C$168 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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Flight deals from Helsinki Vantaa Airport to San Sebastian Airport

Looking for a cheap last-minute deal or the best return flight from Helsinki Vantaa Airport to San Sebastian Airport? If you want to travel next month, return fares start from C$353. Find the lowest prices on one-way and return tickets right here.

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 May.

Helsinki to San Sebastian: Flight information

The things to know before you go.
Cheapest flight foundC$168
Cheapest month to flyMay

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 C$353. 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 C$353.
As of March 2026, there are no flights flying from Helsinki Vantaa to San Sebastian.
The cheapest month to fly from Helsinki Vantaa to San Sebastian is usually April.
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 Monday, April 20, 2026.
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, Ryanair offers the cheapest flight tickets to San Sebastian.

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

  • Flying over a peak time such as June? School holidays and other popular periods can lead to longer queues and delays at check-in and security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • If you prefer a stopover for your flight from Helsinki-Vantaa Airport to San Sebastian Airport, just deselect 'Direct flights only' and look through your options. Here are the top stopovers between HEL and EAS:

    • Barcelona-El Prat Airport

    • Malaga Airport

    • Palma de Mallorca Airport

  • To see whether you need a visa to enter Spain, check with your carrier and the local consulate or embassy. They'll have the most current information, including additional documents you may need after booking your cheap ticket from HEL to EAS.

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

  • The best price we've seen for a one-way ticket from Helsinki-Vantaa Airport to San Sebastian Airport is C$168. The cheapest price for a return flight is C$353. Bear in mind that fares could change due to availability when booking.

  • Don't wait until the last minute. You're more likely to find cheap flight tickets from HEL to EAS if you book early. Airlines often offer some excellent early bird rates.

  • The 'Whole month' search tool shows you the cheapest flight tickets from Helsinki-Vantaa Airport to San Sebastian Airport throughout the month. It's the best way to snap up a bargain if your plans aren't set in stone.

  • Snapping up a cheap ticket from HEL to EAS is straightforward with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.

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

Handy information about Helsinki-Vantaa Airport (HEL)

  • Traveling from central Helsinki to Helsinki-Vantaa Airport takes about 44 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 19 kilometres in 29 minutes or so, depending on traffic.

  • Want a stress-free start to your trip? Stay near HEL. Whether you're boarding an early flight from Helsinki-Vantaa Airport to San Sebastian Airport or want to avoid feeling rushed, these hotels are the answer:

Arriving at San Sebastian Airport (EAS)

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 center driving.

  • It takes around 38 minutes if you're using public transport.

When to fly to San Sebastian Airport (EAS)

  • The quietest month for a flight from Helsinki-Vantaa Airport to San Sebastian Airport is February, while June is the most popular. Pick the best time to visit San Sebastian based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Helsinki-Vantaa Airport to San Sebastian Airport, consider the kind of weather you like. August is the warmest month in San Sebastian, with temperatures ranging from 15ºC to 25ºC.

  • For cooler conditions, look for a cheap ticket from HEL to EAS in January. Temperatures average between 4ºC and 13ºC then.

More about San Sebastian

  • When it comes to looking for somewhere to lay your head, you can find the most popular stays in San Sebastian right here. Explore these options once you've locked in your flight from HEL to EAS:

  • Monte Urgull and Monte Igueldo are just a couple of the leading attractions to add to your San Sebastian itinerary. Keep the adventure rolling by checking out San Telmo Museum.

Complete your San Sebastian trip with hotels and a car rental

  • Once you've secured your cheap ticket to San Sebastian Airport, discover our low prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one go to find the best car rental price for your San Sebastian trip.

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