How do I know if a flight to San Sebastian is a good deal?

A good deal on a flight to San Sebastian is around €205 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What is the cheapest time of day to fly to San Sebastian?

Night flights to San Sebastian are the cheapest at €187 return on average. Morning flights are the most expensive at €417.

Cheap Flights to San Sebastian

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Flight Deals

Cheap Flights to San Sebastian

Discover the best prices for you by selecting your travel dates on KAYAK.

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One-way

Recent return flight deals to San Sebastian

DUB Dublin Airport-EAS San Sebastian Airport

1876 kmmulti-stop

EAS San Sebastian Airport-DUB Dublin Airport

1876 kmmulti-stop

Multiple Airlines

ORK Cork Airport-EAS San Sebastian Airport

1717 kmmulti-stop

EAS San Sebastian Airport-ORK Cork Airport

1717 kmmulti-stop

Multiple Airlines

Booking Insights

Price, demand, and travel trends for Ireland to San Sebastian flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to San Sebastian with more confidence.

What is the cheapest time of day to fly to San Sebastian? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Night flights to San Sebastian are the cheapest at €187 return on average. Morning flights are the most expensive at €417.

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When to book flights to San Sebastian

Are your dates flexible? Find out the best times to travel to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to San Sebastian based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to San Sebastian is a good deal?
A good deal on a flight to San Sebastian is around €205 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to San Sebastian, recent KAYAK data shows that stronger deals tend to be around €205 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to €229 per return. Evening flights to San Sebastian average €187 compared to €417 for morning flights. See the time-of-day chart above for the full breakdown.
Once you arrive in San Sebastian, a great place to start is Playa de Zurriola. It is popular with first-time visitors and can give you a good feel for the area.