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Cheap flights from San Sebastian to Barcelona-El Prat Airport from C$ 136

EAS — BCN
23 Oct — 30 Oct1
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

Thu 15/109:10 a.m. -
Nonstop1h 10m
Sun 18/107:00 a.m. -
Nonstop1h 20m
Deal found 21/9C$ 140
Wed 4/119:30 p.m. -
1 stop13h 20m
Wed 11/1112:20 p.m. -
Nonstop1h 15m
Deal found 22/9C$ 156
Wed 11/119:30 p.m. -
1 stop13h 20m
Sat 14/1112:20 p.m. -
Nonstop1h 15m
Deal found 20/9C$ 181
Thu 15/106:55 p.m. -
1 stop5h 00m
Sun 18/107:00 a.m. -
Nonstop1h 20m
Deal found 21/9C$ 187
Tue 10/119:30 p.m. -
1 stop13h 20m
Sat 28/1112:20 p.m. -
Nonstop1h 15m
Deal found 22/9C$ 206
Mon 19/109:30 p.m. -
1 stop13h 25m
Mon 26/105:30 p.m. -
1 stop15h 10m
Deal found 21/9C$ 261
Tue 20/109:30 p.m. -
1 stop13h 15m
Fri 23/106:35 p.m. -
1 stop14h 05m
Deal found 21/9C$ 334

Find flight deals from San Sebastian to Barcelona-El Prat

Round-trip from

C$ 140

One-way from

C$ 136

Popular in

September

Cheapest in

January

Average price

C$ 327
Vueling
  • Vueling
  • 15/10-18/10
  • Nonstop
  • 2h 30m total
  • San Sebastian to Barcelona
Search Deals
21/10-31/12
  • 21/10-31/12
  • 1 total stop
  • 13h 25m total
  • San Sebastian to Barcelona
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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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

Wed 21/10

9:30 p.m.-10:55 a.m.

1 stop13h 25m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 136

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Tue 13/10

9:30 p.m.-10:45 a.m.

1 stop13h 15m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 143

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Wed 4/11

9:30 p.m.-10:50 a.m.

1 stop13h 20m

Barcelona-El Prat

Wed 11/11

12:20 p.m.-1:35 p.m.

Nonstop1h 15m

C$ 156

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Mon 19/10

9:30 p.m.-10:55 a.m.

1 stop13h 25m

Barcelona-El Prat

Fri 23/10

7:00 a.m.-8:20 a.m.

Nonstop1h 20m

C$ 198

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Tue 6/10

9:30 p.m.-10:45 a.m.

1 stop13h 15m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 242

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Mon 19/10

9:30 p.m.-10:55 a.m.

1 stop13h 25m

Barcelona-El Prat

Mon 26/10

5:30 p.m.-8:40 a.m.

1 stop15h 10m

C$ 261

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Thu 15/10

2:30 p.m.-11:25 p.m.

2 stops8h 55m

Barcelona-El Prat

Sun 18/10

7:10 a.m.-12:00 p.m.

1 stop4h 50m

C$ 295

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Tue 20/10

9:30 p.m.-10:45 a.m.

1 stop13h 15m

Barcelona-El Prat

Fri 23/10

6:35 p.m.-8:40 a.m.

1 stop14h 05m

C$ 334

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Wed 21/10

8:55 a.m.-10:05 a.m.

Nonstop1h 10m

Barcelona-El Prat

Wed 21/10

6:35 p.m.-8:40 a.m.

1 stop14h 05m

C$ 340

San SebastianBarcelona

EAS San Sebastián - BCN Barcelona-El Prat

EASBCN

San Sebastián

Mon 12/10

9:30 p.m.-10:55 a.m.

1 stop13h 25m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 364

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/9

Showing 1-10 of 13 resultsSorted by cheapest first
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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 74 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$ 139). Flying from San Sebastian to Barcelona-El Prat Airport in September is currently the most expensive (average of C$ 327). 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 below average for this route at the moment.

San Sebastian to Barcelona-El Prat Airport flights typically cost between C$ 187 and C$ 373 in October.
The cheapest round-trip price found within the last 5 days was C$ 140 on Vueling (15 Oct-18 Oct).

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 5 daily outbound flights to Barcelona-El Prat from 0 different airlines.

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

    Consider Vueling (77%), Iberia (77%) or Qatar Airways (72%) 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$ 139). Flying from San Sebastian to Barcelona-El Prat Airport in September is currently the most expensive (average of C$ 327). 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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