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Cheap round-trip flights to Helsinki

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap flights to Helsinki

One of the most unique cities in Europe, Helsinki offers a wealth of cultural, historic and natural attractions. Book cheap flights to Helsinki today and you could soon be exploring its wide boulevards, quirky backstreets and vibrant nightlife.

When to book flights to Helsinki

Book your flights from UK to Helsinki in the summer months and you’ll be able to enjoy mild weather, long, sunny days and a wide choice of attractions. The city comes alive during its brief summer, giving you the perfect opportunity to see Helsinki at its best.

If you’re looking for cheap London Helsinki flights, winter is a great time to travel. The city is often blanketed in snow, giving it a wonderful festive feel and a picture postcard aesthetic.

How to find cheap flights to Helsinki

As prices can vary significantly between departure points, make sure you use the ‘All London airports’ option when searching for flights from the capital, and check the ‘Nearby airports’ option from other UK departure points.

If your travel plans aren’t yet fixed, try clicking the ‘Show flexible dates’ link to see if you could save money by flying on a different day.

UK departures to Helsinki

Helsinki Airport

The largest airport in Finland, Helsinki is served by around 50 airlines and operates flights to over 100 destinations around the world.

Regular rail services connect Helsinki Airport with the city centre and other destinations in the local area. A choice of local bus routes is also available from the terminal building.

Which airlines fly to Helsinki?

A number of airlines connect the UK with Helsinki, including:

  • Norwegian Air International
  • Finnair
  • British Airways
  • KLM
  • Air France

How to get around Helsinki

Helsinki’s public transport network is fast, efficient and modern. Buses, trams, metro services and ferries crisscross the Finnish capital and link the city with a choice of other towns and destinations in the nearby area. Helsinki also has a popular public bike share scheme.

Must-see attractions in Helsinki

The most prominent sight in Helsinki is the city’s Market Square. Located on the shores of the Baltic Sea, the square is one of Helsinki’s main focal points and is a great place to begin your exploration of the city.

To find out more about the Finnish capital, head to the Helsinki City Museum. Home to a great choice of exhibitions covering all aspects of life in the city, a visit to this great attraction will help to give you a deeper understanding of Helsinki and its unique culture.

Tips for travelling in Helsinki

Invest in a travel card for your stay in Helsinki to make travel in the city even cheaper. Helsinki is two hours ahead of the UK.

Reviews from verified customers

May 18, 2018

Thank you for comp soft-drinks.

May 17, 2018

Hate the policy about the seats and paying extra for the baggage. On the other hand the baggage did arrive in London so that was a good thing

May 17, 2018

Cant fault Finn air Business class

May 16, 2018

First time flying Finnair Business. Good flight nice staff makes a pleasant change from BA

May 15, 2018

Very comfortable flight with terrific staff

May 11, 2018

Attentive and friendly staff

May 8, 2018

No food on second flight got from Japan and poor beverages - no orange juice or sparkling water, no food, no alcohol.

May 5, 2018

Two downsides. I don’t think Finnair volunteer that their cabin baggage allowance is a lot lower in weight than other airlines. It should be clearer. Also, our bags took a long time to arrive on the baggage carousel.

May 5, 2018

Did not realize that price did not include one bag checked. Not happy with having to pay. Would like prices to be more explicit as to what is excluded.

Apr 30, 2018

A snack would have been great.