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

The number of flights available between London and Helsinki is 28 per day as of December 2025. The most frequent departure time is 10:00, with 53% of daily flights leaving at midday.

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

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

How often are flights from London to Helsinki delayed?

Historically, on average around 23% of flights between London and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

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

As of December 2025, there are 198 flights per week flying from London to Helsinki. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

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

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

What is the cheapest airline that flies from London to Helsinki-Vantaa?

Scandinavian Airlines, Norwegian, and Finnair are the most popular carriers operating from London to Helsinki-Vantaa

What is the most punctual flight time for London to Helsinki 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.

When did momondo last update prices for flights from London to Helsinki-Vantaa Airport?

Prices for flights from London to Helsinki-Vantaa Airport are updated daily.

How many operators does momondo search for flights from London to Helsinki-Vantaa Airport?

As of December 2025, there is 1 operator available to choose from for flights from London to Helsinki-Vantaa Airport.

How old do you have to be to fly from London to Helsinki-Vantaa Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport 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 licence and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$74 Cheap Flights from London to Helsinki in 2025/26

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10:05 - 15:05LGW-HEL

3h 00mdirect

16:40 - 17:50HEL-LGW

3h 10mdirect

$220Norwegian

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Fri, 13 Mar - Sun, 15 Mar

10:05 - 15:05LGW-HEL

3h 00mdirect

16:40 - 17:50HEL-LGW

3h 10mdirect

$222Norwegian

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Fri, 13 Mar - Sun, 15 Mar

12:05 - 16:55STN-HEL

2h 50mdirect

23:40 - 00:40HEL-STN

3h 00mdirect

$222Ryanair

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Wed, 1 Apr - Tue, 7 Apr

13:55 - 23:45LHR-HEL

7h 50m1 stop

16:10 - 21:20HEL-LHR

7h 10m1 stop

$287Scandinavian Airlines

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Fri, 13 Mar - Mon, 16 Mar

13:55 - 21:05LHR-HEL

5h 10m1 stop

16:10 - 08:55HEL-LHR

18h 45m1 stop

$288Scandinavian Airlines

Find Deal

Thu, 15 Jan - Tue, 20 Jan

15:00 - 20:10STN-HEL

3h 10mdirect

21:45 - 22:55HEL-STN

3h 10mdirect

$294Ryanair

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Sat, 14 Feb - Wed, 18 Feb

18:15 - 01:20LCY-HEL

5h 05m1 stop

13:55 - 17:40HEL-LCY

5h 45m1 stop

$354Lufthansa

Find Deal

Tue, 3 Mar - Tue, 17 Mar

09:55 - 01:20LCY-HEL

13h 25m1 stop

14:15 - 17:40HEL-LCY

5h 25m1 stop

$384Lufthansa

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Fri, 16 Jan - Fri, 23 Jan

10:00 - 17:25LCY-HEL

5h 25m1 stop

14:05 - 17:20HEL-LCY

5h 15m1 stop

$390KLM

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Fri, 9 Jan - Tue, 13 Jan

17:10 - 00:25LCY-HEL

5h 15m1 stop

13:55 - 18:30HEL-LCY

6h 35m1 stop

$392KLM

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Tue, 31 Mar - Wed, 8 Apr

Ryanair flights from London to Helsinki

Our best Ryanair deals on London to Helsinki flight tickets

Ryanair

1 Apr

STN12:05London Stansted

2h 50m

HEL16:55Helsinki-Vantaa

7 Apr

HEL23:40Helsinki-Vantaa

3h 00m

STN00:40London Stansted

$222

Find similar

Ryanair

14 Feb

STN15:00London Stansted

3h 10m

HEL20:10Helsinki-Vantaa

18 Feb

HEL21:45Helsinki-Vantaa

3h 10m

STN22:55London Stansted

$294

Find similar

Ryanair

2 Jan

STN06:45London Stansted

3h 10m

HEL11:55Helsinki-Vantaa

6 Jan

HEL11:45Helsinki-Vantaa

3h 10m

STN12:55London Stansted

$367

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Finnair flights from London to Helsinki

Our best Finnair deals on London to Helsinki flight tickets

Finnair

5 Feb

LHR10:20London Heathrow

2h 55m

HEL15:15Helsinki-Vantaa

8 Feb

HEL07:50Helsinki-Vantaa

3h 20m

LHR09:10London Heathrow

$379

Find similar

Finnair

5 Feb

LHR10:20London Heathrow

2h 55m

HEL15:15Helsinki-Vantaa

8 Feb

HEL07:50Helsinki-Vantaa

3h 20m

LHR09:10London Heathrow

$381

Find similar

Finnair

14 Mar

LHR16:15London Heathrow

2h 55m

HEL21:10Helsinki-Vantaa

22 Mar

HEL07:50Helsinki-Vantaa

3h 20m

LHR09:10London Heathrow

$382

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Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 13/3

10:05-15:05

Nonstop3h 00m

Helsinki-Vantaa

Sun 15/3

16:40-17:50

Nonstop3h 10m

$220

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 13/3

10:05-15:05

Nonstop3h 00m

Helsinki-Vantaa

Sun 15/3

16:40-17:50

Nonstop3h 10m

$222

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 1/4

12:05-16:55

Nonstop2h 50m

Helsinki-Vantaa

Tue 7/4

23:40-00:40

Nonstop3h 00m

$222

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 13/3

13:55-23:45

1 stop7h 50m

Helsinki-Vantaa

Mon 16/3

16:10-21:20

1 stop7h 10m

$287

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 15/1

13:55-21:05

1 stop5h 10m

Helsinki-Vantaa

Tue 20/1

16:10-08:55

1 stop18h 45m

$288

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 14/2

15:00-20:10

Nonstop3h 10m

Helsinki-Vantaa

Wed 18/2

21:45-22:55

Nonstop3h 10m

$294

LondonHelsinki

LCY - HEL

LCYHEL

London City

Tue 3/3

18:15-01:20

1 stop5h 05m

Helsinki-Vantaa

Tue 17/3

13:55-17:40

1 stop5h 45m

$354

LondonHelsinki

LCY - HEL

LCYHEL

London City

Fri 16/1

09:55-01:20

1 stop13h 25m

Helsinki-Vantaa

Fri 23/1

14:15-17:40

1 stop5h 25m

$384

LondonHelsinki

LCY - HEL

LCYHEL

London City

Fri 9/1

10:00-17:25

1 stop5h 25m

Helsinki-Vantaa

Tue 13/1

14:05-17:20

1 stop5h 15m

$390

LondonHelsinki

LCY - HEL

LCYHEL

London City

Tue 31/3

17:10-00:25

1 stop5h 15m

Helsinki-Vantaa

Wed 8/4

13:55-18:30

1 stop6h 35m

$392

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How to get the cheapest flight ticket from London to Helsinki

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 Helsinki?

The month of January is, on average, the cheapest month to fly to Helsinki from London, with most prices found around $144. If you are unable to visit Helsinki during the month of January, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $217.

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

The cheapest day to depart on your flight to Helsinki is on a Thursday when prices can be found for as low as $254. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Helsinki is Saturday, with ticket prices averaging around $1,969.

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

The cheapest time of day to fly to Helsinki is in the morning when flights can be purchased for as low as $382. In contrast, the most expensive time of day to depart to Helsinki is in the afternoon when prices are around $1,913.

What is the cheapest London to Helsinki-Vantaa flight route?

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

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

You are more likely to see cheaper flights to Helsinki from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $437 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London for as low as $348 on momondo.

What cabin class options are available on London to Helsinki-Vantaa flights?

There are 3 cabin classes available to choose from on London to Helsinki-Vantaa 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 London to Helsinki flights?

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

How have London to Helsinki flight prices changed over time?

As of December 2025, prices for London to Helsinki flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from London to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from London to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Helsinki (LON to HEL) flight deals and tips

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

Fastest flight time	2h 50m
Direct flights	Every day
Airports in Helsinki	1 airport

The fastest flight from London to Helsinki takes 2h 50m

Direct flights go from London to Helsinki every day.

There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)

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How far is London to Helsinki-Vantaa by plane?
London and Helsinki-Vantaa are 1819.6 km apart from one another. In terms of flight time, this usually takes a little over 2h 50m.
When did momondo last update prices for flights from London to Helsinki-Vantaa Airport?
Prices for flights from London to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from London to Helsinki-Vantaa Airport?
As of December 2025, there is 1 operator available to choose from for flights from London to Helsinki-Vantaa Airport.
How old do you have to be to fly from London to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport 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 licence and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. 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 London to Helsinki?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Helsinki is Airbus A321 (sharklets) (24.29% of total bookings). The next most popular plane models are Airbus A350-900 (24.25%), Boeing 737 MAX 8 (20.51%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.29%).
What is the most popular airline from London to Helsinki?
Based on momondo bookings for flights between London and Helsinki, the leading airline is Ryanair, making up 100% of the total bookings.

Best airlines flying from London to Helsinki

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

Airline	Rating	Free cancellation	Price
Finnair	PriceFrom $303	Free cancellation	Rating 7.6 1,334 reviews		Search Finnair flights

Finnair Flights From London to Helsinki
The lowest priced Finnair flight from London to Helsinki from the last 72 hours was $303. Generally, Finnair has 26 flights on this route every week with an average price of $429. Finnair is rated 7.6/10 by our users.

Kotka

Vantaa

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Helsinki. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Helsinki from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helsinki from London.

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

Yes. momondo can track prices for London to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from London to Helsinki from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Helsinki departing on 16/12. 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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Ryanair flights from London to Helsinki

Our best Ryanair deals on London to Helsinki flight tickets

Finnair flights from London to Helsinki

Our best Finnair deals on London to Helsinki flight tickets

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How to get the cheapest flight ticket from London to Helsinki

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

What is the cheapest month to fly to Helsinki?

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

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

The cheapest time of day to fly to Helsinki is in the morning when flights can be purchased for as low as $382. In contrast, the most expensive time of day to depart to Helsinki is in the afternoon when prices are around $1,913.

What is the cheapest London to Helsinki-Vantaa flight route?

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

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

What cabin class options are available on London to Helsinki-Vantaa flights?

There are 3 cabin classes available to choose from on London to Helsinki-Vantaa 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 London to Helsinki flights?

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

How have London to Helsinki flight prices changed over time?

As of December 2025, prices for London to Helsinki flights are approximately 1% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Helsinki-Vantaa?

Scandinavian Airlines, Norwegian, and Finnair are the most popular carriers operating from London to Helsinki-Vantaa

How often are flights from London to Helsinki delayed?

Historically, on average around 23% of flights between London and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

What is the most punctual flight time for London to Helsinki 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?

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

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

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

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

The number of flights available between London and Helsinki is 28 per day as of December 2025. The most frequent departure time is 10:00, with 53% of daily flights leaving at midday.

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

As of December 2025, there are 198 flights per week flying from London to Helsinki. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

When to book flights from London to Helsinki

Cheap London to Helsinki (LON to HEL) flight deals and tips

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

Fastest flight time

Direct flights

Airports in Helsinki

How far is London to Helsinki-Vantaa by plane?

When did momondo last update prices for flights from London to Helsinki-Vantaa Airport?

How many operators does momondo search for flights from London to Helsinki-Vantaa Airport?

How old do you have to be to fly from London to Helsinki-Vantaa Airport?

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

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

What is the most popular airline from London to Helsinki?

Best airlines flying from London to Helsinki

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

Finnair Flights From London to Helsinki

Travelling to a place near Helsinki?

Why use momondo?

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

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

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

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

An easier way to manage your Helsinki 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 Finland

Airports servicing Finland