LHR - HEL

$103 Find Cheap Flights from London to Helsinki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Helsinki departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Helsinki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Helsinki, as well as popular online travel agencies
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Flights Deals

Cheap Flights from London to Helsinki

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from London to Helsinki

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Helsinki.
Discover the best prices for you by selecting your travel dates on KAYAK.
Scandinavian Airlines Logo
6:40 am - 11:35 pmLHR-HEL
14h 55m1 stop
Scandinavian Airlines Logo
5:35 pm - 9:20 pmHEL-LHR
5h 45m1 stop
$190Scandinavian Airlines
Find Deal
Tue, Jun 3 - Thu, Jun 12
Scandinavian Airlines Logo
9:55 am - 4:55 pmLHR-HEL
5h 00m1 stop
Scandinavian Airlines Logo
5:35 pm - 9:20 pmHEL-LHR
5h 45m1 stop
$198Scandinavian Airlines
Find Deal
Thu, May 15 - Mon, May 19
 Logo
9:05 pm - 9:40 amLHR-HEL
10h 35m1 stop
 Logo
9:05 pm - 10:10 pmHEL-LHR
3h 05mnonstop
Mon, Jun 2 - Wed, Jun 18
Lufthansa Logo
6:55 am - 11:50 pmLHR-HEL
14h 55m1 stop
Lufthansa Logo
6:05 am - 8:45 pmHEL-LHR
16h 40m1 stop
$217Lufthansa
Find Deal
Tue, Jun 3 - Sat, Jun 7
Lufthansa Logo
6:55 am - 11:50 pmLHR-HEL
14h 55m1 stop
Lufthansa Logo
6:05 am - 8:45 pmHEL-LHR
16h 40m1 stop
$219Lufthansa
Find Deal
Tue, Jun 3 - Sat, Jun 7
Finnair Logo
9:30 am - 2:20 pmLHR-HEL
2h 50mnonstop
Finnair Logo
8:00 am - 9:10 amHEL-LHR
3h 10mnonstop
$225Finnair
Find Deal
Thu, Sep 11 - Sun, Sep 14
 Logo
5:00 pm - 12:05 amLHR-HEL
5h 05m1 stop
 Logo
9:05 pm - 10:10 pmHEL-LHR
3h 05mnonstop
Mon, Jun 2 - Wed, Jun 18
Finnair Logo
10:20 am - 3:15 pmLHR-HEL
2h 55mnonstop
Finnair Logo
8:00 am - 9:10 amHEL-LHR
3h 10mnonstop
$235Finnair
Find Deal
Wed, Sep 10 - Sun, Sep 14
Austrian Airlines Logo
6:00 am - 12:15 amLHR-HEL
16h 15m2 stops
Austrian Airlines Logo
6:10 am - 9:40 pmHEL-LHR
17h 30m2 stops
$321Austrian Airlines
Find Deal
Thu, May 15 - Mon, May 19
Austrian Airlines Logo
6:00 am - 12:25 amLHR-HEL
16h 25m2 stops
Austrian Airlines Logo
6:10 am - 8:20 amHEL-LHR
28h 10m2 stops
$347Austrian Airlines
Find Deal
Wed, Jun 4 - Mon, Jun 9
Expert advice

Expert advice for your flight from London to Helsinki

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

American Airlines' Main Cabin Extra offers early boarding and complimentary drinks for a small fee.


Access American Airlines' extensive inflight entertainment via their app for a wide range of content.

Finnair

Finnair's A350 offers a quieter cabin with higher humidity, enhancing passenger comfort.


Enjoy inflight Wi-Fi on most Finnair flights, with affordable packages available.

Read more about Finnairby Gabriel Leigh
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

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.

Read more
Useful Info

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.

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

The average price of all round-trip flights from London Heathrow Airport to Helsinki clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Helsinki on a Sunday and more expensive on a Saturday. On your return trip to London, you should consider flying back on a Friday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Helsinki, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Helsinki is March, where tickets cost $235 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $399 and $331 respectively.

Can I save money by flying with a layover from London Heathrow Airport to Helsinki?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $874, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Helsinki, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Helsinki, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonMarch
High seasonJuly
Cheapest flight$103
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from London 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Helsinki flights

  • 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 is the cheapest flight from London Heathrow Airport to Helsinki?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Helsinki was $103 for a one-way ticket and $190 for a round-trip.

  • Do I need a passport to fly between London and Helsinki?

    Yes, you’ll need a passport to travel to Helsinki from London.

  • Which airlines offer Wi-Fi service onboard planes from London to Helsinki?

    Asiana Airlines, and KLM offer inflight Wi-Fi service on the London to Helsinki flight route.

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

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London to Helsinki flight route.

  • Which airline alliances offer flights from London to Helsinki?

    oneworld is the only airline alliance operating flights between London and Helsinki.

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

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

  • Which is the best airline for flights from London to Helsinki, Finnair or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from London to Helsinki are Finnair and Scandinavian Airlines. With an average price for the route of $338 and an overall rating of 7.6, Finnair is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $183 and an overall rating of 7.3.

  • 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 round-trip ticket. You could then fly to Helsinki with an airline and back to London with another airline. Booking your flights between London and HEL can sometimes prove cheaper using this method.

  • 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 Heathrow Airport to Helsinki

  • Looking for a cheap flight? 25% of our users found flights on this route for $185 or less one-way and $332 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.

Prefer to fly direct from London to Helsinki?

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

Direct departures

London Heathrow to Helsinki-Vantaa

Monday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Tuesday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Wednesday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Thursday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Friday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Saturday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Sunday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

See more direct flights

Direct returns

Helsinki-Vantaa to London Heathrow

Monday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Tuesday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Wednesday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Thursday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Friday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Saturday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Sunday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

See more direct flights
See more direct flights

Top airlines flying from London to Helsinki

 
See real verified KAYAK customer reviews for airlines flying from London to Helsinki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Helsinki? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1275 reviews
7.4Comfort
6.7Food
6.9Entertainment
8.1Crew
7.6Boarding
Airline reviews

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

8.0 ExcellentAnonymous, Jan 2025DFW - CVG
Read more Finnair reviews

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

They were all bad because SAS was at fault and cost me my time. I will never fly SAS again.

You cost me my time and did not compensate properly. Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

Please see my comments for the flight from Chicago to Copenhagen

All flights were on time! The crew was nice and polite Thank you. Food was awful. They give you terrible pasta or rice dish and make you pay for chicken if you’d like meat. When I asked for water with my tea, they told me, I’d have to pay 3 euros for water. Restrooms were filthy half way through the flight.

The meal offered was fish. I am allergic to fish. When I told her, she just took the box of food back without offering me an alternative.... I had to ask... can I then have a bag of chips? She did give it to me. I am a Euro Bonus gold member. Please just take the time to offer something else. Easy and from a customer service point of view, .... Considerate.

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

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