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Flights Prague 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 £138

  • Cheapest month to travel

    February, March

  • The cheapest day to fly

    Friday

  • Lowest prices

    7 days before
Oct
£169
Nov
£142
Dec
£142
Jan
£142
Feb
£138
Mar
£138
Apr
£143
May
£146
Jun
£143
Jul
£145
Aug
£148
Sept
£145

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

    £578

  • 3 months before

    from

    £402

  • 30 days before

    from

    £295

  • 7 days before

    from

    £207

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
£440
Mon
£415
Tue
£341
Wed
£420
Thu
£204
Fri
??
Sat
£214
Sun

General information

  • Local time (UTC+2)

  • Flight time from Prague

  • Exchange Rate

    1 EUR = 0.84 GBP
Helsinki
Helsinki is the capital of Finland, set on the Gulf of Finland. With around 650 thousand inhabitants, the city is the country's cultural, industrial and administrative centre. It is home to the renowned University of Helsinki, founded in 1828, and to Helsinki-Vantaa airport. The Suomenlinna fortress is worth visiting, as is a stroll through the picturesque city centre. Average temperatures are -5 °C in winter and 20 °C in summer. The best time to visit is the summer months, when the days are long and warm.