Cheap Flights from Southampton to San Sebastian

Compare Southampton to San Sebastian flight deals

Find the cheapest month or even day of the year to fly to San Sebastian

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Flight deals from Southampton Airport to San Sebastian Airport

Looking for a cheap last-minute deal or the best return flight from Southampton Airport to San Sebastian Airport? If you want to travel next month, return fares start from ج.م.‏ 20,197. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Southampton to San Sebastian

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to San Sebastian flights are currently cheapest in June.

Southampton to San Sebastian: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 4,388
Cheapest month to flyJune

Finding cheap flights from Southampton to San Sebastian: Frequently asked questions

The best price we found for a return flight from Southampton to San Sebastian is ج.م.‏ 13,470. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Southampton to San Sebastian. But we found flights with one or more stops from ج.م.‏ 13,470.
As of April 2026, there are no flights flying from Southampton to San Sebastian.
The cheapest month to fly from Southampton to San Sebastian is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to San Sebastian Airport on Tuesday, 7 July 2026.
No airlines currently offer direct flights between Southampton Airport and San Sebastian Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Sebastian but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Sebastian is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to San Sebastian.

Travelling from Southampton Airport (SOU) to San Sebastian Airport (EAS): what you need to know

  • San Sebastian's timezone is UTC+1, making San Sebastian one hour ahead of Southampton.

  • Leave plenty of time to make your SOU to EAS flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month such as August? Public holidays and other popular periods can result in longer lines and delays at security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

  • Choose a stopover if you'd love to break up your flight. Just uncheck 'Direct flights only' to look at your options for tickets from Southampton Airport to San Sebastian Airport. Edinburgh Airport is a popular stopover on the SOU to EAS route.

How to find the cheapest flights from Southampton Airport (SOU) to San Sebastian Airport (EAS)

  • Currently, ج.م.‏ 4,388 is the lowest price we've seen for a one-way Southampton Airport to San Sebastian Airport flight. The best price for a return ticket is ج.م.‏ 13,470. Bear in mind that fares may change due to availability at the time of booking.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from SOU to EAS if you book early. Airlines often have some amazing early bird deals.

  • If you're flexible with your trip dates, use the 'Whole month' search tool. It'll show you the cheapest price across the month when looking for your flight from Southampton Airport to San Sebastian Airport.

  • Cut down on the time spent looking for cheap flights from SOU to EAS by setting up a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.

  • Tailor your flights using filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Southampton Airport to San Sebastian Airport.

Handy information about Southampton Airport (SOU)

  • When it comes to the on-time performance of Southampton Airport, data shows 55.7% of flights arrive within the expected timeframe.

  • Southampton Airport is about 8 kilometres from central Southampton. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

  • Expect a trip time of about 25 minutes when using public transport.

  • Looking for a convenient hotel near SOU? If you're boarding an early flight from Southampton Airport to San Sebastian Airport, these stays will put you moments from your departure lounge:

Arriving at San Sebastian Airport (EAS)

  • If you're getting in on a late Southampton Airport to San Sebastian Airport flight, few things top the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and sleeping not long after at one of these accommodation options near EAS:

  • Grab a San Sebastian Airport rental car and explore San Sebastian and beyond with your own wheels. Europcar, Keddy By Europcar and Hertz are top outlets you can book with here.

  • Reserving your ride from San Sebastian Airport about two weeks in advance increases your chances of getting a good deal.

Getting from San Sebastian Airport (EAS) to central San Sebastian

  • From San Sebastian Airport, San Sebastian is approximately 21 kilometres away. It takes around 25 minutes to reach the centre by car.

  • It takes roughly 40 minutes to get there using public transport.

When to fly to San Sebastian Airport (EAS)

  • It's time to pick your dates for your flight from Southampton Airport to San Sebastian Airport. June is the most popular month to visit San Sebastian. If you want a more relaxed vibe, go in January.

  • When reserving your flight from Southampton Airport to San Sebastian Airport, think about the type of weather you like. August is the warmest month in San Sebastian, with temperatures ranging from 15ºC to 25ºC.

  • If you like cooler conditions, search for a cheap ticket from SOU to EAS in January. Temperatures average between 4ºC and 13ºC then.

Explore more of Spain

  • You've done San Sebastian, now it's time to explore more of Spain. Travel around 209 kilometres south-east to Zaragoza to tick off its must-visit sights. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, you'll have a full itinerary ahead.

  • If you're looking to explore another major stop in Spain, head for Salamanca, roughly 402 kilometres south-west of San Sebastian. Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.