Cheap flights from Helsinki, Finland to London, United Kingdom
Flights starting at £36. Choose between Ryanair, Finnair, or Norwegian to find the best price.
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Weekly direct flights
Discover the top airlines offering direct flights from Helsinki to London in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 04.11 - Sun 10.11
Weekly direct flights for Mon 11.11 - Sun 17.11
Weekly direct flights for Mon 18.11 - Sun 24.11
Weekly direct flights for Mon 25.11 - Sun 01.12
Weather in London
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 3°C |
March | 11°C | 4°C |
April | 14°C | 5°C |
May | 17°C | 8°C |
June | 20°C | 11°C |
July | 22°C | 14°C |
August | 22°C | 14°C |
September | 19°C | 12°C |
October | 15°C | 9°C |
November | 10°C | 6°C |
December | 8°C | 3°C |
14 day forecast
Frequently asked questions
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