Cheap Flights to Serdio: Serdio Flight Deals

View €25 flight on Fri, 28 Nov 2025Opens in a new window

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Cheap round-trip flights to Serdio

Prices were available within the past 7 days and start at €25 for one-way flights and €50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 28 Nov - Sun, 30 Nov
DUB
Dublin
SDR
Santander
€50 Return, found 2 hours ago
€50
Return
found 2 hours ago
Select Ryanair flight, departing Fri, 28 Nov from Dublin to Santander, returning Sun, 30 Nov, priced at €50 found 2 hours ago
Volotea
Thu, 20 Nov - Sun, 23 Nov
SVQ
Seville
SDR
Santander
€143 Return, found 6 days ago
€143
Return
found 6 days ago
Select Volotea flight, departing Thu, 20 Nov from Seville to Santander, returning Sun, 23 Nov, priced at €143 found 6 days ago
Iberia
Mon, 24 Nov - Sat, 29 Nov
AGP
Málaga
SDR
Santander
€188 Return, found 4 days ago
€188
Return
found 4 days ago
Select Iberia flight, departing Mon, 24 Nov from Málaga to Santander, returning Sat, 29 Nov, priced at €188 found 4 days ago
Vueling Airlines
Thu, 27 Nov - Sun, 30 Nov
SVQ
Seville
SDR
Santander
€265 Return, found 1 day ago
€265
Return
found 1 day ago
Select Vueling Airlines flight, departing Thu, 27 Nov from Seville to Santander, returning Sun, 30 Nov, priced at €265 found 1 day ago
British Airways
Sat, 30 May - Sun, 31 May
BHD
Belfast
SDR
Santander
€430 Return, found 2 days ago
€430
Return
found 2 days ago
Select British Airways flight, departing Sat, 30 May from Belfast to Santander, returning Sun, 31 May, priced at €430 found 2 days ago

Frequently asked questions

What is the name of Serdio's airport?
Book a flight to Serdio and you'll be stepping off the plane at Santander Airport (SDR).
What airport is best to fly into Serdio?
Head through the doors of SDR and your Serdio getaway will have begun! The city's main airport, it's located 48 kilometres from the downtown streets.
How many airlines fly to Serdio?
Serdio is serviced by 5 air carriers from 16 airports across the globe.
Which airlines fly to Serdio?
Flights to Serdio are typically operated by Iberia. The greatest number of flights set off from Madrid, with Iberia servicing this route the most.
How many nonstop flights are there to Serdio?
With around 63 direct flights running every week, you'll be hitting the runway in Serdio before you have time to say, "Are we there yet?"
Where are the most popular flights to Serdio departing from?
Flights to Serdio from Madrid, Barcelona and London airports are the most popular.
How long is the flight to Serdio Airport?
Where you depart from determines how long you'll be strapped into your seat. From Madrid to Serdio, the average flight time is 1 hour and 9 minutes. From Barcelona it takes about 1 hour and 20 minutes, and from London it's 2 hours.
How to book the cheapest flight to Serdio?
Don't leave booking your flight to Serdio until the last moment. That's one trick frequent travellers use to get the best prices. Booking in advance means more options and cheaper flights. Don't stop there, though. Do some research and find out if there are multiple airports at your destination. Fares often differ depending on which airport you go for. Be sure to compare fares across air carriers too. Lastly, be ready to book quickly if you find an irresistible price. It might not be available for too long! With a bit of knowledge and some good fortune, the perfect fare will be yours.
Do you have any tips for my flight to Serdio?
We've pulled together all the info you need to make your journey a pleasant experience. Follow our top tips and you'll be zooming through airport security and having a blast in Serdio in no time. What to pack in your hand luggage:

  • First things first, put in your passport, travel docs, wallet and medications. Next, you'll need some entertainment to help pass the time. A juicy novel and a tablet filled with your favourite movies are some wonderful options. If you plan to catch up on some sleep, a quality neck pillow and a pair of earplugs will also be useful. Finally, leave some space for a toothbrush and some deodorant to ensure you hop off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, blades, aerosol cans and bleaching agents. Sports equipment like hockey sticks, and objects that could harm other people, such as guns and swords, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Dress in comfortable layers and go for shoes that are flat, enclosed and easy to pull on and off.
  • You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To lower your risk on board, stay hydrated, consider wearing compression tights or socks and move your legs and feet often.

How to get through airport security fast when flying to Serdio?
Being prepared before your flight will help make your trip to Serdio a piece of cake. Check out our handy hints for a speedy journey past security:

  • Security personnel first need to make sure that you have a valid passport and matching boarding pass before you can proceed any further. Have them ready to show.
  • Your belt, coat, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn.
  • All your electronic gadgets, including your phone and laptop, are also required to be scanned.
  • Any gels or liquids, such as perfume or toothpaste, that you want to bring on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and other heavy shoes are usually subjected to extra screening.
  • Airlines will not allow any sharp objects in your hand luggage. If you must bring these kinds of items, check them in.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Serdio. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Serdio. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Serdio, or are just on the lookout for the best flights to Serdio, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Serdio to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Santander
Destination airport IATA code
SDR
Destination city name
Santander
Return price
€50

Trending flights to Serdio

Prices were available within the past 7 days and start at €25 for one-way flights and €50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 28 Nov - Sun, 30 Nov
DUB
Dublin
SDR
Santander
€50 Return, found 2 hours ago
€50
Return
found 2 hours ago
Select Ryanair flight, departing Fri, 28 Nov from Dublin to Santander, returning Sun, 30 Nov, priced at €50 found 2 hours ago

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