£39 Cheap Flights from Madrid (MAD) to San Sebastian (EAS)

View £39 flight on Sat, 20 Jun 2026Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to San Sebastian (EAS)

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Cheap Flights from Madrid (MAD) to San Sebastian (EAS)

Prices were available within the past 7 days and start at £39 for one-way flights and £60 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sat, 14 Nov - Mon, 16 Nov
MAD
Madrid
EAS
San Sebastián
£60 Return, found 2 days ago
£60
Return
found 2 days ago
Select Iberia flight, departing Sat, 14 Nov from Madrid to San Sebastián, returning Mon, 16 Nov, priced at £60 found 2 days ago
Iberia
Sat, 14 Nov - Mon, 16 Nov
MAD
Madrid
EAS
San Sebastián
£72 Return, found 2 days ago
£72
Return
found 2 days ago
Select Iberia flight, departing Sat, 14 Nov from Madrid to San Sebastián, returning Mon, 16 Nov, priced at £72 found 2 days ago
Iberia
Sun, 28 Jun - Wed, 1 Jul
MAD
Madrid
EAS
San Sebastián
£76 Return, found 12 hours ago
£76
Return
found 12 hours ago
Select Iberia flight, departing Sun, 28 Jun from Madrid to San Sebastián, returning Wed, 1 Jul, priced at £76 found 12 hours ago
Iberia
Sat, 5 Sept - Wed, 9 Sept
MAD
Madrid
EAS
San Sebastián
£81 Return, found 2 days ago
£81
Return
found 2 days ago
Select Iberia flight, departing Sat, 5 Sept from Madrid to San Sebastián, returning Wed, 9 Sept, priced at £81 found 2 days ago
Iberia
Wed, 17 Jun - Wed, 24 Jun
MAD
Madrid
EAS
San Sebastián
£84 Return, found 16 hours ago
£84
Return
found 16 hours ago
Select Iberia flight, departing Wed, 17 Jun from Madrid to San Sebastián, returning Wed, 24 Jun, priced at £84 found 16 hours ago
Iberia
Sun, 24 May - Tue, 26 May
MAD
Madrid
EAS
San Sebastián
£84 Return, just found
£84
Return
just found
Select Iberia flight, departing Sun, 24 May from Madrid to San Sebastián, returning Tue, 26 May, priced at £84 just found
Iberia
Sat, 18 Jul - Sat, 25 Jul
MAD
Madrid
EAS
San Sebastián
£86 Return, found 4 days ago
£86
Return
found 4 days ago
Select Iberia flight, departing Sat, 18 Jul from Madrid to San Sebastián, returning Sat, 25 Jul, priced at £86 found 4 days ago
Iberia
Sun, 28 Jun - Wed, 1 Jul
MAD
Madrid
EAS
San Sebastián
£89 Return, found 12 hours ago
£89
Return
found 12 hours ago
Select Iberia flight, departing Sun, 28 Jun from Madrid to San Sebastián, returning Wed, 1 Jul, priced at £89 found 12 hours ago
Iberia
Thu, 15 Oct - Wed, 21 Oct
MAD
Madrid
EAS
San Sebastián
£90 Return, found 21 hours ago
£90
Return
found 21 hours ago
Select Iberia flight, departing Thu, 15 Oct from Madrid to San Sebastián, returning Wed, 21 Oct, priced at £90 found 21 hours ago
Iberia
Mon, 15 Jun - Sat, 20 Jun
MAD
Madrid
EAS
San Sebastián
£91 Return, found 22 hours ago
£91
Return
found 22 hours ago
Select Iberia flight, departing Mon, 15 Jun from Madrid to San Sebastián, returning Sat, 20 Jun, priced at £91 found 22 hours ago

Frequently asked questions

How much does a flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) cost?
One-way flights typically cost between £33 and £142 and return flights often range between £69 and £510. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
May is typically the cheapest month to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS), with average return fares of approximately £78. This is about 30% lower than the average price throughout the year. May often sees lower prices as it's before the peak summer travel season, when demand and prices tend to rise. Other cheap months to fly from Madrid to San Sebastian include February and March.
Which airlines fly direct from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
Enter MAD to EAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
To find a cheap flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
The best airline to fly with from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) will differ from traveller to traveller. If you like to fly early, IB offers early morning flights. If price is the most important factor, IB typically offers the lowest fares. IB offers the most daily flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
Based on booking data from the past year, the best time to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) is March. This month offers a great balance, as it's one of the cheapest times to fly, with average prices around £78, and it's also a popular month for travel, meaning you'll have plenty of flight options to choose from. May is another cheap month, but March gives you the added benefit of higher flight availability.
How many flights per day from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
There are approximately 3 nonstop flights per day from Adolfo Suárez Madrid-Barajas (MAD) to San Sebastian (EAS). For even more choice, look at flights that include layovers, as there are around 2 connecting flights per day. Some common connection points include Tenerife North (TFN), Gran Canaria (LPA), and Unknown (VLC).
What is the earliest flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MAD to EAS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
You'll find the most flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) on a Thursday, with around 3 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Iberia, Vueling, and Binter Canarias. Flight schedules are consistent throughout the week, with only a slight variation between days.
What are the most popular departure times for flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
The most popular departure times for flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) are in the morning, between 9am and 12pm. Approximately 42% of passengers prefer this time window. Many major carriers, including Iberia and Vueling, offer flights during this window. This timing works well because it allows you to start your journey after the morning rush and arrive at your destination with plenty of time to settle in.
How long does it take to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
Direct flights from MAD to EAS usually take about 1 hour 20 minutes, traveling roughly 219 miles. If you opt for a connecting flight, expect to add around 10 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
Select the "Business class" and "First class" filters when looking for MAD to EAS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) flight with Expedia?
It's easy to earn miles on a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) at the last minute?
Typically, booking a last minute flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) flight and hotel package?
Securing a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS)?
If you booked your Madrid (MAD-Adolfo Suárez Madrid-Barajas) to San Sebastian (EAS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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.

Travel information

Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
San Sebastian
Airlines serving
Iberia
Return price
£59
Distance
351 km
Average flight time
1 hour 10 mins

Book with confidence

Compare flights from Madrid to San Sebastian easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Madrid to San Sebastian. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to San Sebastian in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Adolfo Suárez Madrid-Barajas to San Sebastian.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Adolfo Suárez Madrid-Barajas (MAD) to San Sebastian (EAS)

The easiest way to view the best deals on flights from Madrid to San Sebastian today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Adolfo Suárez Madrid-Barajas to San Sebastian start at just £60 and range up to £91.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Madrid and San Sebastian
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Madrid to San Sebastian flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Adolfo Suárez Madrid-Barajas to San Sebastian for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Madrid to San Sebastian easily and book with confidence

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