Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to San Sebastián

€142 Cheap flights to San Sebastian

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Sebastian departing on 24/8. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ireland to San Sebastian

Cheap return flights

Logo
21:35 - 20:00DUB-EAS
21h 25m2 stops
Logo
20:30 - 17:20EAS-DUB
21h 50m2 stops
€157
Find Deal
Tue, 16 Sep - Wed, 24 Sep
Logo
22:00 - 08:30DUB-EAS
9h 30m1 stop
Logo
11:40 - 23:45EAS-DUB
13h 05m1 stop
€158
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Logo
20:55 - 08:25DUB-EAS
10h 30m1 stop
Logo
11:45 - 07:50EAS-DUB
21h 05m2 stops
€162
Find Deal
Fri, 3 Oct - Sat, 11 Oct
Logo
20:55 - 08:25DUB-EAS
10h 30m1 stop
Logo
11:25 - 12:50EAS-DUB
26h 25m2 stops
€176
Find Deal
Fri, 26 Sep - Tue, 30 Sep
Vueling Logo
20:55 - 08:25DUB-EAS
10h 30m1 stop
Vueling Logo
13:30 - 20:55EAS-DUB
8h 25m1 stop
€180Vueling
Find Deal
Fri, 26 Sep - Tue, 30 Sep
Vueling Logo
21:30 - 12:55DUB-EAS
14h 25m1 stop
Vueling Logo
13:30 - 20:55EAS-DUB
8h 25m1 stop
€191Vueling
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Iberia Logo
09:40 - 08:40DUB-EAS
22h 00m1 stop
Iberia Logo
21:30 - 08:55EAS-DUB
12h 25m1 stop
€228Iberia
Find Deal
Wed, 7 Jan - Sun, 11 Jan
Iberia Logo
09:45 - 08:40DUB-EAS
21h 55m1 stop
Iberia Logo
21:30 - 08:30EAS-DUB
12h 00m1 stop
€248Iberia
Find Deal
Tue, 16 Sep - Wed, 24 Sep
Iberia Logo
09:40 - 08:40DUB-EAS
22h 00m1 stop
Iberia Logo
21:30 - 12:20EAS-DUB
15h 50m1 stop
€273Iberia
Find Deal
Sun, 2 Nov - Fri, 7 Nov
Vueling Logo
21:35 - 12:50DUB-EAS
14h 15m1 stop
Vueling Logo
17:55 - 07:35EAS-DUB
14h 40m1 stop
€342Vueling
Find Deal
Mon, 25 Aug - Fri, 29 Aug

momondo Fare Finder

 
Locate flights to San Sebastián that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 13 August 2025.
Use the filters below to find and compare flights to San Sebastian that are best for you.

Fly from

Route

Depart

Return

Price

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Tue 16/9

21:35-20:00

2 stops21h 25m

San Sebastián

Wed 24/9

20:30-17:20

2 stops21h 50m

€157

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Thu 25/9

22:00-08:30

1 stop9h 30m

San Sebastián

Thu 2/10

11:40-23:45

1 stop13h 05m

€158

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Fri 3/10

20:55-08:25

1 stop10h 30m

San Sebastián

Sat 11/10

11:45-07:50

2 stops21h 05m

€162

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Fri 26/9

20:55-08:25

1 stop10h 30m

San Sebastián

Tue 30/9

11:25-12:50

2 stops26h 25m

€176

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Fri 26/9

20:55-08:25

1 stop10h 30m

San Sebastián

Tue 30/9

13:30-20:55

1 stop8h 25m

€180

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Mon 22/9

21:30-12:55

1 stop14h 25m

San Sebastián

Tue 30/9

13:30-20:55

1 stop8h 25m

€191

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Wed 7/1

09:40-08:40

1 stop22h 00m

San Sebastián

Sun 11/1

21:30-08:55

1 stop12h 25m

€228

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Tue 16/9

09:45-08:40

1 stop21h 55m

San Sebastián

Wed 24/9

21:30-08:30

1 stop12h 00m

€248

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Sun 2/11

09:40-08:40

1 stop22h 00m

San Sebastián

Fri 7/11

21:30-12:20

1 stop15h 50m

€273

DublinSan Sebastian

DUB - EAS

DUBEAS

Dublin

Mon 25/8

21:35-12:50

1 stop14h 15m

San Sebastián

Fri 29/8

17:55-07:35

1 stop14h 40m

€342

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to San Sebastian from

San Sebastian flights insights and trends

Explore insights for your San Sebastian flight to craft the best travel plan

How long does it take to fly to San Sebastian?

On average, it takes 2h 10m to fly from Ireland to San Sebastian if you fly out of Dublin (the most popular airport in Ireland) and into Bilbao (the most popular airport in San Sebastian). If you’re flying out of Cork and into Bilbao, then the flight time is around 1h 55m.

Cheapest flights to San Sebastián

Find the cheapest flights to San Sebastián from your nearest city or airport

Cheap San Sebastian flight deals and tips

Summary info about San Sebastian flight prices, duration and airlines

Best One-Way Price

€142

Best Round-Trip Price

€157

Fastest flight time

14h 55m
The best one-way flight price to San Sebastian from Ireland in the last 72 hours is €142 (Dublin to San Sebastián).
Search Deals
The best round-trip flight price to San Sebastian from Ireland in the last 72 hours is €157 (Dublin to San Sebastián).
Search Deals
The fastest flight to San Sebastian from Ireland takes 14h 55m (Dublin to San Sebastián).
Search Deals

Frequently asked questions about flying to San Sebastian

Is there an alternative airport near San Sebastian?

Finding an alternative and possibly cheaper destination airport near San Sebastian is possible. If you are planning a flight to San Sebastian, consider booking flights to San Sebastián Airport (16 km from San Sebastian city centre), Pamplona Airport (66 km from San Sebastian city centre), Vitoria-Gasteiz Airport (77 km from San Sebastian city centre), Logroño Agoncillo Airport (99 km from San Sebastian city centre) or Santander Airport (150 km from San Sebastian city centre).

Is there a cheaper alternative to flying into San Sebastian?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in San Sebastian is Pamplona Airport where the average price is €84. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to San Sebastián Airport refresh daily.

How old do you have to be to fly 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 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to San Sebastian. momondo saves you time and could save you money on your trip.

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

Flights to San Sebastian with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to San Sebastian?

Once you have performed a search for flights to San Sebastian, momondo helps you find the right flight 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 to San Sebastian right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Sebastian. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Sebastián trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 18/8
Mon 25/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Sebastian

Popular Flights to San Sebastian

Popular routes according to searches in the past day on momondo
Dublin to San Sebastián Flightsfrom €175
Cork to San Sebastián Flightsfrom €257