How long does it take to fly to London?

Flight times from Finland to London vary, but if you’re flying out of Helsinki and flying into London Heathrow Airport (one of the most popular routes), then the duration is 3h on average. Another popular route from Finland to London is flying from Oulu to London Heathrow Airport, which will take roughly 6h 25m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Finland to London on average per day?

As of January 2026, there are 27 flights per day flying from Finland to London. The most common time of day flights depart is 14:00, with 56% of flights taking off in the afternoon.

How many flights depart from Finland to London on average per week?

195 flights are operational weekly from Finland to London as of January 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

What is the cheapest airline that flies from Finland to London?

Norwegian, Ryanair, and Scandinavian Airlines are the most popular carriers operating from Finland to London

What is the most punctual flight time for Finland to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to London?

Finnair, Ryanair and Norwegian are the top three most popular airlines that fly to London from Finland according to our data. Finnair is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

According to our data, Finnair have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How often are flights from Finland to London delayed?

Historically, on average around 17% of flights between Finland and London have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.

When did momondo last update prices for flights from Finland to London?

Prices for flights from Finland to London refresh daily.

How many operators does momondo search for flights from Finland to London?

There are 4 operators available for flights from Finland to London as of January 2026.

How old do you have to be to fly from Finland to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£27 Cheap Flights from Finland to London in 2026

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Find the cheapest flights from Finland to London

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One-way

Last minute

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Recent return flight deals from Finland to London

Enter your travel dates to find the best prices.

20:15 - 21:25

HEL

STN

3h 10mdirect

05:55 - 11:05

STN

HEL

3h 10mdirect

£58Ryanair

Thu, 12 Mar - Sun, 15 Mar

13:50 - 15:00

HEL

STN

3h 10mdirect

05:55 - 11:05

STN

HEL

3h 10mdirect

£59Ryanair

Thu, 5 Feb - Sun, 8 Feb

22:30 - 23:40

HEL

STN

3h 10mdirect

06:10 - 19:20

STN

HEL

11h 10m1 stop

£63Multiple Airlines

Fri, 30 Jan - Mon, 2 Feb

22:30 - 23:40

HEL

STN

3h 10mdirect

06:10 - 19:20

STN

HEL

11h 10m1 stop

£64Multiple Airlines

Fri, 6 Feb - Mon, 9 Feb

07:40 - 08:35

HEL

LGW

26h 55m1 stop

10:05 - 15:05

LGW

HEL

3h 00mdirect

£81Norwegian

Thu, 5 Mar - Fri, 13 Mar

07:40 - 16:20

HEL

LGW

10h 40m1 stop

13:00 - 19:20

LGW

HEL

4h 20m1 stop

£90Norwegian

Thu, 5 Mar - Fri, 13 Mar

07:00 - 17:00

HEL

LHR

12h 00m1 stop

06:40 - 20:20

LHR

HEL

11h 40m1 stop

£123Scandinavian Airlines

Thu, 5 Feb - Mon, 9 Feb

11:05 - 19:55

HEL

LHR

10h 50m1 stop

18:05 - 10:35

LHR

HEL

14h 30m1 stop

£126Scandinavian Airlines

Wed, 25 Feb - Wed, 4 Mar

05:20 - 09:10

RVN

LHR

5h 50m1 stop

10:20 - 21:05

LHR

RVN

8h 45m1 stop

£237Finnair

Fri, 13 Feb - Fri, 20 Feb

05:20 - 09:10

RVN

LHR

5h 50m1 stop

18:10 - 08:15

LHR

RVN

12h 05m1 stop

£251Finnair

Thu, 26 Feb - Thu, 26 Feb

Finnair flights from Finland to London

Our best Finnair deals on Finland to London flight tickets

Finnair

13 Feb

RVN05:20Rovaniemi

5h 50m

1 stop

LHR09:10London Heathrow

22 Feb

LHR18:10London Heathrow

12h 20m

1 stop

RVN08:30Rovaniemi

£237

Finnair

17 Jan

RVN22:05Rovaniemi

13h 05m

1 stop

LHR09:10London Heathrow

26 Jan

LHR10:20London Heathrow

5h 25m

1 stop

RVN17:45Rovaniemi

£346

Lufthansa flights from Finland to London

Our best Lufthansa deals on Finland to London flight tickets

Lufthansa

13 Jan

HEL13:55Helsinki-Vantaa

5h 50m

1 stop

LHR17:45London Heathrow

14 Jan

LHR20:15London Heathrow

13h 45m

1 stop

HEL12:00Helsinki-Vantaa

£135

Lufthansa

26 Jan

HEL06:55Helsinki-Vantaa

5h 50m

1 stop

LHR10:45London Heathrow

30 Jan

LHR08:45London Heathrow

8h 05m

1 stop

HEL18:50Helsinki-Vantaa

£144

Lufthansa

29 Jan

HEL19:35Helsinki-Vantaa

14h 30m

1 stop

LHR08:05London Heathrow

1 Feb

LHR20:15London Heathrow

13h 45m

1 stop

HEL12:00Helsinki-Vantaa

£151

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Thu 12/3

20:15-21:25

Nonstop3h 10m

London Stansted

Sun 15/3

05:55-11:05

Nonstop3h 10m

£58

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Thu 5/2

13:50-15:00

Nonstop3h 10m

London Stansted

Sun 8/2

05:55-11:05

Nonstop3h 10m

£59

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Fri 30/1

22:30-23:40

Nonstop3h 10m

London Stansted

Mon 2/2

06:10-19:20

1 stop11h 10m

£63

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Fri 6/2

22:30-23:40

Nonstop3h 10m

London Stansted

Mon 9/2

06:10-19:20

1 stop11h 10m

£64

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Thu 5/3

07:40-08:35

1 stop26h 55m

London Gatwick

Fri 13/3

10:05-15:05

Nonstop3h 00m

£81

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Thu 5/3

07:40-16:20

1 stop10h 40m

London Gatwick

Fri 13/3

13:00-19:20

1 stop4h 20m

£90

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 5/2

07:00-17:00

1 stop12h 00m

London Heathrow

Mon 9/2

06:40-20:20

1 stop11h 40m

£123

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 25/2

11:05-19:55

1 stop10h 50m

London Heathrow

Wed 4/3

18:05-10:35

1 stop14h 30m

£126

RovaniemiLondon

RVN - LHR

RVNLHR

Rovaniemi

Fri 13/2

05:20-09:10

1 stop5h 50m

London Heathrow

Fri 20/2

10:20-21:05

1 stop8h 45m

£237

RovaniemiLondon

RVN - LHR

RVNLHR

Rovaniemi

Thu 26/2

05:20-09:10

1 stop5h 50m

London Heathrow

Thu 26/2

18:10-08:15

1 stop12h 05m

£251

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Finland to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Finland is in March. Flight prices, which tend to average around £89, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Finland averaging around £96.

What is the cheapest day to depart on your flight to London?

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £136. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Finland to London for around £169.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £118. Flights in the morning are often more expensive, with an average ticket price of £257.

What is the cheapest Finland to London flight route?

Fly from Helsinki-Vantaa to London Stansted for the best Finland - London flight prices

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

You are more likely to see cheaper flights to London from Finland when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £217 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Finland for as low as £188 on momondo.

What cabin class options are available on Finland to London flights?

There are 3 cabin classes available to choose from on Finland to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Finland to London flights?

No. A direct flight is the cheapest option for a flight between Finland to London.

Cheap Finland to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Finland to London

Best price found	£27
Fastest flight time	3h 00m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Finland in the past 72 hours is £27. The best return flight deal from Finland to London found on momondo in the last 72 hours is £58.

The fastest flight from Finland to London takes 3h 00m

Direct flights go from Finland to London every day.

There are 6 airports in London. From Finland there are direct flights to London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW).

Search flight deals

When did momondo last update prices for flights from Finland to London?
Prices for flights from Finland to London refresh daily.
How many operators does momondo search for flights from Finland to London?
There are 4 operators available for flights from Finland to London as of January 2026.
How old do you have to be to fly from Finland to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Finland to London?
Based on momondo bookings for flights between Finland and London, the leading plane model is Airbus A321 (sharklets), making up 27.14% of the total bookings. Other popular models include Boeing 737 MAX 8 with 26.06%, Airbus A350-900 with 23.89%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 12.32%.

Best airlines flying from Finland to London

Compare and see reviews for airlines that fly from Finland to London with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £49	Free Cancellation	Rating 6.9 5,245 reviews	Search Ryanair flights
Scandinavian Airlines	PriceFrom £74	Free Cancellation	Rating 7.3 1,637 reviews	Search Scandinavian Airlines flights
Norwegian	PriceFrom £104	Free Cancellation	Rating 7.8 241 reviews	Search Norwegian flights
Finnair	PriceFrom £153	Free Cancellation	Rating 7.6 1,346 reviews	Search Finnair flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Worthing

Hounslow

Colchester

Bedford

Ramsgate

Folkestone

Why use momondo?

Why should I use momondo to find a flight deal from Finland to London?

Finding the right flight to London from Finland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Finland to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Finland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Finland to London?

Once you have performed a search for Finland to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Finland to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Finland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Finland to London from £41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to London departing on 16/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Finnair deals on Finland to London flight tickets

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Our best Lufthansa deals on Finland to London flight tickets

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How to get the cheapest flight ticket from Finland to London

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £136. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Finland to London for around £169.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £118. Flights in the morning are often more expensive, with an average ticket price of £257.

What is the cheapest Finland to London flight route?

Fly from Helsinki-Vantaa to London Stansted for the best Finland - London flight prices

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

What cabin class options are available on Finland to London flights?

There are 3 cabin classes available to choose from on Finland to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Finland to London flights?

No. A direct flight is the cheapest option for a flight between Finland to London.

What is the cheapest airline that flies from Finland to London?

Norwegian, Ryanair, and Scandinavian Airlines are the most popular carriers operating from Finland to London

Which airlines fly to London?

How often are flights from Finland to London delayed?

Historically, on average around 17% of flights between Finland and London have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.

What is the most punctual flight time for Finland to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Finnair have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How many flights depart from Finland to London on average per day?

As of January 2026, there are 27 flights per day flying from Finland to London. The most common time of day flights depart is 14:00, with 56% of flights taking off in the afternoon.

How many flights depart from Finland to London on average per week?

195 flights are operational weekly from Finland to London as of January 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

How long does it take to fly to London?

Cheap Finland to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Finland to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Finland to London?

How many operators does momondo search for flights from Finland to London?

How old do you have to be to fly from Finland to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Finland to London?

Best airlines flying from Finland to London

Compare and see reviews for airlines that fly from Finland to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Finland to London?

Can I find flights from Finland to London with flexible booking policies on momondo?

How can momondo help me find flights from Finland to London?

I’m not ready to book a flight from Finland to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London