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Cheap flights from London Heathrow Airport to Castellón de la Plana from £110

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CDT
16 Jul — 23 Jul1
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 11 July 2025.

Round-trip from

£222

One-way from

£110

Popular in

August

Cheapest in

January

Average price

£158
3/9-6/9
  • 3/9-6/9
  • 4 total stops
  • 43h 45m total
  • London to Castellón de la Plana
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Iberia
  • Iberia
  • 22/8
  • 1 total stop
  • 7h 55m total
  • London to Castellón de la Plana
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£25 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in July 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 11 July 2025.

Wed 3/920:50LHR - CDT
2 stops21h 35mMultiple Airlines
Sat 6/912:00CDT - LHR
2 stops22h 10mMultiple Airlines
Deal found 10/7£222
Mon 11/806:15LHR - CDT
1 stop5h 10mIberia
Fri 15/819:30CDT - LHR
1 stop27h 40mIberia
Deal found 9/7£224

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 11 July 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

Wed 3/9

20:50-19:25

2 stops21h 35m

Castellón de la Plana

Sat 6/9

12:00-09:10

2 stops22h 10m

£222

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Mon 11/8

06:15-12:25

1 stop5h 10m

Castellón de la Plana

Fri 15/8

19:30-22:10

1 stop27h 40m

£224

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 22/8

06:10-15:05

1 stop7h 55m

£110

LondonCastellón de la Plana

LHR - CDT

LHRCDT

London Heathrow

Fri 22/8

08:05-19:00

2 stops9h 55m

£149

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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 11 July 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.

Reviews of airlines servicing Castellón de la Plana

Get insights into the airlines that provide service to Castellón de la Plana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castellón de la Plana. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with Iberia from London Heathrow Airport to Castellón de la Plana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
2,828 reviews
Check prices

Entertainment

6.6

Crew

7.6

Comfort

6.7

Food

6.3

Overall

7.0

Boarding

7.1

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
Iberia
7.0
Good
2,828 reviews
Iberia
7.0
Good
2,828 reviews
Check prices

Entertainment

6.6

Crew

7.6

Comfort

6.7

Food

6.3

Overall

7.0

Boarding

7.1

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

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. 1 airline 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.

  • What is the cheapest airline to fly from London Heathrow Airport to Castellón de la Plana round-trip?

    Iberia, at £224, was found to be the cheapest airline from London Heathrow Airport to Castellón de la Plana..

  • 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Benicàssim

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Top airline flying from Heathrow to Castellón de la Plana

Discover the top airline that operate flights from Heathrow to Castellón de la Plana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£140Average£253FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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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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