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Cheap flights from the United Kingdom to Helsinki from £52

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Helsinki
Explore the most affordable flight options available from United Kingdom to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Thu 6/810:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 9/823:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 26/4£106
Tue 8/1209:25
LGW
-
HEL
1 stop13h 05m
Multiple Airlines
Fri 11/1208:15
HEL
-
LGW
Nonstop3h 10m
Multiple Airlines
Deal found 25/4£107
Tue 2/618:35
STN
-
HEL
Nonstop2h 50m
Multiple Airlines
Thu 4/608:30
HEL
-
STN
1 stop10h 00m
Multiple Airlines
Deal found 25/4£107
Tue 2/613:50
EDI
-
HEL
1 stop7h 35m
Multiple Airlines
Tue 9/623:50
HEL
-
EDI
1 stop12h 30m
Multiple Airlines
Deal found 24/4£107
Tue 12/507:00
STN
-
HEL
1 stop5h 35m
Ryanair
Tue 19/515:00
HEL
-
STN
2 stops17h 50m
Ryanair
Deal found 25/4£107
Sun 16/818:00
STN
-
HEL
Nonstop2h 50m
Ryanair
Tue 25/823:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 29/4£110
Tue 2/611:10
STN
-
HEL
2 stops20h 20m
Multiple Airlines
Tue 16/623:50
HEL
-
STN
Nonstop3h 00m
Multiple Airlines
Deal found 27/4£110
Mon 26/1010:50
LGW
-
HEL
Nonstop3h 00m
Norwegian
Mon 9/1109:00
HEL
-
LGW
Nonstop3h 10m
Norwegian
Deal found 27/4£112
Wed 27/508:20
STN
-
HEL
1 stop13h 05m
Multiple Airlines
Wed 3/607:05
HEL
-
STN
1 stop15h 30m
Multiple Airlines
Deal found 29/4£112
Tue 9/618:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Tue 16/623:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/4£113
Mon 1/606:45
STN
-
HEL
Nonstop2h 50m
Ryanair
Mon 6/720:50
HEL
-
STN
2 stops24h 20m
Ryanair
Deal found 28/4£114
Mon 26/1017:35
LGW
-
HEL
1 stop4h 55m
Multiple Airlines
Mon 9/1109:00
HEL
-
LGW
Nonstop3h 10m
Multiple Airlines
Deal found 27/4£115

Find flight deals from United Kingdom to Helsinki

Keep the following information in mind while searching for United Kingdom to Helsinki flight deals. Data was last updated 29 April 2026.

Round-trip from

£106

One-way from

£52

Popular in

July

Cheapest in

February

Average price

£183

Good round-trip deal

£102 or less

Good one-way deal

£53 or less
Ryanair
  • Ryanair
  • 6/8-9/8
  • Nonstop
  • 5h 50m total
  • United Kingdom to Helsinki
Search Deals
Ryanair
  • Ryanair
  • 20/5
  • 1 total stop
  • 16h 00m total
  • United Kingdom to Helsinki
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Helsinki-Vantaa.
Search Deals
Price to beat on a one-way flight from United Kingdom to Helsinki-Vantaa.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 1/6

06:45-11:35

Nonstop2h 50m

Helsinki-Vantaa

Tue 2/6

23:50-00:50

Nonstop3h 00m

£119

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Tue 4/8

18:35-23:25

Nonstop2h 50m

Helsinki-Vantaa

Fri 7/8

18:35-19:35

Nonstop3h 00m

£120

BirminghamHelsinki

BHX - HEL

BHXHEL

Birmingham

Sat 9/5

11:45-09:35

1 stop19h 50m

Helsinki-Vantaa

Fri 15/5

22:15-17:15

1 stop21h 00m

£127

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 27/5

20:50-09:45

1 stop10h 55m

Helsinki-Vantaa

Wed 3/6

07:05-22:10

2 stops17h 05m

£132

BirminghamHelsinki

BHX - HEL

BHXHEL

Birmingham

Mon 8/6

19:30-09:30

1 stop12h 00m

Helsinki-Vantaa

Mon 15/6

13:25-00:55

1 stop13h 30m

£132

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 27/5

20:50-09:45

1 stop10h 55m

Helsinki-Vantaa

Sat 30/5

21:05-08:20

2 stops13h 15m

£153

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 9/6

21:50-23:25

2 stops23h 35m

Helsinki-Vantaa

Tue 16/6

07:05-07:35

2 stops26h 30m

£154

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 27/5

20:50-09:45

1 stop10h 55m

Helsinki-Vantaa

Wed 10/6

13:25-20:30

2 stops9h 05m

£155

EdinburghHelsinki

EDI - HEL

EDIHEL

Edinburgh Turnhouse

Wed 10/6

06:00-23:25

2 stops15h 25m

Helsinki-Vantaa

Wed 17/6

06:10-15:20

1 stop11h 10m

£156

EdinburghHelsinki

EDI - HEL

EDIHEL

Edinburgh Turnhouse

Mon 15/6

20:10-14:35

2 stops16h 25m

Helsinki-Vantaa

Tue 30/6

23:50-10:20

1 stop12h 30m

£160

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Helsinki

How far ahead should I book a flight from United Kingdom to Helsinki?

To ensure you get the cheapest price possible for a flight from United Kingdom to Helsinki, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from United Kingdom to Helsinki?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Helsinki (average of £78). Flying from United Kingdom to Helsinki in December is currently the most expensive (average of £288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to HEL?

Find hourly flight availability from United Kingdom to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2026.

It’s typically best to fly out from United Kingdom to Helsinki in the evening. Doing so could potentially save you 48% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from United Kingdom to Helsinki

Explore weekly flight availability from United Kingdom to Helsinki. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 April 2026.

The most flights from GB0 to HEL are scheduled on a Monday (27 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from the United Kingdom to Helsinki delayed?

About 20% of weekly flights between United Kingdom and Helsinki have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for the United Kingdom to Helsinki flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Helsinki flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 20% of flights being delayed.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 29 April 2026.
Read reviews from past customers who have flown with KLM,Norwegian, andFinnair from the United Kingdom to Helsinki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,510 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,510 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Norwegian
7.8
Good
248 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.6
Good
1,392 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,762 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Ryanair
6.9
Okay
5,354 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from United Kingdom?

    Located just 10.6 mi from the city center, Helsinki-Vantaa (HEL) is the airport most travelers will use when flying to Helsinki from United Kingdom.

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

    Ryanair, Norwegian, and Scandinavian Airlines can get you from United Kingdom to Helsinki in just under 2h 50m. Your travel time can differ by up to 5h 05m. United Kingdom and Helsinki are separated by a distance of 1106 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to Helsinki one-way?

    The cheapet airlines for a one-way flight from United Kingdom to Helsinki are Ryanair (£17), Norwegian (£51), and Norwegian (£54).

  • What are the most popular routes from United Kingdom to Helsinki?

    Most travelers choose London Heathrow - Helsinki-Vantaa, London Gatwick - Helsinki-Vantaa or London Stansted - Helsinki-Vantaa when deciding on the best route from United Kingdom to Helsinki.

  • What are the most reliable airlines from United Kingdom to Helsinki?

    Before booking your flight to Helsinki from United Kingdom, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (91%), Japan Airlines (89%), Malaysia Airlines( 89%).

  • What are the cheapest flights from United Kingdom to Helsinki?

    While on average a flight from United Kingdom to Helsinki is generally £1,105, our data shows the cheapest flight currently is £120. When looking at the most popular route, (London Heathrow - Helsinki-Vantaa), you can expect to pay £154 for that flight.

  • Can I find deals for flights from United Kingdom to Helsinki that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Helsinki.

  • Can I find deals for business class flights from United Kingdom to Helsinki?

    Yes. Cheapflights offers flight deals from United Kingdom to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Helsinki?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Helsinki (average of £78). Flying from United Kingdom to Helsinki in December is currently the most expensive (average of £288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Espoo
Vantaa

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Top 10 airlines flying from United Kingdom to Helsinki

Discover the top 10 airlines that operate flights from United Kingdom to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£48Average£153FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
airBalticCheapest£76Average£204FlexibilityNo cancel feeOn-time87%
Search airBaltic flights
NorwegianCheapest£90Average£207FlexibilityNo cancel feeOn-timeN/A
Search Norwegian flights
NorwegianCheapest£96Average£193FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£104Average£210FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£117Average£270FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£129Average£445FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£153Average£249FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£158Average£255FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£166Average£189FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Helsinki?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Helsinki from United Kingdom today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Helsinki?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Helsinki for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Helsinki with no change fees?

Need flexible booking options for your flight to Helsinki from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Helsinki become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Helsinki flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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