£31 Find Cheap Flights from London to Finland

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 Finland departing on 3/6. 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.
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Best Finland Flight Deals from London

Cheapest return prices found by our users on KAYAK in the last 72 hours

Helsinki
Helsinkidirect£52
Rovaniemi
Rovaniemi1 stop£135
Kittilä
Kittilä2 stops£164
Ivalo
Ivalo1 stop£293
Turku
Turku1 stop£98
Oulu
Oulu1 stop£158
Tampere
Tampere1 stop£176
Kokkola
Kokkola1 stop£247

Cheap Flight Deals from London to Finland (LON-FI0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Finland 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 London to Finland

Recommended return flight deals departing in the coming months from the most popular airlines that fly from London to Finland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
07:50 - 12:40STN-HEL
2h 50mdirect
Ryanair Logo
22:50 - 23:50HEL-STN
3h 00mdirect
£52Ryanair
Find Deal
Tue, 3 Jun - Wed, 18 Jun
Ryanair Logo
07:35 - 12:25STN-HEL
2h 50mdirect
Ryanair Logo
22:50 - 23:50HEL-STN
3h 00mdirect
£52Ryanair
Find Deal
Thu, 12 Jun - Wed, 18 Jun
Norwegian Logo
19:55 - 09:30LGW-HEL
11h 35m1 stop
Norwegian Logo
07:05 - 09:50HEL-LGW
4h 45m1 stop
£87Norwegian
Find Deal
Wed, 7 May - Wed, 14 May
Norwegian Logo
13:10 - 18:20LGW-HEL
27h 10m1 stop
Norwegian Logo
18:50 - 10:20HEL-LGW
17h 30m1 stop
£90Norwegian
Find Deal
Tue, 13 May - Mon, 19 May
airBaltic Logo
17:25 - 08:20LGW-HEL
12h 55m1 stop
airBaltic Logo
05:35 - 08:15HEL-LGW
4h 40m1 stop
£117airBaltic
Find Deal
Mon, 8 Sep - Fri, 12 Sep
Scandinavian Airlines Logo
21:05 - 09:40LHR-HEL
10h 35m1 stop
Scandinavian Airlines Logo
10:20 - 12:55HEL-LHR
4h 35m1 stop
£128Scandinavian Airlines
Find Deal
Wed, 4 Jun - Wed, 11 Jun
Scandinavian Airlines Logo
09:55 - 20:25LHR-HEL
8h 30m1 stop
Scandinavian Airlines Logo
07:15 - 12:55HEL-LHR
7h 40m1 stop
£129Scandinavian Airlines
Find Deal
Thu, 15 May - Tue, 10 Jun
airBaltic Logo
17:20 - 00:20LGW-HEL
5h 00m1 stop
airBaltic Logo
09:00 - 08:15HEL-LGW
25h 15m1 stop
£176airBaltic
Find Deal
Fri, 9 May - Sun, 11 May
Finnair Logo
07:30 - 12:20LHR-HEL
2h 50mdirect
Finnair Logo
08:00 - 09:10HEL-LHR
3h 10mdirect
£201Finnair
Find Deal
Thu, 12 Jun - Wed, 18 Jun
Finnair Logo
07:30 - 12:20LHR-HEL
2h 50mdirect
Finnair Logo
19:30 - 20:40HEL-LHR
3h 10mdirect
£202Finnair
Find Deal
Thu, 5 Jun - Thu, 12 Jun

KAYAK's insights & trends for London to Finland flights

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

What is the cheapest London to Finland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Finland.
The cheapest ticket to Finland from London found in the last 72 hours was to Helsinki, at £48 return. The most popular route is from London Heathrow Airport (LHR) to Helsinki (HEL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £179.

What is the cheapest time of day to fly to Finland?

The average price for all round-trip flights from London to Finland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Finland is generally at night, when retur flights cost £212 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Finland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £736.

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

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 £442, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Finland, 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 to Finland is November, when tickets cost £62 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £224 and £200 respectively.

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

The average price of all round-trip flights from London to Finland clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London to Finland, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Finland, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Finland, 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 to Finland, 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 - Cheap tickets from London to Finland

Low season

March

High season

December

Cheapest flight

£31
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from London Stansted Airport to Helsinki

FAQs - booking Finland flights

  • Can I fly non-stop from London to Finland?

    Yes, you can fly from London Gatwick (LGW), London Heathrow (LHR) and London Stansted (STN) direct to Finland’s Helsinki-Vantaa Airport (HEL). Norwegian Air flies out of LGW while Finnair has flights departing from LHR. Ryanair operates a direct flight from STN. You may have to use different airlines for each leg of the journey in order to obtain the best price, but there is a wide range of direct flights to choose from.

  • Do I need a visa to travel to Finland?

    Currently, British passport holders are allowed to enter Finland without a visa for a period of less than 90 days in any 180 day period. Travellers should be in possession of a passport that was issued during the previous 10 years and should also hold proof of onward travel. It is advisable to hold proof of sufficient funds as well as documents that show the purpose of your trip.

  • How do I get from Helsinki-Vantaa Airport (HEL) into the city and beyond?

    The easiest way to get into Helsinki from the airport is on the train. The train station is situated directly below the terminal and can be reached by elevator or escalator. Lines I and P on the local trains run into the centre of Helsinki and the journey takes in the region of 30 minutes.

  • I’m travelling from London to Finland to visit Lapland, where should I fly to?

    The easiest way to get to Lapland is to fly from one of the London airports to Helsinki and then catch an onward flight to Rovaniemi Airport (RVN) or Kittilä Airport (KTT), both in Finland. While there are direct flights from Rovaniemi Airport back to LGW and STN, all the outgoing flights from London to Lapland require a stopover in Helsinki.

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

    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 Finland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Finland 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 London to Finland?

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

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

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

See more FAQs

Top tips for finding a cheap flight from London to Finland

  • The quickest way to get to London Heathrow (LHR) to catch your cheap flight from London to Finland is to use the dedicated Heathrow Express that runs every 15 minutes from London Paddington Station. If you are travelling to Finland from London Gatwick (LGW), you can catch the Gatwick Express from Victoria Station in London. These trains run every half hour and the journey takes around half an hour.
  • London is served by five different airports so you can choose an airport that is suitable for your location. If you’re travelling from the north-east, look for a cheap flight from London to Finland that originates at London Stansted Airport (STN). If you are in the west of the city LHR might be a better bet.
  • Travelling with kids from London? LHR has play places specially for the little travellers and if you if you are travelling from T3 on Finnair, the play area is located above the Departure Lounge and you can get there by hopping into the lift near Dixons.
  • If you’ve found a cheap flight from London to Finland, especially Helsinki, and you have extra time on your hands once you’ve explored the city, it may be an idea to plan a quick visit to the city of Tallinn, in Estonia, which is just under 50 miles away. You will need to have your passport with you.
  • Give yourself the option to choose your seat and perhaps give yourself a little more room by looking for flights on Finnair or British Airways, both of which fly direct to Finland. You can choose an economy fare that allows you to select your seat before you fly.
See more tips

Top 5 airlines serving from London to Finland

Need help choosing which airline to fly with from London to Finland? 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.
7.8
NorwegianOverall score based on 227 reviews
6.2Entertainment
6.6Food
7.7Boarding
7.6Comfort
8.2Crew
Airline reviews

Overall flight was fantastic.i really enjoy the whole journey .

10.0 ExcellentAwais, Sept 2023CDG - OSL
Read more Norwegian reviews

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Pros: "Nothing,except I got to my destination safely"
Cons: "Everything.They don’t ever offer you WATER in a 10 hour flight!! Check in crew rude. Attends dismissive to rude."

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 helpful in getting us off the plane first to make a tight connection.

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.

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

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.

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.

We were sitting in SAS plus. Super friendly, service that went above and beyond on a Full Flight too! Meals were deliscious and trays were cleared promptly. Generous drinks offered throughout the flight. Would like to suggest better movies on offer to watch.... In all genres and maybe more cooking shows? There was only 1, Nadia's Everyday Baking... Thank you

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.

compared to other business class journeys, the hard product is okay..but the service of the staff is underwhelming. They are very senior and seems only to care for the colleagues they upgraded to biz and to themselves , I was not offered food before after 1 1/2 -2 hours, and the menu had one dish and the food was not that. And i could not get the breakfast.. just coffee and a croissant. i have type 1 diabetes .. luckily i had my own food. was low in sugar after sleeping and woke up 55 minutes before landing .. not able to get food anymore !! so bad business experience!

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

People at the gate were the worst I ever met from Ryanair

We had a delay. That made me feel anxious because I arrived out of time

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

On time was excellent, not serving any water and deliberate seatings apart is deplorable.

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Blood contaminated tissue was stuffed to the back of the seat in front of us.

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

Cabin class types available on flights to Finland

Cabin classes available on flights to Finland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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