Cheap Flights from London Heathrow to Castellon de la Plana

Compare London Heathrow to Castellon de la Plana flight deals

Find the cheapest month or even day of the year to fly to Castellon de la Plana

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Flight deals from London Heathrow to Castellon de la Plana

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Castellon de la Plana? Find the lowest prices on one-way and return tickets right here.

Castellon de la Plana.$357 per passenger.Departing Fri, 15 May, returning Thu, 21 May.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Fri, 15 May, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Thu, 21 May, arriving in London Heathrow.Price includes taxes and charges.From $357, select.

Castellon de la Plana.$375 per passenger.Departing Mon, 1 Jun, returning Fri, 12 Jun.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Mon, 1 Jun, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Fri, 12 Jun, arriving in London Heathrow.Price includes taxes and charges.From $375, select.

Castellon de la Plana.$376 per passenger.Departing Mon, 19 Oct, returning Fri, 23 Oct.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Mon, 19 Oct, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Fri, 23 Oct, arriving in London Heathrow.Price includes taxes and charges.From $376, select.

Castellon de la Plana.$386 per passenger.Departing Mon, 13 Apr, returning Fri, 17 Apr.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Mon, 13 Apr, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Fri, 17 Apr, arriving in London Heathrow.Price includes taxes and charges.From $386, select.

Castellon de la Plana.$396 per passenger.Departing Fri, 18 Sep, returning Fri, 25 Sep.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Fri, 18 Sep, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Fri, 25 Sep, arriving in London Heathrow.Price includes taxes and charges.From $396, select.

Castellon de la Plana.$396 per passenger.Departing Thu, 2 Jul, returning Mon, 6 Jul.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Thu, 2 Jul, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Mon, 6 Jul, arriving in London Heathrow.Price includes taxes and charges.From $396, select.

Castellon de la Plana.$396 per passenger.Departing Fri, 29 May, returning Fri, 5 Jun.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Fri, 29 May, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Fri, 5 Jun, arriving in London Heathrow.Price includes taxes and charges.From $396, select.

Castellon de la Plana.$396 per passenger.Departing Fri, 25 Sep, returning Fri, 2 Oct.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Fri, 25 Sep, arriving in Castellon de la Plana.Inbound indirect flight with Iberia, departs from Castellon de la Plana on Fri, 2 Oct, arriving in London Heathrow.Price includes taxes and charges.From $396, select.

Find the cheapest month to fly from London Heathrow to Castellon de la Plana

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Castellon de la Plana flights are currently cheapest in May.

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London Heathrow to Castellon de la Plana: Alternative routes

Compare routes from London Heathrow to Castellon de la Plana below. You may find an airport to fly into that's cheaper, faster, or easier than Castellon de la Plana.

Castellon de la Plana

27km from central Castellon de la Plana

Closest

from $357

Search flights

Valencia

67km from central Castellon de la Plana

Cheapest

from $236

Search flights

London to Castellon de la Plana: Flight information

The things to know before you go.

Cheapest flight found	$357
Cheapest month to fly	May

Finding cheap flights from London Heathrow to Castellon de la Plana: Frequently asked questions

How much are return flights from London Heathrow to Castellon de la Plana?

The best price we found for a return flight from London Heathrow to Castellon de la Plana is $357. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London Heathrow to Castellon de la Plana?

Currently, there are no airlines that fly direct from London Heathrow to Castellon de la Plana. But we found flights with one or more stops from $357.

How many flights are there a week from London Heathrow to Castellon de la Plana?

As of February 2026, there are no flights flying from London Heathrow to Castellon de la Plana.

When is the cheapest time to fly from London Heathrow to Castellon de la Plana?

The cheapest month to fly from London Heathrow to Castellon de la Plana is usually May.

Which upcoming date is cheapest to fly from London Heathrow Airport to Castellon de la Plana Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Castellon de la Plana Airport on Friday, 15 May 2026.

Can I get a direct flight from London Heathrow Airport to Castellon de la Plana Airport?

No airlines currently offer direct flights between London Heathrow Airport and Castellon de la Plana Airport. Most routes have one or more stops.

How can I find the best flight deal to Castellon de la Plana?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castellon de la Plana but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Castellon de la Plana?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castellon de la Plana is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Castellon de la Plana with?

Currently, Iberia offers the cheapest flight tickets to Castellon de la Plana.

Flying from London Heathrow Airport (LHR) to Castellon-Costa Azahar Airport (CDT): what you need to know

The timezone in Castellon de la Plana is UTC+1, which is one hour ahead of London.
To ensure you get on your LHR to CDT flight, allow plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the standard rule.
Flying during a peak month like July? School holidays and other high seasons can result in longer lines and delays at airport checkpoints. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.
If you want to discover another city along the way, consider a flight with a stopover. To see your options for tickets from London Heathrow Airport to Castellon-Costa Azahar Airport, deselect 'Direct flights only.' Adolfo Suarez Madrid-Barajas Airport is a popular stop between LHR and CDT.

How to find the cheapest flights from London Heathrow Airport (LHR) to Castellon-Costa Azahar Airport (CDT)

$143 is the lowest price for a one-way London Heathrow Airport to Castellon-Costa Azahar Airport flight. Return flights start at $357. These fares can change based on availability.
It's usually best to book in advance if you're looking for cheap tickets from LHR to CDT. That's because airlines change prices based on demand, which tends to rise closer to departure.
The 'Whole month' search tool shows you the cheapest flights from London Heathrow Airport to Castellon-Costa Azahar Airport across every month. It's a great way to snap up a bargain if your travel plans are flexible.
You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from LHR to CDT.
Select your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from London Heathrow Airport to Castellon-Costa Azahar Airport.

Handy information about London Heathrow Airport (LHR)

68.18% of flights leaving from London Heathrow Airport arrive at their destination on schedule.
London Heathrow Airport is around 31 kilometres from central London. If you're driving, catching a cab or ride-sharing from the centre, it'll take 55 minutes or so to get there, depending on the traffic.
The journey on public transport usually takes 1 hour.
Need a handy hotel close to LHR? If you've booked an early flight from London Heathrow Airport to Castellon-Costa Azahar Airport, these accommodation options will have you sleeping moments from your departure gate:

Arriving at Castellon-Costa Azahar Airport (CDT)

Once your London Heathrow Airport to Castellon-Costa Azahar Airport flight has landed, relax and unwind at a nearby hotel. L'Ermita Casa Ripo is a great option that's not too far from CDT.
Get on the fast track to adventure by picking up a Castellon-Costa Azahar Airport rental car. Grab your wheels from MALCO, FlexWays or alquicoche and explore beyond Castellon de la Plana's usual tourist stops.
To get the lowest price, reserve your ride from Castellon-Costa Azahar Airport about three weeks before you set off.

Getting from Castellon-Costa Azahar Airport (CDT) to central Castellon de la Plana

From Castellon-Costa Azahar Airport, Castellon de la Plana is approximately 32 kilometres away. It takes around 25 minutes to reach the centre driving.

When to fly to Castellon-Costa Azahar Airport (CDT)

The quietest month for a flight from London Heathrow Airport to Castellon-Costa Azahar Airport is April, while July is the busiest. Choose the best time to visit Castellon de la Plana based on whether you prefer a more relaxed vibe or a faster pace.
The warmest month in Castellon de la Plana is August, with the temperature ranging between 20ºC and 32ºC. Book your flights from London Heathrow Airport to Castellon-Costa Azahar Airport in this month if this is the type of weather you enjoy.
January has average temperatures of between 4ºC and 17ºC. Search for cheap tickets from LHR to CDT around that time if you'd rather travel in cooler conditions.

Explore more of Spain

You've seen Castellon de la Plana, now it's time to discover other corners of Spain. Journey around 193 kilometres north to Zaragoza to tick off its leading sights. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, there's plenty to keep you on the go.
Around 483 kilometres west of Castellon de la Plana, Salamanca is another essential stop in Spain. Experience major highlights starting with Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.