HEL - LHR

£60 Find Cheap Flights from Helsinki to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Heathrow departing on 10/6. 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 London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to London, 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 Helsinki to London, as well as popular online travel agencies
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Cheap Flight Deals from Helsinki to Heathrow (HEL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Helsinki to Heathrow 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 return flight deals from Helsinki to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Helsinki to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Scandinavian Airlines Logo
07:15 - 17:00HEL-LHR
11h 45m1 stop
Scandinavian Airlines Logo
06:40 - 16:55LHR-HEL
8h 15m1 stop
£132Scandinavian Airlines
Find Deal
Mon, 12 May - Thu, 15 May
Scandinavian Airlines Logo
17:35 - 21:20HEL-LHR
5h 45m1 stop
Scandinavian Airlines Logo
13:55 - 20:25LHR-HEL
4h 30m1 stop
£133Scandinavian Airlines
Find Deal
Mon, 12 May - Tue, 13 May
 Logo
21:05 - 22:10HEL-LHR
3h 05mdirect
 Logo
06:40 - 16:55LHR-HEL
8h 15m1 stop
Tue, 19 Aug - Tue, 26 Aug
 Logo
07:05 - 17:00HEL-LHR
11h 55m1 stop
 Logo
13:55 - 20:25LHR-HEL
4h 30m1 stop
Fri, 6 Jun - Thu, 12 Jun
Finnair Logo
21:05 - 22:10HEL-LHR
3h 05mdirect
Finnair Logo
09:30 - 14:20LHR-HEL
2h 50mdirect
£184Finnair
Find Deal
Wed, 18 Jun - Tue, 24 Jun
Finnair Logo
21:05 - 22:10HEL-LHR
3h 05mdirect
Finnair Logo
07:30 - 12:20LHR-HEL
2h 50mdirect
£186Finnair
Find Deal
Wed, 18 Jun - Tue, 24 Jun
Lufthansa Logo
19:40 - 08:15HEL-LHR
14h 35m1 stop
Lufthansa Logo
09:30 - 00:25LHR-HEL
12h 55m1 stop
£187Lufthansa
Find Deal
Fri, 9 May - Sun, 11 May
Brussels Airlines Logo
06:10 - 17:05HEL-LHR
12h 55m2 stops
Brussels Airlines Logo
11:05 - 00:50LHR-HEL
11h 45m2 stops
£228Brussels Airlines
Find Deal
Mon, 12 May - Sat, 17 May
Lufthansa Logo
19:40 - 08:15HEL-LHR
14h 35m1 stop
Lufthansa Logo
13:30 - 23:50LHR-HEL
8h 20m2 stops
£240Lufthansa
Find Deal
Fri, 9 May - Mon, 12 May
Brussels Airlines Logo
06:10 - 17:05HEL-LHR
12h 55m2 stops
Brussels Airlines Logo
11:05 - 00:25LHR-HEL
11h 20m2 stops
£300Brussels Airlines
Find Deal
Mon, 19 May - Wed, 28 May

Expert advice for your flight from Helsinki to Heathrow

 
Snippets provided in this section are AI-generated based on a summarisation 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 specific 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

Basic Economy offers Group 9 boarding and no free checked bags, ideal for carry-on travelers.


Main Cabin Extra includes early boarding (Group 5) and complimentary alcoholic drinks for a small fee.

British Airways

BA's Euro Traveller fares include a carry-on bag, avoiding surprise fees common with budget airlines.


BA offers 31-inch pitch in economy, but check for A321neo planes with reduced legroom.

Finnair

Finnair's A350 offers higher humidity and lower cabin altitude for a more comfortable journey.


Economy Comfort provides extra legroom for a small charge, enhancing comfort on short-haul flights.

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, 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
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

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.

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

KAYAK's insights & trends for Helsinki to Heathrow flights

Get data-powered insights and trends into flights from Helsinki to Heathrow 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 Helsinki to London Heathrow Airport?

The average price of all round-trip flights from Helsinki to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Wednesday and more expensive on a Tuesday. On your return trip to Helsinki, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to London Heathrow Airport, 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 Helsinki to London Heathrow Airport is November, where tickets cost £184 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £242 and £232 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £771, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to London Heathrow Airport, 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 Helsinki to London Heathrow Airport, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from Helsinki to London Heathrow Airport

Low season

January

High season

July

Cheapest flight

£60
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Helsinki to London Heathrow Airport

When to book flights from Helsinki to Heathrow

Are your dates flexible? Find out the best times to travel from Helsinki to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Helsinki to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Helsinki to London Heathrow Airport was £80 for a one-way ticket and £176 for a return.

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

    On your way to London Heathrow Airport, you’ll fly out from Helsinki-Vantaa. You’ll be landing at London Heathrow.

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

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

  • Which airline alliances offer flights from Helsinki to London Heathrow Airport?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Helsinki to London are Finnair and Scandinavian Airlines. With an average price for the route of £248 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 £161 and an overall rating of 7.3.

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

    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 Helsinki to London Heathrow Airport.

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

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

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

    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 London Heathrow Airport with an airline and back to Helsinki with another airline.

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

    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 London Heathrow Airport from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

  • Looking for a cheap flight from London Heathrow Airport to Helsinki? 25% of our users found flights on this route for £108 or less one-way and £181 or less round-trip.

Prefer to fly direct from Helsinki to London Heathrow Airport?

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

Direct departures

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

Direct returns

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
See more direct flights

Top airlines flying from Helsinki to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to London. 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 Helsinki to Heathrow? 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 1272 reviews
6.7Food
7.4Comfort
7.6Boarding
6.9Entertainment
8.1Crew
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

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

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.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

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.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? 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.

I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.

Please see my comments for the flight from Chicago to Copenhagen

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

Information on your arrival and departure airports

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