Cheap flights from San Sebastian to Madrid, Spain from £55
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Sebastian to Madrid
Cheapest flights from San Sebastian to MadridExplore the most affordable flight options available from San Sebastian to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.
Explore the most affordable flight options available from San Sebastian to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.
Best flights from San Sebastian to MadridDiscover carefully curated flight deals from San Sebastian to Madrid that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Discover carefully curated flight deals from San Sebastian to Madrid that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Direct flights from San Sebastian to MadridExplore direct flight options from San Sebastian to Madrid based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Explore direct flight options from San Sebastian to Madrid based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Last-minute flights from San Sebastian to MadridDiscover last-minute flight deals from San Sebastian to Madrid. Data last updated 6 October 2026 and is based on user searches.
Discover last-minute flight deals from San Sebastian to Madrid. Data last updated 6 October 2026 and is based on user searches.
One-way flights from San Sebastian to MadridSearch for one-way flight options from San Sebastian to Madrid. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way flight options from San Sebastian to Madrid. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Find flight deals from San Sebastian to Madrid
Discover tips and strategies to find the most affordable flight options for your journey from San Sebastian (EAS) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Sebastian to Madrid that are best for you.
Fly from
Fly to
Route
Depart
Return
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Thu 19/11
21:30-22:40
Nonstop1h 10m
Madrid Barajas
Thu 26/11
07:30-08:40
Nonstop1h 10m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Fri 23/10
08:55-23:00
2 stops14h 05m
Madrid Barajas
Wed 31/12
00:00-00:00
Nonstop0h 00m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Fri 23/10
08:55-20:00
1 stop11h 05m
Madrid Barajas
Wed 31/12
00:00-00:00
Nonstop0h 00m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Sat 24/10
21:30-22:40
Nonstop1h 10m
Madrid Barajas
Mon 26/10
11:30-12:40
Nonstop1h 10m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Thu 19/11
14:10-09:10
2 stops19h 00m
Madrid Barajas
Thu 26/11
13:00-13:35
2 stops24h 35m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Sat 10/10
08:55-22:35
1 stop13h 40m
Madrid Barajas
Wed 31/12
00:00-00:00
Nonstop0h 00m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Tue 3/11
21:30-22:40
Nonstop1h 10m
Madrid Barajas
Wed 4/11
09:30-13:35
1 stop4h 05m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Fri 23/10
21:30-22:40
Nonstop1h 10m
Madrid Barajas
Thu 29/10
07:30-08:40
Nonstop1h 10m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Wed 30/12
21:30-22:40
Nonstop1h 10m
Madrid Barajas
Sun 3/1
19:40-20:50
Nonstop1h 10m
San SebastianMadrid
EAS San Sebastián - MAD Madrid Barajas
EASMAD
San Sebastián
Sun 15/11
13:45-13:55
1 stop24h 10m
Madrid Barajas
Wed 31/12
00:00-00:00
Nonstop0h 00m
Best time to book a flight from San Sebastian to Madrid
Have a flexible travel schedule? Discover the best time to fly to Madrid from San Sebastian with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Sebastian to Madrid
How far ahead should I book a flight from San Sebastian to Madrid?
To ensure you get the cheapest price possible for a flight from San Sebastian to Madrid, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Sebastian to Madrid?
Currently, February is the cheapest month in which you can book a flight from San Sebastian to Madrid (average of £83). Flying from San Sebastian to Madrid in December is currently the most expensive (average of £124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from EAS to MAD?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Sebastian to Madrid as you normally would.
How often are flights from San Sebastian to Madrid delayed?
About 2% of weekly flights between San Sebastian and Madrid have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for San Sebastian to Madrid flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Sebastian to Madrid flights?
Over the past year, Iberia have had the lowest number of delays on this route, with just 2% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from San Sebastian to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Sebastian to Madrid
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Complete your trip
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Direct flights to Spain
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Other flights to Madrid
Explore flights to Madrid departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.
San Sebastian and Madrid flights
Browse other San Sebastian and Madrid flight options. Last updated on 6 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Fly with Cheapflights
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How does Cheapflights help users find flights from San Sebastian to Madrid?
Deals for San Sebastian to Madrid flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Sebastian to Madrid?
Cheapflights helps you find that perfect flight to Madrid from San Sebastian by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from San Sebastian to Madrid with no change fees?
Need flexible booking options for your flight to Madrid from San Sebastian? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from San Sebastian to Madrid become cheaper?
Of course! You can now track prices for flights from San Sebastian to Madrid and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.