Cheap flights from London Heathrow to Helsinki

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adult
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.

Info about flights from London Heathrow to Helsinki

Some useful info about flights from London Heathrow to Helsinki to help you plan your next trip

Average flight duration 2h 47m
Cheapest month June
Average number of flights per week 8
First flight time 06:40
Last flight time 22:40
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Is it worth flying from London Heathrow to Helsinki?

It depends. Prices for flights from London to Helsinki fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Flights between London and Helsinki: which airports can you choose?

The distance between London and Helsinki is about 1848 km. Checking alternative airports can help lower the total cost of your trip.

  • Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Helsinki: Currently, the only available airport in Helsinki is Helsinki.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from London airports to find the best option.

Flights from London - Heathrow to Helsinki

Flight filters for the route London Heathrow – Helsinki

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Finland are often searched alongside: Helsinki, Kittila, Rovaniemi, Tampere, Turku.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.
Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Helsinki.

How much does an airline ticket from London Heathrow to Helsinki cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London Heathrow to Helsinki.

How far is London from Helsinki?

London is about 1848 km from Helsinki.

What are the airports in Helsinki?

Helsinki has one airport: Helsinki.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Finland?

The most popular cities in Finland according to our users' searches are: Helsinki, Kittila, Rovaniemi, Tampere, Turku.

When should I book a flight from London to Helsinki?

The best time to book a flight from London to Helsinki is 1 month in advance, while the worst time is 10 weeks in advance.

What is the cheapest month to fly from London to Helsinki?

The cheapest month to fly from London to Helsinki is June.

What is the most expensive month to fly from London to Helsinki?

The most expensive month to fly from London to Helsinki is May.

What is the best day of the week to fly from London to Helsinki?

This information is not available at the moment.