S$42 Cheap Flights to Asteasu

View S$42 flight on Wed, 29 Apr, 2026Opens in a new window

Popular airlines to Asteasu

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Cheap round-trip flights to Asteasu

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Fri, 24 Apr - Mon, 27 Apr
LGW
London
EAS
San Sebastián
S$198 Return, found 2 days ago
S$198
Return
found 2 days ago
Select Vueling Airlines flight, departing Fri, 24 Apr from London to San Sebastián, returning Mon, 27 Apr, priced at S$198 found 2 days ago
Iberia
Sun, 5 Apr - Tue, 14 Apr
BCN
Barcelona
EAS
San Sebastián
S$298 Return, found 1 day ago
S$298
Return
found 1 day ago
Select Iberia flight, departing Sun, 5 Apr from Barcelona to San Sebastián, returning Tue, 14 Apr, priced at S$298 found 1 day ago
Etihad Airways
Tue, 14 Apr - Wed, 22 Apr
SIN
Singapore
EAS
San Sebastián
S$869 Return, found 5 days ago
S$869
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 14 Apr from Singapore to San Sebastián, returning Wed, 22 Apr, priced at S$869 found 5 days ago
Qatar Airways
Mon, 2 Feb - Mon, 9 Feb
SIN
Singapore
EAS
San Sebastián
S$1,078 Return, found 4 days ago
S$1,078
Return
found 4 days ago
Select Qatar Airways flight, departing Mon, 2 Feb from Singapore to San Sebastián, returning Mon, 9 Feb, priced at S$1,078 found 4 days ago
Cathay Pacific
Mon, 2 Feb - Mon, 9 Feb
SIN
Singapore
EAS
San Sebastián
S$1,233 Return, found 4 days ago
S$1,233
Return
found 4 days ago
Select Cathay Pacific flight, departing Mon, 2 Feb from Singapore to San Sebastián, returning Mon, 9 Feb, priced at S$1,233 found 4 days ago

Find Your Flights to Asteasu EAS

Cheap flights to Asteasu (EAS)

Get started finding a cheap flight to Asteasu on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Asteasu.

Return prices range from S$198 - S$1,233 and one-ways Asteasu start as low as S$42.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Asteasu (EAS)

You have several options for which airline you choose to travel with to Asteasu. There are 10 airlines flying into EAS: Vueling Airlines, Iberia, British Airways, Etihad Airways, Qatar Airways, Cathay Pacific. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Asteasu (EAS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to EAS in April and in April for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Asteasu's airport?
Bilbao Airport (BIO) is the major airport in Asteasu.
What airport is best to fly into Asteasu?
Situated 64 kilometres from the downtown area, BIO is likely to be your first stop in Asteasu.
How many airlines fly to Asteasu?
There are 24 air carriers that service Asteasu from 33 airports across the globe.
Which airlines fly to Asteasu?
Iberia and Air Europa are some of the leading airlines with flights to Asteasu. Travellers often use Madrid to set off from with Iberia flying this route the most.
How many nonstop flights are there to Asteasu?
Flying to a new place is much simpler when there aren't any stopovers. If you're jetting off to Asteasu, the great news is that there are 344 direct flights operating every week.
Where are the most popular flights to Asteasu departing from?
Travellers often set off from Madrid, Barcelona and London airports when flying to Asteasu.
How long is the flight to Asteasu Airport?
If you're going to Asteasu from Madrid, you'll have a flight time of 1 hour and 3 minutes. Those departing from Barcelona should expect to be airborne for around 1 hour and 15 minutes. From London it's approximately 1 hour and 51 minutes away.
How to book the cheapest flight to Asteasu?
We all know those jet-setters who somehow grab impossibly cheap airfares whenever they fly. Eager to know how to do it for your Asteasu holiday? Don't leave it until the last minute to lock in your flight. Another great way to land the best price is to research all options. If your destination has more than one airport, don't forget to look into the cost of flying into a less busy terminal. Last but not least, another simple way to save some money is be ready to book at a moment's notice. If you spot a terrific bargain, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to Asteasu?
Depending on where you're coming from, your trip to Asteasu could be a breeze or it could go on forever. We've put together some handy tips that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

  • The trick to having a stress-free flight experience is to pack in advance. Start with the essentials: passport, boarding pass, credit cards and vital medications. Next, bring items that'll help keep you busy, like some electronic gadgets or a good read. You'll also want to bring your chargers, a comfy neck pillow and a pair of earplugs. Finally, don't forget to squeeze in toiletries like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp or pointed objects hiding in one of the zippers of your hand luggage. Other prohibited items include explosive or flammable substances, such as aerosol cans and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your highest priority when choosing what to wear on board. Loose clothing is a smart choice, as are roomy, closed-toe shoes.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Asteasu?
A little pre-planning before you arrive at the airport can make your trip to Asteasu a pleasure. Check out our handy hints for a speedy journey past security:

  • Keep your passport and travel documents close by. They're the first items you'll be asked to show at airport security.
  • Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items such as your coat, belt and headphones will be required to go through the machine.
  • For just a few minutes, you'll need to unplug from the digital world. Your phone, laptop and any other electronic devices also need to go through the scanner.
  • Remember to remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • It's also possible you'll be asked to remove your shoes for scanning, so wearing slip-on shoes is always a good idea.
  • Knives and other sharp items are not allowed on board. They'll be seized at security, so pack them in your checked suitcase.

Flights to Asteasu information
Destination airport
San Sebastian
Destination airport IATA code
EAS
Destination city name
San Sebastian
Return price
S$197

Trending flights to Asteasu

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, 14 Apr - Wed, 22 Apr
SIN
Singapore
EAS
San Sebastián
S$869 Return, found 5 days ago
S$869
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 14 Apr from Singapore to San Sebastián, returning Wed, 22 Apr, priced at S$869 found 5 days ago
*Available to Expedia members.