LON - HEL

£89 Find Cheap Flights from London to Helsinki – Compare and Save

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Everything you should know

Cheapest return fare
£148
Typical prices: £73-£165
Ryanair
Thu 24/9Sun 27/9
STN - HEL • Direct
Cheapest one-way flight
£89
Multiple Airlines
Sun 25/10
LTN - HEL • 2 stops
Direct flights
You can fly direct with Finnair, Ryanair, and Norwegian. Average duration is 2h 50m
Direct flights
Direct flights
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Direct flights
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Top routes
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Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
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Top stopover airports
Cheapest • Avg £149 (return)
Shortest trip • 4h 35m (one-way)
Insights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 22% compared to booking last minute.
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When to travel
Cheapest • 62% price drop
Most popular
Good to know
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We hope you love your trip to Helsinki!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Helsinki (LON-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Helsinki

Thu, 24 Sep - Sun, 27 Sep
Ryanair Logo
10:25 - 15:15STN  London Stansted-HEL Helsinki-Vantaa
2h 50mdirect
Ryanair Logo
23:25 - 00:25HEL  Helsinki-Vantaa-STN London Stansted
3h 00mdirect
£148Ryanair
Fri, 16 Oct - Tue, 20 Oct
Ryanair Logo
13:10 - 18:00STN  London Stansted-HEL Helsinki-Vantaa
2h 50mdirect
Ryanair Logo
23:50 - 00:50HEL  Helsinki-Vantaa-STN London Stansted
3h 00mdirect
£148Ryanair
Thu, 8 Oct - Mon, 19 Oct
Norwegian Logo
10:00 - 20:00LGW  London Gatwick-HEL Helsinki-Vantaa
8h 00m2 stops Kastrup Copenhagen Stockholm Arlanda
Norwegian Logo
18:50 - 10:20HEL  Helsinki-Vantaa-LGW London Gatwick
17h 30m1 stop Stockholm Arlanda
£148Norwegian
Wed, 16 Sep - Wed, 23 Sep
Norwegian Logo
11:00 - 21:20LGW  London Gatwick-HEL Helsinki-Vantaa
8h 20m1 stop Stockholm Arlanda
Norwegian Logo
07:05 - 10:20HEL  Helsinki-Vantaa-LGW London Gatwick
5h 15m1 stop Stockholm Arlanda
£148Norwegian
Tue, 10 Nov - Sat, 14 Nov
Multiple Airlines Logo
15:55 - 00:40STN  London Stansted-HEL Helsinki-Vantaa
6h 45m1 stop Riga Intl
Multiple Airlines Logo
09:55 - 15:15HEL  Helsinki-Vantaa-STN London Stansted
7h 20m1 stop Stockholm Arlanda
£148Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
20:55 - 11:25STN  London Stansted-HEL Helsinki-Vantaa
12h 30m1 stop Stockholm Arlanda
Multiple Airlines Logo
05:30 - 15:25HEL  Helsinki-Vantaa-STN London Stansted
11h 55m2 stops Riga Intl Kastrup Copenhagen
£148Multiple Airlines
Tue, 13 Oct - Tue, 20 Oct
Scandinavian Airlines Logo
13:55 - 20:35LHR  London Heathrow-HEL Helsinki-Vantaa
4h 40m1 stop Stockholm Arlanda
Scandinavian Airlines Logo
07:15 - 12:55HEL  Helsinki-Vantaa-LHR London Heathrow
7h 40m1 stop Stockholm Arlanda
£149Scandinavian Airlines
Thu, 24 Sep - Thu, 1 Oct
Scandinavian Airlines Logo
13:55 - 23:50LHR  London Heathrow-HEL Helsinki-Vantaa
7h 55m1 stop Stockholm Arlanda
Scandinavian Airlines Logo
13:25 - 17:00HEL  Helsinki-Vantaa-LHR London Heathrow
5h 35m1 stop Stockholm Arlanda
£149Scandinavian Airlines
Wed, 24 Feb - Wed, 10 Mar
Lufthansa Logo
08:45 - 18:45LHR  London Heathrow-HEL Helsinki-Vantaa
8h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
07:05 - 10:45HEL  Helsinki-Vantaa-LHR London Heathrow
5h 40m1 stop Frankfurt am Main
£149Lufthansa
Sun, 15 Nov - Mon, 16 Nov
Lufthansa Logo
07:40 - 18:45LHR  London Heathrow-HEL Helsinki-Vantaa
9h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
17:35 - 22:20HEL  Helsinki-Vantaa-LHR London Heathrow
6h 45m1 stop Frankfurt am Main
£149Lufthansa
Booking Insights

KAYAK’s insights & trends for London to Helsinki flights

Get data-powered insights and trends into flights from London to Helsinki to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Helsinki?

Flight prices are typical for this route right now.

Flights to Helsinki from London usually cost between £93 and £236 in September.
The lowest price found in the past 5 days was £148 on Norwegian (16 Sept–23 Sept).

What is the cheapest London to Helsinki flight route?

The cheapest return flight from London to Helsinki costs £60 on the route between London Stansted Airport (STN) and Helsinki (HEL). Over the past month, this route was, on average, 47% cheaper than other London-Helsinki routes. The most popular route is between London Heathrow Airport (LHR) and Helsinki (HEL).

What’s the cheapest day of the week to fly from London to Helsinki?

For London to Helsinki, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Helsinki back to London, the best deals are generally found on Saturday, with Tuesday being the most expensive.

What is the cheapest month to fly from London to Helsinki?

The cheapest month for flights from London to Helsinki is January, where tickets cost £71 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £264 and £262 respectively.

Can I save money by flying with a stopover from London to Helsinki?

No, with an average price for the route of £217, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London to Helsinki?

To get a below average price on the flight from London to Helsinki, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from London to Helsinki

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know - Cheap tickets from London to Helsinki

Low season

April

Cheapest flight

£89
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 59% lower on average.
Flight from London Gatwick Airport to Helsinki

When to book flights from London to Helsinki

Are your dates flexible? Find out the best times to travel from London to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London to Helsinki

  • Where can I purchase euros at Helsinki-Vantaa Airport?

    ChangeGroup at Helsinki-Vantaa Airport is well positioned to take care of your currency exchange needs, offering seven different locations, including one in Arrivals Hall 2A. ChangeGroup also offers an online service where you can purchase in advance and then pick up upon arrival and is open every day from 05:45 to 21:00 local time.

  • Are there good retail choices at Helsinki-Vantaa Airport?

    Yes, there are. In addition to luxury brands like Salvatore Ferragamo, Max Mara and Bulgari ,there are also several Helsinki Duty Free shops to buy tobacco, spirits or confectionery, Finefood to purchase some Finnish delicacies and the Helsinki Arrival Shop is there for arriving passengers who need to pick up any additional items.

  • How do I get downtown from Helsinki-Vantaa Airport?

    There are good public transport links from the airport, such as the Finnair City Bus, which will connect you to Helsinki Central Railway Station and the Ring Rail Line that services the airport and the city centre. There are also plenty of taxis outside the terminal, which can make the trip in about 30 mins or, as always, you can hire a car and drive yourself.

  • Where is there to eat at Helsinki-Vantaa Airport?

    Arriving passengers can opt between coffee and light fare from Starbucks or grab a burger and chips at Burger King. Bistro Airport offers pizza and pasta made with organic ingredients, while MOI! Helsinki has a good selection of lagers to whet your whistle and if you’re in the mood for a hotdog, then check out Richie’s Gourmet Hot dogs.

  • What visa do I need when I arrive at Helsinki Airport?

    As Finland is part of the Schengen area, it is possible to travel to Helsinki for up to 90 days without a visa. If you plan to stay longer than this, you will need to contact the Finnish Embassy. Your passport must also be valid for at least three months from the day you plan to leave the country.

  • Can I find a hotel at a London airport?

    Staying at an airport hotel is a great way to ensure you’re not in a rush. For instance, you can stay at Courtyard by Marriott at Luton Airport and Gatwick Airport. There is Holiday Inn Express at London City Airport, in the east of the capital, and Stansted Airport, to the north of London. Meanwhile, at Heathrow Airport, you can sleep at Aerotel.

  • How can I reduce my carbon emissions by taking a specific flight from London to Helsinki?

    You can find flights that emit fewer carbon emissions, which is better for the environment. For example, KLM operates this route releasing about 74% less carbon dioxide than the industry standard.

  • Which airlines provide Wi-Fi on flights from London to Helsinki Airport?

    If you are travelling to Helsinki for work, you should look for an airline that will keep you connected throughout. For instance, Scandinavian Airlines provides Wi-Fi to passengers, so you can stay online from take-off to touchdown.

  • What is the cheapest flight from London to Helsinki?

    In the last 5 days, the lowest price for a flight from London to Helsinki was £89 for a one-way ticket and £148 for a return.

  • Which airports will I be using when flying from London to Helsinki?

    London is served by 6 major airports and there is only 1 main airport in Helsinki. You will leave London from one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted. You will be arriving at Helsinki-Vantaa.

  • Which aircraft models fly most regularly from London to Helsinki?

    The Airbus A350-900 is the aircraft model that flies most regularly on the London to Helsinki flight route.

  • Which airline alliances offer flights from London to Helsinki?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London and Helsinki, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to Helsinki?

    There are direct flights from London to Helsinki on a daily basis.

  • Which is the best airline for flights from London to Helsinki, Norwegian or KLM?

    The two airlines most popular with KAYAK users for flights from London to Helsinki are Norwegian and KLM. With an average price for the route of £193 and an overall rating of 8.2, Norwegian is the most popular choice. KLM is also a great choice for the route, with an average price of £219 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from London to Helsinki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Helsinki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Helsinki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Helsinki with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Helsinki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Helsinki

  • Looking for a cheap flight from London to Helsinki? 25% of our users found flights on this route for £107 or less one-way and £187 or less round-trip.
  • Helsinki International Airport or Helsinki-Vantaa (HEL) is the gateway to the metropolitan area of Helsinki and the Uusimaa region of Finland. Several airlines use this airport as their hub, including the regional carriers Norra and City Jet, as well as the national carrier Finnair, which runs flights from London to Helsinki.
  • Since the flight from London to Helsinki is a short haul trip, you may wish to consider driving to the airport and parking your car. All five London metropolitan area airports have adequate parking space for your vehicle should you decide to do so, whether you’re away for a weekend or longer holiday.
  • If you are travelling with the family on your flight from London to Helsinki and you’re using London Gatwick Airport (LGW), you’ll be pleased to know that there are family security lanes, special assistance and Kid Zones located in both airport terminals, which are dedicated to making your travel experience a rewarding one.
  • GLO Hotel Airport is situated at Terminal 2 of Helsinki-Vantaa Airport and is perfect for business travellers or those who prefer accommodation within the vicinity of the airport. However, if it is unavailable, there are other nearby hotels to consider, including Hotel Hilton Helsinki Airport and Scandic Helsinki Airport, both of which are accessible by covered walkway from Terminal 2.
  • Passengers flying out of London Heathrow Airport (LHR) can enjoy the complimentary services and ambience of the lounges at Terminal 5 if they have time to spare before their flight departs. Plaza Premium Lounge near Gate 7 offers first-class comfort and facilities such as showers and spa, while Aspire Lounge near Gate 18 has disabled access, as well as a premium menu and free Wi-Fi.
  • You can get to London’s airports easily from the centre of the city. The Heathrow Express goes from Paddington Station to Heathrow Airport (LHR) in about 15min, the Gatwick Express departs from Victoria Station to Gatwick Airport (LGW) in around 30min, whilst the Stansted Express from Liverpool Street goes to Stansted Airport (STN) in about 45min. You can also reach Luton Airport (LTN) from St Pancras International via the Thameslink Railway, or City Airport (LCY) using the DLR from West Ham.
  • Helsinki Airport (HEL) serves a range of nearby towns and cities, making it a great place to land. From the terminal, you can drive to Vantaa in about 8min, Espoo in around 20 minutes and Lahti in approximately 1 hour.

Prefer to fly direct from London to Helsinki?

 
Find which airlines fly direct from London to Helsinki-Vantaa Airport, which days they fly and book direct flights.

Direct departures

London to Helsinki-Vantaa

Monday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

Tuesday

Finnair,Ryanair

Finnair,Ryanair

Wednesday

Finnair,Ryanair

Finnair,Ryanair

Thursday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

Friday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

Saturday

Finnair,Ryanair

Finnair,Ryanair

Sunday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

See more direct flights

Direct returns

Helsinki-Vantaa to London

Monday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

Tuesday

Finnair,Ryanair

Finnair,Ryanair

Wednesday

Finnair,Ryanair

Finnair,Ryanair

Thursday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

Friday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

Saturday

Finnair,Ryanair

Finnair,Ryanair

Sunday

Finnair,Norwegian,Ryanair

Finnair,Norwegian, +1 more

See more direct flights

Everything you need to know for your flight from London to Helsinki

Other airlines flying from London to Helsinki