Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Finland from £37

LON — HEL
28 Oct — 4 Nov1
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

Sat 31/1006:45 -
1 stop13h 20m
Sat 7/1122:40 -
1 stop12h 10m
Deal found 23/9£84
Thu 29/1017:25 -
1 stop16h 25m
Wed 4/1116:05 -
Nonstop3h 30m
Deal found 27/9£85
Tue 3/1106:45 -
Nonstop3h 15m
Sat 14/1122:40 -
1 stop12h 10m
Deal found 26/9£86
Sat 7/1119:55 -
2 stops38h 00m
Sat 14/1122:05 -
Nonstop3h 30m
Deal found 27/9£88
Wed 28/1007:15 -
1 stop10h 55m
Wed 4/1116:05 -
Nonstop3h 30m
Deal found 27/9£90
Mon 2/1112:30 -
1 stop8h 15m
Sat 14/1122:05 -
Nonstop3h 30m
Deal found 25/9£91
Wed 4/1118:45 -
1 stop14h 20m
Tue 10/1112:45 -
Nonstop3h 30m
Deal found 27/9£93
Fri 30/1022:30 -
2 stops21h 35m
Sat 7/1122:05 -
Nonstop3h 30m
Deal found 26/9£94
Mon 9/1108:20 -
1 stop12h 25m
Sat 14/1122:05 -
Nonstop3h 30m
Deal found 25/9£95
Mon 2/1109:40 -
1 stop11h 05m
Wed 11/1119:00 -
Nonstop3h 45m
Deal found 25/9£97
Mon 30/1115:20 -
Nonstop3h 15m
Fri 11/1212:50 -
Nonstop3h 25m
Deal found 23/9£113
Mon 14/1215:20 -
Nonstop3h 15m
Fri 18/1212:50 -
Nonstop3h 25m
Deal found 25/9£116

Find flight deals from London to Finland

Round-trip from

£84

One-way from

£37

Popular in

June

Cheapest in

February

Average price

£177

Good round-trip deal

£81 or less

Good one-way deal

£72 or less
Ryanair
  • Ryanair
  • 31/10-7/11
  • 2 total stops
  • 25h 30m total
  • London to Finland
Search Deals
Ryanair
  • Ryanair
  • 3/11-31/12
  • Nonstop
  • 3h 15m total
  • London to Finland
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

 
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 London Stansted - RVN Rovaniemi

STNRVN

London Stansted

Sat 21/11

06:45-22:05

1 stop13h 20m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£56

LondonRovaniemi

STN London Stansted - RVN Rovaniemi

STNRVN

London Stansted

Sun 8/11

09:15-13:05

1 stop25h 50m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£60

LondonRovaniemi

SEN London Southend - RVN Rovaniemi

SENRVN

London Southend

Mon 30/11

15:20-20:35

Nonstop3h 15m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£66

LondonHelsinki

LGW London Gatwick - HEL Helsinki-Vantaa

LGWHEL

London Gatwick

Tue 15/12

17:00-10:05

1 stop15h 05m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£76

LondonHelsinki

STN London Stansted - HEL Helsinki-Vantaa

STNHEL

London Stansted

Mon 23/11

08:10-19:20

1 stop9h 10m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£79

LondonHelsinki

LGW London Gatwick - HEL Helsinki-Vantaa

LGWHEL

London Gatwick

Wed 7/10

13:10-09:30

1 stop18h 20m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£79

LondonHelsinki

STN London Stansted - HEL Helsinki-Vantaa

STNHEL

London Stansted

Mon 30/11

15:00-19:50

Nonstop2h 50m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£79

LondonRovaniemi

LGW London Gatwick - RVN Rovaniemi

LGWRVN

London Gatwick

Mon 30/11

12:45-18:15

Nonstop3h 30m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£83

LondonHelsinki

LGW London Gatwick - HEL Helsinki-Vantaa

LGWHEL

London Gatwick

Tue 20/10

13:10-09:30

1 stop18h 20m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£83

LondonRovaniemi

STN London Stansted - RVN Rovaniemi

STNRVN

London Stansted

Sun 15/11

15:35-20:50

Nonstop3h 15m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£85

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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

Cheapflights Insights

Everything you need to know about your flight from London to Finland

What is the cheapest month to book a flight from London to Finland?

Currently, February is the cheapest month in which you can book a flight from London to Finland (average of £116). Flying from London to Finland in July is currently the most expensive (average of £275). 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?

It’s typically best to fly out from London to Finland in the evening. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from London to Finland

The most flights from LON to FI0 are scheduled on a Friday (28 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 London to Finland delayed?

About 18% of weekly flights between London and Finland have experienced delays in the past year, with the average delay time being 110 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 Sunday 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 13% of flights being delayed.

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.

Reviews of airlines servicing Finland

Read through reviews of airlines operating flights from London to Finland, such as Norwegian,Finnair, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
8.2
Very Good
296 reviews
Check prices

Food

6.8

Overall

8.2

Comfort

7.7

Entertainment

6.3

Crew

8.4

Boarding

8.0

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
296 reviews
Norwegian
8.2
Very Good
296 reviews
Check prices

Food

6.8

Overall

8.2

Comfort

7.7

Entertainment

6.3

Crew

8.4

Boarding

8.0

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
1,432 reviews
Norwegian
8.2
Very Good
296 reviews
Check prices

Food

6.8

Overall

8.2

Comfort

7.7

Entertainment

6.3

Crew

8.4

Boarding

8.0

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.
Scandinavian Airlines
7.4
Good
1,998 reviews
Norwegian
8.2
Very Good
296 reviews
Check prices

Food

6.8

Overall

8.2

Comfort

7.7

Entertainment

6.3

Crew

8.4

Boarding

8.0

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
5,449 reviews
Norwegian
8.2
Very Good
296 reviews
Check prices

Food

6.8

Overall

8.2

Comfort

7.7

Entertainment

6.3

Crew

8.4

Boarding

8.0

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
1,926 reviews
Norwegian
8.2
Very Good
296 reviews
Check prices

Food

6.8

Overall

8.2

Comfort

7.7

Entertainment

6.3

Crew

8.4

Boarding

8.0

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

  • How long is the flight from London to Finland?

    Ryanair, easyJet, and Norwegian can get you from London to Finland in just under 3h. Your travel time can differ by up to 10h 25m. The distance between London and Finland is about 1153 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 easyJet and Norwegian, 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 (86%), Malaysia Airlines (84%), LATAM Airlines( 82%).

  • What are the cheapest flights from London to Finland?

    On average you can expect to pay £1,291 for a flight from London to Finland. The cheapest flight overall is £121 while the most popular route, (London Heathrow - Helsinki-Vantaa) is currently priced at £137.

  • 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, February is the cheapest month in which you can book a flight from London to Finland (average of £116). Flying from London to Finland in July is currently the most expensive (average of £275). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Finland

Heathrow to Málaga flights
Luton to Amsterdam flights
Gatwick to Charles de Gaulle flights
Heathrow to Charles de Gaulle flights
Luton to Charles de Gaulle flights
London City to Charles de Gaulle flights
Stansted to Edinburgh flights
Gatwick to Istanbul flights
Heathrow to Istanbul flights
Stansted to Beauvais-Tille flights
Gatwick to Edinburgh flights
Luton to Edinburgh flights
Stansted to Istanbul flights
Gatwick to Málaga flights
Gatwick to Amsterdam flights
Gatwick to Belfast Intl flights
Stansted to Málaga flights
Gatwick to Bruxelles-National flights
Luton to Málaga flights
Luton to Bruxelles-National flights
Stansted to Bruxelles-National flights
Luton to Beauvais-Tille flights
Heathrow to Edinburgh flights
Heathrow to Amsterdam flights
Southend to Charles de Gaulle flights
Gatwick to Beauvais-Tille flights
Gatwick to Orly flights
Luton to Belfast Intl flights
Gatwick to Manchester flights
London City to Amsterdam flights
Luton to Frankfurt flights
London City to Manchester flights
Luton to Manchester flights
Stansted to Manchester flights
Stansted to Orly flights
Stansted to Amsterdam flights
Heathrow to Leonardo da Vinci/Fiumicino flights
London City to Istanbul flights
London City to Edinburgh flights
Southend to Manchester flights
London City to Orly flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Stansted to Glasgow Intl flights
Heathrow to Frankfurt flights
Heathrow to Lisbon flights
Heathrow to Granada flights
Gatwick to Berlin flights
Gatwick to Lisbon flights
Gatwick to Granada flights
Stansted to Madrid flights

Top 10 airlines flying from London to Finland

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£52Average£150FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£55Average£167FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£73Average£220FlexibilityNo cancel feeOn-timeN/A
Search Norwegian flights
NorwegianCheapest£108Average£172FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£131Average£240FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£141Average£374FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£156Average£288FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£167Average£243FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£190Average£193FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£226Average£540FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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!

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.