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Cheap flights from Ireland to San Sebastian from £144

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EAS
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to San Sebastian

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to San Sebastian
Explore the most affordable flight options available from Ireland to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2026.

Mon 17/821:50
DUB
-
EAS
1 stop9h 30m
Multiple Airlines
Tue 25/810:20
EAS
-
DUB
2 stops23h 35m
Multiple Airlines
Deal found 20/7£144
Mon 7/921:35
DUB
-
EAS
1 stop9h 45m
Vueling
Mon 14/917:55
EAS
-
DUB
1 stop16h 25m
Vueling
Deal found 20/7£161
Mon 31/807:25
DUB
-
EAS
2 stops23h 55m
Multiple Airlines
Mon 7/917:55
EAS
-
DUB
2 stops24h 45m
Multiple Airlines
Deal found 17/7£166
Wed 23/908:35
DUB
-
EAS
2 stops11h 15m
Multiple Airlines
Sun 27/921:30
EAS
-
DUB
1 stop12h 35m
Multiple Airlines
Deal found 19/7£278
Thu 17/909:50
DUB
-
EAS
1 stop6h 45m
Iberia
Mon 21/921:30
EAS
-
DUB
1 stop12h 35m
Iberia
Deal found 19/7£304
Thu 17/908:35
DUB
-
EAS
2 stops11h 15m
British Airways
Mon 21/921:30
EAS
-
DUB
2 stops18h 00m
British Airways
Deal found 19/7£315

Find flight deals from Ireland to San Sebastian

Keep the following information in mind while searching for Ireland to San Sebastian flight deals. Data was last updated 20 July 2026.

Round-trip from

£144
17/8-25/8
  • 17/8-25/8
  • 3 total stops
  • 33h 05m total
  • Ireland to San Sebastian
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to San Sebastian 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 858,174 searches. Data last updated 20 July 2026.
Use the filters below to find and compare flights from Ireland to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Mon 7/9

21:35-08:20

1 stop9h 45m

San Sebastián

Mon 14/9

17:55-09:20

1 stop16h 25m

£161

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Mon 31/8

21:50-08:20

1 stop9h 30m

San Sebastián

Mon 7/9

17:55-17:40

2 stops24h 45m

£169

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Mon 17/8

10:30-08:20

3 stops20h 50m

San Sebastián

Tue 25/8

10:20-21:10

2 stops11h 50m

£205

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Mon 11/1

16:00-13:00

2 stops20h 00m

San Sebastián

Sat 16/1

21:30-18:40

2 stops22h 10m

£296

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Tue 12/1

16:20-13:00

2 stops19h 40m

San Sebastián

Fri 15/1

21:30-19:50

2 stops23h 20m

£302

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Tue 12/1

20:40-13:00

2 stops15h 20m

San Sebastián

Thu 14/1

21:30-14:50

2 stops18h 20m

£306

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Thu 14/1

10:30-13:00

2 stops25h 30m

San Sebastián

Fri 15/1

21:30-17:00

2 stops20h 30m

£309

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Thu 17/9

08:35-20:50

2 stops11h 15m

San Sebastián

Mon 21/9

21:30-14:30

2 stops18h 00m

£315

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Tue 25/8

20:25-20:50

2 stops23h 25m

San Sebastián

Fri 28/8

21:30-17:50

2 stops21h 20m

£338
Fastest return journey

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Mon 7/9

10:30-20:50

2 stops9h 20m

San Sebastián

Mon 14/9

21:30-09:05

1 stop12h 35m

£341

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Ireland to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Ireland with our price prediction graph.
Estimated return 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 Ireland to San Sebastian

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to San Sebastian. 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 into for flights to San Sebastian from Ireland?

    For a flight from Ireland to San Sebastian, you will be flying into San Sebastián. San Sebastián (EAS) is just 9.7 mi from the center of the city.

  • How long is the flight from Ireland to San Sebastian?

    Vueling can get you from Ireland to San Sebastian in just under 9h 45m. Your travel time can differ by up to . There are 724 mi between Ireland and San Sebastian.

  • Can I find deals for flights from Ireland to San Sebastian that include hotel bookings?

    Yes. In addition to deals on Ireland to San Sebastian flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to San Sebastian?

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

  • Can I find deals for business class flights from Ireland to San Sebastian?

    Yes. Cheapflights offers flight deals from Ireland to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Ireland to San Sebastian?

Deals for Ireland to San Sebastian flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to San Sebastian?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to San Sebastian for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to San Sebastian with no change fees?

Certainly. Search results for flights to San Sebastian from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to San Sebastian become cheaper?

Of course! You can now track prices for flights from Ireland to San Sebastian and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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