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Finland

Flights Oslo Finland

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Find the best time to book cheap flights to Helsinki

Flexible on travel dates? Discover the cheapest month to fly to Helsinki

  • Cheapest round-trip flight

    from €115

  • Cheapest month to travel

    February

  • The cheapest day to fly

    Sunday

  • Lowest prices

    3 months before
Oct
€191
Nov
€124
Dec
€124
Jan
€124
Feb
€115
Mar
€124
Apr
€124
May
€124
Jun
€124
Jul
€146
Aug
€145
Sept
€138

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    €283

  • 3 months before

    from

    €144

  • 30 days before

    from

    €176

  • 7 days before

    from

    €205

  • 1 day before

    from

    €281

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€171
Mon
€172
Tue
€192
Wed
€160
Thu
€175
Fri
€355
Sat
€126
Sun

General information

  • Local time (UTC+2) in Helsinki

  • Flight time from Oslo

  • Local currency

    EUR
Finland
Finland is a country in Northern Europe bordering Sweden, Norway and Russia, with access to the Baltic Sea. The capital, Helsinki, forms a metropolitan area together with Espoo and Vantaa. The country is famous for its many lakes (around 55 thousand) and its forests, which cover 69% of its surface. The climate is temperate, with frosty winters and mild summers. The best time to visit is summer, when the days are long and warm. Finland gained independence in 1917 and belongs to many international organisations, including the EU and NATO.