Cheap flights from Heathrow to Helsinki

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The best prices from Heathrow to Helsinki are usually found in March or February, booked 56 days in advance, depart on a Thursday or Friday and return on a Tuesday

Return
Economy
Mon 26/10
Mon 2/11
From
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To
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Leaving on
Mon 26/10
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To
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To
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To
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Depart
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From
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To
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How to find the cheapest flight from
Heathrow (LHR) to Helsinki (HEL)

LHR - HEL
Price
£121 - £232
HEL
Temperature
-1 - 20 °C
HEL
Rainfall
30 - 73 mm

Popular in

December

High demand for flights, 35% potential price rise

Cheapest in

March

Best time to find cheap flights, 19% potential price drop

Average price

£134

Average for round-trip flights in October 2020

Round-trip from

£121

From Heathrow to Helsinki

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Helsinki?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Helsinki. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Heathrow to Helsinki?

To save on the cost of your flight from Heathrow to Helsinki, book at least 55 days before your planned departure. Booking around this time can save you about 40% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £159 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £192.

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

The best pricing can be found in the month of March. Prices to Helsinki from Heathrow average £138. You can even find prices in March for less than £138, as users have found deals to Helsinki from as low as £92. The month of December appears to be one of the more expensive times to travel to Helsinki from Heathrow. Flying in the targeted month can save you up to 47%.

When is the cheapest time to fly from Heathrow to Helsinki (LHR - HEL)?

It’s typically best to fly out from Heathrow to Helsinki in the evening. Doing so could potentially save you 19% on the flight price compared to flying at midday, which is usually more expensive.

Cheap flights from Heathrow to Helsinki in October, November 2020

The best prices found for LHR to HEL flights in October, November
10 Nov - 15 Nov
£97pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow
28 Nov - 2 Dec
£98pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow
7 Nov - 14 Mar
£100pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow

Heathrow to Helsinki 2020 flight deals

Cheap flights to Helsinki from Heathrow found for this year
10 Nov - 15 Nov
£97pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow
28 Nov - 2 Dec
£98pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow
4 Dec - 8 Dec
£99pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow

Direct flights to Helsinki from Heathrow

Save time with Heathrow to Helsinki direct flight deals
23 Jan - 30 Jan
£95pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow
23 Jan - 30 Jan
£97pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow
28 Nov - 2 Dec
£98pp
LHR
London Heathrow
Finnair
Direct
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Finnair
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Helsinki

Late deals on return flights to Helsinki from Heathrow, departing today and this week
27 Oct - 9 Nov
£103pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow
28 Oct - 2 Nov
£116pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow
27 Oct - 2 Nov
£120pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Vantaa
HEL
Helsinki Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow

One-way flights to Helsinki from Heathrow

The cheapest one-way flights from Heathrow to Helsinki
09:45 - 18:00
Air France
1 stop
6h 15m
LHR - HEL
Air France
10:35 - 05:20
SAS
2 stops
16h 45m
LHR - HEL
SAS
07:45 - 09:10
KLM
1 stop
23h 25m
LHR - HEL
KLM
£117
KLM

Related info for your journey

Useful info, stats and facts about Heathrow to Helsinki flights.

Flight FAQs

From Heathrow to Helsinki

Are flight prices decreasing from Heathrow to Helsinki due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Helsinki for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from London Heathrow to Helsinki Vantaa have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways flying from London Heathrow to Helsinki Vantaa have implemented new flexible change policies.

Can I find flights from Heathrow to Helsinki for under £155 on Cheapflights?

Yes, there are multiple flights from Heathrow to Helsinki for under £155. The cheapest flight booked recently is on Finnair for just £95, but on average you can expect to pay £105.

Are there direct flights from Heathrow to Helsinki for under £155 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Helsinki under £155. A good price for a direct flight from Heathrow to Helsinki is less than £125.

Are there last-minute flights available from Heathrow to Helsinki for under £155?

There are currently 20+ open flights from Heathrow to Helsinki within the next 7 days for less than £155.

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

Travellers can expect 5 flights from London Heathrow to Helsinki Vantaa on average per day.
Morning (6am - Midday) - 20% of flight departures
Evening (6pm - Midnight) - 80% of flight departures

Does it rain more in Heathrow or Helsinki?

Expected rainfall in Heathrow is same as in Helsinki. You can expect this to be the case over the next 21 days.

Is Heathrow weather warmer or cooler than Helsinki?

Expect the weather to be around 24 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Helsinki is generally colder than in Heathrow.

How long does is the flight from Heathrow to Helsinki?

Departing from Heathrow to Helsinki will take you 2h 50m. Airlines will cover a distance of 1154 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to Helsinki return?

According to our current data, Finnair (£96), Lufthansa (£103), and SAS (£107) offers the cheapest pricing from Heathrow to Helsinki. You may be able to fly from Heathrow to Helsinki for 36% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Heathrow to Helsinki one-way?

One-way options have recently been found by users for as low as £63 on SAS. Other airlines that offer cheap prices include Air France from £82 and KLM from £84 one-way.

Alternative routes for Heathrow to Helsinki

Destination information for Helsinki

Things to know before you go. Useful info for your trip from Heathrow to Helsinki
Today's exchange rate
£1 = €1.11
Flight duration
3h 00m
Average temperature for October in Helsinki
9.0 °C
Avg rainfall for October in Helsinki
73.0 mm

Airports servicing London

Airports servicing Helsinki

Hourly flight availability from Heathrow to Helsinki

Afternoon Midday to 6 PM 56% of flight departures
Morning 6 AM to midday 40% of flight departures
Evening 6 PM to midnight 4% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Heathrow to Helsinki
Sunday
7 daily flights
Monday
10 daily flights
Tuesday
10 daily flights
Wednesday
10 daily flights
Thursday
11 daily flights
Friday
10 daily flights
Saturday
9 daily flights
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