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Cheap flights from Barcelona-El Prat Airport to San Sebastian from €54

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Barcelona-El Prat Airport to San Sebastian

Cheap return flights

Enter your travel dates to find the best prices.
Vueling Logo
12:20 - 13:35BCN  Barcelona-El Prat-EAS San Sebastián
1h 15mdirect
Vueling Logo
14:10 - 15:10EAS  San Sebastián-BCN Barcelona-El Prat
1h 00mdirect
€54Vueling
Sat, 12 Dec - Mon, 14 Dec
Multiple Airlines Logo
15:05 - 20:50BCN  Barcelona-El Prat-EAS San Sebastián
5h 45m1 stop Madrid Barajas
Multiple Airlines Logo
14:10 - 15:10EAS  San Sebastián-BCN Barcelona-El Prat
1h 00mdirect
€73Multiple Airlines
Sat, 12 Dec - Mon, 14 Dec
Multiple Airlines Logo
06:55 - 16:00BCN  Barcelona-El Prat-EAS San Sebastián
9h 05m1 stop Malaga
Multiple Airlines Logo
14:10 - 15:10EAS  San Sebastián-BCN Barcelona-El Prat
1h 00mdirect
€78Multiple Airlines
Thu, 10 Dec - Mon, 14 Dec
Multiple Airlines Logo
07:00 - 19:50BCN  Barcelona-El Prat-EAS San Sebastián
12h 50m2 stops Bilbao Sevilla
Multiple Airlines Logo
14:10 - 15:10EAS  San Sebastián-BCN Barcelona-El Prat
1h 00mdirect
€98Multiple Airlines
Thu, 10 Dec - Mon, 14 Dec
Multiple Airlines Logo
15:05 - 20:50BCN  Barcelona-El Prat-EAS San Sebastián
5h 45m1 stop Madrid Barajas
Multiple Airlines Logo
11:35 - 19:25EAS  San Sebastián-BCN Barcelona-El Prat
7h 50m1 stop Malaga
€103Multiple Airlines
Sat, 12 Dec - Mon, 14 Dec
Multiple Airlines Logo
06:55 - 16:00BCN  Barcelona-El Prat-EAS San Sebastián
9h 05m1 stop Malaga
Multiple Airlines Logo
11:35 - 10:10EAS  San Sebastián-BCN Barcelona-El Prat
22h 35m2 stops Malaga Bilbao
€116Multiple Airlines
Thu, 10 Dec - Mon, 14 Dec
Multiple Airlines Logo
19:20 - 20:35BCN  Barcelona-El Prat-EAS San Sebastián
1h 15mdirect
Multiple Airlines Logo
09:20 - 12:45EAS  San Sebastián-BCN Barcelona-El Prat
3h 25m1 stop Madrid Barajas
€128Multiple Airlines
Sat, 19 Dec - Mon, 28 Dec
Multiple Airlines Logo
19:20 - 20:35BCN  Barcelona-El Prat-EAS San Sebastián
1h 15mdirect
Multiple Airlines Logo
09:20 - 12:45EAS  San Sebastián-BCN Barcelona-El Prat
3h 25m1 stop Madrid Barajas
€129Multiple Airlines
Sat, 19 Dec - Mon, 28 Dec
Iberia Logo
15:05 - 20:50BCN  Barcelona-El Prat-EAS San Sebastián
5h 45m1 stop Madrid Barajas
Iberia Logo
09:20 - 17:10EAS  San Sebastián-BCN Barcelona-El Prat
7h 50m1 stop Madrid Barajas
€133Iberia
Sat, 19 Dec - Mon, 28 Dec
Multiple Airlines Logo
07:00 - 19:50BCN  Barcelona-El Prat-EAS San Sebastián
12h 50m2 stops Bilbao Sevilla
Multiple Airlines Logo
11:35 - 10:10EAS  San Sebastián-BCN Barcelona-El Prat
22h 35m2 stops Malaga Bilbao
€137Multiple Airlines
Thu, 10 Dec - Mon, 14 Dec

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Vueling flights from Barcelona-El Prat Airport to San Sebastian

Our best Vueling deals on Barcelona-El Prat Airport to San Sebastian flight tickets
Vueling
12 Dec
BCN12:20Barcelona-El Prat
1h 15m
EAS13:35San Sebastián
14 Dec
EAS14:10San Sebastián
1h 00m
BCN15:10Barcelona-El Prat
€54
Vueling
19 Dec
BCN19:20Barcelona-El Prat
1h 15m
EAS20:35San Sebastián
28 Dec
EAS14:10San Sebastián
1h 00m
BCN15:10Barcelona-El Prat
€175
Vueling
19 Dec
BCN19:20Barcelona-El Prat
1h 15m
EAS20:35San Sebastián
28 Dec
EAS14:10San Sebastián
1h 00m
BCN15:10Barcelona-El Prat
€176

Iberia flights from Barcelona-El Prat Airport to San Sebastian

Our best Iberia deals on Barcelona-El Prat Airport to San Sebastian flight tickets
Iberia
19 Dec
BCN15:05Barcelona-El Prat
5h 45m
1 stop
EAS20:50San Sebastián
28 Dec
EAS09:20San Sebastián
7h 50m
1 stop
BCN17:10Barcelona-El Prat
€133
Iberia
17 Dec
BCN08:00Barcelona-El Prat
5h 00m
1 stop
EAS13:00San Sebastián
21 Dec
EAS09:20San Sebastián
3h 25m
1 stop
BCN12:45Barcelona-El Prat
€534
Iberia
9 Nov
BCN17:00Barcelona-El Prat
3h 50m
1 stop
EAS20:50San Sebastián
13 Nov
EAS13:40San Sebastián
6h 10m
1 stop
BCN19:50Barcelona-El Prat
€676

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Sat 12/12

12:20-13:35

Nonstop1h 15m

San Sebastián

Mon 14/12

14:10-15:10

Nonstop1h 00m

€54

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Sat 12/12

15:05-20:50

1 stop5h 45m

San Sebastián

Mon 14/12

14:10-15:10

Nonstop1h 00m

€73

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Thu 10/12

06:55-16:00

1 stop9h 05m

San Sebastián

Mon 14/12

14:10-15:10

Nonstop1h 00m

€78

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Thu 10/12

07:00-19:50

2 stops12h 50m

San Sebastián

Mon 14/12

14:10-15:10

Nonstop1h 00m

€98

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Sat 12/12

15:05-20:50

1 stop5h 45m

San Sebastián

Mon 14/12

11:35-19:25

1 stop7h 50m

€103

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Thu 10/12

06:55-16:00

1 stop9h 05m

San Sebastián

Mon 14/12

11:35-10:10

2 stops22h 35m

€116

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Sat 19/12

19:20-20:35

Nonstop1h 15m

San Sebastián

Mon 28/12

09:20-12:45

1 stop3h 25m

€128

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Sat 19/12

19:20-20:35

Nonstop1h 15m

San Sebastián

Mon 28/12

09:20-12:45

1 stop3h 25m

€129

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Sat 19/12

15:05-20:50

1 stop5h 45m

San Sebastián

Mon 28/12

09:20-17:10

1 stop7h 50m

€133

BarcelonaSan Sebastian

BCN Barcelona-El Prat - EAS San Sebastián

BCNEAS

Barcelona-El Prat

Thu 10/12

07:00-19:50

2 stops12h 50m

San Sebastián

Mon 14/12

11:35-10:10

2 stops22h 35m

€137

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San Sebastian from

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

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 Barcelona-El Prat Airport and San Sebastian?

Prices are currently low for flights on this route.

Typical prices usually range from €114 to €220.
The lowest price recently found on this route was €54.

What is the cheapest month to fly to San Sebastian?

The month of December is, on average, the cheapest month to fly to San Sebastian from Barcelona-El Prat Airport, with most prices found around €121. If you’re not able to fly to San Sebastian in December, then April is your next best option. Flight prices from Barcelona-El Prat Airport to San Sebastian during April average around €128.

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

You are more likely to see cheaper flights to San Sebastian from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Sebastian for around €149 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Sebastian from Barcelona-El Prat Airport for as low as €101 on momondo.

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

As of October 2026, prices for Barcelona-El Prat Airport to San Sebastian flights are approximately 32% cheaper when compared to flights at the same time last year.

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

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

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

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

Best price found

€54

Fastest flight time

6h 00m

Direct flights

Tue, Fri and Sun

Airports in San Sebastian

1 airport
The best flight deal from Barcelona-El Prat Airport to San Sebastian found on momondo in the last 72 hours is €54
The fastest flight from Barcelona-El Prat Airport to San Sebastian takes 6h 00m
Direct flights go from Barcelona-El Prat Airport to San Sebastian on Tuesday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport in San Sebastian. From Barcelona-El Prat Airport there are direct flights to San Sebastián (EAS).
Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to San Sebastian

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

    San Sebastián is 401.7 km away from Barcelona-El Prat. Typically, this will take 6h 00m by plane in normal conditions.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat Airport to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The travel and health documents you'll need for your trip to San Sebastián Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Sebastián Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Barcelona to San Sebastian for you.

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

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

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

Once all potential Barcelona to San Sebastian flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Barcelona to San Sebastian flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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