Cheap flights from London to Helsinki

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Helsinki (HEL)
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The best prices from London to Helsinki are usually found in May or March, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from
London (LON) to Helsinki (HEL)

All the information you need to plan the best LON to HEL flight in 2021: compare London to Helsinki flight prices with the expected peak season, weather and rainfall in Helsinki.
LON - HEL
Price
£93 - £195
HEL
Temperature
-1 - 20 °C
HEL
Rainfall
30 - 73 mm

Popular in

December

High demand for flights, 37% potential price rise

Cheapest in

May

Best time to find cheap flights, 24% potential price drop

Round-trip from

£93

From London to Helsinki

One-way from

£63

One-way flight from London 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 London to Helsinki?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 21% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 45% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Helsinki within the next two weeks, with the cheapest ticket starting at £139.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Helsinki. Flights to Helsinki from London in May are about £122 on average during May, but can be found for as low as £80.

When is the cheapest time to fly from London to Helsinki (LON - HEL)?

One of the essential ways to save on airfare from London to Helsinki is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

Cheap flights from London to Helsinki in April, May 2021

The best prices found for LON to HEL flights in April, May
21 May - 9 Jun
£110pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow
30 May - 7 Jun
£111pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow
3 May - 12 May
£114pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow

London to Helsinki 2021 flight deals

Cheap flights to Helsinki from London found for this year
29 Sep - 1 Oct
£83pp
STN
London Stansted
Multiple airlines
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Multiple Airlines
 
1 STOP
STN
London Stansted
29 Sep - 4 Oct
£85pp
LHR
London Heathrow
Blue Air
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Blue Air
 
1 STOP
LHR
London Heathrow
30 Aug - 6 Sep
£86pp
LGW
London Gatwick
Norwegian
Direct
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Norwegian
Direct
LGW
London Gatwick

Direct flights to Helsinki from London

Save time with London to Helsinki direct flight deals
30 Aug - 6 Sep
£86pp
LGW
London Gatwick
Norwegian
Direct
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Norwegian
Direct
LGW
London Gatwick
5 Jul - 19 Jul
£88pp
LGW
London Gatwick
Norwegian
Direct
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Norwegian
Direct
LGW
London Gatwick
30 Jul - 16 Aug
£112pp
LGW
London Gatwick
Norwegian
Direct
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Norwegian
Direct
LGW
London Gatwick

Last-minute flights from London to Helsinki

Late deals on return flights to Helsinki from London, departing today and this week
30 Apr - 25 May
£123pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow
29 Apr - 3 May
£134pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow
30 Apr - 2 May
£134pp
LHR
London Heathrow
Lufthansa
 
1 STOP
HEL
Helsinki Helsinki-Vantaa
HEL
Helsinki Helsinki-Vantaa
Lufthansa
 
1 STOP
LHR
London Heathrow

One-way flights to Helsinki from Helsinki

The cheapest one-way flights from London to Helsinki
05:20 - 12:15
Norwegian
1 stop
4h 55m
LGW - HEL
Norwegian
£64
FlightNetwork
02:15 - 10:50
Air France
1 stop
6h 35m
LHR - HEL
Air France
£80
mytrip.com
04:10 - 06:35
SAS
1 stop
24h 25m
LHR - HEL
SAS
£81
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Helsinki</span> flights.

Flight FAQs

From London to Helsinki

Are flight prices decreasing from London 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 London 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 to Helsinki Helsinki-Vantaa have flexible cancellations due to COVID-19?

Finnair, British Airways, and Norwegian Air International are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London to Helsinki for under £144 on Cheapflights?

Yes, there are multiple flights from London to Helsinki for under £144. The cheapest flight booked recently is on Multiple Airlines for just £83, but on average you can expect to pay £103.

Are there direct flights from London to Helsinki for under £144 on Cheapflights?

Cheapflights has 20 direct flights from London to Helsinki under £144. A good price for a direct flight from London to Helsinki is less than £155.

Are there last-minute flights available from London to Helsinki for under £144?

There are currently 20+ open flights from London to Helsinki within the next 7 days for less than £144.

What days are direct flights available from London to Helsinki?

Days when direct flights are available for this flight are: Friday.

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

Travellers can expect 1 flight from London to Helsinki Helsinki-Vantaa on average per day.
Evening (6pm - Midnight) - 100% of flight departures

Is London weather warmer or cooler than Helsinki?

Expect the weather to be around 23 °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 London.

How long does is the flight from London to Helsinki?

Airlines like Norwegian, KLM, and airBaltic fly from London to Helsinki in about 2h 50m. The time it takes to get you to your destination can typically vary by up to 2h 05m. There are 1154 mi between London and Helsinki. Both multi-stop and direct flights can be found to your destination and back.

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

Currently priced at £85, Blue Air will fly you from London to Helsinki and back. In addition to Blue Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norwegian and Lufthansa - these airlines can fly you to your destination from £87 and £104, respectively. Users have found that Blue Air is 30% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with Blue Air, which is currently one of the cheapest options available, starting at £46. Norwegian flights start at £59 while deals on SAS start at £72 one-way.

Alternative routes for London to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Helsinki

Things to know before you go - useful duration and weather info for your trip from London to Helsinki.
Today's exchange rate
£1 = €1.16
Flight duration
2h 57m
Average temperature for April in Helsinki
5.0 °C
Avg rainfall for April in Helsinki
33.0 mm

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing Helsinki

Top 8 airlines flying from London to Helsinki

The chart below displays the airlines Cheapflights users travelling from London to Helsinki choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
airBaltic
£119 £192 No cancel fee 87%
Search airBaltic flights
Norwegian Air International
£97 £193 No cancel fee N/A
Search Norwegian Air International flights
Finnair
£114 £195 No cancel fee 76%
Search Finnair flights
Norwegian
£113 £199 No cancel fee 74%
Search Norwegian flights
SAS
£84 £201 No cancel fee 77%
Search SAS flights
British Airways
£102 £201 No cancel fee 70%
Search British Airways flights
KLM
£157 £272 No cancel fee 75%
Search KLM flights
Lufthansa
£146 £275 No cancel fee 76%
Search Lufthansa flights

Hourly flight availability from London to Helsinki

See what time of day planes typically take off from London towards Helsinki.
Afternoon Midday to 6 PM 58% of flight departures
Morning 6 AM to midday 41% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to Helsinki
See how many times per day planes take to the skies headed from London to Helsinki.
Sunday
8 daily flights
Monday
8 daily flights
Tuesday
4 daily flights
Wednesday
3 daily flights
Thursday
9 daily flights
Friday
9 daily flights
Saturday
7 daily flights
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