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Cheap flights from San Sebastian to Barcelona-El Prat Airport from C$ 560

EAS — BCN
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Sebastian to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from San Sebastian to Barcelona-El Prat

Fri 11/121:40 p.m. -
1 stop9h 15m
Sun 13/129:15 p.m. -
1 stop11h 25m
Deal found 9/11C$ 560
Thu 10/129:20 a.m. -
1 stop3h 25m
Sun 13/129:15 p.m. -
1 stop11h 25m
Deal found 9/11C$ 695
Mon 9/119:20 a.m. -
1 stop5h 00m
Fri 13/119:15 p.m. -
1 stop11h 25m
Deal found 8/11C$ 1,617
Wed 25/111:40 p.m. -
1 stop7h 40m
Sun 29/1110:35 a.m. -
1 stop10h 15m
Deal found 10/11C$ 2,120

Find flight deals from San Sebastian to Barcelona-El Prat

Round-trip from

C$ 560

Popular in

September

Cheapest in

January

Average price

C$ 208

Good one-way deal

C$ 141 or less
Iberia
  • Iberia
  • 11/12-13/12
  • 2 total stops
  • 20h 40m total
  • San Sebastian to Barcelona
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Highest demand for flights based on searches. 15% potential increase in price (C$ 58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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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

 
Use the filters below to find and compare flights from San Sebastian to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Fri 11/12

1:40 p.m.-10:55 p.m.

1 stop9h 15m

Barcelona-El Prat

Sun 13/12

9:15 p.m.-8:40 a.m.

1 stop11h 25m

C$ 560
Quickest round-trip

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Thu 10/12

9:20 a.m.-12:45 p.m.

1 stop3h 25m

Barcelona-El Prat

Sun 13/12

9:15 p.m.-8:40 a.m.

1 stop11h 25m

C$ 695

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Wed 25/11

1:40 p.m.-9:20 p.m.

1 stop7h 40m

Barcelona-El Prat

Sun 29/11

10:35 a.m.-8:50 p.m.

1 stop10h 15m

C$ 2,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Sorted by cheapest first

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

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?

To ensure you get the cheapest price possible for a flight from San Sebastian to Barcelona-El Prat Airport, you should look to book at least 65 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 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 C$ 140). Flying from San Sebastian to Barcelona-El Prat Airport in September is currently the most expensive (average of C$ 331). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Sebastian to Barcelona-El Prat Airport as you normally would.

How much does it cost to fly round-trip from San Sebastian to Barcelona-El Prat Airport?

Airfare is above average for this route at the moment.

San Sebastian to Barcelona-El Prat Airport flights typically cost between C$ 166 and C$ 238 in December.
The cheapest round-trip price found within the last 5 days was C$ 560 on Iberia (11 Dec-13 Dec).

Related info for your journey

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

    Located just 15.7 km from the city centre, San Sebastián is the airport most travellers will use when flying to Barcelona-El Prat from San Sebastian. Booking flights from San Sebastián (EAS) to Barcelona-El Prat should be relatively easy as there are 2 daily outbound flights to Barcelona-El Prat from 0 different airlines.

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

    For as low as C$ 560, Iberia can have you in Barcelona-El Prat Airport from San Sebastian in 9h 15m. There are 393 km between San Sebastian and Barcelona-El Prat Airport.

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

    Consider Vueling (79%), Iberia (79%) or Qatar Airways (75%) when booking your flight. These represent the most reliable airlines when flying from San Sebastian to Barcelona-El Prat Airport.

  • 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 C$ 140). Flying from San Sebastian to Barcelona-El Prat Airport in September is currently the most expensive (average of C$ 331). 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

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Santa Susanna
Malgrat de Mar

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