Cheap flights from the United Kingdom to Helsinki from £68

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
8 Sep — 15 Sep1
1 adult

Cheap 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 3 September 2025.

Round-trip from

£106

One-way from

£68

Popular in

July

Cheapest in

November

Average price

£122

Good round-trip deal

£64 or less

Good one-way deal

£38 or less
Norwegian
  • Norwegian
  • 3/10-6/10
  • 1 total stop
  • 29h 15m total
  • United Kingdom to Helsinki
29/9
  • 29/9
  • 2 total stops
  • 23h 00m total
  • United Kingdom to Helsinki
Highest demand for flights based on searches. 25% potential increase in price (£36 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from United Kingdom to Helsinki-Vantaa.
Price to beat on a one-way flight from United Kingdom to Helsinki-Vantaa.

Find flight deals from United Kingdom to Helsinki

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 3 September 2025.

Fri 3/1009:50LGW - HEL
Nonstop2h 50mNorwegian
Mon 6/1018:50HEL - LGW
1 stop26h 25mNorwegian
Deal found 2/9£106
Sat 25/1017:35STN - HEL
Nonstop2h 50mRyanair
Tue 28/1011:45HEL - STN
Nonstop3h 10mRyanair
Deal found 2/9£106
Fri 3/1007:50STN - HEL
Nonstop2h 50mMultiple Airlines
Tue 7/1008:30HEL - STN
1 stop4h 30mMultiple Airlines
Deal found 2/9£107
Sat 4/1009:25STN - HEL
1 stop6h 55mMultiple Airlines
Mon 6/1022:20HEL - STN
Nonstop3h 00mMultiple Airlines
Deal found 2/9£108
Fri 12/1216:45STN - HEL
Nonstop3h 10mMultiple Airlines
Mon 15/1207:40HEL - STN
1 stop6h 05mMultiple Airlines
Deal found 2/9£109
Fri 26/907:50STN - HEL
Nonstop2h 50mMultiple Airlines
Mon 29/907:05HEL - STN
1 stop7h 55mMultiple Airlines
Deal found 2/9£109
Sun 7/1220:30STN - HEL
1 stop10h 20mMultiple Airlines
Sun 14/1219:45HEL - STN
Nonstop3h 10mMultiple Airlines
Deal found 2/9£110
Fri 3/1009:50LGW - HEL
Nonstop2h 50mNorwegian
Wed 8/1007:05HEL - LGW
1 stop5h 15mNorwegian
Deal found 2/9£111
Thu 18/921:15STN - HEL
1 stop10h 30mRyanair
Sat 20/923:00HEL - STN
Nonstop2h 59mRyanair
Deal found 2/9£111
Wed 12/1108:05STN - HEL
1 stop13h 40mMultiple Airlines
Mon 17/1109:20HEL - STN
1 stop12h 45mMultiple Airlines
Deal found 2/9£112
Thu 11/1220:10LGW - HEL
1 stop24h 15mNorwegian
Sun 14/1218:00HEL - LGW
1 stop16h 35mNorwegian
Deal found 2/9£114
Fri 26/909:50LGW - HEL
Nonstop2h 50mNorwegian
Mon 29/915:40HEL - LGW
1 stop20h 40mNorwegian
Deal found 2/9£115

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 3 September 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

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 3/10

09:50-14:40

Nonstop2h 50m

Helsinki-Vantaa

Mon 6/10

18:50-19:15

1 stop26h 25m

£106

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 25/10

17:35-22:25

Nonstop2h 50m

Helsinki-Vantaa

Tue 28/10

11:45-12:55

Nonstop3h 10m

£106

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 17/11

20:30-10:25

1 stop11h 55m

Helsinki-Vantaa

Fri 21/11

22:30-23:40

Nonstop3h 10m

£107

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 15/12

06:10-19:20

1 stop11h 10m

Helsinki-Vantaa

Thu 18/12

20:15-21:25

Nonstop3h 10m

£107

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 3/10

07:50-12:40

Nonstop2h 50m

Helsinki-Vantaa

Tue 7/10

08:30-11:00

1 stop4h 30m

£107

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 4/10

09:25-18:20

1 stop6h 55m

Helsinki-Vantaa

Wed 8/10

22:50-23:50

Nonstop3h 00m

£108

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 4/10

09:25-18:20

1 stop6h 55m

Helsinki-Vantaa

Mon 6/10

22:20-23:20

Nonstop3h 00m

£108

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 12/12

16:45-21:55

Nonstop3h 10m

Helsinki-Vantaa

Mon 15/12

07:40-11:45

1 stop6h 05m

£109

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 12/12

16:45-21:55

Nonstop3h 10m

Helsinki-Vantaa

Tue 16/12

07:40-14:30

1 stop8h 50m

£109

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 26/9

07:50-12:40

Nonstop2h 50m

Helsinki-Vantaa

Mon 29/9

07:05-13:00

1 stop7h 55m

£109

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 results
1
2
3
...
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

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Helsinki (average of £92). Flying from United Kingdom to Helsinki in July is currently the most expensive (average of £305). 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 3 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Helsinki as you normally would.

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 3 September 2025.

The most flights from GB0 to HEL are scheduled on a Monday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

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 3 September 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.

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 2h 50m. Your travel time can differ by up to 4h 50m. United Kingdom and Helsinki are separated by a distance of 1153 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 Norwegian (£71), Scandinavian Airlines (£73), and Ryanair (£74).

  • What are the most popular routes 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: Japan Airlines (74%), Malaysia Airlines (73%), LATAM Airlines( 71%).

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

    While on average a flight from United Kingdom to Helsinki is generally £1,047, 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 £128 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, November is the cheapest month in which you can book a flight from United Kingdom to Helsinki (average of £92). Flying from United Kingdom to Helsinki in July is currently the most expensive (average of £305). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£43Average£107FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
airBalticCheapest£44Average£99FlexibilityNo cancel feeOn-time87%
Search airBaltic flights
RyanairCheapest£48Average£148FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£78Average£168FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
LufthansaCheapest£118Average£229FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£122Average£184FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£128Average£259FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£135Average£238FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£143Average£265FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£150Average£428FlexibilityNo cancel feeOn-time70%
Search British Airways 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.