Cheap Flights from Shannon (SNN) to San Sebastian (EAS)

Popular airlines from Shannon Airport (SNN) to San Sebastian (EAS)

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Frequently asked questions

How much does a flight from Shannon Airport (SNN) to San Sebastian Airport (EAS) cost?
Snag a cheap one-way flight or cheap return flight from Shannon Airport (SNN) to San Sebastian Airport (EAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Shannon Airport (SNN) to San Sebastian Airport (EAS)?
is the least expensive month to fly from SNN to EAS. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Shannon Airport (SNN) to San Sebastian Airport (EAS)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from SNN to EAS. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Shannon Airport (SNN) to San Sebastian Airport (EAS)?
Direct flights from Shannon Airport (SNN) to San Sebastian Airport (EAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SNN to EAS?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Shannon Airport (SNN) to San Sebastian Airport (EAS)?
To avoid potential delays on the Shannon Airport (SNN) to San Sebastian Airport (EAS) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Shannon Airport (SNN) to San Sebastian Airport (EAS) last-minute?
Last-minute bookings from SNN to EAS are usually more expensive. For the lowest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a SNN to EAS flight and hotel package?
You'll typically save money by booking a SNN to EAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Shannon Airport (SNN) to San Sebastian Airport (EAS)?
It's generally possible to cancel or reschedule your SNN to EAS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Shannon
Destination airport
San Sebastian
Distance
723 mi

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Shannon to San Sebastian Flights

The cheapest times to fly from Shannon to San Sebastian

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Shannon to San Sebastian are during the month of . You can find some of the cheapest flights from Shannon to San Sebastian with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Shannon to San Sebastian

Sunday is one of the best days to book for cheap flights from Shannon to San Sebastian: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Shannon to San Sebastian

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Shannon to San Sebastian in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Shannon to San Sebastian flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Shannon to San Sebastian airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Shannon to San Sebastian Flights

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*Available to One Key members.