Cheap flights from Madrid to San Sebastian

Travelers and cabin class

Compare Madrid to San Sebastian flight deals

Find the cheapest month or even day of the year to fly to San Sebastian

Book the best San Sebastian fare with no extra fees

Flight deals from Madrid to San Sebastian

Looking for a cheap last-minute deal or the best round-trip flight from Madrid to San Sebastian? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Madrid to San Sebastian

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Madrid to San Sebastian flights are currently cheapest in August.

Direct flights from Madrid to San Sebastian

Madrid to San Sebastian: Alternative routes

Compare routes from Madrid to San Sebastian below. You may find an airport to fly into that's cheaper, faster, or easier than San Sebastian.

Madrid to San Sebastian: Flight information

The things to know before you go.
Cheapest flight foundC$89
Cheapest month to flyJuly
Average flight time1 hr, 10 mins
Most popular airlineVueling Airlines
Average flights per week100

Finding cheap flights from Madrid to San Sebastian: Frequently asked questions

The best price we found for a round-trip flight from Madrid to San Sebastian is C$89. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 10 minutes is the average flight time from Madrid to San Sebastian.
Vueling Airlines, Avianca and Iberia fly direct from Madrid to San Sebastian.
There are 100 flights per week flying from Madrid to San Sebastian, as of May 2025.
The cheapest month to fly from Madrid to San Sebastian is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Madrid Airport to San Sebastian Airport on Tuesday, July 29, 2025.
Yes – the average flight time is 1 hour and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Sebastian but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Sebastian is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Iberia offers the cheapest flight tickets to San Sebastian.

Travelling from Adolfo Suarez Madrid-Barajas Airport (MAD) to San Sebastian Airport (EAS): what you need to know

  • Around 1 hour 10 minutes is how long you'll be travelling on a direct flight from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport.

  • Madrid and San Sebastian share the UTC+1 timezone. That means there's no time difference to consider.

  • Flights from MAD to EAS start at 07:30 — the earliest with Iberia. The last departure is at 19:40 with Iberia. Overall, there are 29 weekly Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport flights.

  • Get to the airport on time so you don't miss your MAD to EAS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • Travelling during a peak month like July? Major public holidays and other popular periods can result in longer lines and delays at security. Play it safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • Iberia offers direct flights from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport. Book with this popular carrier, then get ready to see the sights in San Sebastian — and maybe even more of Spain if you have time.

  • The airline that serves the most passengers on this route is Iberia.

  • Iberia leads the way as the most punctual carrier for MAD to EAS flights, with 87.26% of services landing as scheduled.

  • If you want to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport. Here are the most popular stopovers between MAD and EAS:

    • Barcelona-El Prat Airport

    • Malaga Airport

    • Palma de Mallorca Airport

How to find the cheapest flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to San Sebastian Airport (EAS)

  • C$56 is the lowest price for a one-way Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport flight. Return flights start at C$89. These prices may change depending on availability and demand.

  • Book seven months before travelling. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from MAD to EAS.

  • The cheapest month for flights from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport is June. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • Save time looking for cheap flights from MAD to EAS by creating a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport.

Handy information about Adolfo Suarez Madrid-Barajas Airport (MAD)

  • When it comes to Adolfo Suarez Madrid-Barajas Airport's on-time performance, data shows 78.23% of flights meet their scheduled arrival time.

  • Adolfo Suarez Madrid-Barajas Airport is around 18 kilometres from central Madrid. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 35 minutes.

  • Looking for a convenient hotel near MAD? If you've booked an early flight from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at San Sebastian Airport (EAS)

  • If you're coming in on a late Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport flight, nothing tops the convenience of being near the terminal. Pick up your bags from the carousel and then be showered and snoozing shortly after at one of these hotels near EAS:

  • Go where the road takes you with a San Sebastian Airport rental car. Pick up your wheels from Europcar, Keddy By Europcar or Hertz and see more of San Sebastian and beyond.

  • For the lowest price, reserve your ride from San Sebastian Airport about two weeks before travelling.

Getting from San Sebastian Airport (EAS) to central San Sebastian

  • From San Sebastian Airport, San Sebastian is approximately 21 kilometres away. It takes around 25 minutes to reach the centre driving.

  • Travelling to the centre on public transport typically takes 40 minutes.

When to fly to San Sebastian Airport (EAS)

  • June is the busiest month for flights from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport. To avoid the crowds, head to San Sebastian in January.

  • Book your flight from Adolfo Suarez Madrid-Barajas Airport to San Sebastian Airport for August if you want to go to San Sebastian during its warmest month. You can expect temperatures of between 15ºC (59ºF) and 25ºC (77ºF).

  • Look for cheap tickets from MAD to EAS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 13ºC (55ºF) on average.

Explore more of Spain

  • You've done San Sebastian, now it's time to explore more of Spain. Travel about 209 kilometres south-east to Zaragoza to tick off its leading attractions. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, your itinerary will be busy.

  • Salamanca is another sought-after destination in Spain and is around 402 kilometres south-west of San Sebastian. No journey is complete without visiting Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.