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Helsinki

Flights Oslo Helsinki

Special flight deals from Oslo to Helsinki

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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 €120

  • Cheapest month to travel

    July, September, October, November, December

  • The cheapest day to fly

    Sunday

  • Lowest prices

    3 months before
Apr
€129
May
€130
Jun
€129
Jul
€120
Aug
€130
Sept
€120
Oct
€120
Nov
€120
Dec
€120
Jan
€139
Feb
??
Mar
??

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)

  • Flight time from Oslo

  • Local currency

    EUR
Helsinki
Helsinki is the capital of Finland, situated on the Gulf of Finland. Home to about 650,000 people, the city is a hub of culture, industry, and administration in the country. It hosts the renowned University of Helsinki, founded in 1828, as well as the Helsinki-Vantaa Airport. Don't miss the Suomenlinna Fortress and take a stroll through the picturesque city center. Average winter temperatures are -5 °C, while summer temperatures reach 20 °C. The best time to visit is during the summer months, when the days are long and warm.

    Popular flights to Helsinki

    Popular flights to Finland

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