Book Finnair flights from London to Helsinki from £164

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Popular flight offers from London to Helsinki

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Finnair flights from London to Helsinki

London Helsinki
BEST
DEAL
Sat, 15 Jun LHR - HEL
£167 £164
Prime price per passenger
London Helsinki
BEST
DEAL
Wed, 03 Apr LHR - HEL
Wed, 03 Apr HEL - LHR
£743 £730
Prime price per passenger
London Helsinki
BEST
DEAL
Sun, 07 Apr LHR - HEL
Sun, 07 Apr HEL - LHR
£799 £786
Prime price per passenger

Best prices from all airlines

London Helsinki
BEST
DEAL
Wed, 03 Apr LHR - HEL
Thu, 04 Apr HEL - LHR
£167 £162
Prime price per passenger
London Helsinki
BEST
DEAL
Wed, 03 Apr LHR - HEL
Thu, 04 Apr HEL - LHR
-26 %
£190 £140
Prime price per passenger
London Helsinki
BEST
DEAL
Thu, 04 Apr LHR - HEL
Sun, 07 Apr HEL - LHR
£192 £186
Prime price per passenger
London Helsinki
BEST
DEAL
Fri, 05 Apr LHR - HEL
Sun, 07 Apr HEL - LHR
£195 £189
Prime price per passenger
London Helsinki
BEST
DEAL
Fri, 05 Apr LHR - HEL
Sun, 07 Apr HEL - LHR
£198 £192
Prime price per passenger
London Helsinki
BEST
DEAL
Thu, 04 Apr LHR - HEL
Sun, 07 Apr HEL - LHR
£201 £195
Prime price per passenger

London - Helsinki flight routes reviewed by our customers

Book a cheap flight with Finnair
4.4 /5
Total reviews based on: 21
London
Helsinki
5.0 /5
N/A
Date 2019-03-02 Location Age 51-70 Class Economy

Baggage costs are disappointing.

London
Helsinki
5.0 /5
Bob
Date 2019-02-12 Location Plymouth Age 31-50 Class Economy

Excellent

London
Helsinki
5.0 /5
None
Date 2018-11-21 Location UK Age 51-70 Class Economy

Good service on board with complimentary tea/coffee. No in flight entertainment. Low Cost service but not quite Low Cost prices.

London
Helsinki
4.0 /5
Phil
Date 2019-06-11 Location London Age 51-70 Class Economy

I thought the way the pricing was done was just wrong. You charged 60 pounds for baggage up front and I could have managed with 8 kilos. It made me choose the cheaper flight and then get the baggage charge in the process of filling out the form when it was already too late to waste my time and go and find another company. Finnair told me I could put my baggage on the plane at no charge. Too late then. I thought it was a trick. and a foolish trick on your part that will cost you .

London
Helsinki
4.0 /5
Murph
Date 2019-04-19 Location Age Class Economy

Left late from Heathrow. On arrival at Helsinki we only had 10 mins to clear customs and meet our connection. We had to run through the airport with our 3 children and all our luggage only just making the flight not a great start to our holiday with only 50 mins between flights there is no room for any error

London
Helsinki
4.0 /5
JB
Date 2019-11-04 Location Age 51-70 Class Economy

Great to have in flight entertainment

London
Helsinki
4.0 /5
Miti
Date 2018-01-13 Location Age Class Economy

Finnair is good. Most the air crews are nice!

London
Helsinki
3.0 /5
Lou
Date 2019-06-20 Location Uk Age 31-50 Class Economy

If only the flights had taken off on time. Only one of the 4 flights did which makes connections and onwards travel unnecessarily stressful. Otherwise I can't fault them.

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Finnair London-Helsinki flights faq's

Which airports does Finnair flies between for London-Helsinki?
For flights between London and Helsinki, Finnair flies from the following airport routes: Heathrow (LHR) to Helsinki Vantaa (HEL)
What do Finnair flights from London to Helsinki cost?
One of Finnair cheapest prices for a London to Helsinki flight we have right now is £ 164. On average though, flights with Finnair cost £ 569.77 for the route London to Helsinki, though it depends a lot on the season and how far in advance you book your tickets.
Cheapest Ticket Price £164 The cheapest fare within the past 72 hours for flights operated by Finnair from London to Helsinki, as booked by our customers.
Flight time 3 h and 7 m The flight duration for Finnair between London and Helsinki is roughly 3 h and 7 m, although it could be affected by other factors.
Departure Airport Heathrow When you fly with Finnair from London to Helsinki, you will depart from Helsinki Vantaa
Arrival Airport Helsinki Vantaa When you fly with Finnair from London to Helsinki, you will arrive at Helsinki Vantaa.

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