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$41+ Cheap flights from Barcelona-El Prat (BCN) to San Sebastian (EAS)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — EAS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to San Sebastián are usually found in January or March, booked 61 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from Barcelona-El Prat to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to San Sebastian (EAS). 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$97
(Mytrip)

One-way from

$41
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$150

Good round-trip deal

$146 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for Barcelona-El Prat-San Sebastián flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-San Sebastián flights.
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From Barcelona-El Prat to San Sebastián
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One-way flight from Barcelona-El Prat to San Sebastián
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Highest demand for flights based on searches. 19% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to San Sebastián.
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Price to beat on a one-way flight from Barcelona-El Prat to San Sebastián.
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Find flight deals from Barcelona-El Prat to San Sebastian

Cheapest flights from Barcelona-El Prat to San Sebastian
Explore the most affordable flight options available from Barcelona-El Prat to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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.
Fri 6/137:10 amBCN - EAS
Nonstop1h 20mMultiple Airlines
Tue 6/178:10 pmEAS - BCN
2 stops21h 45mMultiple Airlines
Deal found 4/29$97
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sun 7/67:30 amBCN - EAS
Nonstop1h 20mVueling
Tue 7/151:30 pmEAS - BCN
Nonstop1h 05mVueling
Deal found 4/29$104
This Iberia deal was found by Cheapflights users on 4/29. 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.
Tue 7/811:30 amBCN - EAS
Nonstop1h 25mIberia
Tue 7/151:30 pmEAS - BCN
Nonstop1h 05mIberia
Deal found 4/29$259

Cheapflights Fare Finder

Customize your flight search to find flights from Barcelona-El Prat to San Sebastian 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 April 29, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to San Sebastian that are best for you.

Fly from

Barcelona-El Prat

Fly to

San Sebastian

Route

Depart

Return

Price

BarcelonaSan Sebastian

BCN - EAS

BCNEAS

Barcelona-El Prat

Fri 6/13

7:10 am-8:30 am

Nonstop1h 20m

San Sebastián

Tue 6/17

8:10 pm-5:55 pm

2 stops21h 45m

$97

BarcelonaSan Sebastian

BCN - EAS

BCNEAS

Barcelona-El Prat

Sun 7/6

7:30 am-8:50 am

Nonstop1h 20m

San Sebastián

Tue 7/15

1:30 pm-2:35 pm

Nonstop1h 05m

$104

BarcelonaSan Sebastian

BCN - EAS

BCNEAS

Barcelona-El Prat

Tue 7/8

11:30 am-12:55 pm

Nonstop1h 25m

San Sebastián

Tue 7/15

1:30 pm-2:35 pm

Nonstop1h 05m

$259

BarcelonaSan Sebastian

BCN - EAS

BCNEAS

Barcelona-El Prat

Mon 6/2

6:50 am-8:10 am

Nonstop1h 20m

$41

BarcelonaSan Sebastian

BCN - EAS

BCNEAS

Barcelona-El Prat

Sat 6/7

10:30 pm-7:50 pm

1 stop21h 20m

$70

BarcelonaSan Sebastian

BCN - EAS

BCNEAS

Barcelona-El Prat

Fri 5/23

9:10 pm-8:40 am

1 stop11h 30m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Barcelona-El Prat to San Sebastian

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 Barcelona-El Prat to San Sebastian in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 Barcelona-El Prat Airport-San Sebastian flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Barcelona-El Prat Airport-San Sebastian flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-San Sebastian flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-San Sebastian 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 Barcelona-El Prat Airport-San Sebastian 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 Barcelona-El Prat to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Barcelona-El Prat 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 Barcelona-El Prat Airport to San Sebastian

How far ahead should I book a flight from Barcelona-El Prat Airport to San Sebastian?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to San Sebastian. Price data was last updated on April 25, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to San Sebastian. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from BCN to EAS?

Find hourly flight availability from Barcelona-El Prat to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from Barcelona-El Prat Airport to San Sebastian by exploring options for tickets in the morning.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. 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 San Sebastian. Reviews last updated April 29, 2025.
Vueling
7.1
Good
1,159 reviews

Food

6.1

Entertainment

5.8

Boarding

7.1

Comfort

6.8

Crew

7.6

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Vueling
7.1
Good
1,159 reviews
Vueling
7.1
Good
1,159 reviews

Food

6.1

Entertainment

5.8

Boarding

7.1

Comfort

6.8

Crew

7.6

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Iberia
7.0
Good
2,696 reviews
Vueling
7.1
Good
1,159 reviews

Food

6.1

Entertainment

5.8

Boarding

7.1

Comfort

6.8

Crew

7.6

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Sebastian from Barcelona-El Prat?

    Most people fly into San Sebastián (EAS) if they book a flight to San Sebastian from Barcelona-El Prat. On average, San Sebastián has 2 inbound flights from Barcelona-El Prat per day from 1 airline. San Sebastián is conveniently located just 9.7 mi from San Sebastian’s city center.

  • What are the cheapest airlines flying from Barcelona-El Prat Airport to San Sebastian round-trip?

    Our cheapest airline available from Barcelona-El Prat Airport to San Sebastian is Vueling. Our recent data shows that you can find tickets from as low as $104 on this airline. An additional option worth looking into is Iberia, starting at $224. Users have found that Vueling is 24% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Barcelona-El Prat Airport to San Sebastian?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Barcelona-El Prat Airport to San Sebastian on time: Qatar Airways (92%), Vueling (92%), Iberia (91%).

  • What are the cheapest flights from Barcelona-El Prat Airport to San Sebastian?

    The cheapest flight price from Barcelona-El Prat Airport to San Sebastian is $47. On average you can expect to pay $144. The most popular route, (Barcelona-El Prat - San Sebastián), can usually be booked for $93.

  • Can I find deals for flights from Barcelona-El Prat to San Sebastian that include hotel bookings?

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

  • How can I find direct flights from Barcelona-El Prat to San Sebastian?

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

  • Can I find deals for business class flights from Barcelona-El Prat to San Sebastian?

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

See more FAQs

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Alternative routes for Barcelona-El Prat to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
Barcelona-El Prat to Bilbao flights

Top airline flying from Barcelona-El Prat to San Sebastian

Discover the top airline that operate flights from Barcelona-El Prat to San Sebastian. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$69Average$154FlexibilityNo cancel feeOn-time88%

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