Cheap flights from Madrid to San Sebastian from £45
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to San Sebastian departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Iberia flights from Madrid to San Sebastian
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How to get the cheapest flight ticket from Madrid to San Sebastian
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Madrid and San Sebastian?
What is the cheapest month to fly to San Sebastian?
The month of November is, on average, the cheapest month to fly to San Sebastian from Madrid, with most prices found around £72. If you’re not able to fly to San Sebastian in November, then February is your next best option. Flight prices from Madrid to San Sebastian during February average around £75.
What is the cheapest day to depart on your flight to San Sebastian?
Our data shows that Sunday is the least expensive day to fly to San Sebastian. Tickets to fly out on this day can be as low as £85. On the other hand, Friday is the most expensive day to depart from Madrid because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £95.
What is the cheapest Madrid Barajas to San Sebastián flight route?
Fly from Madrid Barajas to San Sebastián for the best Madrid Barajas - San Sebastián flight prices
How far in advance should I book a flight to San Sebastian?
You are more likely to see cheaper flights to San Sebastian from Madrid when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to San Sebastian for around £95 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Sebastian from Madrid for as low as £58 on momondo.
What cabin class options are available on Madrid Barajas to San Sebastián flights?
There are 1 cabin classes available to choose from on Madrid Barajas to San Sebastián flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Madrid to San Sebastian flight prices changed over time?
As of June 2025, prices for Madrid to San Sebastian flights are approximately 4% more expensive when compared to flights at the same time last year.
How many flights depart from Madrid to San Sebastian on average per day?
As of June 2025, there are 17 flights per day flying from Madrid to San Sebastian. The most common time of day flights depart is 19:00, with 55% of flights taking off at midday.
How many flights depart from Madrid to San Sebastian on average per week?
125 flights are operational weekly from Madrid to San Sebastian as of June 2025. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.
When to book flights from Madrid to San Sebastian
Cheap Madrid to San Sebastian (MAD to EAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Madrid to San Sebastian
Best price found | £45 |
|---|---|
Fastest flight time | 1h 10m |
Direct flights | Mon, Wed, Thu and Fri |
Airports in San Sebastian | 1 airport |
Is flying the fastest way to get from Madrid to San Sebastian?
At 1h 10m, choosing to opt for a flight from Madrid to San Sebastian for this trip as opposed to a train from Madrid to San Sebastian or a bus from Madrid to San Sebastian can save you time on travel.
How far is Madrid Barajas to San Sebastián by plane?
Madrid Barajas and San Sebastián are 218.9 mi apart from one another. Flights usually cover this in 1h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Madrid Barajas Airport to San Sebastián Airport?
Prices for flights from Madrid Barajas Airport to San Sebastián Airport refresh daily.
How many operators does momondo search for flights from Madrid Barajas Airport to San Sebastián Airport?
As of June 2025, there is 1 operator available to choose from for flights from Madrid Barajas Airport to San Sebastián Airport.
How old do you have to be to fly from Madrid Barajas Airport to San Sebastián Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The travel and health documents you'll need for your trip to San Sebastián Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Sebastián Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Madrid to San Sebastian?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Madrid to San Sebastian is Airbus A319 (51.71% of total bookings). The next most popular plane models are Airbus A318/A319/A320/A321 (34.26%), Boeing 737-800 Passenger/BBJ2 (winglets) (3.75%), and Airbus A321-100/200 (3.26%).
What is the most popular airline from Madrid to San Sebastian?
momondo data reveals that the most frequently booked airline on the route from Madrid to San Sebastian is Iberia, representing 100% of all bookings.
Best airlines flying from Madrid to San Sebastian
Compare and see reviews for airlines that fly from Madrid to San Sebastian with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £59 | Free Cancellation | Rating 7.0 2,763 reviews |
Iberia Flights From Madrid to San Sebastian
The lowest priced Iberia flight from Madrid to San Sebastian from the last 72 hours was £80. Generally, Iberia has 18 flights on this route every week with an average price of £166. Iberia is rated 7.0/10 by our users.
Travelling to a place near San Sebastian?
Book flights to San Sebastian if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Madrid to San Sebastian?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Sebastian from Madrid.
Can I find flights from Madrid to San Sebastian with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Madrid to San Sebastian flights to just show those with flexible booking policies.
How can momondo help me find flights from Madrid to San Sebastian?
momondo provides multiple filters to help you find the best flight to San Sebastian from Madrid. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Madrid to San Sebastian right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Sebastian from Madrid. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.