flying from London Heathrow Airport to Castellón de la Plana in July is currently the most expensive (average of £127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Castellón de la Plana?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Castellón de la Plana (average of £40). Flying from London Heathrow Airport to Castellón de la Plana in July is currently the most expensive (average of £127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Castellón de la Plana from Heathrow today with Cheapflights!

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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