Cheap flights from Helsinki to London

Q: What are the cheapest airlines?

Finnair, British Airways, Turkish Airlines. These airlines usually offer the cheapest flights from Helsinki to London.

Q: Can I fly direct to London?

Finnair, British Airways. You can fly non-stop from Helsinki to London with these airlines.

Q: What airlines fly indirectly?

Turkish Airlines. These airlines fly from Helsinki to London, but you’ll have at least one layover.

Q: How long is the flight?

3 hrs. This is the shortest flight time from Helsinki to London.

from as little as £184

7 nights in London, departing Helsinki on 06 / Feb / 2025 with Air Baltic (price found 6 hours ago)

Subject to availability, prices correct of the last 24 hours

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The Helsinki / London route

All 1859 km of it

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London flight facts

What you need to know

What are the cheapest airlines?

Finnair
British Airways
Turkish Airlines

These airlines usually offer the cheapest flights from Helsinki to London.

Can I fly direct to London?

Finnair
British Airways

You can fly non-stop from Helsinki to London with these airlines.

What airlines fly indirectly?

Turkish Airlines

These airlines fly from Helsinki to London, but you’ll have at least one layover.

How long is the flight?

3 hrs

This is the shortest flight time from Helsinki to London.

Alternative flights from the UK to London

Check out prices for other routes

Helsinki to London City Airport

search for price

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Helsinki to London Gatwick

from £184 pp

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Helsinki to London Heathrow

from £271 pp

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Helsinki to London Stansted

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Alternative flights from Helsinki

You might find cheaper flights nearby

Amsterdam from Helsinki

from £270 pp

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Istanbul from Helsinki

from £225 pp

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06 / Feb / 2025 is currently the lowest priced day of the year to fly the Helsinki/London route. There are around 16 flights on any given week from the UK to London and the cheapest month to fly right now is February.

Not suitable? Try running another search or viewing all cheap flight deals.

Key facts about London

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English

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How to get cheap flights from Helsinki to London

Tips and advice from our flight experts

There are 16 direct and indirect flights connecting Helsinki and London every week, with the journey taking 6 hrs 55 mins on average. Scroll through your results to compare flight times and prices – the cheapest flight from Helsinki to London is currently sitting at £184.

Being flexible with your dates could help you find a cheaper flight from Helsinki to London.

In London, London Heathrow (LHR) is usually the cheapest airport to fly to, but there are two airports to choose from. Not sure who to fly with? Finnair, British Airways & Turkish Airlines are the most popular airlines available from Helsinki.

But if you can't find one which is right for you, try looking at flights to other cities in United Kingdom to check out some other options.