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

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

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

As of September 2025, there are 37 flights per day flying from London to Helsinki. The most common time of day flights depart is 09:00, with 53% of flights taking off at midday.

Which airlines fly to Helsinki?

Finnair, Scandinavian Airlines and Ryanair 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 59% of people opting to fly with this airline when travelling to Helsinki. Keep in mind that there are 9 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

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

264 flights are operational weekly from London to Helsinki as of September 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Which airlines fly direct from London to Helsinki?

Direct flights from London to Helsinki run on Tuesdays and Wednesdays. The fastest flight from London to Helsinki takes about 2h 50min depending on the weather, air traffic, and other factors. The only airline offering direct one-way flights from London to Helsinki is Finnair. AirBaltic offers the cheapest flights, while British Airways, Norwegian, and Finnair are the most popular airlines from London to Helsinki. Enjoy cheap flights from London to Helsinki by booking your flight 59 days before departure. Some airlines may not hit you with cancellation charges if you provide a valid reason, such as Finnair, British Airways, and Norwegian Air International. Fly from London Stansted Airport (STN) to Helsinki-Vantaa International Airport (HEL) on Wednesdays for the best bargains.

What is the best way to get in and out of airports in London and Helsinki?

The train, coach, and bus services regularly run to and from London Stansted Airport (STN). You’ll find step-free access via lifts, escalators, and ramps at the Terminal. Trains are the fastest way to travel between London and London Stansted Airport (STN), with the journey only taking 47min, and trains leaving several times an hour. Alternatively, you can take a bus with National Express, which run 24/7 to Victoria Coach Station with several stops in the London area along the way. If you prefer a taxi, you’ll find them just outside the terminal buildings. Upon landing at Helsinki Vaanta Airport (HEL), you have several options for getting to central Helsinki. Hop in the regular Finnair Citybus at Terminal 2 to Eliel Square bus and railway station in about 35min. The bus service runs every day from early morning to past midnight, with the trip taking about 35min. You can also opt to take a local bus (line 615), which links Helsinki Airport (HEL) with the railway station and also stops in Kartanonkoski. The local bus takes 45min to reach the city centre. If you prefer taking a train, there are two train lines (Line P and Line I) which depart every 10-15min and stop at the Tikkurila and Huopalahti railway stations, respectively. Other options include taking a taxi, hiring a car if you plan to visit other nearby cities. Which cities can you get to from Helsinki? Flights from London to Helsinki land at the Helsinki Vaanta Airport (HEL). You can then travel to central Helsinki via taxi, bus, or train. Some cities near Helsinki include Vaanta, Espoo, and Turku. If your destination is past Helsinki to one of the above cities, you can choose to take a bus, train, taxi, or hire a car. Taking a bus or train is the easiest, cheapest way to travel between cities; However, the bus is slower. If you wish to hire a car, book in advance to enjoy discounts and remember to always drive on the right.

What are the benefits of the different airports in London and Helsinki?

At London Stansted Airport, you’ll find an assortment of amenities and services thoughtfully designed to make your journey easier. Start your journey in style in the Escape Lounge, where you’ll be treated to complimentary food and drinks and some quiet time. London Stansted Airport (STN) also provides a gender-neutral restroom in the departure lounge. There’s also an inter-religious prayer room where you can spend some quiet time. Additional amenities include a cash machine, baby care lounge, device charging ports, designated smoking area, duty-free shopping facilities, and a help desk. If you are not in a rush upon landing in Helsinki Vaanta Airport (HEL), take time to browse the various shopping and food options that the airport has to offer. Sit in one of the many restaurants available, enjoy a wholesome meal, or order some takeaway refreshments. The airport also offers money exchange services, baby care facilities, and disability assistance.

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?

The number of operators available for flights from London to Helsinki-Vantaa Airport is 9 as of September 2025.

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

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 London to Helsinki-Vantaa Airport.

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

The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£48 Cheap Flights from London to Helsinki in 2025/26

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Find the cheapest flights from London to Helsinki

Round-trip

One-way

Last minute

Direct

Cheap return flights

16:00 - 21:10STN-HEL

3h 10mdirect

12:05 - 13:15HEL-STN

3h 10mdirect

£81Ryanair

Find Deal

Wed, 12 Nov - Mon, 17 Nov

17:10 - 22:00STN-HEL

2h 50mdirect

22:30 - 23:40HEL-STN

3h 10mdirect

£83Ryanair

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Wed, 1 Oct - Fri, 31 Oct

10:50 - 15:50LGW-HEL

3h 00mdirect

16:40 - 17:50HEL-LGW

3h 10mdirect

£86Norwegian

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Thu, 29 Jan - Sun, 1 Feb

10:50 - 15:50LGW-HEL

3h 00mdirect

19:50 - 16:20HEL-LGW

22h 30m1 stop

£93Norwegian

Find Deal

Thu, 6 Nov - Mon, 10 Nov

09:25 - 00:30LGW-HEL

13h 05m1 stop

05:30 - 08:40HEL-LGW

5h 10m1 stop

£123airBaltic

Find Deal

Sat, 1 Nov - Sat, 8 Nov

06:40 - 16:20LHR-HEL

7h 40m1 stop

07:10 - 12:55HEL-LHR

7h 45m1 stop

£126Scandinavian Airlines

Find Deal

Sun, 12 Oct - Wed, 15 Oct

17:35 - 08:00LGW-HEL

12h 25m1 stop

05:30 - 08:40HEL-LGW

5h 10m1 stop

£127airBaltic

Find Deal

Mon, 12 Jan - Thu, 15 Jan

06:40 - 16:55LHR-HEL

8h 15m1 stop

07:10 - 12:55HEL-LHR

7h 45m1 stop

£127Scandinavian Airlines

Find Deal

Tue, 7 Oct - Thu, 16 Oct

18:15 - 01:20LCY-HEL

5h 05m1 stop

13:55 - 17:40HEL-LCY

5h 45m1 stop

£205Lufthansa

Find Deal

Mon, 10 Nov - Mon, 17 Nov

17:00 - 00:25LCY-HEL

5h 25m1 stop

13:35 - 18:35HEL-LCY

7h 00m1 stop

£206Lufthansa

Find Deal

Tue, 14 Oct - Tue, 21 Oct

Norwegian flights from London to Helsinki

Our best Norwegian deals on London to Helsinki flight tickets

Norwegian

29 Jan

LGW10:50London Gatwick

3h 00m

HEL15:50Helsinki-Vantaa

1 Feb

HEL16:40Helsinki-Vantaa

3h 10m

LGW17:50London Gatwick

£86

Find similar

Norwegian

6 Nov

LGW10:50London Gatwick

3h 00m

HEL15:50Helsinki-Vantaa

10 Nov

HEL19:50Helsinki-Vantaa

22h 30m

1 stop

LGW16:20London Gatwick

£93

Find similar

Norwegian

7 Nov

LGW10:05London Gatwick

3h 00m

HEL15:05Helsinki-Vantaa

9 Nov

HEL16:40Helsinki-Vantaa

3h 10m

LGW17:50London Gatwick

£94

Find similar

Ryanair flights from London to Helsinki

Our best Ryanair deals on London to Helsinki flight tickets

Ryanair

12 Nov

STN16:00London Stansted

3h 10m

HEL21:10Helsinki-Vantaa

17 Nov

HEL12:05Helsinki-Vantaa

3h 10m

STN13:15London Stansted

£81

Find similar

Ryanair

1 Oct

STN17:10London Stansted

2h 50m

HEL22:00Helsinki-Vantaa

31 Oct

HEL22:30Helsinki-Vantaa

3h 10m

STN23:40London Stansted

£83

Find similar

Ryanair

23 Sept

STN07:50London Stansted

2h 50m

HEL12:40Helsinki-Vantaa

27 Sept

HEL23:00Helsinki-Vantaa

2h 59m

STN23:59London Stansted

£84

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Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 12/11

16:00-21:10

Nonstop3h 10m

Helsinki-Vantaa

Mon 17/11

12:05-13:15

Nonstop3h 10m

£81

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 1/10

17:10-22:00

Nonstop2h 50m

Helsinki-Vantaa

Fri 31/10

22:30-23:40

Nonstop3h 10m

£83

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 29/1

10:50-15:50

Nonstop3h 00m

Helsinki-Vantaa

Sun 1/2

16:40-17:50

Nonstop3h 10m

£86

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 6/11

10:50-15:50

Nonstop3h 00m

Helsinki-Vantaa

Mon 10/11

19:50-16:20

1 stop22h 30m

£93

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Sat 1/11

09:25-00:30

1 stop13h 05m

Helsinki-Vantaa

Sat 8/11

05:30-08:40

1 stop5h 10m

£123

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Sun 12/10

06:40-16:20

1 stop7h 40m

Helsinki-Vantaa

Wed 15/10

07:10-12:55

1 stop7h 45m

£126

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 12/1

17:35-08:00

1 stop12h 25m

Helsinki-Vantaa

Thu 15/1

05:30-08:40

1 stop5h 10m

£127

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 7/10

06:40-16:55

1 stop8h 15m

Helsinki-Vantaa

Thu 16/10

07:10-12:55

1 stop7h 45m

£127

LondonHelsinki

LCY - HEL

LCYHEL

London City

Mon 10/11

18:15-01:20

1 stop5h 05m

Helsinki-Vantaa

Mon 17/11

13:55-17:40

1 stop5h 45m

£205

LondonHelsinki

LCY - HEL

LCYHEL

London City

Tue 14/10

17:00-00:25

1 stop5h 25m

Helsinki-Vantaa

Tue 21/10

13:35-18:35

1 stop7h 00m

£206

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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 cheapest month to fly to Helsinki from London is in November. Flight prices, which tend to average around £60, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Helsinki, with average flight prices from London averaging around £71.

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

The cheapest day to depart from London to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £401. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Saturday is £550.

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 £130. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Helsinki are more costly at midday, with an average ticket price of £551. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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 £208 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 £171 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 38% 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

Best price found	£38
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 £38. The best return flight deal from London to Helsinki found on momondo in the last 72 hours is £63.

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 1130.7 mi apart from one another. Flights usually cover this in 2h 50m, depending on flying conditions and air traffic around both airports.
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?
The number of operators available for flights from London to Helsinki-Vantaa Airport is 9 as of September 2025.
How old do you have to be to fly from London to Helsinki-Vantaa Airport?
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 London to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Helsinki?
momondo data reveals that the most frequently booked plane model on the route from London to Helsinki is Airbus A350-900, representing 22.61% of all bookings. The subsequent popular models are Airbus A321 (sharklets) at 18.69%, Boeing 737 MAX 8 at 11.61%, and Airbus A350-1000 at 8.91%.
What is the most popular airline from London to Helsinki?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Helsinki is Ryanair (48% of total bookings). The next most popular airlines are Finnair (28%), Norwegian (10%), and airBaltic (6%).

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 £42	Free Cancellation	Rating 6.2 113 reviews	Search Ryanair flights
airBaltic	PriceFrom £44	Free Cancellation	Rating 7.7 183 reviews	Search airBaltic flights
Ryanair	PriceFrom £47	Free Cancellation	Rating 6.8 5,159 reviews	Search Ryanair flights
Norwegian	PriceFrom £59	Free Cancellation	Rating 7.8 233 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom £121	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom £133	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Finnair	PriceFrom £139	Free Cancellation	Rating 7.6 1,324 reviews	Search Finnair flights
British Airways	PriceFrom £148	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
Lufthansa	PriceFrom £160	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights

Finnair Flights From London to Helsinki
Finnair flight deals from London to Helsinki start from £189 round-trip. Over the 35 Finnair flights for this route in a normal week, average airfare is usually £329 round-trip - but some users have found much cheaper deals with momondo.
Ryanair Flights From London to Helsinki
Ryanair is also a popular choice for this route. Ryanair flight deals for London to Helsinki start from as low as £64 round-trip, depending on your selected dates, with average Ryanair deals seen on momondo around £209. Ryanair operates 2 flights to Helsinki from London in an average week. Users have rated it 6.8/10 across 5,159 reviews.

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

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

Finding the right flight to Helsinki from London 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 Helsinki quick and easy, saving you time and money.

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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Cheap flights from London to Helsinki from £61

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 7/11. 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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Norwegian flights from London to Helsinki

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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 September 2025, prices for London to Helsinki flights are approximately 38% 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, Ryanair, and Scandinavian Airlines are the most popular carriers operating from London to Helsinki-Vantaa

Which airlines fly to Helsinki?

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

As of September 2025, there are 37 flights per day flying from London to Helsinki. The most common time of day flights depart is 09:00, with 53% of flights taking off at midday.

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

264 flights are operational weekly from London to Helsinki as of September 2025. The most popular departure day for this route is Mon, with 16% 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

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