Find Cheap Flights from London to Helsinki (LON - HEL)

Flights overview

Useful information for finding cheap flights from London to Helsinki and booking your next trip

Cheapest round-trip flights	$186	Ryanair Nonstop 3 hr Fri, Jul 10 — Sun, Jul 12	The cheapest round-trip flight from London to Helsinki is currently $186
Cheapest one-way flight	$42	Ryanair Nonstop 3 hr Wed, Jun 3	The cheapest one-way flight from London to Helsinki is currently $42
Last-minute weekend getaway	$328	Ryanair Nonstop 3 hr Sat, Apr 18 — Mon, Apr 20	The cheapest last-minute weekend getaway from London to Helsinki is currently $328
Cheapest business class flights	$605	Lufthansa, Lufthansa City Airlines 1 stop 6 hr Thu, Apr 30 — Sun, May 3	The cheapest business class round-trip flight from London to Helsinki is currently $605

Fastest flight	2 hr 45 min	The fastest nonstop flight from London to Helsinki takes 2 hr 45 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from London to Helsinki is typically March. The most expensive month to fly is typically July.

March Cheapest	Typical prices: $65–235
July Most expensive	Typical prices: $195–430

Popular airlines from London to Helsinki

Finnair

Nonstop

from $351

Typical price: $275–520

28 weekly nonstop flights

LHR - HEL Every day
Ryanair

Nonstop

from $186

Typical price: $90–385

7 weekly nonstop flights

STN - HEL Every day
Norwegian

Nonstop

from $257

Typical price: $205–445

5 weekly nonstop flights

LGW - HEL Every Mon, Thu, Fri, Sun

47 weekly connecting flights

LGW - HEL Every day
KLM

from $249

Typical price: $245–570

112 weekly connecting flights

LCY, LHR - HEL Every day
Turkish Airlines

91 weekly connecting flights

LGW, LHR, STN - HEL Every day
Scandinavian Airlines

from $220

Typical price: $200–430

52 weekly connecting flights

LHR - HEL Every day

Popular airports near London

Heathrow Airport (LHR)

London United Kingdom 47 min 14 mi
London Stansted Airport (STN)

London United Kingdom 1 hr 5 min 30 mi
London Gatwick Airport (LGW)

London United Kingdom 1 hr 25 min 25 mi
London Luton Airport (LTN)

London United Kingdom 1 hr 8 min 27 mi

Popular airports near Helsinki

Helsinki Airport (HEL)

Helsinki Finland 33 min 10 mi
Tallinn Airport (TLL)

Tallinn Estonia 3 hr 23 min 52 mi
Turku Airport (TKU)

Turku Finland 1 hr 53 min 94 mi
Tampere-Pirkkala Airport (TMP)

Tampere Finland 2 hr 15 min 97 mi

Frequently asked questions about flying from London to Helsinki

The cheapest flights from London to Helsinki are usually in March. Typical ticket prices in March range from $65 to $235.

The cheapest round-trip flight from London to Helsinki recently found on Google Flights was with Ryanair from $186. The cheapest one-way flight was with Ryanair from $42.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Finnair flight from London to Helsinki is $351, flying from Jun 12 to Jun 15.
The cheapest Ryanair flight from London to Helsinki is $186, flying from Jul 10 to Jul 12.
The cheapest Norwegian flight from London to Helsinki is $257, flying from May 21 to May 25.
The cheapest KLM flight from London to Helsinki is $249, flying from May 7 to May 11.
The cheapest Scandinavian Airlines flight from London to Helsinki is $220, flying from Apr 23 to Apr 27.

The cheapest round-trip flight from London to Helsinki starts at $186 from Fri, Jul 10 to Sun, Jul 12. The cheapest one-way flight starts at $42 and departs on Wed, Jun 3.

2 hr 45 min is the shortest flight time from London to Helsinki.

Mild weather and long daylight hours May–Aug coincide with the peak travel period. The Flow Festival (Aug) features jazz, indie music and more. The Helsinki Festival (Aug–Sep) brings music, dance and art to diverse points around the city. The Baltic Herring Fair (Oct), with outdoor stalls, has been held since 1743. Cold snowy weather, with little sunlight, predominates Nov–Mar. The St Thomas Christmas market (Dec) features stalls with mulled wine and gifts in Senate Square.

It's easy to use Google Flights to find the cheapest days to fly from London to Helsinki.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from London to Helsinki really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from London to Helsinki.

In terms of nonstop flights, Finnair is the most popular. Finnair offers 28 nonstop flights per week. Finnair flies from Heathrow Airport (LHR) to Helsinki Airport (HEL) .

In terms of flights, KLM is the most popular. KLM offers 112 connecting flights per week. KLM flies from London City Airport (LCY) , Heathrow Airport (LHR) to Helsinki Airport (HEL) .

Other popular airlines flying from London to Helsinki are:

Ryanair offers 7 nonstop flights per week. Ryanair flies from London Stansted Airport (STN) to Helsinki Airport (HEL) .
Norwegian offers 5 nonstop flights and 47 connecting flights per week. Norwegian flies from London Gatwick Airport (LGW) to Helsinki Airport (HEL) .
Turkish Airlines offers 91 connecting flights per week. Turkish Airlines flies from London Gatwick Airport (LGW) , Heathrow Airport (LHR) , London Stansted Airport (STN) to Helsinki Airport (HEL) .
Scandinavian Airlines offers 52 connecting flights per week. Scandinavian Airlines flies from Heathrow Airport (LHR) to Helsinki Airport (HEL) .

The number of connecting flights refers to distinct flights with at least one stop between London and Helsinki.

The cheapest round-trip flight from London to Helsinki recently found on Google Flights was with Ryanair from $186. The cheapest one-way flight was with Ryanair from $42.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Finnair flight from London to Helsinki is $351, flying from Jun 12 to Jun 15.
The cheapest Ryanair flight from London to Helsinki is $186, flying from Jul 10 to Jul 12.
The cheapest Norwegian flight from London to Helsinki is $257, flying from May 21 to May 25.
The cheapest KLM flight from London to Helsinki is $249, flying from May 7 to May 11.
The cheapest Scandinavian Airlines flight from London to Helsinki is $220, flying from Apr 23 to Apr 27.

Norwegian, Finnair and Ryanair fly direct from London to Helsinki.

There are 28 Finnair direct flights from London to Helsinki per week. Flights are available every day.
There are 7 Ryanair direct flights from London to Helsinki per week. Flights are available every day.
There are 5 Norwegian direct flights from London to Helsinki per week. Flights are available on Monday, Thursday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between London and Helsinki at price $328 is offered by Ryanair from Sat, Apr 18 to Mon, Apr 20.

Norwegian, Finnair and Ryanair fly direct from London to Helsinki.

There are 28 Finnair direct flights from London to Helsinki per week. Flights are available every day.
There are 7 Ryanair direct flights from London to Helsinki per week. Flights are available every day.
There are 5 Norwegian direct flights from London to Helsinki per week. Flights are available on Monday, Thursday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from London to Helsinki on a daily basis.

The cheapest direct (nonstop) round-trip flights between London and Helsinki start at $186 from Fri, Jul 10 to Sun, Jul 12 with Ryanair.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from London to Helsinki, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between London and Helsinki start at $605 from Thu, Apr 30 to Sun, May 3 with Lufthansa, Lufthansa City Airlines.

The cheapest economy class round-trip flights between London and Helsinki start at $186 from Fri, Jul 10 to Sun, Jul 12.

To book business class trips from London to Helsinki, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between London and Helsinki starts at $328 from Sat, Apr 18 to Mon, Apr 20 with Ryanair.

The cheapest last-minute deal between London and Helsinki at price $328 is offered by Ryanair from Sat, Apr 18 to Mon, Apr 20.

To find last-minute flight deals from London to Helsinki, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.