£33 Find Cheap Flights from Finland to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends for flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to the United Kingdom from Finland found in the last 72 hours was to London Gatwick Airport, at £26 return. The most popular route is Helsinki (HEL) to London Gatwick Airport (LGW) and the cheapest return airline ticket found on this route in the last 72 hours was £26.

What is the cheapest day to fly to the United Kingdom?

The average price of all flights from Finland to the United Kingdom clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as £184. On the other hand, the most expensive day to fly is Tuesday, when return prices are £248 on average.

What is the cheapest month to fly from Finland to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Finland to the United Kingdom, 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 Finland to the United Kingdom is August, when tickets cost £205 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is £346 and £332 respectively.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Finland to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally at night, when round-trip flights cost £199 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £315.

How far in advance should I book a flight from Finland to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, 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 Finland to the United Kingdom, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Stansted Airport (STN), with an average flight price of £59.

Good to know - Cheap tickets from Finland to the United Kingdom

Low season

January

High season

July

Cheapest flight

£33
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Helsinki to London Gatwick 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
NorwegianOverall score based on 224 reviews
6.2Entertainment
7.7Boarding
8.2Crew
6.6Food
7.6Comfort
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."

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

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.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

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.

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 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.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

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

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!

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

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.

Boarding waiting outside in storm and rain is not OK

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

Book cheap flights from Finland to the United Kingdom

Cheapest flights to the United Kingdom from Finland found in 2025

Recent return flight deals

3/5Sat
directRyanair
2h 59mHEL-STN
6/5Tue
directRyanair
2h 50mSTN-HEL
£46
3/5Sat
directRyanair
2h 59mHEL-STN
7/5Wed
directRyanair
2h 50mSTN-HEL
£53
5/5Mon
1 stopNorwegian
22h 50mHEL-LGW
14/5Wed
directNorwegian
2h 50mLGW-HEL
£81
5/5Mon
directNorwegian
3h 05mHEL-LGW
14/5Wed
directNorwegian
2h 50mLGW-HEL
£82
5/5Mon
1 stopScandinavian Airlines
13h 50mHEL-LHR
14/5Wed
1 stopScandinavian Airlines
10h 35mLHR-HEL
£132
5/5Mon
1 stopScandinavian Airlines
13h 50mHEL-LHR
14/5Wed
1 stopScandinavian Airlines
10h 35mLHR-HEL
£132
23/4Wed
directFinnair
3h 10mHEL-LHR
30/4Wed
directFinnair
2h 55mLHR-HEL
£186
5/5Mon
directFinnair
3h 10mHEL-LHR
14/5Wed
directFinnair
2h 50mLHR-HEL
£187
23/4Wed
1 stopKLM
14h 50mHEL-LCY
30/4Wed
1 stopKLM
5h 40mLCY-HEL
£190
26/7Sat
1 stopKLM
16h 00mHEL-EDI
7/8Thu
1 stopKLM
5h 05mEDI-HEL
£208

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Recent one-way flight deals

5/5Mon
directNorwegian
3h 05mHEL-LGW
£33
28/5Wed
directRyanair
3h 00mHEL-STN
£36
20/5Tue
1 stopNorwegian
5h 15mHEL-LGW
£37
20/5Tue
directRyanair
3h 00mHEL-STN
£42
3/4Thu
1 stopScandinavian Airlines
7h 40mHEL-LHR
£59
14/6Sat
1 stopScandinavian Airlines
11h 05mHEL-LHR
£63
25/5Sun
directFinnair
3h 10mHEL-LHR
£77
14/5Wed
directFinnair
3h 05mHEL-LHR
£79
7/7Mon
1 stopKLM
15h 15mHEL-LHR
£80
28/4Mon
1 stopKLM
14h 50mHEL-LCY
£93

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

31/3Mon
directRyanair
3h 00mHEL-STN
5/4Sat
directRyanair
2h 50mSTN-HEL
£105
30/3Sun
multi-stop
31h 15mHEL-STN
3/4Thu
multi-stop
23h 40mSTN-HEL
£143
29/3Sat
multi-stopScandinavian Airlines
7h 25mHEL-LHR
8/7Tue
multi-stopScandinavian Airlines
24h 20mLHR-HEL
£159
30/3Sun
multi-stopScandinavian Airlines
4h 55mHEL-LHR
3/4Thu
multi-stopScandinavian Airlines
7h 40mLHR-HEL
£172
29/3Sat
directFinnair
3h 15mHEL-LHR
8/7Tue
directFinnair
2h 50mLHR-HEL
£215
27/3Thu
directNorwegian
3h 10mHEL-LGW
1/4Tue
multi-stopNorwegian
14h 25mLGW-HEL
£229
30/3Sun
directNorwegian
3h 05mHEL-LGW
3/4Thu
directNorwegian
2h 50mLGW-HEL
£263
31/3Mon
directFinnair
3h 00mHEL-MAN
4/4Fri
directFinnair
2h 40mMAN-HEL
£292
31/3Mon
multi-stopKLM
13h 30mHEL-LCY
5/4Sat
multi-stopKLM
7h 00mLCY-HEL
£484
31/3Mon
multi-stopKLM
4h 30mHEL-LCY
5/4Sat
multi-stopKLM
9h 35mLCY-HEL
£1,518

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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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