Cheap flights from Alta to Helsinki

Helsinki's winters are dark and cold, and January is the cheapest month named for this route. Light returns through spring, while priced months also include February, April, May and June, so compare the calendar rather than assuming one season is always cheaper.

Book further ahead when school holidays, Christmas or the summer travel period overlap with your dates, because fares can rise quickly. Midweek flights and flexible dates often help, and it is worth checking overnight or same-day options before you commit.

The list mixes low-cost brands with full-service and regional carriers, and the balance depends on which flights are operating on your date. Norwegian International, Norwegian, Scandinavian Airlines, Finnair, Nordic Regional Airlines and Wider all appear in searches for this route, and direct flights exist alongside connecting itineraries.

Compare what each fare includes before you choose, especially cabin bag size, checked baggage, seat selection and change rules. A cheaper base fare can cost more once bags and flexibility are added, while a full-service fare may bundle more of that. None of this is fixed by route alone, so check the fare conditions on the ticket you are actually buying.

Before you land, decide how you will reach central Helsinki from Vantaa, because the airport is outside the city centre. Check the terminal, baggage reclaim point and onward transport you plan to use, and keep the details of your first night handy.

Vantaa is Helsinki's main airport, with flights arriving from Alta among other routes. Allow enough time for passport control and baggage, then follow the airport signs to your chosen transport. In winter, allow extra time for de-icing and reduced visibility, and if you are connecting onward, check whether your next flight leaves from the same terminal before you commit to a tight transfer.

Currency

EUR (€)

Power sockets

Type C, F · 230 V

Language

Swedish, Finnish

Emergency number

112

Driving side

right

Calling code

+358

Internet domain

.fi

EU / Schengen

EU member, Schengen area

Population of Helsinki

694 k (2025)

Time zone

UTC+02 (Europe/Helsinki)

Country facts: Wikidata

• Check Finland's entry and passport requirements for your nationality before booking, even on a short trip.
• Check which bag sizes and extras your fare includes, especially if you choose a low-cost carrier.
• Check whether your itinerary is one ticket or separate tickets before relying on a connection.
• Check the departure and arrival airports named on every segment, including Vantaa.
• Check January against the other priced months if your dates are flexible.
• Check winter arrival times if you are landing late in Helsinki.