There are most likely no direct flights on the San Sebastian — Madrid route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Sebastian to Madrid. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from San Sebastian to Madrid ranges from $58 (August 2026) to $128 (July 2026). On average, the ticket price is about $93–$128.
A non-stop flight is the most convenient and comfortable way to fly from San Sebastian to Madrid, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the San Sebastian — Madrid route
San Sebastian — Madrid
08/28/2026
Departure
Direct flight
IB450
starting at $98
San Sebastian — Madrid
07/27/2026
Departure
Direct flight
IB0444
starting at $387
starting at $60
On the San Sebastian — Madrid route, flights are operated only by Iberia. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $60, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Iberia regularly offers special deals.
The cheapest flight ticket from San Sebastian to Madrid according to data for the last 48 hours costs $60
Often the best time to buy tickets from San Sebastian to Madrid is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Sebastian to Madrid can be found flying in these months: August, July.
The fastest flights from San Sebastian to Madrid start from 1 hour 10 minutes in the air.
The following airlines operate direct flights on the route San Sebastian — Madrid: Iberia
The cheapest one-way flight from San Sebastian to Madrid departs on 08/28/2026, is operated by Iberia and costs $60
There is no information about the cheapest roundtrip flight from San Sebastian to Madrid
Fastest flight from San Sebastian to Madrid takes 1h 10m
There are direct flights on this route 2 days a week: Mo and Fr
The distance between San Sebastian and Madrid is 352km (218 miles). There are 20 direct flights from San Sebastian to Madrid. San Sebastian and Madrid are in the same time zone. Flights from San Sebastian begin at 9:20 AM. The latest flight from San Sebastian departs at 9:30 PM
We couldn't find any special offers for flights from San Sebastian to Madrid