$29 Cheap Flights from London (STN) to Castellon de la Plana (CDT)

View $29 flight on Mon, Sep 29, 2025Opens in a new window

Popular airlines from Stansted Airport (STN) to Castellon de la Plana (CDT-Castellón Costa Azahar)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from London to Castellon de la Plana (STN-CDT)

Prices were available within the past 7 days and start at $29 for one-way flights and $65 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, Sep 19 - Mon, Sep 22
STN
London
CDT
Castelló de la Plana
$65 Roundtrip, found 4 days ago
$65
Roundtrip
found 4 days ago
Select Ryanair flight, departing Fri, Sep 19 from London to Castelló de la Plana, returning Mon, Sep 22, priced at $65 found 4 days ago
Ryanair
Fri, Sep 19 - Mon, Sep 22
STN
London
CDT
Castelló de la Plana
$81 Roundtrip, found 1 day ago
$81
Roundtrip
found 1 day ago
Select Ryanair flight, departing Fri, Sep 19 from London to Castelló de la Plana, returning Mon, Sep 22, priced at $81 found 1 day ago
Ryanair
Fri, Sep 19 - Mon, Sep 22
STN
London
CDT
Castelló de la Plana
$82 Roundtrip, found 19 hours ago
$82
Roundtrip
found 19 hours ago
Select Ryanair flight, departing Fri, Sep 19 from London to Castelló de la Plana, returning Mon, Sep 22, priced at $82 found 19 hours ago
Ryanair
Fri, Sep 5 - Wed, Sep 10
STN
London
CDT
Castelló de la Plana
$99 Roundtrip, found 5 days ago
$99
Roundtrip
found 5 days ago
Select Ryanair flight, departing Fri, Sep 5 from London to Castelló de la Plana, returning Wed, Sep 10, priced at $99 found 5 days ago
Ryanair
Wed, Aug 27 - Wed, Sep 3
STN
London
CDT
Castelló de la Plana
$112 Roundtrip, found 3 days ago
$112
Roundtrip
found 3 days ago
Select Ryanair flight, departing Wed, Aug 27 from London to Castelló de la Plana, returning Wed, Sep 3, priced at $112 found 3 days ago
Ryanair
Fri, Oct 24 - Fri, Oct 31
STN
London
CDT
Castelló de la Plana
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Ryanair flight, departing Fri, Oct 24 from London to Castelló de la Plana, returning Fri, Oct 31, priced at $179 found 2 days ago
Ryanair
Fri, Oct 24 - Fri, Oct 31
STN
London
CDT
Castelló de la Plana
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select Ryanair flight, departing Fri, Oct 24 from London to Castelló de la Plana, returning Fri, Oct 31, priced at $203 found 3 days ago
Flights from London (STN) to Castellon de la Plana (CDT)
Origin airport
Stansted
Destination airport
Castellón Costa Azahar
Airlines serving
Ryanair
Roundtrip price
$64
Distance
807 mi
Average flight time
2 hours 30 mins

London to Castellon de la Plana Flights

The cheapest times to fly from London to Castellon de la Plana

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Castellon de la Plana are during the month of September. You can find some of the cheapest flights from London to Castellon de la Plana with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Castellon de la Plana

Sunday is one of the best days to book for cheap flights from London to Castellon de la Plana: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Castellon de la Plana

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Castellon de la Plana in 2025. You can also book with separate airlines for your outbound and return journeys, from $29 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Castellon de la Plana flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Castellon de la Plana airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT) cost?
You can pick up cheap return flights starting at $91 from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving STN on July 25 2025 and touching down at CDT. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from STN to CDT?
The cheapest flights from STN to CDT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STN to CDT?
With prices starting from $93 for a one-way journey from STN to CDT, Ryanair is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from STN on July 30 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT)?
On average, Stansted Airport (STN) offers 2 nonstop flights to Castellón Costa Azahar Airport (CDT) every week. If you want more options, take advantage of Expedia's filters to look for flights with one or more stops. Fit in a quick visit to another city or simply break up your trip.
What are the most popular departure times for flights from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT)?
Flights between STN and CDT are busiest at 10 AM. For a quieter experience and possibly cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from STN to CDT?
Tuesday offers the most flights from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT). Consider jetting off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT)?
Stansted Airport (STN)'s earliest flight to Castellón Costa Azahar Airport (CDT) departs at approximately 10:55AM UTC+0. With a travel time of 2h 20m, you'll touch down at around 2:15PM UTC+1.
How long does it take to fly from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT)?
It takes about 2 hours and 20 minutes to cover the 810 mi from STN to CDT.
What is the best time to fly from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT)?
Book a flight from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Castelló de la Plana from Stansted Airport (STN)?
You'll land at Valencia Airport (VLC) or Castellón Costa Azahar Airport (CDT) when you travel to Castelló de la Plana on a direct flight from Stansted Airport (STN).
Is it cheaper to buy a plane ticket from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT) last-minute?
Waiting until right before your break to book your flight from STN to CDT generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a STN to CDT flight and hotel package?
Compared with arranging hotels and flights separately, booking a STN to CDT flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Stansted Airport (STN) to Castellón Costa Azahar Airport (CDT)?
If you reserved your STN to CDT flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.