MAD - EAS

£38 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 28/7. 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, 0 bags

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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Everything you should know

Cheapest return fare
£71
Typical prices: £215-£78
Iberia
mié. 27/5mié. 3/6
MAD - EAS • Direct
Cheapest one-way flight
£38
Typical prices: £48-£142
Iberia
mar. 28/7
MAD - EAS • Direct
Direct flights
Every day
You can fly direct with Iberia. Average duration is 1h 10m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Iberia
Most punctual • 97% on-time
Evening flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 63% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 42% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Sebastian!
Flight Deals
Booking Insights
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 return 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.

Recent return flight deals from Madrid to San Sebastian

mié., 27 may. - mié., 3 jun.
Iberia Logo
19:40 - 20:50
MAD
-
EAS
1h 10mdirect
Iberia Logo
21:30 - 22:40
EAS
-
MAD
1h 10mdirect
£71Iberia
mié., 27 may. - mié., 3 jun.
Multiple Airlines Logo
04:25 - 09:40
MAD
-
EAS
5h 15m
1 stop
Multiple Airlines Logo
21:30 - 22:40
EAS
-
MAD
1h 10mdirect
£82Multiple Airlines
dom., 9 ago. - dom., 16 ago.
Iberia Logo
07:30 - 08:40
MAD
-
EAS
1h 10mdirect
Iberia Logo
21:30 - 22:40
EAS
-
MAD
1h 10mdirect
£90Iberia
mié., 27 may. - mié., 3 jun.
Multiple Airlines Logo
04:25 - 09:40
MAD
-
EAS
5h 15m
1 stop
Multiple Airlines Logo
10:10 - 23:35
EAS
-
MAD
13h 25m
1 stop
£98Multiple Airlines
mar., 9 jun. - mar., 16 jun.
Multiple Airlines Logo
21:45 - 09:40
MAD
-
EAS
11h 55m
1 stop
Multiple Airlines Logo
21:30 - 22:40
EAS
-
MAD
1h 10mdirect
£118Multiple Airlines
mar., 9 jun. - mar., 16 jun.
Multiple Airlines Logo
19:40 - 20:50
MAD
-
EAS
1h 10mdirect
Multiple Airlines Logo
17:55 - 08:25
EAS
-
MAD
14h 30m
2 stops
£122Multiple Airlines
vie., 12 jun. - vie., 19 jun.
Iberia Logo
07:30 - 08:40
MAD
-
EAS
1h 10mdirect
Iberia Logo
21:30 - 22:40
EAS
-
MAD
1h 10mdirect
£124Iberia
lun., 19 oct. - jue., 22 oct.
Multiple Airlines Logo
21:35 - 08:20
MAD
-
EAS
10h 45m
1 stop
Multiple Airlines Logo
09:10 - 13:55
EAS
-
MAD
4h 45m
1 stop
£125Multiple Airlines
mar., 20 oct. - jue., 22 oct.
Multiple Airlines Logo
21:35 - 08:20
MAD
-
EAS
10h 45m
1 stop
Multiple Airlines Logo
09:10 - 13:55
EAS
-
MAD
4h 45m
1 stop
£130Multiple Airlines
vie., 12 jun. - vie., 19 jun.
Multiple Airlines Logo
19:10 - 09:45
MAD
-
EAS
14h 35m
2 stops
Multiple Airlines Logo
13:40 - 14:50
EAS
-
MAD
1h 10mdirect
£138Multiple Airlines
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.

How much is a return flight from Madrid to San Sebastian?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Madrid to San Sebastian departing in May.

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 £66 (return) on average. On the other hand, the most expensive months are September and July, where the average cost of round-trip tickets is £149 and £137 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 5 weeks before departure, which saves you about 63% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know - Cheap tickets from Madrid to San Sebastian

Low seasonJanuary
Cheapest flight£38
Best time to beat the crowds (40% less expensive on average)
Most popular time to fly (17% more expensive 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 £38 for a one-way ticket and £71 for a return.

  • 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 is the only airline alliance operating flights between Madrid and San Sebastian.

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

    There are direct 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 return ticket. You could then fly to San Sebastian with an airline and back to Madrid with another airline.

  • 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

  • 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

Iberia

Iberia

Tuesday

Iberia

Iberia

Wednesday

Iberia

Iberia

Thursday

Iberia

Iberia

Friday

Iberia

Iberia

Saturday

Iberia

Iberia

Sunday

Iberia

Iberia

See more direct flights

Direct returns

San Sebastián to Madrid Barajas

Monday

Iberia

Iberia

Tuesday

Iberia

Iberia

Wednesday

Iberia

Iberia

Thursday

Iberia

Iberia

Friday

Iberia

Iberia

Saturday

Iberia

Iberia

Sunday

Iberia

Iberia

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 3203 reviews
7.2Boarding
6.3Food
7.7Crew
6.7Comfort
6.6Entertainment
Airline reviews

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

10.0 ExcellentFelix, Apr 2026
MAD - ORD
Read more Iberia reviews

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

It’s got the tightest seats of any airline - my knees were smashed for 3 hours - absolutely awful.

Flight was fine - however my husband's checked in case was damaged, and mine still has not arrived

30 minutes still don't have gate number, ask many people can't get answer.

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

the seats were bad and uncomfortable and the food was not tasty.

The crew was amazing. I appreciate the level of professionalism in the Iberia crew.

A more organized boarding experience and better food would have made the experience better.

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

Information on your arrival and departure airports

Madrid (MAD)
San Sebastian (EAS)

Compare transportation modes for Madrid to San Sebastian

Transportation modeAverage priceAverage duration
Flights£2641h 10m
Trains£794h 53m
Buses£696h 00m