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Cheap flights from London to Finland from £32

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HEL
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Finland

Enter your travel dates to find the best prices.

Cheapest flights from London to Finland
Explore the most affordable flight options available from London to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2026.

Fri 6/1116:30
STN
-
RVN
Nonstop3h 15m
Ryanair
Wed 11/1115:55
RVN
-
STN
Nonstop3h 30m
Ryanair
Deal found 10/5£84
Thu 29/1006:25
STN
-
RVN
Nonstop3h 15m
Ryanair
Wed 4/1115:55
RVN
-
STN
Nonstop3h 30m
Ryanair
Deal found 11/5£88
Fri 6/1116:30
STN
-
RVN
Nonstop3h 15m
Ryanair
Tue 10/1114:20
RVN
-
STN
Nonstop3h 30m
Ryanair
Deal found 10/5£95
Thu 5/1106:25
STN
-
RVN
Nonstop3h 15m
Ryanair
Tue 10/1114:20
RVN
-
STN
Nonstop3h 30m
Ryanair
Deal found 10/5£103
Thu 4/619:30
STN
-
RVN
1 stop13h 40m
Ryanair
Fri 12/611:45
RVN
-
STN
1 stop14h 00m
Ryanair
Deal found 11/5£109
Fri 13/1116:30
STN
-
RVN
Nonstop3h 15m
Ryanair
Tue 17/1114:20
RVN
-
STN
Nonstop3h 30m
Ryanair
Deal found 11/5£116
Tue 19/507:00
STN
-
HEL
1 stop5h 35m
Ryanair
Tue 19/523:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 8/5£119
Wed 3/605:55
STN
-
HEL
2 stops26h 15m
Ryanair
Wed 10/600:00
HEL
-
STN
1 stop9h 55m
Ryanair
Deal found 11/5£120
Mon 18/517:00
STN
-
HEL
1 stop19h 35m
Ryanair
Tue 19/523:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 10/5£120
Tue 16/607:00
STN
-
HEL
1 stop5h 35m
Ryanair
Thu 2/715:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 7/5£122
Sat 4/706:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 5/723:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 9/5£123
Mon 6/707:35
STN
-
HEL
1 stop8h 00m
Ryanair
Tue 28/723:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 10/5£123

Find flight deals from London to Finland

Keep the following information in mind while searching for London to Finland flight deals. Data was last updated 12 May 2026.

Round-trip from

£84

One-way from

£32

Popular in

July

Cheapest in

February

Average price

£209

Good round-trip deal

£105 or less

Good one-way deal

£37 or less
Ryanair
  • Ryanair
  • 6/11-11/11
  • Nonstop
  • 6h 45m total
  • London to Finland
Search Deals
Ryanair
  • Ryanair
  • 7/11
  • Nonstop
  • 3h 15m total
  • London to Finland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Finland.
Search Deals
Price to beat on a one-way flight from London (LON) to Finland.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Finland 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 May 2026.
Use the filters below to find and compare flights from London to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRovaniemi

STN - RVN

STNRVN

London Stansted

Thu 29/10

06:25-11:40

Nonstop3h 15m

Rovaniemi

Wed 4/11

15:55-17:25

Nonstop3h 30m

£88

LondonRovaniemi

STN - RVN

STNRVN

London Stansted

Thu 4/6

19:30-11:10

1 stop13h 40m

Rovaniemi

Fri 12/6

11:45-23:45

1 stop14h 00m

£130

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 3/6

20:50-09:45

1 stop10h 55m

Helsinki-Vantaa

Wed 10/6

00:00-19:55

2 stops21h 55m

£132

LondonRovaniemi

STN - RVN

STNRVN

London Stansted

Sun 25/10

15:35-20:50

Nonstop3h 15m

Rovaniemi

Sat 31/10

22:05-23:35

Nonstop3h 30m

£135
Fastest return journey

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 2/7

10:25-15:15

Nonstop2h 50m

Helsinki-Vantaa

Sun 5/7

23:25-00:25

Nonstop3h 00m

£148

LondonRovaniemi

LTN - RVN

LTNRVN

London Luton

Thu 4/6

07:55-11:10

2 stops25h 15m

Rovaniemi

Fri 12/6

11:45-07:30

2 stops21h 45m

£151

LondonRovaniemi

STN - RVN

STNRVN

London Stansted

Fri 6/11

21:05-15:20

2 stops16h 15m

Rovaniemi

Tue 10/11

14:20-15:50

Nonstop3h 30m

£159

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

£159

LondonRovaniemi

STN - RVN

STNRVN

London Stansted

Thu 4/6

13:10-11:10

2 stops20h 00m

Rovaniemi

Fri 12/6

11:45-11:10

2 stops25h 25m

£168

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 13/10

20:55-16:00

2 stops17h 05m

Helsinki-Vantaa

Thu 15/10

10:20-20:10

1 stop11h 50m

£170

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

Best time to book a flight from London to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from London 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 London to Finland

How far ahead should I book a flight from London to Finland?

To ensure you get the cheapest price possible for a flight from London to Finland, 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 London to Finland?

Currently, January is the cheapest month in which you can book a flight from London to Finland (average of £76). Flying from London to Finland in April is currently the most expensive (average of £389). 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 LON to FI?

Find hourly flight availability from London to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 May 2026.

It’s typically best to fly out from London to Finland in the evening. Doing so could potentially save you 38% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from London to Finland

Explore weekly flight availability from London to Finland. 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 May 2026.

The most flights from LON to FI0 are scheduled on a Monday (29 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from London to Finland delayed?

About 19% of weekly flights between London and Finland have experienced delays in the past year, with the average delay time being 106 minutes.

What is the most punctual flight time for London to Finland 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 Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Finland 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 Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated 12 May 2026.
Read through reviews of airlines operating flights from London to Finland, such as Norwegian,Norwegian, andFinnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
8.2
Very Good
262 reviews
Check prices

Crew

8.3

Boarding

8.0

Food

6.8

Comfort

7.7

Overall

8.2

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Norwegian
8.2
Very Good
262 reviews
Norwegian
8.2
Very Good
262 reviews
Check prices

Crew

8.3

Boarding

8.0

Food

6.8

Comfort

7.7

Overall

8.2

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Norwegian
7.8
Good
250 reviews
Norwegian
8.2
Very Good
262 reviews
Check prices

Crew

8.3

Boarding

8.0

Food

6.8

Comfort

7.7

Overall

8.2

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Finnair
7.6
Good
1,393 reviews
Norwegian
8.2
Very Good
262 reviews
Check prices

Crew

8.3

Boarding

8.0

Food

6.8

Comfort

7.7

Overall

8.2

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Ryanair
6.9
Okay
5,371 reviews
Norwegian
8.2
Very Good
262 reviews
Check prices

Crew

8.3

Boarding

8.0

Food

6.8

Comfort

7.7

Overall

8.2

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
easyJet
6.9
Okay
1,901 reviews
Norwegian
8.2
Very Good
262 reviews
Check prices

Crew

8.3

Boarding

8.0

Food

6.8

Comfort

7.7

Overall

8.2

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.

Related info for your journey

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

  • How long is the flight from London to Finland?

    Ryanair, airBaltic, and Scandinavian Airlines can get you from London to Finland in just under 3h 15m. Your travel time can differ by up to 9h 45m. The distance between London and Finland is about 1339 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London to Finland one-way?

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £17. However, be on the lookout for offers from Norwegian and easyJet, as they are both options that can get you from London to Finland for a low price.

  • What are the most popular routes from London to Finland?

    While some choose either London Stansted - Helsinki-Vantaa or London Gatwick - Helsinki-Vantaa, London Heathrow - Helsinki-Vantaa is the most popular route from London to Finland.

  • What are the most reliable airlines from London to Finland?

    Before booking your flight to Finland from London, check out the most reliable airlines to get you to your destination on time: Japan Airlines (93%), Vietnam Airlines (93%), Malaysia Airlines( 93%).

  • What are the cheapest flights from London to Finland?

    On average you can expect to pay £1,065 for a flight from London to Finland. The cheapest flight overall is £119 while the most popular route, (London Heathrow - Helsinki-Vantaa) is currently priced at £162.

  • Can I find deals for flights from London to Finland that include hotel bookings?

    Yes. In addition to deals on London to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Finland?

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

  • Can I find deals for business class flights from London to Finland?

    Yes. Cheapflights offers flight deals from London to Finland 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 London to Finland?

    Currently, January is the cheapest month in which you can book a flight from London to Finland (average of £76). Flying from London to Finland in April is currently the most expensive (average of £389). 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

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Alternative routes for London to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Finland

Discover the top 10 airlines that operate flights from London to Finland. 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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£48Average£147FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£49Average£162FlexibilityNo cancel feeOn-time86%
Search easyJet flights
NorwegianCheapest£66Average£207FlexibilityNo cancel feeOn-timeN/A
Search Norwegian flights
airBalticCheapest£75Average£202FlexibilityNo cancel feeOn-time87%
Search airBaltic flights
NorwegianCheapest£95Average£186FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£111Average£234FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£127Average£359FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£148Average£495FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£152Average£268FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£162Average£269FlexibilityNo cancel feeOn-time75%
Search KLM 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 London to Finland?

Cheapflights makes it easy to find London to Finland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Finland?

Cheapflights helps you find that perfect flight to Finland from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Finland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Finland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Finland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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