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Cheap flights from Dublin to San Sebastian from £81

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EAS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Dublin to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£123

One-way from

£81
18/10-21/10
  • 18/10-21/10
  • 2 total stops
  • 24h 55m total
  • Dublin to San Sebastian
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Vueling
  • Vueling
  • 26/9
  • 1 total stop
  • 10h 30m total
  • Dublin to San Sebastian
Search Deals

Find flight deals from Dublin to San Sebastian

Cheapest flights from Dublin to San Sebastian
Explore the most affordable flight options available from Dublin to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Sat 18/1018:55DUB - EAS
1 stop12h 55mMultiple Airlines
Tue 21/1021:30EAS - DUB
1 stop12h 00mMultiple Airlines
Deal found 16/9£123
Thu 30/1018:05DUB - EAS
1 stop13h 35mMultiple Airlines
Thu 6/1113:40EAS - DUB
1 stop11h 10mMultiple Airlines
Deal found 15/9£175
Sat 1/1113:20DUB - EAS
2 stops18h 20mMultiple Airlines
Sat 8/1121:30EAS - DUB
2 stops16h 10mMultiple Airlines
Deal found 17/9£216
Sat 11/1009:10DUB - EAS
2 stops22h 40mMultiple Airlines
Mon 20/1017:55EAS - DUB
2 stops15h 50mMultiple Airlines
Deal found 16/9£279
Sat 25/1008:15DUB - EAS
2 stops24h 25mMultiple Airlines
Wed 29/1021:30EAS - DUB
2 stops16h 10mMultiple Airlines
Deal found 15/9£342

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 17 September 2025.
Use the filters below to find and compare flights from Dublin to San Sebastian that are best for you.

Fly from

Dublin

Fly to

San Sebastian

Route

Depart

Return

Price

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Sat 18/10

18:55-08:50

1 stop12h 55m

San Sebastián

Tue 21/10

21:30-08:30

1 stop12h 00m

£123

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Thu 30/10

18:05-08:40

1 stop13h 35m

San Sebastián

Thu 6/11

21:30-10:10

2 stops13h 40m

£189

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Sat 1/11

13:20-08:40

2 stops18h 20m

San Sebastián

Sat 8/11

21:30-12:40

2 stops16h 10m

£216

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Sat 11/10

09:10-08:50

2 stops22h 40m

San Sebastián

Mon 20/10

17:55-08:45

2 stops15h 50m

£279

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Sat 25/10

08:15-09:40

2 stops24h 25m

San Sebastián

Wed 29/10

21:30-12:40

2 stops16h 10m

£342

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Fri 7/11

10:45-20:50

2 stops9h 05m

San Sebastián

Sun 9/11

09:20-17:40

2 stops9h 20m

£496

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Fri 26/9

20:55-08:25

1 stop10h 30m

£81

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Sun 28/12

10:45-20:50

2 stops9h 05m

£349

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Dublin to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Dublin 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 Dublin to San Sebastian

What’s the top stopover airport for flights from Dublin to San Sebastian?

Share of one-stop return flights from Dublin to San Sebastian chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Madrid (MAD) – chosen by Cheapflights users on 50% of one-stop itineraries from Dublin to San Sebastian on Cheapflights.

What’s the fastest stopover option from Dublin to San Sebastian?

Shortest average travel time for one-stop one-way flights from Dublin to San Sebastian, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 5h 40m.

What’s the fastest stopover option from Dublin to San Sebastian?

Shortest average travel time for one-stop one-way flights from Dublin to San Sebastian, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 5h 40m.

Which airport typically offers the quickest stopover for flights from Dublin to San Sebastian?

Average stopover duration for one-stop one-way flights from Dublin to San Sebastian, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 33m.

Related info for your journey

Find useful and relevant information for your journey from Dublin to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San Sebastian by adding a car hire and/or hotel booking to your travel itinerary.
San Sebastian car hire
Bilbao Airport car hire
Vitoria-Gasteiz Airport car hire
Bilbao car hire

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to San Sebastian. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

Yes! Cheapflights helps users easily find flights from Dublin to San Sebastian with no change fees.

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

Of course! You can now track prices for flights from Dublin 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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