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San Sebastian

$32+ Cheap flights from San Sebastian

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
EAS — MAD
Sep 15 — Sep 221
Tue 9/15
Tue 9/22
1 adult, Economy
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Find flights from San Sebastian within your budget

 
Find flights departing from San Sebastian that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on August 16, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Tue 9/29

5:55 pm-7:00 pm

Nonstop1h 05m

Barcelona-El Prat

Wed 9/30

7:00 am-8:20 am

Nonstop1h 20m

$64

San SebastianMadrid

EAS San Sebastián - MAD Madrid Barajas

EASMAD

San Sebastián

Thu 11/26

9:30 pm-10:40 pm

Nonstop1h 10m

Madrid Barajas

Sun 11/29

7:40 pm-8:50 pm

Nonstop1h 10m

$95

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Wed 9/30

5:55 pm-7:00 pm

Nonstop1h 05m

Barcelona-El Prat

Wed 10/7

7:00 am-8:20 am

Nonstop1h 20m

$101

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Wed 9/23

8:55 am-10:05 am

Nonstop1h 10m

Barcelona-El Prat

Fri 9/25

7:00 am-8:20 am

Nonstop1h 20m

$103

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Tue 9/29

8:55 am-10:05 am

Nonstop1h 10m

Barcelona-El Prat

Wed 9/30

7:50 am-8:50 pm

2 stops13h 00m

$163

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Wed 9/30

9:30 pm-10:45 am

2 stops13h 15m

Barcelona-El Prat

Wed 10/7

7:00 am-8:20 am

Nonstop1h 20m

$168

San SebastianLondon

EAS San Sebastián - LHR London Heathrow

EASLHR

San Sebastián

Tue 12/1

2:10 pm-8:05 pm

1 stop6h 55m

London Heathrow

Wed 12/2

9:55 am-5:35 pm

1 stop6h 40m

$181

San SebastianMadrid

EAS San Sebastián - MAD Madrid Barajas

EASMAD

San Sebastián

Thu 2/4

2:10 pm-10:40 pm

1 stop8h 30m

Madrid Barajas

Fri 2/26

6:40 am-1:35 pm

1 stop6h 55m

$228

San SebastianMadrid

EAS San Sebastián - MAD Madrid Barajas

EASMAD

San Sebastián

Sun 12/27

6:10 pm-10:40 pm

1 stop4h 30m

Madrid Barajas

Fri 1/1

8:25 am-1:45 pm

1 stop5h 20m

$228

San SebastianMadrid

EAS San Sebastián - MAD Madrid Barajas

EASMAD

San Sebastián

Fri 2/12

2:10 pm-10:40 pm

1 stop8h 30m

Madrid Barajas

Sat 2/27

8:25 am-1:35 pm

1 stop5h 10m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from San Sebastian

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from San Sebastian

Get recent, data-driven insights about flights from San Sebastian including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from San Sebastian (average of $102). Flying from San Sebastian in September will prove the most costly (average of $189). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from San Sebastian?

For flights departing from San Sebastian check dates and pricing for the following: Iberia. This airline departs to the following popular destinations: Madrid.

Iberia
Iberia
From $64
Vueling
Vueling
From $85

What are popular destinations to fly to from San Sebastian?

Some of the most frequent flights departing from San Sebastian everyday are: Madrid (107 flights per day), Barcelona (24 flights per day), and London (4 flights per day).

Barcelona-El Prat
Barcelona-El Prat
From $71
Madrid Barajas
Madrid Barajas
From $36
Palma de Mallorca Son Sant Joan
Palma de Mallorca Son Sant Joan
From $25
Malaga
Malaga
From $86

What is the cheapest place to fly to from San Sebastian?

The cheapest city to fly to from San Sebastian is Palma de Mallorca Son Sant Joan, with prices starting at $25. Explore other affordable destinations below.

Palma de Mallorca Son Sant Joan
Palma de Mallorca Son Sant Joan
From $25
Madrid Barajas
Madrid Barajas
From $36
Barcelona-El Prat
Barcelona-El Prat
From $71
Malaga
Malaga
From $86

When is the best time to book a flight from San Sebastian?

To ensure you get the cheapest price possible for a flight from San Sebastian, you should look to book at least 67 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.

Airline reviews for flights from San Sebastian

Read reviews and ratings of airlines operating flights from San Sebastian. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your San Sebastian travel. Please note that the reviews are sourced from user searches and were last updated on August 16, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read through reviews of airlines servicing San Sebastian, such as Iberia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,257 reviews

Overall

7.0

Food

6.3

Entertainment

6.6

Boarding

7.1

Crew

7.7

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

T,Jun 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.
Iberia
7.0
Good
3,257 reviews
Iberia
7.0
Good
3,257 reviews

Overall

7.0

Food

6.3

Entertainment

6.6

Boarding

7.1

Crew

7.7

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

T,Jun 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.

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Airports servicing San Sebastian

Fly out of one of these airports located in San Sebastian.
Flights from Bilbao

Related info for your journey

Access useful and relevant information related to your journey from San Sebastian. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated August 16, 2026.

  • What are the most popular destinations to fly to from San Sebastian?

    This month, the top selected destinations from San Sebastian are Barcelona-El Prat Airport, Madrid, Mahón. Throughout the year, Madrid, Barcelona-El Prat Airport, Seville are some of the top choices made by users flying from San Sebastian.

  • What is the cheapest flight from San Sebastian to anywhere?

    Users have flown out of San Sebastian for as low as $25 to Palma de Mallorca (prices may vary depending on the airline and departure time). On average, users have booked flights for $171 to fly from San Sebastian.

  • What is the cheapest month to fly from San Sebastian?

    August is currently the cheapest month to fly from San Sebastian. At this moment in time September is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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