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

The number of flights available between London and Helsinki is 40 per day as of September 2025. The most frequent departure time is 09:00, with 53% of daily flights leaving at midday.

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

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

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

As of September 2025, there are 282 flights per week flying from London to Helsinki. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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 September 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.

$75 Cheap Flights from London to Helsinki (LON-HEL) in 2025

Q: What is the typical price of a round-trip flight between London and Helsinki?

Prices are currently typical for flights on this route. Typical prices usually range from $151 to $394. The lowest price recently found on this route was $237.

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Find the cheapest flights from London to Helsinki (LON-HEL)

Round-trip

One-way

Last minute

Direct

Cheap return flights

06:45 - 11:55STN-HEL

3h 10mdirect

11:45 - 12:55HEL-STN

3h 10mdirect

$237Ryanair

Find Deal

Fri, 2 Jan - Tue, 6 Jan

14:45 - 08:40STN-HEL

15h 55m1 stop

13:00 - 14:00HEL-STN

3h 00mdirect

$240

Find Deal

Thu, 16 Oct - Thu, 23 Oct

10:50 - 15:50LGW-HEL

3h 00mdirect

09:00 - 10:10HEL-LGW

3h 10mdirect

$241Norwegian

Find Deal

Mon, 1 Dec - Mon, 8 Dec

10:50 - 15:50LGW-HEL

3h 00mdirect

16:40 - 17:50HEL-LGW

3h 10mdirect

$243Norwegian

Find Deal

Mon, 24 Nov - Sun, 30 Nov

13:55 - 23:35LHR-HEL

7h 40m1 stop

07:10 - 12:55HEL-LHR

7h 45m1 stop

$258Scandinavian Airlines

Find Deal

Thu, 16 Oct - Thu, 23 Oct

13:55 - 23:45LHR-HEL

7h 50m1 stop

07:00 - 12:55HEL-LHR

7h 55m1 stop

$292Scandinavian Airlines

Find Deal

Thu, 20 Nov - Wed, 26 Nov

07:30 - 12:20LHR-HEL

2h 50mdirect

08:00 - 09:10HEL-LHR

3h 10mdirect

$301Finnair

Find Deal

Thu, 16 Oct - Thu, 23 Oct

07:30 - 12:20LHR-HEL

2h 50mdirect

21:05 - 22:10HEL-LHR

3h 05mdirect

$324Finnair

Find Deal

Thu, 25 Sep - Sun, 28 Sep

07:40 - 18:50LHR-HEL

9h 10m1 stop

12:45 - 17:05HEL-LHR

6h 20m1 stop

$338Lufthansa

Find Deal

Sat, 1 Nov - Wed, 5 Nov

11:10 - 18:50LHR-HEL

5h 40m1 stop

12:45 - 17:05HEL-LHR

6h 20m1 stop

$342Lufthansa

Find Deal

Fri, 16 Jan - Mon, 19 Jan

Ryanair flights from London to Helsinki

Our best Ryanair deals on London to Helsinki flight tickets

Ryanair

2 Jan

STN06:45London Stansted

3h 10m

HEL11:55Helsinki-Vantaa

6 Jan

HEL11:45Helsinki-Vantaa

3h 10m

STN12:55London Stansted

$237

Find similar

Ryanair

17 Oct

STN07:50London Stansted

2h 50m

HEL12:40Helsinki-Vantaa

19 Oct

HEL18:00Helsinki-Vantaa

3h 00m

STN19:00London Stansted

$248

Find similar

Ryanair

15 Oct

STN17:10London Stansted

2h 50m

HEL22:00Helsinki-Vantaa

22 Oct

HEL22:50Helsinki-Vantaa

3h 00m

STN23:50London Stansted

$252

Find similar

Norwegian flights from London to Helsinki

Our best Norwegian deals on London to Helsinki flight tickets

Norwegian

1 Dec

LGW10:50London Gatwick

3h 00m

HEL15:50Helsinki-Vantaa

8 Dec

HEL09:00Helsinki-Vantaa

3h 10m

LGW10:10London Gatwick

$241

Find similar

Norwegian

24 Nov

LGW10:50London Gatwick

3h 00m

HEL15:50Helsinki-Vantaa

30 Nov

HEL16:40Helsinki-Vantaa

3h 10m

LGW17:50London Gatwick

$243

Find similar

Norwegian

16 Oct

LGW13:10London Gatwick

18h 20m

1 stop

HEL09:30Helsinki-Vantaa

23 Oct

HEL08:05Helsinki-Vantaa

3h 05m

LGW09:10London Gatwick

$266

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 2/1

06:45-11:55

Nonstop3h 10m

Helsinki-Vantaa

Tue 6/1

11:45-12:55

Nonstop3h 10m

$237

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 16/10

14:45-08:40

1 stop15h 55m

Helsinki-Vantaa

Thu 23/10

13:00-14:00

Nonstop3h 00m

$240

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 1/12

10:50-15:50

Nonstop3h 00m

Helsinki-Vantaa

Mon 8/12

09:00-10:10

Nonstop3h 10m

$241

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 24/11

10:50-15:50

Nonstop3h 00m

Helsinki-Vantaa

Sun 30/11

16:40-17:50

Nonstop3h 10m

$243

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 16/10

13:55-23:35

1 stop7h 40m

Helsinki-Vantaa

Thu 23/10

07:10-12:55

1 stop7h 45m

$258

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 20/11

13:55-23:45

1 stop7h 50m

Helsinki-Vantaa

Wed 26/11

07:00-12:55

1 stop7h 55m

$292

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 16/10

07:30-12:20

Nonstop2h 50m

Helsinki-Vantaa

Thu 23/10

08:00-09:10

Nonstop3h 10m

$301

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 25/9

07:30-12:20

Nonstop2h 50m

Helsinki-Vantaa

Sun 28/9

21:05-22:10

Nonstop3h 05m

$324

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Sat 1/11

07:40-18:50

1 stop9h 10m

Helsinki-Vantaa

Wed 5/11

12:45-17:05

1 stop6h 20m

$338

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 16/1

11:10-18:50

1 stop5h 40m

Helsinki-Vantaa

Mon 19/1

12:45-17:05

1 stop6h 20m

$342

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 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

Other information

What is the typical price of a round-trip flight between London and Helsinki?

What is the cheapest month to fly to Helsinki?

The month of November is, on average, the cheapest month to fly to Helsinki from London, with most prices found around $125. If you are unable to visit Helsinki during the month of November, then departing from London during the month January is also very affordable. Most momondo users find prices during this month for around $142.

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 $420. 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 Tuesday, with ticket prices averaging around $2,422.

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 $405. In contrast, the most expensive time of day to depart to Helsinki is in the afternoon when prices are around $1,977.

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 $432 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 $373 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 September 2025, prices for London to Helsinki flights are approximately 29% 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)

Search flight deals

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 September 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 A350-900 (22.14% of total bookings). The next most popular plane models are Airbus A321 (sharklets) (17.74%), Boeing 737 MAX 8 (11.09%), and Airbus A350-1000 (10.02%).
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 $305	Free cancellation	Rating 7.6 1,321 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 $199. Generally, Finnair has 40 flights on this route every week with an average price of $282. 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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Airports servicing Finland

Lapland Airport

Cheap flights from London to Helsinki from $151

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 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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Find the cheapest flights from London to Helsinki (LON-HEL)

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Ryanair flights from London to Helsinki

Our best Ryanair deals on London to Helsinki flight tickets

Norwegian flights from London to Helsinki

Our best Norwegian deals on London to Helsinki flight tickets

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Use the filters below to find and compare flights from London to Helsinki that are best for you.

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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 typical price of a round-trip flight between London and Helsinki?

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 $405. In contrast, the most expensive time of day to depart to Helsinki is in the afternoon when prices are around $1,977.

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 September 2025, prices for London to Helsinki flights are approximately 29% 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, Ryanair, and Norwegian are the most popular carriers operating from London to Helsinki-Vantaa

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

The number of flights available between London and Helsinki is 40 per day as of September 2025. The most frequent departure time is 09:00, with 53% of daily flights leaving at midday.

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

As of September 2025, there are 282 flights per week flying from London to Helsinki. The most common day of the week flights depart is Mon, with 15% 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