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Find cheap flights from London Heathrow Airport to Finland from £71

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Finland departing on 28/8. 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
0 bags
Sat 6/7
Sat 13/7

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Best Finland Flight Deals

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

Helsinki
Helsinki1 stop£129
Rovaniemi
Rovaniemi1 stop£237
Kittilä
Kittilä1 stop£270
Ivalo
Ivalo1 stop£250
Tampere
Tampere1 stop£304
Turku
Turku2 stops£289
Oulu
Oulu1 stop£285
Kokkola
Kokkola1 stop£286
Kemi
Kemi1 stop£246

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

Low season

April

High season

December

Cheapest flight

£71
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (19% more expensive on average)
Flight from London Heathrow Airport to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Finland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Finland from London Heathrow Airport 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 Heathrow Airport 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 to Finland with an airline and back to London Heathrow Airport with another airline.

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

  • Morning departure is around 155% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to Finland

Need help choosing which airline to fly with from Heathrow 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
KLMOverall score based on 1489 reviews
7.3Food
8.4Crew
7.2Entertainment
7.8Boarding
7.7Comfort
Airline reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

8.0 ExcellentJacob Oluleke, Apr 2024LOS - AMS
Read more about KLM reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

no issues at all... Kudos to the food. This time was really really good

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

flight attendant spilled juice on me entertainment was limited i wanted to upgrade but $$$ was exorbitant i purchased $69 seat, only to find out day of flight/purchase never went through & I was "assigned" a terrible seat! ( btw another passenger complained of the same thing happening to her)

Other than a delay that had nothing to do with the staff, it was a very pleasant experience.

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

They lost my luggage. Tromso in winter without warm clothes is not fun.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Be sure to check bags for 23 kg,.(50 lbs) Coming from US I chose the wrong size luggage weight when I checked in on my phone, and had to pay more when I dropped it off

The on board air steward really made the journey. He was very entertaining

I was disappointed there was a 40 minute delay to flight

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

Staff had been really impolite at the boarding area and for both ways charged high extra fees without a reason. For the check-in luggage which was measured 3.5 kg and was confirmed by the stuff to cost 40 € , 60 Euros had been purchased from our credit card. When confronted staff did call us both liars and claimed to never have announced anything. Flight back , when not wanting to press a backpack in a measuring metal instead of hand measuring , staff got angry that one did not follow her order, which was than escalated by the team. Although carrying a baby anyways staff did not offer any help in the unreasonable process and than charged again extra money. Cabine crew has been friendly but this experience LL lead to not booking easy jet at all in the future. Check in process in Edinburgh anyways chaotic,to the family check-in and disabled check-in everybody else was guided for check in process, so people just getting in between each other, not possible to monitor your own stuff.

As you would expect from a budget airline Left and arrived on time, no frills, not even a glass of water offered But you get what you pay for

The distance between seats was narrow. So my recommendation is to increase it

This was the worst flight experience I’ve had in my entire life. The flight was delayed by four hours, there was no one to ask questions of or get updates from. I had the Ryanair app which showed a later delay than the departure board in the airport, and a different gate, and there was no one who could even tell me, which was the correct gate or time. Then, when we arrived at our destination, it took an hour for the bags to come off.

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

Em relação a Ryanair, ter de ir ao check-in só para carimbar o cartão de embarque não foi muito fácil, são muito demorados, e atrasam a passagem do controlo de passaporte... E cheguei com 2 horas de antecedência

Book cheap flights from London to Finland

Cheapest flights to Finland from London found in 2024

Recent return flight deals

11/9Wed
1 stopLufthansa
8h 05mLHR-HEL
16/9Mon
1 stopLufthansa
14h 45mHEL-LHR
£129
3/9Tue
1 stopLufthansa
13h 35mLHR-HEL
10/9Tue
1 stopLufthansa
5h 20mHEL-LHR
£135
21/8Wed
1 stopScandinavian Airlines
5h 20mLHR-HEL
27/8Tue
1 stopScandinavian Airlines
12h 25mHEL-LHR
£135
26/9Thu
1 stopScandinavian Airlines
8h 00mLHR-HEL
8/10Tue
1 stopScandinavian Airlines
6h 00mHEL-LHR
£140
20/8Tue
1 stopKLM
4h 40mLHR-HEL
28/8Wed
1 stopKLM
7h 30mHEL-LHR
£164
16/8Fri
1 stopKLM
6h 45mLHR-HEL
20/8Tue
1 stopKLM
5h 45mHEL-LHR
£180
2/9Mon
directFinnair
2h 50mLHR-HEL
6/9Fri
directFinnair
3h 10mHEL-LHR
£184
9/7Tue
directFinnair
2h 50mLHR-HEL
19/7Fri
directFinnair
3h 05mHEL-LHR
£192
22/10Tue
1 stopBritish Airways
7h 45mLHR-RVN
27/10Sun
2 stopsBritish Airways
13h 40mRVN-LHR
£470
22/10Tue
1 stopBritish Airways
7h 45mLHR-RVN
27/10Sun
2 stopsBritish Airways
13h 40mRVN-LHR
£471

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Recent one-way flight deals

28/8Wed
1 stopScandinavian Airlines
8h 00mLHR-HEL
£71
20/10Sun
1 stopScandinavian Airlines
7h 40mLHR-HEL
£74
21/9Sat
1 stopKLM
8h 55mLHR-HEL
£93
14/9Sat
1 stopKLM
4h 40mLHR-HEL
£95
14/9Sat
directFinnair
2h 50mLHR-HEL
£97
14/9Sat
directFinnair
2h 50mLHR-HEL
£98
16/11Sat
1 stopLufthansa
9h 40mLHR-HEL
£111
5/7Fri
1 stopLufthansa
13h 35mLHR-HEL
£135
25/6Tue
directBritish Airways
2h 50mLHR-HEL
£150
11/7Thu
directBritish Airways
2h 50mLHR-HEL
£186

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Last minute flights from Heathrow to Finland

Last minute flight, train and bus deals

7/6Fri
multi-stopScandinavian Airlines
8h 00mLHR-HEL
9/6Sun
multi-stopScandinavian Airlines
6h 45mHEL-LHR
£150
7/6Fri
multi-stopScandinavian Airlines
8h 00mLHR-HEL
11/6Tue
multi-stopScandinavian Airlines
11h 00mHEL-LHR
£153
7/6Fri
multi-stopScandinavian Airlines
11h 20mLHR-HEL
9/6Sun
multi-stopScandinavian Airlines
8h 25mHEL-LHR
£164
10/6Mon
multi-stopScandinavian Airlines
4h 55mLHR-HEL
13/6Thu
multi-stopScandinavian Airlines
12h 40mHEL-LHR
£169
11/6Tue
directFinnair
2h 50mLHR-HEL
15/6Sat
directFinnair
3h 10mHEL-LHR
£250
10/6Mon
directFinnair
2h 50mLHR-HEL
18/6Tue
directFinnair
3h 10mHEL-LHR
£253
7/6Fri
multi-stopKLM
5h 30mLHR-HEL
9/6Sun
multi-stopKLM
5h 45mHEL-LHR
£367
7/6Fri
multi-stopAir France
15h 05mLHR-HEL
9/6Sun
multi-stopAir France
16h 20mHEL-LHR
£405
10/6Mon
multi-stopBritish Airways
6h 05mLHR-HEL
18/6Tue
directBritish Airways
3h 05mHEL-LHR
£653
8/6Sat
multi-stopBritish Airways
5h 50mLHR-HEL
12/6Wed
directBritish Airways
3h 10mHEL-LHR
£655

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London Heathrow Airport - Finland Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Finland - London Heathrow Airport

Cabin classes:

£545
£1,029
£178