A sunset over a coastal landscape with a mountain in the background and a fence in the foreground.

£25 Cheap Flights to Islares

View £25 flight on Tue, 27 Oct 2026Opens in a new window

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Cheap round-trip flights to Islares

Prices were available within the past 7 days and start at £25 for one-way flights and £41 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Iberia
British Airways
Air Europa
Air France

Frequently asked questions

What is the name of Islares' airport?
Islares is served by a single airport, Bilbao Airport (BIO).
How far is Bilbao Airport from central Islares?
Lengthy commutes aren't a big deal if you consider your options ahead of time. Downtown Islares is 32 kms (20 miles) from Bilbao Airport (BIO), so it's wise to know how you'll get into the city before you arrive.
What airport is best to fly into Islares?
A flight to Islares means coming in to land at Bilbao Airport. Get off the plane, grab your bags and you'll be 32 kms (20 miles) from the downtown area.
How many airlines fly to Islares?
There are 24 airlines that jet into Islares from 33 worldwide airports.
Which airlines fly to Islares?
Iberia and Air Europa fly frequently into Islares. Catching an Iberia flight from Madrid is one of the most preferred ways to travel there.
How many nonstop flights are there to Islares?
With approximately 344 nonstop flights running every week, you'll be hitting the tarmac in Islares before you can ask, "Are we there yet?"
Where are the most popular flights to Islares departing from?
Travellers often jet off from Madrid, Barcelona and London airports when flying to Islares.
How long is the flight to Islares Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Madrid to Islares, the average flight time is 1 hour and 3 minutes. From Barcelona it's typically 1 hour and 15 minutes, and from London it's 1 hour and 51 minutes.
How to book the cheapest flight to Islares?
Don't leave locking in your flight to Islares until the last moment. That's one move well-versed jet-setters use to get the best prices. Booking in advance means more options and less expensive flights. Another great way to pick up the most affordable fare is to compare all options. If your destination has a few airports, be sure to look into the cost of flying into a less busy terminal. Last of all, be prepared to lock in your seat quickly if you stumble on a real bargain. It might not be available for long! With a bit of know-how and a little luck, the ideal fare can be yours.
Do you have any tips for my flight to Islares?
Depending on where you're coming from, your flight to Islares could be a piece of cake or it could go on forever. Here are some useful tips that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:
  • Travelling on a plane can be a great experience if you take the right stuff. Firstly, you'll want a few basic toiletries, such as deodorant and a toothbrush, a spare pair of socks and a magazine or two. Next, leave space in your hand luggage for your electronic gadgets, chargers, medications and perhaps a neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel documents and some money.
Do not pack the following items in your hand luggage:
  • Leave all your full-sized bottles of hair gel and hairspray in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your beloved Swiss Army knife, and dangerous goods which are flammable or explosive, such as aerosol cans, spray paint and fuels, are also banned.
What to wear on a flight:
  • Go for comfort over style. Prepare for changes in temperature by donning layers, and pick flat, closed-toe shoes like sneakers.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-haul flights. Lower your risks by staying hydrated, keeping your legs and feet moving and wearing compression socks to help improve your circulation.
How to get through airport security fast when flying to Islares?
The trick is to be well organised before you get to airport security. That way, you'll be boarding that plane to Islares in a flash. Follow these helpful tips and get your trip off to a flying start:
  • First things first. Your travel ID and boarding pass will need to be inspected by airport security personnel. Keep them at hand so you don't hold up the queue.
  • Time to strip down. Well sort of. Your belt, jacket, keys and other items in your pocket, like your headphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • For just a few minutes, you'll need to unplug from the digital world. Your phone, laptop and any other electronic gadgets will need to be sent through the scanner.
  • Remove liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • There's a good chance you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a clever idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked baggage. They won't be allowed on board.

Book with confidence

Expedia flights to Islares

Searching for cheap flights to Islares? No travel company presents more choices than Expedia if you're looking to compare flights to Islares. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Castro Urdiales. Expedia provides the cheapest flights to many destinations in Castro Urdiales and you may find even greater savings if you combine your flight with a hotel stay in Islares.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Islares for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Islares flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Islares

Travel information

Destination airport
Santander
Destination airport IATA code
SDR
Destination city name
Santander
Roundtrip price
£37

Trending flights to Islares

Prices were available within the past 7 days and start at £25 for one-way flights and £41 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
*Available to Expedia members.