Cheap Flights from Helsinki Vantaa to San Sebastian

Compare Helsinki Vantaa to San Sebastian flight deals

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

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Find the cheapest month to fly from Helsinki Vantaa to San Sebastian

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

Helsinki Vantaa to San Sebastian: Alternative routes

Compare routes from Helsinki Vantaa to San Sebastian below. You may find an airport to fly into that's cheaper, faster, or easier than San Sebastian.

Helsinki to San Sebastian: Flight information

The things to know before you go.
Cheapest flight foundR 3,068
Cheapest month to flyAugust

Finding cheap flights from Helsinki Vantaa to San Sebastian: Frequently asked questions

The best price we found for a return flight from Helsinki Vantaa to San Sebastian is R 6,356. 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 Helsinki Vantaa to San Sebastian. But we found flights with one or more stops from R 6,356.
As of June 2025, there are no flights flying from Helsinki Vantaa to San Sebastian.
The cheapest month to fly from Helsinki Vantaa to San Sebastian is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to San Sebastian Airport on Wednesday, 24 September 2025.
No airlines currently offer direct flights between Helsinki Vantaa 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, Norwegian Air Sweden offers the cheapest flight tickets to San Sebastian.

Travelling from Helsinki-Vantaa Airport (HEL) to San Sebastian Airport (EAS): what you need to know

  • The timezone in San Sebastian is UTC+1, which is one hour behind Helsinki.

  • Leave enough time to make your HEL to EAS flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month like June? Major public holidays and other popular periods can mean longer queues at airport checkpoints. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Helsinki-Vantaa Airport to San Sebastian Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Worthwhile stopovers between HEL and EAS include:

    • Barcelona-El Prat Airport

    • Palma de Mallorca Airport

    • Malaga Airport

How to find the cheapest flights from Helsinki-Vantaa Airport (HEL) to San Sebastian Airport (EAS)

  • R 3,068 is the best price for a one-way Helsinki-Vantaa Airport to San Sebastian Airport flight. A return flight starts from R 6,356. These prices can change depending on demand and availability.

  • To score cheap tickets from HEL to EAS, book ahead. Airlines typically offer their most competitively priced fares when flights are first made available.

  • If you're flexible with your trip dates, try using the 'Whole month' tool. It'll find the lowest price in every month when looking for your flight from Helsinki-Vantaa Airport to San Sebastian Airport.

  • You don't need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from HEL to EAS.

  • Tailor your flights with filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Helsinki-Vantaa Airport to San Sebastian Airport.

Handy information about Helsinki-Vantaa Airport (HEL)

  • When it comes to the on-time performance of Helsinki-Vantaa Airport, 60.23% of flights arrive within the scheduled timeframe.

  • Helsinki-Vantaa Airport is around 19 kilometres from central Helsinki. If you're driving, ride-sharing or catching a cab from the centre, it'll take 30 minutes or so to get there, depending on the traffic.

  • The journey when using public transport takes about 45 minutes.

  • Taking an early flight from Helsinki-Vantaa Airport to San Sebastian Airport? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by picking one of these stays close to HEL:

Arriving at San Sebastian Airport (EAS)

  • The last thing you want is a long trip to your hotel if you're arriving on a late Helsinki-Vantaa Airport to San Sebastian Airport flight. Book one of these accommodation options near EAS instead:

  • Grab a San Sebastian Airport rental car and discover San Sebastian and beyond with your own wheels. Europcar, Keddy By Europcar and Hertz are popular providers to choose from here.

  • Booking your vehicle from San Sebastian Airport about two weeks ahead increases your chances of getting a good deal.

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

  • San Sebastian Airport to central San Sebastian has a drive time of around 25 minutes. It's approximately 21 kilometres away.

  • Travelling to the centre by public transport takes roughly 40 minutes.

When to fly to San Sebastian Airport (EAS)

  • It's time to work out your trip dates for your flight from Helsinki-Vantaa Airport to San Sebastian Airport. June is the most popular month to head to San Sebastian. If you prefer a more laid-back vibe, go in January.

  • Before locking in your flight from Helsinki-Vantaa Airport to San Sebastian Airport, think about the type of weather you like. August is the warmest month in San Sebastian, with the temperature ranging from 15ºC (59ºF) to 25ºC (77ºF).

  • January has average temperatures of between 4ºC (39ºF) and 13ºC (55ºF). Search for cheap tickets from HEL to EAS sometime around then if you like travelling in cooler conditions.

Explore more of Spain

  • San Sebastian is always a good idea, but there are so many other parts of Spain just waiting to be discovered. About 209 kilometres south-east of San Sebastian, a visit to Zaragoza will keep you on the go. Check out popular attractions like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • Salamanca is another well-known destination in Spain and is around 402 kilometres south-west of San Sebastian. No trip is complete without experiencing Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.

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