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Cheap flights from Porto to Castellon de la Plana

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Compare Porto to Castellon de la Plana flight deals

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Flight deals from Porto to Castellon de la Plana

Looking for a cheap last-minute deal or the best round-trip flight from Porto to Castellon de la Plana? Find the lowest prices on one-way and round-trip tickets right here.
Castellon de la Plana.C$47 per passenger.Departing Tue, Jun 3, returning Sat, Jun 7.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Porto on Tue, Jun 3, arriving in Castellon de la Plana.Inbound direct flight with Ryanair departing from Castellon de la Plana on Sat, Jun 7, arriving in Porto.Price includes taxes and charges.From C$47, select.
Castellon de la Plana.C$67 per passenger.Departing Tue, Jun 24, returning Sat, Jul 5.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Porto on Tue, Jun 24, arriving in Castellon de la Plana.Inbound direct flight with Ryanair departing from Castellon de la Plana on Sat, Jul 5, arriving in Porto.Price includes taxes and charges.From C$67, select.
Castellon de la Plana.C$75 per passenger.Departing Tue, Jul 1, returning Sat, Jul 5.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Porto on Tue, Jul 1, arriving in Castellon de la Plana.Inbound direct flight with Ryanair departing from Castellon de la Plana on Sat, Jul 5, arriving in Porto.Price includes taxes and charges.From C$75, select.
Castellon de la Plana.C$76 per passenger.Departing Sat, Aug 2, returning Tue, Aug 19.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Porto on Sat, Aug 2, arriving in Castellon de la Plana.Inbound direct flight with Ryanair departing from Castellon de la Plana on Tue, Aug 19, arriving in Porto.Price includes taxes and charges.From C$76, select.
Castellon de la Plana.C$79 per passenger.Departing Sat, Sep 13, returning Sat, Sep 27.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Porto on Sat, Sep 13, arriving in Castellon de la Plana.Inbound direct flight with Ryanair departing from Castellon de la Plana on Sat, Sep 27, arriving in Porto.Price includes taxes and charges.From C$79, select.
Castellon de la Plana.C$95 per passenger.Departing Tue, Jul 29, returning Sat, Aug 16.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Porto on Tue, Jul 29, arriving in Castellon de la Plana.Inbound direct flight with Ryanair departing from Castellon de la Plana on Sat, Aug 16, arriving in Porto.Price includes taxes and charges.From C$95, select.
Castellon de la Plana.C$136 per passenger.Departing Tue, Aug 26, returning Sat, Sep 6.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Porto on Tue, Aug 26, arriving in Castellon de la Plana.Inbound direct flight with Ryanair departing from Castellon de la Plana on Sat, Sep 6, arriving in Porto.Price includes taxes and charges.From C$136, select.
Castellon de la Plana.C$247 per passenger.Departing Sat, May 10, returning Sat, Jun 21.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Porto on Sat, May 10, arriving in Castellon de la Plana.Inbound indirect flight with Ryanair, departing from Castellon de la Plana on Sat, Jun 21, arriving in Porto.Price includes taxes and charges.From C$247, select.

When is the cheapest time to fly from Porto 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 Porto to Castellon de la Plana flights are currently cheapest in June.
Apr
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May
from C$293
Jun
from C$47
Jul
from C$75
Aug
from C$76
Sep
from C$79
Oct
from C$255
Nov
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Dec
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Jan
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Feb
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Mar
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Direct flights from Porto to Castellon de la Plana

Porto to Castellon de la Plana: Alternative routes

Compare routes from Porto 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.

Porto to Castellon de la Plana: Flight information

The things to know before you go.
Cheapest flight foundC$47
Cheapest month to flyJune
Average flight time1 hr, 28 mins
Most popular airlineRyanair
Average flights per week2

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

The best price we found for a round-trip flight from Porto to Castellon de la Plana is C$47. 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.
1 hour and 28 minutes is the average flight time from Porto to Castellon de la Plana.
Ryanair flies direct from Porto to Castellon de la Plana.
There are 2 flights per week flying from Porto to Castellon de la Plana, as of April 2025.
The cheapest month to fly from Porto to Castellon de la Plana is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Castellon de la Plana Airport on Tuesday, June 3, 2025.
Yes – the average flight time is 1 hour and 28 minutes.
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.
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.
Currently, Ryanair offers the cheapest flight tickets to Castellon de la Plana.

Flying from Porto Airport (OPO) to Castellon-Costa Azahar Airport (CDT): what you need to know

  • Around 1 hour 30 minutes is how long you'll be travelling on a direct flight from Porto Airport to Castellon-Costa Azahar Airport.

  • The timezone in Castellon de la Plana is UTC+1, which is one hour ahead of Porto.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your OPO to CDT flight.

  • Flying during a peak month like August? Public holidays and other popular periods can result in longer lines and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • Ryanair offers direct flights from Porto Airport to Castellon-Costa Azahar Airport. Book with this popular carrier, then get ready to discover the sights in Castellon de la Plana — and maybe even more of Spain if your schedule allows.

  • The majority of passengers choose to travel with Ryanair on this route.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Porto Airport to Castellon-Costa Azahar Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Worthwhile stopovers between OPO and CDT include:

    • Adolfo Suarez Madrid-Barajas Airport

    • Stansted Airport

    • Brussels S. Charleroi Airport

How to find the cheapest flights from Porto Airport (OPO) to Castellon-Costa Azahar Airport (CDT)

  • C$24 is currently the best price for a one-way Porto Airport to Castellon-Costa Azahar Airport flight. Return flights start from C$47. These prices can change depending on availability.

  • Get cheap tickets from OPO to CDT by booking at least seven months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • Schedule your trip for June. That's the cheapest month for flights from Porto Airport to Castellon-Costa Azahar Airport. If you're flexible with your dates, use the 'Whole month' tool to find the cheapest price across each month.

  • Snapping up cheap flights from OPO to CDT couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when there's a better deal.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Porto Airport to Castellon-Costa Azahar Airport.

Handy information about Porto Airport (OPO)

  • When it comes to Porto Airport's on-time performance, 74.49% of flights arrive within the scheduled timeframe.

  • Porto Airport is about 16 kilometres from central Porto. If you're ride-sharing, catching a cab or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? Expect a trip time of around 50 minutes.

  • Catching an early flight from Porto Airport to Castellon-Costa Azahar Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by picking one of these hotels close to OPO:

Arriving at Castellon-Costa Azahar Airport (CDT)

  • Consider a stay at L'Ermita Casa Ripo after touching down from your Porto Airport to Castellon-Costa Azahar Airport flight. It's only a short drive from CDT and a good option if you'd like to freshen up right away.

  • Hit the road running by picking up a Castellon-Costa Azahar Airport rental car. Grab your wheels from MALCO, FlexWays or alquicoche and experience the lesser-explored corners of Castellon de la Plana and beyond.

  • Lock in the best rate by reserving your vehicle from Castellon-Costa Azahar Airport around three weeks ahead of your departure.

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

  • Castellon-Costa Azahar Airport to the centre of Castellon de la Plana has a drive time of about 25 minutes. It's approximately 32 kilometres away.

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

  • It's time to choose your travel dates for your flight from Porto Airport to Castellon-Costa Azahar Airport. July is the busiest month to visit Castellon de la Plana. If you like a more laid-back vibe, go in April.

  • When booking your flight from Porto Airport to Castellon-Costa Azahar Airport, consider the type of weather you like. August is the warmest month in Castellon de la Plana, with the temperature ranging from 20ºC (68ºF) to 32ºC (90ºF).

  • If you like cooler conditions, look for a cheap ticket from OPO to CDT in January. Temperatures average between 4ºC (39ºF) and 17ºC (63ºF) then.

Explore more of Spain

  • You've done Castellon de la Plana, now it's time to explore other corners of Spain. Journey about 193 kilometres north to Zaragoza to tick off its must-visit sights. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, you've got a jam-packed schedule ahead.

  • If you're eager to discover another major stop in Spain, head for Salamanca, about 483 kilometres west of Castellon de la Plana. Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca are among the biggest draws.

Plan the rest of your trip from Porto to Castellon de la Plana

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.