• Sign in
Privacy Preferences
United Kingdom (English)
English

Cheap flights from London to Helsinki from £34

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 13/3. 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.
LON — HEL
27 Feb — 5 Mar1
1 adult
Tue 27/2
Tue 5/3

The best prices from London to Helsinki-Vantaa are usually found in January or March, booked 63 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from London to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 February 2024.

Popular in

July

Cheapest in

January

Round-trip from

£110

One-way from

£54
High demand for flights, 33% potential price rise
Best time to find cheap flights, 49% potential price drop
From London (LON) to Helsinki-Vantaa
One-way flight from London (LON) to Helsinki-Vantaa

What is the cheapest day to fly round-trip from London to Helsinki?

Travelers have found that booking a Thursday departure is the best way to save up to 20% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from London to Helsinki?

Users have found that booking a flight from London to Helsinki at least 53 days early can save you up to 70% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from London to Helsinki for as little as £164 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £227 for flights departing within the next 3 days.

What is the cheapest month to fly from London to Helsinki?

Flights from London to Helsinki lean towards being more expensive in July. Prices are generally better when you fly from London to Helsinki in January, with the cheapest ticket starting at £33.

When is the cheapest time to fly from London to Helsinki (LON - HEL)?

It’s optimal to fly from London to Helsinki in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Cheap Ryanair flights from London to Helsinki

Explore cheap flight options specifically provided by Ryanair for the route between London and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 23 February 2024.
Take a peek at the cheapest Ryanair flights we've detected travelling from London to Helsinki. Come back soon if you're not finding the exact deal you're looking for.
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£45
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£46
Wed 20/316:40STN - HEL
Nonstop2h 50mRyanair
Sun 24/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£51
Fri 8/306:50STN - HEL
Nonstop2h 50mRyanair
Mon 11/322:10HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£56
Thu 14/316:45STN - HEL
Nonstop2h 50mRyanair
Sun 17/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£57
Wed 24/418:00STN - HEL
Nonstop2h 50mRyanair
Wed 8/523:45HEL - STN
Nonstop3h 00mRyanair
Deal found 21/2£60
Fri 12/406:45STN - HEL
Nonstop2h 55mRyanair
Sun 14/416:10HEL - STN
Nonstop3h 00mRyanair
Deal found 21/2£62
Sat 13/410:45STN - HEL
Nonstop2h 50mRyanair
Fri 19/412:15HEL - STN
Nonstop3h 00mRyanair
Deal found 21/2£63
Sat 13/410:45STN - HEL
Nonstop2h 50mRyanair
Fri 19/412:15HEL - STN
Nonstop3h 00mRyanair
Deal found 22/2£64
  • Ryanair is one of the most popular airlines used for those travelling from London to Helsinki. London to Helsinki flights are typically 13% more expensive than other airlines travelling the same route. Flights from Ryanair typically cost £337.67 RT. The cheapest Ryanair flight found for this route was £150. London Heathrow Airport is the most common London airport to take off from when flying to Helsinki. Helsinki-Vantaa Airport is the most popular arrival airport in Helsinki. When flying from London to Helsinki, Ryanair flights are 7% more popular than any other airline flying that same route.

Cheap Scandinavian Airlines flights from London to Helsinki

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between London and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 23 February 2024.
Have a look at some of the cheapest available Scandinavian Airlines flights departing from London and landing in Helsinki. Check back soon if you're not seeing flights that suit your needs.
Mon 18/313:55LHR - HEL
1 stop7h 30mScandinavian Airlines
Mon 8/417:20HEL - LHR
1 stop4h 35mScandinavian Airlines
Deal found 21/2£115
Thu 11/413:55LHR - HEL
1 stop4h 50mScandinavian Airlines
Mon 15/407:10HEL - LHR
1 stop16h 10mScandinavian Airlines
Deal found 21/2£116
Tue 9/410:20LHR - HEL
1 stop4h 20mScandinavian Airlines
Tue 7/511:40HEL - LHR
1 stop7h 20mScandinavian Airlines
Deal found 21/2£117
Thu 14/306:40LHR - HEL
1 stop4h 15mScandinavian Airlines
Mon 18/320:25HEL - LHR
1 stop23h 30mScandinavian Airlines
Deal found 21/2£119
Thu 7/306:40LHR - HEL
1 stop8h 00mScandinavian Airlines
Thu 14/307:25HEL - LHR
1 stop7h 30mScandinavian Airlines
Deal found 21/2£120
Sun 17/313:55LHR - HEL
1 stop7h 20mScandinavian Airlines
Tue 19/313:30HEL - LHR
1 stop5h 30mScandinavian Airlines
Deal found 22/2£121
Tue 27/221:05LHR - HEL
1 stop13h 50mScandinavian Airlines
Fri 1/310:15HEL - LHR
1 stop4h 40mScandinavian Airlines
Deal found 22/2£146
Fri 1/306:40LHR - HEL
1 stop4h 15mScandinavian Airlines
Fri 15/307:25HEL - LHR
1 stop7h 30mScandinavian Airlines
Deal found 20/2£149
Tue 27/213:55LHR - HEL
1 stop7h 30mScandinavian Airlines
Thu 29/207:25HEL - LHR
1 stop7h 30mScandinavian Airlines
Deal found 21/2£153
  • One of the most popular airlines travelling from London to Helsinki is Scandinavian Airlines. London to Helsinki flights are typically 71% more expensive than other airlines travelling the same route. Flights from Scandinavian Airlines typically cost £161.84 RT. The cheapest Scandinavian Airlines flight found for this route was £51. London Heathrow Airport is the most common London airport to take off from when flying to Helsinki. Helsinki-Vantaa Airport is the most popular arrival airport in Helsinki. When flying from London to Helsinki, Scandinavian Airlines flights are -6% more popular than any other airline flying that same route.

Cheap London to Helsinki flights in February & March 2024

Find cheap flight options from London to Helsinki specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 919,059 searches. Prices were last updated on 23 February 2024.
These are some of the best deals we've found on flights to Helsinki in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£45
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£46
Wed 20/316:40STN - HEL
Nonstop2h 50mRyanair
Sun 24/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£51
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£53
Fri 8/306:50STN - HEL
Nonstop2h 50mRyanair
Mon 11/322:10HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£56
Thu 14/316:45STN - HEL
Nonstop2h 50mRyanair
Sun 17/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£57
Wed 13/316:40STN - HEL
Nonstop2h 50mRyanair
Thu 14/322:10HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£70
Fri 8/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 10/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£71
Sat 9/306:55STN - HEL
Nonstop2h 50mRyanair
Sat 16/312:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£73

London to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between London and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 23 February 2024.
These are some of the best deals we've found on flights to Helsinki in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£45
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£46
Wed 20/316:40STN - HEL
Nonstop2h 50mRyanair
Sun 24/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£51
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£53
Fri 8/306:50STN - HEL
Nonstop2h 50mRyanair
Mon 11/322:10HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£56
Thu 14/316:45STN - HEL
Nonstop2h 50mRyanair
Sun 17/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£57
Tue 23/412:00STN - HEL
Nonstop2h 50mRyanair
Sun 28/416:10HEL - STN
Nonstop3h 00mRyanair
Deal found 22/2£58
Wed 24/418:00STN - HEL
Nonstop2h 50mRyanair
Wed 8/523:45HEL - STN
Nonstop3h 00mRyanair
Deal found 21/2£60
Fri 12/406:45STN - HEL
Nonstop2h 55mRyanair
Sun 14/416:10HEL - STN
Nonstop3h 00mRyanair
Deal found 21/2£62

Direct flights to Helsinki from London

Discover direct flight options from London to Helsinki. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 23 February 2024.
For a quicker trip, book one of these direct flights from London to Helsinki. Search for alternative flights from London to Helsinki by utilising the search form above.
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£45
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£46
Wed 20/316:40STN - HEL
Nonstop2h 50mRyanair
Sun 24/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£51
Fri 22/306:50STN - HEL
Nonstop2h 50mRyanair
Sun 24/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£53
Fri 8/306:50STN - HEL
Nonstop2h 50mRyanair
Mon 11/322:10HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£56
Thu 14/316:45STN - HEL
Nonstop2h 50mRyanair
Sun 17/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£57
Tue 23/412:00STN - HEL
Nonstop2h 50mRyanair
Sun 28/416:10HEL - STN
Nonstop3h 00mRyanair
Deal found 22/2£58
Wed 24/418:00STN - HEL
Nonstop2h 50mRyanair
Wed 8/523:45HEL - STN
Nonstop3h 00mRyanair
Deal found 21/2£60
Fri 12/406:45STN - HEL
Nonstop2h 55mRyanair
Sun 14/416:10HEL - STN
Nonstop3h 00mRyanair
Deal found 21/2£62

London to Helsinki flights leaving soon

Find last-minute flight options from London to Helsinki for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 23 February 2024.
Have a look at some of the last-minute flights available departing from London to Helsinki. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/306:15STN - HEL
Nonstop2h 50mRyanair
Fri 8/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£83
Wed 6/316:40STN - HEL
Nonstop2h 50mRyanair
Thu 7/322:10HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£99
Tue 27/206:15STN - HEL
Nonstop2h 50mRyanair
Wed 6/322:05HEL - STN
Nonstop3h 10mRyanair
Deal found 22/2£104
Wed 6/316:40STN - HEL
Nonstop2h 50mRyanair
Thu 14/322:10HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£105
Wed 6/316:40STN - HEL
Nonstop2h 50mRyanair
Sun 10/312:15HEL - STN
Nonstop3h 10mRyanair
Deal found 20/2£106
Tue 27/217:00LGW - HEL
1 stop27h 15mNorwegian
Fri 1/307:40HEL - LGW
1 stop10h 40mNorwegian
Deal found 22/2£118
Thu 7/316:45STN - HEL
Nonstop2h 50mRyanair
Sun 10/322:20HEL - STN
Nonstop3h 10mRyanair
Deal found 21/2£123
Tue 27/217:00LGW - HEL
1 stop27h 15mNorwegian
Wed 6/319:45HEL - LGW
1 stop14h 50mNorwegian
Deal found 22/2£124
Tue 27/217:00LGW - HEL
1 stop27h 15mNorwegian
Fri 1/308:15HEL - LGW
Nonstop3h 10mNorwegian
Deal found 22/2£127

One-way flights to Helsinki from London

Search for one-way flight options from London to Helsinki. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 23 February 2024.
Take a look at some of the one-way flights we've detected from London to Helsinki. Those seeking round-trip flights from London to Helsinki should utilise the search form at the top of the page.
Wed 13/316:40STN - HEL
Nonstop2h 50mRyanair
Deal found 21/2£34
Thu 14/316:45STN - HEL
Nonstop2h 50mRyanair
Deal found 21/2£35
Fri 15/306:50STN - HEL
Nonstop2h 50mRyanair
Deal found 21/2£36
Fri 8/306:50STN - HEL
Nonstop2h 50mRyanair
Deal found 22/2£36
Sat 9/306:55STN - HEL
Nonstop2h 50mRyanair
Deal found 22/2£39
Wed 17/409:50LGW - HEL
Nonstop2h 50mNorwegian
Deal found 22/2£44
Fri 10/506:45STN - HEL
Nonstop2h 55mRyanair
Deal found 22/2£44
Wed 20/316:40STN - HEL
Nonstop2h 50mRyanair
Deal found 21/2£47
Tue 12/317:00LGW - HEL
1 stop15h 20mNorwegian
Deal found 21/2£47

Find flights from London to Helsinki within your budget

Customise your flight search to find flights from London 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 919,059 searches. Data last updated 23 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£45 - £115

Route

Depart

Return

Price

London StanstedHelsinki-Vantaa

STN - HEL

STNHEL

London Stansted

Fri 22/3

Nonstop2h 50m

Helsinki-Vantaa

Sun 24/3

Nonstop3h 10m

£45

London StanstedHelsinki-Vantaa

STN - HEL

STNHEL

London Stansted

Fri 22/3

Nonstop2h 50m

Helsinki-Vantaa

Sun 24/3

Nonstop3h 10m

£46

London StanstedHelsinki-Vantaa

STN - HEL

STNHEL

London Stansted

Wed 20/3

Nonstop2h 50m

Helsinki-Vantaa

Sun 24/3

Nonstop3h 10m

£51

London StanstedHelsinki-Vantaa

STN - HEL

STNHEL

London Stansted

Fri 8/3

Nonstop2h 50m

Helsinki-Vantaa

Mon 11/3

Nonstop3h 10m

£56

London StanstedHelsinki-Vantaa

STN - HEL

STNHEL

London Stansted

Thu 14/3

Nonstop2h 50m

Helsinki-Vantaa

Sun 17/3

Nonstop3h 10m

£57

London GatwickHelsinki-Vantaa

LGW - HEL

LGWHEL

London Gatwick

Fri 8/3

1 stop14h 25m

Helsinki-Vantaa

Mon 11/3

1 stop14h 50m

£84

London GatwickHelsinki-Vantaa

LGW - HEL

LGWHEL

London Gatwick

Tue 9/4

1 stop13h 00m

Helsinki-Vantaa

Tue 7/5

1 stop4h 45m

£96

London GatwickHelsinki-Vantaa

LGW - HEL

LGWHEL

London Gatwick

Sat 11/5

1 stop21h 05m

Helsinki-Vantaa

Sun 19/5

Nonstop3h 05m

£109

London HeathrowHelsinki-Vantaa

LHR - HEL

LHRHEL

London Heathrow

Mon 18/3

1 stop7h 30m

Helsinki-Vantaa

Mon 8/4

1 stop4h 35m

£115

Flights are sorted by cheapest first

Deals found on 22/2

When is the best time to book a flight from London to Helsinki?

Use this chart to determine the optimal time to book a return flight from London to Helsinki. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from London to Helsinki, you should look to book at least 63 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.
Search Deals

When is the cheapest time to fly from London to Helsinki?

Use this chart to determine the cheapest time to fly return from London to Helsinki. Price data was last updated on 18 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Helsinki flight should consider departing on Friday evenings 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.
Search Deals

Average price of flights to Helsinki by month

Plan your trip from London to Helsinki by taking into account the cheapest months to travel. The average price of a one-way flight from London to Helsinki is currently £40 while a return flight costs £73. Price data was last updated on 18 February 2024.

Currently, March is the cheapest month in which you can book a flight from London to Helsinki (average of £176). Flying from London to Helsinki in July is currently the most expensive (average of £322). 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.

January

£144

February

£152

March

£139

April

£182

May

£187

June

£207

July

£254

August

£205

September

£177

October

£181

November

£146

December

£176

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

HEL

Temperature

-6 - 16 °C

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 23 February 2024.
Get a feel of what it's like to fly with Ryanair, Scandinavian Airlines and Norwegian from London to Helsinki by reading reviews from past customers. 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.
7.9
Good
2,268 reviews

Entertainment

7.3

Comfort

7.6

Food

7.5

Crew

8.4

Boarding

7.9

Overall

7.9

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.9
Good
2,268 reviews
7.9
Good
2,268 reviews

Entertainment

7.3

Comfort

7.6

Food

7.5

Crew

8.4

Boarding

7.9

Overall

7.9

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.8
Good
1,778 reviews
7.9
Good
2,268 reviews

Entertainment