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$30+ Cheap flights from San Sebastian to Madrid, Spain (EAS - MAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
EAS — MAD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from San Sebastián to Madrid Barajas are usually found in March or February, booked 87 days in advance, depart on a Saturday or Monday and return on a Sunday

Find flight deals from San Sebastian to Madrid

Cheapest flights from San Sebastian to Madrid
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 October 28, 2025.

This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:40 pmEAS - MAD
Nonstop1h 10mIberia
Wed 12/177:30 amMAD - EAS
Nonstop1h 10mIberia
Deal found 10/26$79
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:30 pmEAS - MAD
Nonstop1h 10mIberia
Thu 12/187:30 amMAD - EAS
Nonstop1h 10mIberia
Deal found 10/27$90
This Iberia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:30 pmEAS - MAD
Nonstop1h 10mIberia
Sat 11/297:40 pmMAD - EAS
Nonstop1h 10mIberia
Deal found 10/26$98
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:05 pmEAS - MAD
2 stops9h 05mMultiple Airlines
Wed 12/177:30 amMAD - EAS
Nonstop1h 10mMultiple Airlines
Deal found 10/26$115
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:30 pmEAS - MAD
Nonstop1h 10mIberia
Sat 11/227:40 pmMAD - EAS
Nonstop1h 10mIberia
Deal found 10/27$125
This Iberia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:30 pmEAS - MAD
Nonstop1h 10mIberia
Tue 11/117:40 pmMAD - EAS
Nonstop1h 10mIberia
Deal found 10/27$149
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:05 pmEAS - MAD
2 stops8h 45mMultiple Airlines
Thu 12/187:30 amMAD - EAS
Nonstop1h 10mMultiple Airlines
Deal found 10/27$171

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$79
(Booking.com)

One-way from

$30
(Iberia)

Popular in

September

Cheapest in

March

Average price

$130

Good round-trip deal

$104 or less

Good one-way deal

$129 or less
Provider with most accurate pricing for San Sebastián-Madrid Barajas flight deals.
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Provider most trusted by Cheapflights users for San Sebastián-Madrid Barajas flights.
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From San Sebastián to Madrid Barajas
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One-way flight from San Sebastián to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from San Sebastián to Madrid Barajas.
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Price to beat on a one-way flight from San Sebastián to Madrid Barajas.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Sebastian to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from San Sebastian to Madrid that are best for you.

Fly from

San Sebastian

Fly to

Madrid

Route

Depart

Return

Price

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Wed 12/10

1:40 pm-2:50 pm

Nonstop1h 10m

Madrid Barajas

Wed 12/17

7:30 am-8:40 am

Nonstop1h 10m

$79

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Sat 11/22

9:30 pm-10:40 pm

Nonstop1h 10m

Madrid Barajas

Sat 11/29

7:40 pm-8:50 pm

Nonstop1h 10m

$98

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Sat 11/8

9:30 pm-10:40 pm

Nonstop1h 10m

Madrid Barajas

Tue 11/11

7:40 pm-8:50 pm

Nonstop1h 10m

$149

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Sat 4/18

5:55 pm-10:35 pm

1 stop4h 40m

Madrid Barajas

Mon 4/20

9:35 pm-8:20 am

1 stop10h 45m

$163

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Sat 1/24

2:05 pm-10:40 pm

1 stop8h 35m

Madrid Barajas

Mon 1/26

7:05 am-1:30 pm

1 stop6h 25m

$168

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Sat 12/13

2:05 pm-10:50 pm

2 stops8h 45m

Madrid Barajas

Thu 12/18

7:30 am-8:40 am

Nonstop1h 10m

$171

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Fri 2/27

2:05 pm-7:25 pm

1 stop5h 20m

Madrid Barajas

Mon 3/2

7:05 am-1:30 pm

1 stop6h 25m

$179

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Wed 12/10

2:05 pm-9:40 am

2 stops19h 35m

Madrid Barajas

Wed 12/17

8:30 am-1:30 pm

1 stop5h 00m

$190

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Fri 3/6

2:05 pm-8:20 pm

1 stop6h 15m

Madrid Barajas

Mon 3/9

7:05 am-1:30 pm

1 stop6h 25m

$191

San SebastianMadrid

EAS - MAD

EASMAD

San Sebastián

Wed 1/14

1:40 pm-2:50 pm

Nonstop1h 10m

Madrid Barajas

Wed 1/14

7:40 pm-8:50 pm

Nonstop1h 10m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 20 results
1
2

Compare providers for flights from San Sebastian to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Sebastian to Madrid in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Sebastian-Madrid flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Sebastian-Madrid flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Sebastian-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Sebastian-Madrid flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Sebastian-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from San Sebastian to Madrid. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from San Sebastian to Madrid, you should look to book at least 87 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, October is the cheapest month in which you can book a flight from San Sebastian to Madrid (average of $50). Flying from San Sebastian to Madrid in December is currently the most expensive (average of $66). 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?

Find hourly flight availability from San Sebastian to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

One of the essential ways to save on airfare from San Sebastian to Madrid is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 90% on airfare.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Iberia from San Sebastian to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,001 reviews

Overall

7.0

Food

6.3

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Crew

7.7

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
Iberia
7.0
Good
3,001 reviews
Iberia
7.0
Good
3,001 reviews

Overall

7.0

Food

6.3

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Crew

7.7

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

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.

  • What airports do I use to fly from San Sebastian to Madrid?

    Booking a flight from San Sebastián (EAS) to Madrid Barajas (MAD) is your only option if you wish to fly from San Sebastian to Madrid. On a typical day, there are 19 flights from San Sebastián to Barajas, all of which are around 1h 10m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from San Sebastián to Madrid.

  • How popular is this San Sebastian to Madrid flight route?

    The San Sebastián to Madrid Barajas flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Sebastian to Madrid?

    Iberia can get you from San Sebastian to Madrid in just under 1h 10m. Your travel time will be generally consistent. Airlines will cover a distance of 218 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from San Sebastian to Madrid round-trip?

    Our cheapest airline available from San Sebastian to Madrid is Iberia. Our recent data shows that you can find tickets from as low as $52 on this airline. Iberia is priced at 58% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from San Sebastian to Madrid?

    No one likes to see their flight delayed. When booking a flight from San Sebastian to Madrid consider choosing British Airways (97%), Qatar Airways (96%) or LATAM Airlines (96%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Sebastian to Madrid?

    Looking for the cheapest flight from San Sebastian to Madrid? While on average our users pay $662, our data indicates the cheapest price to be $50. The most popular route (San Sebastián - Madrid Barajas), is priced around $98.

  • Can I find deals for flights from San Sebastian to Madrid that include hotel bookings?

    Yes. In addition to deals on San Sebastian to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Sebastian to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Sebastian to Madrid.

  • Can I find deals for business class flights from San Sebastian to Madrid?

    Yes. Cheapflights offers flight deals from San Sebastian to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Sebastian to Madrid?

    Currently, October is the cheapest month in which you can book a flight from San Sebastian to Madrid (average of $50). Flying from San Sebastian to Madrid in December is currently the most expensive (average of $66). 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.

See more FAQs

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Fuenlabrada
Getafe

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Alternative routes for San Sebastian to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Bilbao to Madrid flights

Top airline flying from San Sebastian to Madrid

Discover the top airline that operate flights from San Sebastian to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$52Average$133FlexibilityNo cancel feeOn-time77%

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