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Cheap flights from London Heathrow Airport to Castellón de la Plana from £135

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CDT
3 Sep — 10 Sep1
1 adult

Cheap 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 29 August 2025.

Round-trip from

£171

One-way from

£135

Popular in

August

Cheapest in

January

Average price

£188
Iberia
  • Iberia
  • 6/12-8/12
  • 2 total stops
  • 42h 30m total
  • London to Castellón de la Plana
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4/9
  • 4/9
  • 2 total stops
  • 21h 25m total
  • London to Castellón de la Plana
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Castellón de la Plana

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 29 August 2025.

Sat 6/1218:45LHR - CDT
1 stop21h 35mIberia
Mon 8/1213:20CDT - LHR
1 stop20h 55mIberia
Deal found 28/8£171
Fri 5/1206:15LHR - CDT
1 stop5h 35mIberia
Mon 8/1213:20CDT - LHR
1 stop20h 55mIberia
Deal found 28/8£178
Wed 22/1020:00LHR - CDT
1 stop15h 10mIberia
Fri 24/1012:50CDT - LHR
1 stop10h 05mIberia
Deal found 27/8£179
Mon 6/1015:30LHR - CDT
1 stop15h 20mMultiple Airlines
Mon 13/1012:50CDT - LHR
1 stop21h 40mMultiple Airlines
Deal found 28/8£188
Fri 5/1206:15LHR - CDT
1 stop5h 35mIberia
Sun 7/1217:50CDT - LHR
1 stop21h 30mIberia
Deal found 28/8£197
Mon 6/1015:30LHR - CDT
1 stop15h 20mMultiple Airlines
Fri 10/1012:50CDT - LHR
2 stops11h 05mMultiple Airlines
Deal found 28/8£199
Fri 17/1006:10LHR - CDT
1 stop5h 00mIberia
Mon 20/1012:50CDT - LHR
1 stop20h 35mIberia
Deal found 27/8£205
Fri 10/1006:10LHR - CDT
1 stop5h 00mIberia
Fri 17/1012:50CDT - LHR
1 stop10h 05mIberia
Deal found 28/8£207

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 29 August 2025.
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

Heathrow

Fly to

Castellón de la Plana

Route

Depart

Return

Price

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Sat 6/12

18:45-17:20

1 stop21h 35m

Castellón de la Plana

Mon 8/12

13:20-09:15

1 stop20h 55m

£171

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 5/12

06:15-12:50

1 stop5h 35m

Castellón de la Plana

Mon 8/12

13:20-09:15

1 stop20h 55m

£178

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Wed 22/10

20:00-12:10

1 stop15h 10m

Castellón de la Plana

Fri 24/10

12:50-21:55

1 stop10h 05m

£179

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 6/10

15:30-07:50

1 stop15h 20m

Castellón de la Plana

Mon 13/10

12:50-09:30

1 stop21h 40m

£188

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 5/12

06:15-12:50

1 stop5h 35m

Castellón de la Plana

Sun 7/12

17:50-14:20

1 stop21h 30m

£197

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 6/10

15:30-07:50

1 stop15h 20m

Castellón de la Plana

Fri 10/10

12:50-22:55

2 stops11h 05m

£199

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 17/10

06:10-12:10

1 stop5h 00m

Castellón de la Plana

Mon 20/10

12:50-08:25

1 stop20h 35m

£205

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 10/10

06:10-12:10

1 stop5h 00m

Castellón de la Plana

Fri 17/10

12:50-21:55

1 stop10h 05m

£207

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Thu 4/9

13:45-12:10

2 stops21h 25m

£135

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Wed 3/9

20:50-12:10

2 stops38h 20m

£137

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 15 results
1
2

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 time of day to fly from LHR to CDT?

Find hourly flight availability from Heathrow to Castellón de la Plana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Castellón de la Plana is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 2% on airfare.

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 21h 35m. 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?

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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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