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London Finland - Cheap flights

Special flight deals from London to 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 45 USD

  • Cheapest month to travel

    November

  • The cheapest day to fly

  • Lowest prices

Oct
54 USD
Nov
45 USD
Dec
101 USD
Jan
87 USD
Feb
93 USD
Mar
98 USD
Apr
116 USD
May
114 USD
Jun
130 USD
Jul
155 USD
Aug
104 USD
Sep
122 USD

When is the best time to buy flight tickets?

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

    Discover the cheapest day to fly

    Discover on which day of the week flights are usually the most affordable.
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    General information

    • Local time (UTC+2) in Helsinki

    • Flight time from London

    • Exchange Rate

      1 EUR = 1.13 USD
    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.