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Cheap Flights from Helsinki Vantaa to London Heathrow

Travellers and cabin class

Compare Helsinki Vantaa to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Helsinki Vantaa to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Helsinki Vantaa to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.Rp 1.468.432 per passenger.Departing Fri, 23 May.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Fri, 23 May, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.468.432, select.
London.Rp 1.474.428 per passenger.Departing Wed, 4 Jun.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Wed, 4 Jun, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.474.428, select.
London.Rp 1.478.877 per passenger.Departing Tue, 20 Jan.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Helsinki Vantaa on Tue, 20 Jan, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.478.877, select.
London.Rp 1.484.292 per passenger.Departing Wed, 13 Aug.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Wed, 13 Aug, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.484.292, select.
London.Rp 1.485.066 per passenger.Departing Tue, 2 Dec.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Helsinki Vantaa on Tue, 2 Dec, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.485.066, select.
London.Rp 1.487.387 per passenger.Departing Tue, 29 Apr.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Tue, 29 Apr, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.487.387, select.
London.Rp 1.515.433 per passenger.Departing Wed, 5 Nov.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Wed, 5 Nov, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.515.433, select.
London.Rp 1.516.207 per passenger.Departing Mon, 23 Feb.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Mon, 23 Feb, arriving in London Heathrow.Price includes taxes and charges.From Rp 1.516.207, select.

Find the cheapest month to fly from Helsinki Vantaa to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helsinki Vantaa to London Heathrow flights are currently cheapest in May.
Apr
from Rp 1.487.387
May
from Rp 1.468.432
Jun
from Rp 1.474.428
Jul
from Rp 1.771.712
Aug
from Rp 1.484.292
Sep
from Rp 1.535.548
Oct
from Rp 1.523.556
Nov
from Rp 1.515.433
Dec
from Rp 1.485.066
Jan
from Rp 1.478.877
Feb
from Rp 1.516.207
Mar
from Rp 1.522.396

Direct flights from Helsinki Vantaa to London Heathrow

Helsinki Vantaa to London Heathrow: Alternative routes

Compare routes from Helsinki Vantaa to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Helsinki to London: Flight information

The things to know before you go.
Cheapest flight foundRp 1.468.432
Cheapest month to flyMay
Average flight time3 hrs, 9 mins
Most popular airlineFinnair
Average flights per week279

Finding cheap flights from Helsinki Vantaa to London Heathrow: Frequently asked questions

The best price we found for a return flight from Helsinki Vantaa to London Heathrow is Rp 3.073.805. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 9 minutes is the average flight time from Helsinki Vantaa to London Heathrow.
Finnair, British Airways and Qantas fly direct from Helsinki Vantaa to London Heathrow.
As of April 2025, there are 279 flights per week flying from Helsinki Vantaa to London Heathrow.
The cheapest month to fly from Helsinki Vantaa to London Heathrow is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to London Heathrow Airport on Tuesday, 3 June 2025.
Yes – the average flight time is 3 hours and 9 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Norwegian Air Sweden and Finnair offer the cheapest flight tickets to London Heathrow.

How to find cheap flights to London Heathrow from Helsinki Vantaa

Looking for cheap tickets from Helsinki Vantaa to London Heathrow? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Helsinki Vantaa to London Heathrow. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to London Heathrow from Helsinki Vantaa from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Helsinki Vantaa-London Heathrow ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to London Heathrow from Helsinki Vantaa.
  • Set up a Price Alert. You can easily track the fare of your cheap Helsinki Vantaa-London Heathrow flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Helsinki Vantaa and London Heathrow? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Helsinki Vantaa and London Heathrow. We scour the internet for the best Business, Premium Economy and First Class flight fares to London Heathrow, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Helsinki Vantaa to London Heathrow flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to London Heathrow from Helsinki Vantaa with hotels and car hire

    Once you've secured your cheap flight ticket from Helsinki Vantaa to London Heathrow, discover the best prices and exclusive rates for hotels in London Heathrow or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Helsinki to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.