Which layover airport offers the lowest fares from London to Helsinki?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $323.

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

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

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

181 flights are operational weekly from London to Helsinki as of November 2025. The most popular departure day for this route is Thu, with 17% of flights per week taking off on this day.

Which airport is the most popular layover for flights between London and Helsinki?

Frankfurt am Main (FRA) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

25 flights are operational daily from London to Helsinki as of November 2025. The most popular departure time for this route is 10:00AM, with 51% of flights per day taking off at noon.

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

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

What airlines fly to Helsinki?

Finnair, Scandinavian Airlines and Norwegian are the top three most popular airlines that fly to Helsinki from London according to our data. Finnair is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 4 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

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

Norwegian and Scandinavian Airlines 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 in the early afternoon have, in the past, seen delays more frequently in comparison.

Which layover airport has the shortest connection time from London to Helsinki?

Copenhagen (CPH) has the shortest average layover time for this route: 1h 13m.

Which layover airport has the shortest travel time from London to Helsinki?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 4h 55m.

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

Prices for flights from London to Helsinki-Vantaa Airport are refreshed on a daily basis.

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

As of November 2025, there are 3 operators 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 layovers 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 necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$73 Cheap Flights from London to Helsinki in 2025/26

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 $130 to $323. The lowest price recently found on this route was $133.

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Find the cheapest flights from London to Helsinki

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 am - 3:50 pmLGW-HEL

3h 00mnonstop

4:40 pm - 5:50 pmHEL-LGW

3h 10mnonstop

$133Norwegian

Find Deal

Thu, Feb 5 - Sun, Feb 8

10:50 am - 3:50 pmLGW-HEL

3h 00mnonstop

4:40 pm - 5:50 pmHEL-LGW

3h 10mnonstop

$134Norwegian

Find Deal

Thu, Feb 5 - Sun, Feb 8

11:00 am - 4:00 pmLGW-HEL

3h 00mnonstop

7:40 am - 8:35 amHEL-LGW

26h 55m1 stop

$140Norwegian

Find Deal

Mon, Feb 23 - Thu, Feb 26

1:00 pm - 7:20 pmLGW-HEL

4h 20m1 stop

4:40 pm - 5:50 pmHEL-LGW

3h 10mnonstop

$148Norwegian

Find Deal

Thu, Feb 5 - Sun, Feb 8

6:40 am - 3:25 pmLHR-HEL

6h 45m1 stop

4:10 pm - 9:20 pmHEL-LHR

7h 10m1 stop

$178Scandinavian Airlines

Find Deal

Mon, Feb 23 - Thu, Feb 26

7:40 am - 6:50 pmLHR-HEL

9h 10m1 stop

12:45 pm - 7:35 pmHEL-LHR

8h 50m1 stop

$179Lufthansa

Find Deal

Wed, Feb 4 - Tue, Feb 10

7:40 am - 6:50 pmLHR-HEL

9h 10m1 stop

1:55 pm - 8:50 pmHEL-LHR

8h 55m1 stop

$186Lufthansa

Find Deal

Wed, Feb 4 - Wed, Feb 11

6:40 am - 3:25 pmLHR-HEL

6h 45m1 stop

8:55 pm - 8:55 amHEL-LHR

14h 00m1 stop

$188Scandinavian Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 9

6:40 am - 3:25 pmLHR-HEL

6h 45m1 stop

8:55 pm - 12:55 pmHEL-LHR

18h 00m1 stop

$189Scandinavian Airlines

Find Deal

Thu, Jan 15 - Tue, Jan 20

7:15 pm - 12:00 pmLHR-HEL

14h 45m1 stop

1:55 pm - 8:50 pmHEL-LHR

8h 55m1 stop

$195Lufthansa

Find Deal

Fri, Feb 6 - Mon, Feb 9

Norwegian flights from London to Helsinki

Our best Norwegian deals on London to Helsinki flight tickets

Norwegian

Feb 5

LGW10:50 amLondon Gatwick

3h 00m

HEL3:50 pmHelsinki-Vantaa

Feb 8

HEL4:40 pmHelsinki-Vantaa

3h 10m

LGW5:50 pmLondon Gatwick

$133

Find similar

Norwegian

Feb 5

LGW10:50 amLondon Gatwick

3h 00m

HEL3:50 pmHelsinki-Vantaa

Feb 8

HEL4:40 pmHelsinki-Vantaa

3h 10m

LGW5:50 pmLondon Gatwick

$134

Find similar

Norwegian

Feb 23

LGW11:00 amLondon Gatwick

3h 00m

HEL4:00 pmHelsinki-Vantaa

Feb 26

HEL7:40 amHelsinki-Vantaa

26h 55m

1 stop

LGW8:35 amLondon Gatwick

$140

Find similar

Scandinavian Airlines flights from London to Helsinki

Our best Scandinavian Airlines deals on London to Helsinki flight tickets

Scandinavian Airlines

Feb 23

LHR6:40 amLondon Heathrow

6h 45m

1 stop

HEL3:25 pmHelsinki-Vantaa

Feb 26

HEL4:10 pmHelsinki-Vantaa

7h 10m

1 stop

LHR9:20 pmLondon Heathrow

$178

Find similar

Scandinavian Airlines

Dec 9

LHR6:40 amLondon Heathrow

6h 45m

1 stop

HEL3:25 pmHelsinki-Vantaa

Dec 9

HEL8:55 pmHelsinki-Vantaa

14h 00m

1 stop

LHR8:55 amLondon Heathrow

$188

Find similar

Scandinavian Airlines

Jan 15

LHR6:40 amLondon Heathrow

6h 45m

1 stop

HEL3:25 pmHelsinki-Vantaa

Jan 20

HEL8:55 pmHelsinki-Vantaa

18h 00m

1 stop

LHR12:55 pmLondon Heathrow

$189

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 2/5

10:50 am-3:50 pm

Nonstop3h 00m

Helsinki-Vantaa

Sun 2/8

4:40 pm-5:50 pm

Nonstop3h 10m

$133

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 2/5

10:50 am-3:50 pm

Nonstop3h 00m

Helsinki-Vantaa

Sun 2/8

4:40 pm-5:50 pm

Nonstop3h 10m

$134

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 2/23

11:00 am-4:00 pm

Nonstop3h 00m

Helsinki-Vantaa

Thu 2/26

7:40 am-8:35 am

1 stop26h 55m

$140

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 2/5

1:00 pm-7:20 pm

1 stop4h 20m

Helsinki-Vantaa

Sun 2/8

4:40 pm-5:50 pm

Nonstop3h 10m

$148

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Mon 2/23

6:40 am-3:25 pm

1 stop6h 45m

Helsinki-Vantaa

Thu 2/26

4:10 pm-9:20 pm

1 stop7h 10m

$178

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Wed 2/4

7:40 am-6:50 pm

1 stop9h 10m

Helsinki-Vantaa

Tue 2/10

12:45 pm-7:35 pm

1 stop8h 50m

$179

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Wed 2/4

7:40 am-6:50 pm

1 stop9h 10m

Helsinki-Vantaa

Wed 2/11

1:55 pm-8:50 pm

1 stop8h 55m

$186

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 12/9

6:40 am-3:25 pm

1 stop6h 45m

Helsinki-Vantaa

Tue 12/9

8:55 pm-8:55 am

1 stop14h 00m

$188

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 1/15

6:40 am-3:25 pm

1 stop6h 45m

Helsinki-Vantaa

Tue 1/20

8:55 pm-12:55 pm

1 stop18h 00m

$189

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 2/6

7:15 pm-12:00 pm

1 stop14h 45m

Helsinki-Vantaa

Mon 2/9

1:55 pm-8:50 pm

1 stop8h 55m

$195

Flights are sorted by cheapest round-trip 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

Delays

Layovers

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 January is, on average, the cheapest month to fly to Helsinki from London, with most prices found around $95. If you aren’t able to travel during the month of January, then book flights to Helsinki from London during March instead. Flights to Helsinki in March, while not as cheap as those in January, still average around $144.

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 Wednesday when prices can be found for as low as $322. This is often the case because there is less demand to fly during this day of the week. Flights from London to Helsinki on a Monday will generally be more expensive and average around $546. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from London to Helsinki in the evening for as low as $126. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $525 per ticket.

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 $287 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London for as low as $229 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 November 2025, prices for London to Helsinki flights are approximately 26% 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 round-trip 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

Best Price Found	$34
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Helsinki	1 airport

The best one-way flight to Helsinki from London in the past 72 hours is $34. The best round-trip flight deal from London to Helsinki found on momondo in the last 72 hours is $73.

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?
Helsinki-Vantaa is 1130.7 mi away from London. 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 refreshed on a daily basis.
How many operators does momondo search for flights from London to Helsinki-Vantaa Airport?
As of November 2025, there are 3 operators 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 layovers 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 necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 (23.30% of total bookings). The next most popular plane models are Airbus A321 (sharklets) (21.39%), Boeing 737 MAX 8 (16.84%), and Boeing 737-800 Passenger/BBJ2 (winglets) (8.70%).
What is the most popular airline from London to Helsinki?
momondo data reveals that the most frequently booked airline on the route from London to Helsinki is Ryanair, representing 49% of all bookings. The subsequent popular airlines are Finnair at 42% and Norwegian at 9%.

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
Ryanair	PriceFrom $70	Free Cancellation	Rating 6.8 5,196 reviews	Search Ryanair flights
Scandinavian Airlines	PriceFrom $159	Free Cancellation	Rating 7.4 1,584 reviews	Search Scandinavian Airlines flights
Norwegian	PriceFrom $170	Free Cancellation	Rating 7.8 238 reviews	Search Norwegian flights
Finnair	PriceFrom $197	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights

Finnair Flights From London to Helsinki
Finnair operates around 25 flights from London to Helsinki every week. The average price of these flights found in the last 72 hours has been $313, but momondo users have found Finnair deals from London to Helsinki from as low as $197 round-trip. Finnair has been scored 7.6/10 in 1,334 reviews.
Ryanair Flights From London to Helsinki
$70 is the best Ryanair flight deal from London to Helsinki found on momondo over the last 72 hours. The average Ryanair ticket price found was closer to $99, however, with flight time and availability significantly affecting the price. Ryanair (6.8/10 from 5,196 user reviews) flies into Helsinki from London 2 times in an average week so prices can vary.

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

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 for London to Helsinki 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 London to Helsinki right now. Can momondo alert me if prices change?

Price alerts on flights to Helsinki from London 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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Find better results for your trip to Finland

Airports servicing Finland

Kokkola Kruunupyy Airport

Tampere-Pirkkala Airport

Vaasa Airport

Popular cities in Finland

Flights to Rovaniemifrom $489

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Flights to Turkufrom $424

Flights to Vaasafrom $1,006

Flights to Kittiläfrom $671

Flights to Tamperefrom $682

Flights to Ivalofrom $612

Flights to Kuopiofrom $921

Flights to Jyväskyläfrom $640

Flights to Kuusamofrom $829

Flights to Mariehamnfrom $1,140

Flights to Kokkolafrom $998

Cheap flights from London to Helsinki from $75

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 1/15. 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 Scandinavian Airlines 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 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?

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 November 2025, prices for London to Helsinki flights are approximately 26% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Helsinki?

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 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 which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between London and Helsinki?

Frankfurt am Main (FRA) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from London to Helsinki?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $323.

Which layover airport has the shortest travel time from London to Helsinki?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 4h 55m.

Which layover airport has the shortest connection time from London to Helsinki?

Copenhagen (CPH) has the shortest average layover time for this route: 1h 13m.

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

25 flights are operational daily from London to Helsinki as of November 2025. The most popular departure time for this route is 10:00AM, with 51% of flights per day taking off at noon.

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

181 flights are operational weekly from London to Helsinki as of November 2025. The most popular departure day for this route is Thu, with 17% of flights per week 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

Best Price Found

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

Ryanair Flights From London to Helsinki

Traveling to a place near Helsinki?

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