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Cheap flights from Ireland to San Sebastian from €76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Sebastian departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ireland to San Sebastian

Recent return flight deals from Ireland to San Sebastian

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 08:20DUB  Dublin-EAS San Sebastián
24h 50m2 stops London Stansted Barcelona-El Prat
Multiple Airlines Logo
10:10 - 09:10EAS  San Sebastián-DUB Dublin
24h 00m2 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat
€135Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:50 - 08:20DUB  Dublin-EAS San Sebastián
9h 30m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:10 - 09:10EAS  San Sebastián-DUB Dublin
24h 00m2 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat
€137Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:35 - 08:20DUB  Dublin-EAS San Sebastián
9h 45m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:10 - 07:50EAS  San Sebastián-DUB Dublin
22h 40m2 stops Palma de Mallorca Son Sant Joan London Stansted
€143Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:35 - 08:20DUB  Dublin-EAS San Sebastián
9h 45m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:10 - 07:50EAS  San Sebastián-DUB Dublin
22h 40m2 stops Palma de Mallorca Son Sant Joan London Stansted
€145Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
06:30 - 08:20DUB  Dublin-EAS San Sebastián
24h 50m2 stops London Stansted Barcelona-El Prat
Multiple Airlines Logo
10:10 - 07:50EAS  San Sebastián-DUB Dublin
22h 40m2 stops Palma de Mallorca Son Sant Joan London Stansted
€146Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:35 - 08:20DUB  Dublin-EAS San Sebastián
9h 45m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:10 - 07:50EAS  San Sebastián-DUB Dublin
22h 40m2 stops Palma de Mallorca Son Sant Joan London Stansted
€147Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
06:30 - 08:20DUB  Dublin-EAS San Sebastián
24h 50m2 stops London Stansted Barcelona-El Prat
Multiple Airlines Logo
10:10 - 09:10EAS  San Sebastián-DUB Dublin
24h 00m2 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat
€148Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:35 - 08:20DUB  Dublin-EAS San Sebastián
9h 45m1 stop Barcelona-El Prat
Multiple Airlines Logo
17:55 - 00:55EAS  San Sebastián-DUB Dublin
8h 00m1 stop Barcelona-El Prat
€149Multiple Airlines
Mon, 7 Sep - Wed, 9 Sep
Multiple Airlines Logo
06:30 - 08:20DUB  Dublin-EAS San Sebastián
24h 50m2 stops London Stansted Barcelona-El Prat
Multiple Airlines Logo
10:10 - 07:50EAS  San Sebastián-DUB Dublin
22h 40m2 stops Palma de Mallorca Son Sant Joan London Stansted
€150Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:45 - 08:20DUB  Dublin-EAS San Sebastián
9h 35m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:20 - 08:55EAS  San Sebastián-DUB Dublin
23h 35m2 stops Menorca/Mahon Manchester
€152Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep

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Vueling flights from Ireland to San Sebastian

Our best Vueling deals on Ireland to San Sebastian flight tickets
Vueling
7 Sept
DUB21:35Dublin
9h 45m
1 stop
EAS08:20San Sebastián
14 Sept
EAS17:55San Sebastián
16h 25m
1 stop
DUB09:20Dublin
€179
Vueling
7 Sept
DUB21:35Dublin
9h 45m
1 stop
EAS08:20San Sebastián
14 Sept
EAS17:55San Sebastián
16h 25m
1 stop
DUB09:20Dublin
€196
Vueling
7 Sept
DUB21:35Dublin
9h 45m
1 stop
EAS08:20San Sebastián
14 Sept
EAS08:55San Sebastián
25h 25m
1 stop
DUB09:20Dublin
€198

British Airways flights from Ireland to San Sebastian

Our best British Airways deals on Ireland to San Sebastian flight tickets
British Airways
29 Sept
ORK07:10Cork
12h 40m
2 stops
EAS20:50San Sebastián
30 Sept
EAS21:30San Sebastián
47h 20m
2 stops
ORK19:50Cork
€439
British Airways
7 Sept
ORK16:10Cork
27h 40m
2 stops
EAS20:50San Sebastián
9 Sept
EAS21:30San Sebastián
47h 20m
2 stops
ORK19:50Cork
€493
British Airways
7 Sept
ORK11:25Cork
32h 25m
2 stops
EAS20:50San Sebastián
9 Sept
EAS21:30San Sebastián
47h 20m
2 stops
ORK19:50Cork
€494

momondo 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, momondo users made 13,528 searches. Data last updated 6 August 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 Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

06:30-08:20

2 stops24h 50m

San Sebastián

Wed 16/9

10:10-09:10

2 stops24h 00m

€135

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

21:50-08:20

1 stop9h 30m

San Sebastián

Wed 16/9

10:10-09:10

2 stops24h 00m

€137

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

21:35-08:20

1 stop9h 45m

San Sebastián

Wed 16/9

10:10-07:50

2 stops22h 40m

€143

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

21:35-08:20

1 stop9h 45m

San Sebastián

Wed 16/9

10:10-07:50

2 stops22h 40m

€145

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

06:30-08:20

2 stops24h 50m

San Sebastián

Wed 16/9

10:10-07:50

2 stops22h 40m

€146

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

21:35-08:20

1 stop9h 45m

San Sebastián

Wed 16/9

10:10-07:50

2 stops22h 40m

€147

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

06:30-08:20

2 stops24h 50m

San Sebastián

Wed 16/9

10:10-09:10

2 stops24h 00m

€148
Fastest return journey

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

21:35-08:20

1 stop9h 45m

San Sebastián

Wed 9/9

17:55-00:55

1 stop8h 00m

€149

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Mon 7/9

06:30-08:20

2 stops24h 50m

San Sebastián

Wed 16/9

10:10-07:50

2 stops22h 40m

€150

DublinSan Sebastian

DUB Dublin - EAS San Sebastián

DUBEAS

Dublin

Tue 15/9

21:45-08:20

1 stop9h 35m

San Sebastián

Tue 22/9

10:20-08:55

2 stops23h 35m

€152

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Ireland 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 cheapest airline that flies from Ireland to San Sebastián?

Vueling and British Airways are the most popular carriers operating from Ireland to San Sebastián

Which airlines fly to San Sebastian?

Aer Lingus, Ryanair and Lufthansa are the top three most popular airlines that fly to San Sebastian from Ireland according to our data. Aer Lingus is the first choice among our users, with 76% of people opting to fly with this airline when travelling to San Sebastian. Keep in mind that there are 3 different airlines that fly to San Sebastian on a routine basis, so you have a few additional options to choose from.

Cheap Ireland to San Sebastian flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to San Sebastian

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Ireland to San Sebastian takes 9h 15m
There are no direct flights from Ireland to San Sebastian. There are no popular flight routes from Ireland to San Sebastian.
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Frequently asked questions about flying from Ireland to San Sebastian

  • When did momondo last update prices for flights from Ireland to San Sebastián Airport?

    Prices for flights from Ireland to San Sebastián Airport are updated daily.

  • How old do you have to be to fly from Ireland to San Sebastián 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 stopovers 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 Ireland to San Sebastián Airport.

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

    The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland 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 Ireland to San Sebastian for you.

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

momondo does allow users to show only those flights to San Sebastian from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Ireland and San Sebastian by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ireland 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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