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Barcelona-El Prat

$35+ Cheap flights from San Sebastian (EAS) to Barcelona-El Prat (BCN)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
EAS — BCN
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheapflights Tip: The best prices from San Sebastián to Barcelona-El Prat are usually found in January or February, booked 63 days in advance, depart on a Thursday or Monday and return on a Saturday

Cheap flight deals from San Sebastian to Barcelona-El Prat

Cheapest flights from San Sebastian to Barcelona-El Prat
Explore the most affordable flight options available from San Sebastian to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.

This Vueling deal was found by Cheapflights users on 12/4. 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 Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:05 pmEAS - BCN
Nonstop1h 05mVueling
lun. 12/812:15 pmBCN - EAS
Nonstop1h 15mVueling
Deal found 12/4$245

Find flight deals from San Sebastian to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from San Sebastian (EAS) to Barcelona-El Prat (BCN). 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 diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$71
(Kiwi.com)

One-way from

$35
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$125

Good one-way deal

$80 or less
Provider with most accurate pricing for San Sebastián-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for San Sebastián-Barcelona-El Prat flights.
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From San Sebastián to Barcelona-El Prat
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One-way flight from San Sebastián to Barcelona-El Prat
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Highest demand for flights based on searches. 19% potential increase in price ($33 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 December 2025
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Price to beat on a one-way flight from San Sebastián to Barcelona-El Prat.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Sebastian to Barcelona-El Prat 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 diciembre 4, 2025.
Use the filters below to find and compare flights from San Sebastian to Barcelona-El Prat Airport that are best for you.

Fly from

San Sebastian

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

mar. 4/21

8:55 am-10:05 am

Nonstop1h 10m

Barcelona-El Prat

mar. 4/21

4:05 pm-5:20 pm

Nonstop1h 15m

$75

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

vie. 5/8

8:55 am-10:05 am

Nonstop1h 10m

Barcelona-El Prat

dom. 5/10

7:00 am-8:20 am

Nonstop1h 20m

$79

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

vie. 1/23

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

lun. 1/26

12:30 pm-8:50 pm

1 stop8h 20m

$141

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

vie. 5/8

1:40 pm-8:20 pm

1 stop6h 40m

Barcelona-El Prat

dom. 5/10

7:00 am-8:20 am

Nonstop1h 20m

$150

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

dom. 1/18

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

dom. 1/25

12:15 pm-1:30 pm

Nonstop1h 15m

$150

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

vie. 5/8

9:30 pm-9:20 pm

1 stop23h 50m

Barcelona-El Prat

dom. 5/10

2:50 pm-8:40 am

1 stop17h 50m

$155

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

dom. 1/18

9:20 am-8:25 am

1 stop23h 05m

Barcelona-El Prat

dom. 1/25

12:15 pm-1:30 pm

Nonstop1h 15m

$171

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

mar. 4/21

8:55 am-10:05 am

Nonstop1h 10m

Barcelona-El Prat

mar. 4/21

2:50 pm-8:40 am

1 stop17h 50m

$183

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

lun. 4/27

5:55 pm-7:00 pm

Nonstop1h 05m

Barcelona-El Prat

vie. 5/1

7:00 am-8:20 am

Nonstop1h 20m

$279

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

lun. 5/4

5:55 pm-7:00 pm

Nonstop1h 05m

$45

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 21 results
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Compare providers for flights from San Sebastian to Barcelona-El Prat

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Sebastian to Barcelona-El Prat. Price data was last updated on November 28, 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Sebastian to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Sebastian to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from San Sebastian to Barcelona-El Prat Airport (average of $38). Flying from San Sebastian to Barcelona-El Prat Airport in July is currently the most expensive (average of $68). 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 BCN?

Find hourly flight availability from San Sebastian to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 4, 2025.

When flying from San Sebastian to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated diciembre 4, 2025.
Read through reviews of airlines operating flights from San Sebastian to Barcelona-El Prat Airport, such as Vueling. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,214 reviews

Crew

7.7

Food

6.2

Comfort

6.8

Overall

7.1

Boarding

7.1

Entertainment

5.9

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
1,214 reviews
Vueling
7.1
Good
1,214 reviews

Crew

7.7

Food

6.2

Comfort

6.8

Overall

7.1

Boarding

7.1

Entertainment

5.9

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 San Sebastian to Barcelona-El Prat. 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 from for flights from San Sebastian to Barcelona-El Prat?

    For a flight from San Sebastian to Barcelona-El Prat, you will be flying from San Sebastián. San Sebastián (EAS) is just 9.7 mi from the center of the city. San Sebastián is the only San Sebastian airport and it handles 3 outbound flights to Barcelona-El Prat per day. 1 airline has flights to Barcelona-El Prat from San Sebastián on a regular basis.

  • How long is the flight from San Sebastian to Barcelona-El Prat Airport?

    There are many flights that can get you from San Sebastian to Barcelona-El Prat Airport in 1h 10m. Fly via Vueling to get the fastest option. The distance between San Sebastian and Barcelona-El Prat Airport is about 244 mi. All flights are typically nonstop.

  • What is the cheapest airline to fly from San Sebastian to Barcelona-El Prat Airport round-trip?

    Flying on Vueling is currently your cheapest option to Barcelona-El Prat Airport, with prices starting at $79. Vueling is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    The top 3 most reliable airlines when flying from San Sebastian to Barcelona-El Prat Airport are Iberia (87%), Qatar Airways (86%) and Vueling (86%).

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

    Looking for the cheapest flight from San Sebastian to Barcelona-El Prat Airport? While on average our users pay $136, our data indicates the cheapest price to be $22. The most popular route (San Sebastián - Barcelona-El Prat), is priced around $307.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Sebastian to Barcelona-El Prat 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 Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from San Sebastian to Barcelona-El Prat Airport (average of $38). Flying from San Sebastian to Barcelona-El Prat Airport in July is currently the most expensive (average of $68). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for San Sebastian to Barcelona-El Prat

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

Top airline flying from San Sebastian to Barcelona-El Prat

Discover the top airline that operate flights from San Sebastian to Barcelona-El Prat. 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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$79Average$137FlexibilityNo cancel feeOn-time88%

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