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Cheap flights from San Sebastian to Barcelona from $23

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Sebastian to Barcelona departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Sebastian to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Vueling Logo
2:05 pm - 3:10 pm
EAS
-
BCN
1h 05mnonstop
Vueling Logo
12:15 pm - 1:30 pm
BCN
-
EAS
1h 15mnonstop
$62Vueling
Tue, Jan 13 - Wed, Jan 14
Vueling Logo
5:55 pm - 7:00 pm
EAS
-
BCN
1h 05mnonstop
Vueling Logo
7:00 am - 8:20 am
BCN
-
EAS
1h 20mnonstop
$67Vueling
Mon, Apr 13 - Tue, Apr 14
Vueling Logo
5:55 pm - 7:00 pm
EAS
-
BCN
1h 05mnonstop
Vueling Logo
7:15 am - 8:35 am
BCN
-
EAS
1h 20mnonstop
$84Vueling
Wed, Apr 15 - Thu, Apr 16
Vueling Logo
2:05 pm - 3:10 pm
EAS
-
BCN
1h 05mnonstop
Vueling Logo
12:15 pm - 1:30 pm
BCN
-
EAS
1h 15mnonstop
$94Vueling
Tue, Jan 20 - Thu, Jan 22
Vueling Logo
8:55 am - 10:05 am
EAS
-
BCN
1h 10mnonstop
Vueling Logo
7:00 am - 8:20 am
BCN
-
EAS
1h 20mnonstop
$104Vueling
Fri, Jun 5 - Sun, Jun 7
Vueling Logo
2:05 pm - 3:10 pm
EAS
-
BCN
1h 05mnonstop
Vueling Logo
12:15 pm - 1:30 pm
BCN
-
EAS
1h 15mnonstop
$111Vueling
Fri, Mar 20 - Mon, Mar 23
Multiple Airlines Logo
2:05 pm - 3:10 pm
EAS
-
BCN
1h 05mnonstop
Multiple Airlines Logo
7:05 pm - 8:40 am
BCN
-
EAS
13h 35m2 stops
$134Multiple Airlines
Tue, Jan 13 - Wed, Jan 14
Multiple Airlines Logo
2:05 pm - 3:10 pm
EAS
-
BCN
1h 05mnonstop
Multiple Airlines Logo
6:55 pm - 8:40 am
BCN
-
EAS
13h 45m1 stop
$145Multiple Airlines
Tue, Jan 13 - Wed, Jan 14
Vueling Logo
2:05 pm - 3:10 pm
EAS
-
BCN
1h 05mnonstop
Vueling Logo
12:15 pm - 1:30 pm
BCN
-
EAS
1h 15mnonstop
$148Vueling
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
10:15 am - 2:10 pm
EAS
-
BCN
3h 55m1 stop
Multiple Airlines Logo
7:00 am - 8:20 am
BCN
-
EAS
1h 20mnonstop
$166Multiple Airlines
Fri, Jun 5 - Sun, Jun 7

Vueling flights from San Sebastian to Barcelona-El Prat Airport

Our best Vueling deals on San Sebastian to Barcelona-El Prat Airport flight tickets
Vueling
Jan 13
EAS2:05 pmSan Sebastián
1h 05m
BCN3:10 pmBarcelona-El Prat
Jan 14
BCN12:15 pmBarcelona-El Prat
1h 15m
EAS1:30 pmSan Sebastián
$62
Find similar
Vueling
Apr 13
EAS5:55 pmSan Sebastián
1h 05m
BCN7:00 pmBarcelona-El Prat
Apr 14
BCN7:00 amBarcelona-El Prat
1h 20m
EAS8:20 amSan Sebastián
$67
Find similar
Vueling
Apr 15
EAS5:55 pmSan Sebastián
1h 05m
BCN7:00 pmBarcelona-El Prat
Apr 16
BCN7:15 amBarcelona-El Prat
1h 20m
EAS8:35 amSan Sebastián
$84
Find similar

Iberia flights from San Sebastian to Barcelona-El Prat Airport

Our best Iberia deals on San Sebastian to Barcelona-El Prat Airport flight tickets
Iberia
Jan 25
EAS9:30 pmSan Sebastián
25h 20m
1 stop
BCN10:50 pmBarcelona-El Prat
Feb 1
BCN9:15 pmBarcelona-El Prat
11h 25m
1 stop
EAS8:40 amSan Sebastián
$211
Find similar
Iberia
Jun 5
EAS9:30 pmSan Sebastián
12h 15m
1 stop
BCN9:45 amBarcelona-El Prat
Jun 7
BCN9:10 pmBarcelona-El Prat
11h 30m
1 stop
EAS8:40 amSan Sebastián
$261
Find similar
Iberia
Jun 5
EAS9:30 pmSan Sebastián
10h 55m
1 stop
BCN8:25 amBarcelona-El Prat
Jun 6
BCN1:35 pmBarcelona-El Prat
7h 15m
1 stop
EAS8:50 pmSan Sebastián
$274
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Sebastian to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated December 11, 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

Fly to

Route

Depart

Return

Price

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Tue 1/13

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

Wed 1/14

12:15 pm-1:30 pm

Nonstop1h 15m

$62

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Mon 4/13

5:55 pm-7:00 pm

Nonstop1h 05m

Barcelona-El Prat

Tue 4/14

7:00 am-8:20 am

Nonstop1h 20m

$67

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Wed 4/15

5:55 pm-7:00 pm

Nonstop1h 05m

Barcelona-El Prat

Thu 4/16

7:15 am-8:35 am

Nonstop1h 20m

$84

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Tue 1/20

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

Thu 1/22

12:15 pm-1:30 pm

Nonstop1h 15m

$94

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Fri 6/5

8:55 am-10:05 am

Nonstop1h 10m

Barcelona-El Prat

Sun 6/7

7:00 am-8:20 am

Nonstop1h 20m

$104

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Fri 3/20

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

Mon 3/23

12:15 pm-1:30 pm

Nonstop1h 15m

$111

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Tue 1/13

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

Wed 1/14

7:05 pm-8:40 am

2 stops13h 35m

$134

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Tue 1/13

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

Wed 1/14

6:55 pm-8:40 am

1 stop13h 45m

$145

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Sun 1/25

2:05 pm-3:10 pm

Nonstop1h 05m

Barcelona-El Prat

Sun 2/1

12:15 pm-1:30 pm

Nonstop1h 15m

$148

San SebastianBarcelona

EAS - BCN

EASBCN

San Sebastián

Fri 6/5

10:15 am-2:10 pm

1 stop3h 55m

Barcelona-El Prat

Sun 6/7

7:00 am-8:20 am

Nonstop1h 20m

$166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from San Sebastian to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Sebastian and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from San Sebastian is in February. Flight prices, which tend to average around $84, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from San Sebastian during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $85.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Wednesday when prices can be found for as low as $136. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $415. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from San Sebastian at noon is the least expensive time of day to depart. momondo users have found prices as low as $86 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $351 on average. Flights to Barcelona-El Prat Airport from San Sebastian in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Sebastián to Barcelona-El Prat flight route?

Fly from San Sebastián to Barcelona-El Prat for the best San Sebastián - Barcelona-El Prat flight prices

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from San Sebastian when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $141 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from San Sebastian for as low as $88 on momondo.

What cabin class options are available on San Sebastián to Barcelona-El Prat flights?

There are 2 cabin classes available to choose from on San Sebastián to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Sebastian to Barcelona-El Prat Airport flight prices changed over time?

As of December 2025, prices for San Sebastian to Barcelona-El Prat Airport flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from San Sebastian to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Sebastian to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Sebastian to Barcelona-El Prat Airport (EAS to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to Barcelona-El Prat Airport

Fastest flight time

9h 10m

Direct flights

Every day
The fastest flight from San Sebastian to Barcelona-El Prat Airport takes 9h 10m
Direct flights go from San Sebastian to Barcelona-El Prat Airport every day.
Search flight deals

  • Is flying the fastest way to get from San Sebastian to Barcelona-El Prat Airport?

    The quickest way to travel this route is to take a flight from San Sebastian to Barcelona-El Prat Airport, doing so can potentially save up to 6h 35m of travel time. While these options may take longer, booking a train from San Sebastian to Barcelona-El Prat Airport or a bus from San Sebastian to Barcelona-El Prat Airport may suit your needs if travel time is less of a factor in your decision making.

  • Is flying the cheapest way to get from San Sebastian to Barcelona-El Prat Airport?

    Taking a flight to your destination is the cheapest option we’ve found in the past few days. The cheapest price we’ve found for this option is $62, making it less expensive than a train from San Sebastian to Barcelona-El Prat Airport and cheaper than a bus from San Sebastian to Barcelona-El Prat Airport.

  • How far is San Sebastián to Barcelona-El Prat by plane?

    There are 249.6 mi between San Sebastián and Barcelona-El Prat. 9h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Sebastián Airport to Barcelona-El Prat Airport?

    Prices for flights from San Sebastián Airport to Barcelona-El Prat Airport were last updated today.

  • How many operators does momondo search for flights from San Sebastián Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from San Sebastián Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Sebastián Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Sebastian to Barcelona-El Prat Airport?

  • What is the most popular airline from San Sebastian to Barcelona-El Prat Airport?

Best airlines flying from San Sebastian to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from San Sebastian to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom $79Free CancellationRating
7.1
1,219 reviews
Search Vueling flights

  • Vueling Flights From San Sebastian to Barcelona-El Prat Airport

    Vueling operates around 7 flights from San Sebastian to Barcelona-El Prat Airport every week. The average price of these flights found in the last 72 hours has been $136, but momondo users have found Vueling deals from San Sebastian to Barcelona-El Prat Airport from as low as $79 round-trip. Vueling has been scored 7.1/10 in 1,219 reviews.

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
El Prat de Llobregat
Castelldefels
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Calella
Pineda de Mar
Roses
Badalona
Pals
Palafrugell
Tortosa
La Pineda

Why use momondo?

Why should I use momondo to find a flight deal from San Sebastian to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Sebastian to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Sebastian to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Sebastian to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from San Sebastian to Barcelona?

Once you have performed a search for San Sebastian to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Sebastian to Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from San Sebastian and alert you when they change.

An easier way to manage your Barcelona-El Prat Airport trip

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