£24 Find Cheap Flights from Helsinki 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 Helsinki to the United Kingdom departing on 12/4. 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 United Kingdom Flight Deals from Helsinki

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

London
Londondirect£45
Manchester
Manchester1 stop£130
Edinburgh
Edinburgh1 stop£145
Birmingham
Birmingham1 stop£146
Bristol
Bristol1 stop£238
Aberdeen
Aberdeen3 stops£315
Leeds
Leeds2 stops£188
Nottingham
Nottingham1 stop£257
Cardiff
Cardiff1 stop£280

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

Low season

January

High season

July

Cheapest flight

£24
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Helsinki to London Stansted Airport

FAQs - booking United Kingdom flights

  • How long is the flight to the United Kingdom from Helsinki?

    Flights to Edinburgh2h 43m
    Flights to London3h 01m
    Flights to Manchester2h 52m
  • What is the cheapest flight to the United Kingdom from Helsinki?

    The cheapest ticket to the United Kingdom from Helsinki found in the last 72 hours was £24 one-way, and £45 round-trip. The most popular route is from Helsinki-Vantaa to London Heathrow, and the cheapest round-trip airline ticket found on this route in the last 72 hours was £53.

  • Which airlines fly from Helsinki to the United Kingdom?

    Finnair flies most frequently to London Heathrow from Helsinki-Vantaa. In general, British Airways, Japan Airlines and Qantas Airways fly the most to the United Kingdom.

  • How does KAYAK find such low prices on flights from Helsinki 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 Helsinki to the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helsinki 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 Helsinki 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 Helsinki 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 Helsinki 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 Helsinki 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 tips for finding a cheap flight from Helsinki to the United Kingdom

  • Looking for a cheap flight from Helsinki to the United Kingdom? 25% of our users found tickets from Helsinki to the United Kingdom for the following prices or less: London £53 one-way - £66 round-trip; London £61 one-way - £101 round-trip; London £29 one-way - £54 round-trip
  • Book at least 1 week before departure in order to get a below-average price for flights from Helsinki to the United Kingdom.
  • High season is considered to be January, February and December. The cheapest month to fly from Helsinki to the United Kingdom is January.
  • Morning departure is around 9% cheaper than an evening flight, on average*.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Helsinki to the United Kingdom

Need help choosing which airline to fly with from Helsinki 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
7.3Food
7.8Boarding
7.2Entertainment
7.7Comfort
8.4Crew
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.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

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.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

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.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

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

They were all bad because SAS was at fault and cost me my time. I will never fly SAS again.

You cost me my time and did not compensate properly. 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

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.

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!

Had recurring problems with the touch-screen entertainment system repeatedly making up inputs, resulting in the movies randomly jumping forward and backward. With the lack of proper controls, it was also difficult to get back to where the movie was up to. These phantom inputs were so comprehensive that the system even changed the language setting. Despite a schedule 6.25pm boarding time, it was announced in the Delta lounge at 6.15pm that boarding for the flight had started, so of course everything started to head down. While the gate continued to show a scheduled boarding of 6.25pm, it was 6.32pm before boarding actually started. No, not significantly different, and we ultimately ended up landing well before time (and landing time is arguably more important than exactly when boarding starts). Seat comfort was fine, although only a small nook for personal items, food was satisfying for me, and crew was pleasant.

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.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

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…

Was very good the flight, 15 minutes late,but was very ok!!!😊👏

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

Great flight and crew but let down yet again by the disaster that is Birmingham Airport

Boarding at Birmingham was appalling, made to stand in a corridor which claims to be a gate for an hour, despite knowing full well the flight was delayed….. the crew were fantastic and you have to feel sorry for them dealing with the delay caused three fold, inbound delay, damage to front baggage hold door and finally a further ATC delay. On board experience was good and crew friendly and helpful.

Crowded, little leg room, little lateral room. Hour late, then all funnelled into a small room with a couple of bench seats for 150 people. Most sitting on the floor or standing for 30 mins before chaotic boarding.

Book cheap flights from Helsinki to the United Kingdom

Cheapest flights to the United Kingdom from Helsinki 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
21/3Fri
1 stopKLM
16h 15mHEL-BHX
27/3Thu
1 stopKLM
17h 35mBHX-HEL
£146
19/3Wed
1 stopKLM
5h 05mHEL-LHR
26/3Wed
1 stopKLM
10h 20mLHR-HEL
£146
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

12/4Sat
directRyanair
2h 59mHEL-STN
£24
24/5Sat
directRyanair
2h 59mHEL-STN
£27
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 from Helsinki 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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