Cheap flights from Helsinki to London Heathrow

from as little as £271

2 nights in London, departing Helsinki on 30 / Jan / 2025 with Finnair (price found 10 hours ago)

Subject to availability, prices correct of the last 24 hours
London Heathrow

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The Helsinki / London Heathrow route

All 1849 km of it

Cheap flight deals for this route

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London Heathrow flight facts

What you need to know

Alternative flights from the UK to London Heathrow

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London Heathrow

30 / Jan / 2025 is currently the lowest priced day of the year to fly the Helsinki/London Heathrow route. There are around 15 flights on any given week from the UK to London Heathrow and the cheapest month to fly right now is January.

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

Min / Max Temperature (°C)
LOWEST

2 °C

AVG

11 °C

HIGHEST

24 °C

Rainfall (mm)
LOWEST

38.1 mm

AVG

52.5 mm

HIGHEST

66 mm

Key facts about London Heathrow

How to get cheap flights from Helsinki to London Heathrow

Tips and advice from our flight experts

We've scanned every flight from Helsinki to London to find the best deals. If you want a cheap flight, it's best to be as flexible as you can on dates. At the moment, the cheapest flight is on 30 / Jan / 2025. If that day's no good for you, try searching by month to see some alternative dates.

You can use the filters on your search to see more flights and find cheaper rates – London has more than one airport. So if you don't need to fly into London Heathrow, it's worth checking your other options. The 1849 km flight usually takes about 5 hrs 35 mins.

You'll find that the cheapest flights There are 15 direct and indirect flights a week to London, so you should be able to find one that works for you. The most popular airlines are Finnair, British Airways & Turkish Airlines.

If you're planning on going to London during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.

Other popular destinations near London Heathrow

Where other people are flying to

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