£27 Find Cheap Flights from Finland to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Finland to the United Kingdom departing on 24/5. 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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Good to know - Cheap tickets from Finland to the United Kingdom

Low season

January

High season

July

Cheapest flight

£27
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Helsinki to London Stansted Airport

FAQs for booking flights from Finland to the United Kingdom

  • How does KAYAK find such low prices on flights from Finland to the United Kingdom?

    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 Finland to the United Kingdom.

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

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

    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 Finland to the United Kingdom 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 Finland to the United Kingdom?

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

See more FAQs

Top 5 airlines serving from Finland to the United Kingdom

Need help choosing which airline to fly with from Finland to the United Kingdom? 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 1333 reviews
8.4Crew
7.3Food
7.7Comfort
7.8Boarding
7.2Entertainment
Airline reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

2.0 Mediocredale, Feb 2025ACC - AMS
Read more KLM reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

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."
Pros: "Premium seats and service make flying so much more comfortable."
Cons: "Boarding and leaving on time."
Cons: "Norwegian was unwilling to refund flight to and from Rome in the height of the Coronavirus pandemic."
Pros: "I made it to my destination"
Cons: "I have never got in almost 13 hours of flight and was not even offered glass of water or any food!!! Norwegian flights are not providing any beverages or food and when I asked they told me I should have added food options on my booking???? That’s the most unbelievably weirdest and inhuman flight I have ever took. Will definitely make sure not to do same mistake ever again!"

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

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.

Please see my comments for the flight from Chicago to Copenhagen

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.

It was ok. Vegan meal was good, however no complimentary alcoholic beverages.

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!

Flight & service all top notch but online check-in a poor experience. Clearly a glitch on their website which prevented completion via my Android device. Also no easy way to provide this feedback to the airline so they can fix it!

Staff was fine. But plane offers very few free services.

I did not go. I rebooked my ticket. Despite that you keep sending me emails and now this survey about a trip that you should know by now did not happen. Very bad, impersonal customer service. Shows you have no idea what's going on with your customers and that you're just spamming with automated, careless communications

Flight delayed 3 hours 45 minutes. Connecting flight changed. Would have missed cruise ship. Had to cancel return flight, because we couldn't just cancel flight to Nice.

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

all fine - did not have food - there was no entertainment

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

expedite passengers through passport control when the airport authorities are processing inefficiently.

Be on time and staff on airport could be a bit more nicest

The check-in process is very confusing. The company charges for everything, but tickets are low priced. I probably wouldn't take the airline for a flight over 3 hours. The seats are uncomfortable. There's no net on the seats to hold things like headphones, a folder or anything.

This time round it was very good, flight delayed by 30mins but capitan put his toe to the floor and made some time up!!

Book cheap flights from Finland to the United Kingdom

Cheapest flights to the United Kingdom from Finland found in 2025

Recent return flight deals

9/4Wed
directRyanair
3h 00mHEL-STN
29/4Tue
directRyanair
2h 50mSTN-HEL
£45
12/3Wed
direct
3h 10mHEL-STN
17/3Mon
direct
2h 50mSTN-HEL
£46
28/4Mon
directNorwegian
3h 05mHEL-LGW
30/4Wed
directNorwegian
2h 50mLGW-HEL
£90
1/4Tue
1 stopNorwegian
6h 00mHEL-LGW
2/4Wed
directNorwegian
2h 50mLGW-HEL
£91
12/3Wed
1 stopScandinavian Airlines
11h 30mHEL-LHR
19/3Wed
1 stopScandinavian Airlines
7h 45mLHR-HEL
£128
2/4Wed
1 stopScandinavian Airlines
8h 40mHEL-LHR
9/4Wed
1 stopScandinavian Airlines
8h 15mLHR-HEL
£130
19/3Wed
1 stopKLM
5h 05mHEL-LHR
26/3Wed
1 stopKLM
10h 20mLHR-HEL
£146
12/3Wed
1 stopKLM
5h 05mHEL-LHR
15/3Sat
1 stopKLM
8h 00mLHR-HEL
£157
9/4Wed
directFinnair
3h 05mHEL-LHR
29/4Tue
directFinnair
2h 50mLHR-HEL
£177
29/3Sat
directFinnair
3h 15mHEL-LHR
31/3Mon
directFinnair
2h 50mLHR-HEL
£183

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Recent one-way flight deals

24/5Sat
directRyanair
2h 59mHEL-STN
£27
12/4Sat
directRyanair
2h 59mHEL-STN
£28
2/4Wed
directNorwegian
3h 05mHEL-LGW
£40
17/3Mon
1 stopNorwegian
5h 05mHEL-LGW
£42
28/2Fri
1 stopScandinavian Airlines
5h 45mHEL-LHR
£53
27/2Thu
1 stopScandinavian Airlines
5h 45mHEL-LHR
£54
22/3Sat
directFinnair
3h 15mHEL-LHR
£77
12/4Sat
1 stopKLM
15h 15mHEL-LHR
£82
24/3Mon
1 stopKLM
20h 55mHEL-LCY
£85
29/3Sat
directFinnair
3h 15mHEL-LHR
£86

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

24/2Mon
multi-stopScandinavian Airlines
8h 20mHEL-LHR
27/2Thu
multi-stopScandinavian Airlines
4h 15mLHR-HEL
£181
24/2Mon
direct
3h 10mHEL-STN
27/2Thu
direct
2h 50mSTN-HEL
£182
24/2Mon
multi-stopScandinavian Airlines
9h 10mHEL-LHR
27/2Thu
multi-stopScandinavian Airlines
6h 45mLHR-HEL
£189
24/2Mon
multi-stopKLM
5h 50mHEL-MAN
1/3Sat
multi-stopKLM
8h 25mMAN-HEL
£249
24/2Mon
multi-stopKLM
10h 05mHEL-MAN
1/3Sat
multi-stopKLM
8h 25mMAN-HEL
£252
22/2Sat
directRyanair
3h 10mHEL-STN
25/2Tue
directRyanair
2h 50mSTN-HEL
£273
23/2Sun
directFinnair
3h 05mHEL-MAN
1/3Sat
directFinnair
2h 50mMAN-HEL
£314
23/2Sun
directFinnair
3h 05mHEL-MAN
1/3Sat
directFinnair
2h 50mMAN-HEL
£373
23/2Sun
multi-stopNorwegian
13h 40mHEL-LGW
2/3Sun
directNorwegian
3h 00mLGW-HEL
£390
24/2Mon
multi-stopNorwegian
9h 05mHEL-LGW
27/2Thu
directNorwegian
3h 00mLGW-HEL
£414

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

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

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