MAD - EAS

$40 Find Cheap Flights from Madrid to San Sebastian

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to San Sebastian departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Sebastian

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to San Sebastian, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to San Sebastian, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to San Sebastian that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madrid to San Sebastian

Sun, Oct 5 - Tue, Oct 7
Iberia Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Iberia Logo
9:30 pm - 10:40 pmEAS-MAD
1h 10mnonstop
$69Iberia
Find Deal
Sun, Oct 5 - Wed, Oct 8
Iberia Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Iberia Logo
9:20 am - 10:30 amEAS-MAD
1h 10mnonstop
$81Iberia
Find Deal
Wed, Nov 26 - Sun, Nov 30
Iberia Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Iberia Logo
9:20 am - 10:30 amEAS-MAD
1h 10mnonstop
$82Iberia
Find Deal
Tue, Sep 16 - Fri, Sep 19
Iberia Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Iberia Logo
9:30 pm - 10:40 pmEAS-MAD
1h 10mnonstop
$94Iberia
Find Deal
Tue, Sep 30 - Fri, Oct 3
Iberia Logo
7:40 pm - 8:50 pmMAD-EAS
1h 10mnonstop
Iberia Logo
9:30 pm - 10:40 pmEAS-MAD
1h 10mnonstop
$103Iberia
Find Deal
Thu, Oct 2 - Mon, Oct 6
Iberia Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Iberia Logo
9:30 pm - 10:40 pmEAS-MAD
1h 10mnonstop
$107Iberia
Find Deal
Tue, Sep 30 - Fri, Oct 3
Iberia Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Iberia Logo
9:30 pm - 10:40 pmEAS-MAD
1h 10mnonstop
$124Iberia
Find Deal
Sun, Oct 5 - Wed, Oct 8
 Logo
8:00 pm - 8:10 amMAD-EAS
12h 10m1 stop
 Logo
9:20 am - 10:30 amEAS-MAD
1h 10mnonstop
Thu, Oct 2 - Mon, Oct 6
Vueling Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Vueling Logo
1:40 pm - 2:50 pmEAS-MAD
1h 10mnonstop
$144Vueling
Find Deal
Thu, Oct 2 - Mon, Oct 6
Vueling Logo
7:30 am - 8:40 amMAD-EAS
1h 10mnonstop
Vueling Logo
9:30 pm - 10:40 pmEAS-MAD
1h 10mnonstop
$151Vueling
Find Deal
Booking Insights

KAYAK's insights & trends for Madrid to San Sebastian flights

Get data-powered insights and trends into flights from Madrid to San Sebastian to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to San Sebastian
Find cheap flights to San Sebastian

Planning a trip from Madrid to San Sebastian? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a round-trip flight from Madrid to San Sebastian?

What’s the cheapest day of the week to fly from Madrid to San Sebastian?

The average price of all round-trip flights from Madrid to San Sebastian clicked on KAYAK for each day over the last 12 months.

When flying from Madrid to San Sebastian, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Madrid, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Madrid to San Sebastian?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madrid to San Sebastian, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Madrid to San Sebastian is February, where tickets cost $99 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $175 and $168 respectively.

How far in advance should I book a flight from Madrid to San Sebastian?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madrid to San Sebastian, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Madrid to San Sebastian, you should book around 6 weeks before departure, which saves you about 64% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$40
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Madrid to San Sebastian

When to book flights from Madrid to San Sebastian

Are your dates flexible? Find out the best times to travel from Madrid to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madrid to San Sebastian

  • How can I go to Madrid–Barajas Airport from Downtown Madrid in the quickest way?

    Madrid has an extensive metro network, and Line 8 (pink line) connects Downtown Madrid with the airport. You can take Line 8 from stations such as Nuevos Ministerios, Colombia, or Mar de Cristal, depending on your location in the city. The journey takes approximately 15-20 minutes. The metro operates from 6:00 a.m. to 1:30 a.m.

  • Which airlines have suitable baggage policies for flights from Madrid to San Sebastian?

    Passengers traveling from Madrid to San Sebastian have the option of choosing airlines like Air Europa, Vueling Airlines, and Iberia, which have more relaxed rules regarding checked luggage. These airlines usually allow passengers to bring a checked bag weighing up to 33 lbs. at no extra cost, along with a carry-on bag weighing up to 22 lbs. While there is a chance of incurring additional fees for exceeding the weight limit, these airlines generally offer more reasonable rates compared to other carriers for such excess baggage charges.

  • Which airline route has the cheapest flights from Madrid to San Sebastian?

    A direct flight from Madrid to San Sebastian will cost you more compared to taking an indirect one. Iberia Airlines, Air Europa, and Vueling Airlines are just a few of the respectable airlines that offer innonstop flights on this route for passengers on a limited budget. These airlines make stops in Barcelona, Valencia, and Bilbao on their way to EAS Airport.

  • What regulations have the major airlines set up for travelers traveling from Madrid to San Sebastian with their pets?

    Travelers flying from Madrid to San Sebastian can take advantage of pet-friendly regulations on Ryanair, Vueling, and Air Europa airlines. As long as the pet and its carrier weigh less than 25 lbs together, passengers using these airlines are allowed to transport their furry companions as carry-on luggage.

  • What is the cheapest flight from Madrid to San Sebastian?

    In the last 3 days, the lowest price for a flight from Madrid to San Sebastian was $40 for a one-way ticket and $69 for a round-trip.

  • Do I need a passport to fly between Madrid and San Sebastian?

    No

  • Which aircraft models fly most regularly from Madrid to San Sebastian?

    The Airbus A319 is the aircraft model that flies most regularly on the Madrid to San Sebastian flight route.

  • Which airline alliances offer flights from Madrid to San Sebastian?

    oneworld, and Star Alliance are the airline alliances operating flights between Madrid and San Sebastian, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Madrid to San Sebastian?

    There are nonstop flights from Madrid to San Sebastian on a daily basis.

  • How does KAYAK find such low prices on flights from Madrid to San Sebastian?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madrid to San Sebastian.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madrid to San Sebastian?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from Madrid is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madrid to San Sebastian?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian with an airline and back to Madrid with another airline. Booking your flights between Madrid and EAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid to San Sebastian?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Sebastian from Madrid up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Madrid to San Sebastian

  • Looking for a cheap flight? 25% of our users found flights on this route for $65 or less one-way and $106 or less round-trip.
  • Business travelers from Madrid to San Sebastian most frequently choose to land at San Sebastián Airport (EAS). Compared to larger international airports, San Sebastián Airport tends to have less congestion and shorter lines, making the check-in and security processes faster and more efficient. This can be a significant advantage for time-sensitive business travelers who want to minimize waiting times and proceed with their travel plans promptly.
  • Iberia Airlines and Air Europa allow customers to upgrade to first-class seats on their flights from Madrid to San Sebastian. At the time of booking or check-in, customers have the option to request an upgrade through a bidding system. Travelers may be able to purchase first class tickets for less money with this exceptional opportunity.
  • When making airline reservations for their families from Madrid to San Sebastian, parents should consider using Vueling Airlines or Iberia Airlines. These airlines provide complimentary in-flight wireless internet connection for parents and kids, so they may make use of a variety of enjoyable entertainment alternatives while traveling.
  • Adolfo Suárez Madrid–Barajas Airport (MAD) is the primary departure airport used by most environmentalists flying from Madrid to San Sebastian. This is because Madrid-Barajas Airport has made significant investments in renewable energy sources. It has installed solar panels on the rooftops of several buildings to generate clean electricity. This reduces reliance on fossil fuels and decreases greenhouse gas emissions.
  • If you want to catch the earliest flight from Madrid to San Sebastian, think about staying the night before your travel at a lodging close to MAD Airport. One viable lodging choice is the Holiday Inn Express Madrid-Airport, an IHG Hotel - it is only a 8-minute walk from MAD airport and offers a free airport shuttle.

Prefer to fly direct from Madrid to San Sebastian?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Madrid Barajas to San Sebastián.
Find which airlines fly direct from Madrid Barajas Airport to San Sebastián Airport, which days they fly and book direct flights.

Direct departures

Madrid Barajas to San Sebastián

Monday

American Airlines, Avianca, British Airways, +6 more

American Airlines, Avianca, +7 more

Tuesday

American Airlines, Avianca, British Airways, +8 more

American Airlines, Avianca, +9 more

Wednesday

American Airlines, Avianca, British Airways, +7 more

American Airlines, Avianca, +8 more

Thursday

American Airlines, Avianca, British Airways, +7 more

American Airlines, Avianca, +8 more

Friday

American Airlines, Avianca, British Airways, +7 more

American Airlines, Avianca, +8 more

Saturday

American Airlines, Avianca, British Airways, +6 more

American Airlines, Avianca, +7 more

Sunday

American Airlines, Avianca, British Airways, +8 more

American Airlines, Avianca, +9 more

See more direct flights

Direct returns

San Sebastián to Madrid Barajas

Monday

American Airlines, Avianca, British Airways, +6 more

American Airlines, Avianca, +7 more

Tuesday

American Airlines, Avianca, British Airways, +7 more

American Airlines, Avianca, +8 more

Wednesday

American Airlines, Avianca, British Airways, +6 more

American Airlines, Avianca, +7 more

Thursday

American Airlines, Avianca, British Airways, +6 more

American Airlines, Avianca, +7 more

Friday

American Airlines, Avianca, Iberia, +6 more

American Airlines, Avianca, +7 more

Saturday

American Airlines, Avianca, Iberia, +6 more

American Airlines, Avianca, +7 more

Sunday

American Airlines, Avianca, British Airways, +7 more

American Airlines, Avianca, +8 more

See more direct flights

Reviews of the top airline flying from Madrid to San Sebastian

 
See real verified KAYAK customer reviews for airlines flying from Madrid to San Sebastian. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madrid to San Sebastian? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 2878 reviews
7.6Crew
6.7Comfort
6.6Entertainment
7.1Boarding
6.3Food
Airline reviews

The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu

6.0 GoodElsa, Aug 2025MAD - ORD
Read more Iberia reviews

The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

People point to America as the model of late stage capitalism. My friends, airlines in america at least give you WiFi, and they haven’t quite smashed people into cardboard tv dinner trays yet. Iberia has mastered the tv dinner seat and WiFi is 20 euros. Be serious yall.

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

They need to start flying on time. We lost 2 days of our time because they delayed flight both ways.

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight was over two hours delayed. The aircraft was somewhat dated.

There's not enough leg room in economy class. The seats are very narrow as well.

Everything you need to know for your flight from Madrid to San Sebastian

Information on your arrival and departure airports

Compare transportation modes for Madrid to San Sebastian

Transportation modeAverage priceAverage duration
Flights$2741h 10m
Trains$915h 06m
Buses$855h 31m

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