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Cheap flights from the United Kingdom to Helsinki from £46

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
11 Jan — 18 Jan1
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 12 December 2025.

Tue 16/1206:00STN - HEL
Nonstop3h 10mRyanair
Thu 18/1220:15HEL - STN
Nonstop3h 10mRyanair
Deal found 11/12£110
Wed 17/1210:55STN - HEL
2 stops33h 45mRyanair
Mon 12/112:05HEL - STN
Nonstop3h 10mRyanair
Deal found 10/12£117
Mon 15/1218:00STN - HEL
1 stop22h 40mRyanair
Thu 18/1220:15HEL - STN
Nonstop3h 10mRyanair
Deal found 10/12£122
Tue 30/1206:00STN - HEL
Nonstop3h 10mRyanair
Wed 31/1221:45HEL - STN
Nonstop3h 10mRyanair
Deal found 11/12£125
Wed 17/1217:50STN - HEL
2 stops26h 50mRyanair
Sat 10/120:45HEL - STN
Nonstop3h 10mRyanair
Deal found 10/12£130
Thu 18/1210:35STN - HEL
3 stops20h 15mRyanair
Mon 12/112:05HEL - STN
Nonstop3h 10mRyanair
Deal found 10/12£131
Wed 17/1217:50STN - HEL
2 stops26h 50mRyanair
Sun 11/119:45HEL - STN
Nonstop3h 10mRyanair
Deal found 10/12£134
Thu 18/1210:35STN - HEL
2 stops20h 15mMultiple Airlines
Mon 12/112:05HEL - STN
Nonstop3h 10mMultiple Airlines
Deal found 10/12£138
Tue 16/1206:00STN - HEL
Nonstop3h 10mRyanair
Mon 12/112:05HEL - STN
Nonstop3h 10mRyanair
Deal found 10/12£140
Tue 16/1207:05STN - HEL
2 stops27h 15mMultiple Airlines
Thu 18/1220:15HEL - STN
Nonstop3h 10mMultiple Airlines
Deal found 11/12£143
Thu 18/1210:35STN - HEL
3 stops20h 15mRyanair
Sat 10/120:45HEL - STN
Nonstop3h 10mRyanair
Deal found 10/12£144
Wed 17/1214:55LGW - HEL
2 stops29h 45mMultiple Airlines
Tue 13/116:40HEL - LGW
1 stop21h 40mMultiple Airlines
Deal found 10/12£155

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 12 December 2025.

Round-trip from

£101

One-way from

£46

Popular in

July

Cheapest in

January

Average price

£191

Good round-trip deal

£62 or less

Good one-way deal

£50 or less
Ryanair
  • Ryanair
  • 9/2-12/2
  • 2 total stops
  • 23h 15m total
  • United Kingdom to Helsinki
Search Deals
24/1
  • 24/1
  • 1 total stop
  • 9h 30m total
  • United Kingdom to Helsinki
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£31 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 December 2025
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 12 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Helsinki that are best for you.

Fly from

United Kingdom

Fly to

Helsinki

Route

Depart

Return

Price

EdinburghHelsinki

EDI - HEL

EDIHEL

Edinburgh Turnhouse

Mon 9/2

20:50-11:10

1 stop12h 20m

Helsinki-Vantaa

Thu 12/2

11:00-19:55

1 stop10h 55m

£109

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 26/1

17:00-10:25

1 stop15h 25m

Helsinki-Vantaa

Mon 2/2

16:40-12:20

1 stop21h 40m

£110

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 23/1

22:05-10:25

1 stop10h 20m

Helsinki-Vantaa

Sun 25/1

19:45-20:55

Nonstop3h 10m

£111

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Sun 25/1

14:05-19:20

1 stop27h 15m

Helsinki-Vantaa

Sun 1/2

16:40-17:50

Nonstop3h 10m

£111

EdinburghHelsinki

EDI - HEL

EDIHEL

Edinburgh Turnhouse

Sat 24/1

08:40-20:10

1 stop9h 30m

Helsinki-Vantaa

Sat 31/1

20:45-11:05

1 stop16h 20m

£111

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 26/1

06:10-19:20

1 stop11h 10m

Helsinki-Vantaa

Mon 2/2

09:20-20:05

1 stop12h 45m

£111

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 5/2

13:00-22:25

1 stop7h 25m

Helsinki-Vantaa

Sun 8/2

16:40-17:50

Nonstop3h 10m

£113

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Sun 1/2

14:05-08:50

1 stop16h 45m

Helsinki-Vantaa

Tue 3/2

16:40-12:20

1 stop21h 40m

£114

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 6/3

17:55-09:25

1 stop13h 30m

Helsinki-Vantaa

Mon 9/3

16:10-23:10

1 stop9h 00m

£114

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 13/3

09:15-22:25

1 stop11h 10m

Helsinki-Vantaa

Mon 16/3

07:40-16:20

1 stop10h 40m

£115

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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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

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

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Helsinki (average of £32). Flying from United Kingdom to Helsinki in July is currently the most expensive (average of £102). 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 12 December 2025.

It’s typically best to fly out from United Kingdom to Helsinki in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from United Kingdom to Helsinki. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their United Kingdom to Helsinki flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 12 December 2025.

The most flights from GB0 to HEL are scheduled on a Tuesday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (15 on average).

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

About 23% of weekly flights between United Kingdom and Helsinki have experienced delays in the past year, with the average delay time being 104 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, Ryanair have had the lowest number of delays on this route, with just 12% 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 12 December 2025.
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
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Norwegian
7.7
Good
241 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Scandinavian Airlines
7.4
Good
1,605 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Ryanair
6.8
Okay
5,218 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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?

    Norwegian, Ryanair, and Scandinavian Airlines can get you from United Kingdom to Helsinki in just under 5h 10m. Your travel time can differ by up to 10h 15m. United Kingdom and Helsinki are separated by a distance of 1147 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 (£19), Ryanair (£24), and Norwegian (£45).

  • 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: Vietnam Airlines (78%), LATAM Airlines (78%), Malaysia Airlines( 73%).

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

    While on average a flight from United Kingdom to Helsinki is generally £1,158, our data shows the cheapest flight currently is £127. When looking at the most popular route, (London Heathrow - Helsinki-Vantaa), you can expect to pay £122 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, March is the cheapest month in which you can book a flight from United Kingdom to Helsinki (average of £32). Flying from United Kingdom to Helsinki in July is currently the most expensive (average of £102). 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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Alternative routes for United Kingdom to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from United Kingdom to Helsinki

Discover the top 7 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£48Average£143FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£60Average£170FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£123Average£199FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£126Average£261FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£137Average£237FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£151Average£426FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£157Average£252FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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