Finnair flights from London to Helsinki on Opodo

Cheapest London to Helsinki flights with Finnair

Best prices from all airlines

Departure Mon, 17 May Return Thu, 20 May
LON London
HEL Helsinki
Return from £126
Departure Sun, 16 May Return Mon, 17 May
LON London
HEL Helsinki
Return from £143
Departure Sun, 16 May Return Thu, 20 May
LON London
HEL Helsinki
Return from £144
Departure Mon, 17 May Return Fri, 21 May
LON London
HEL Helsinki
Return from £145
Departure Tue, 18 May Return Fri, 21 May
LON London
HEL Helsinki
Return from £189
Departure Wed, 19 May Return Thu, 20 May
LON London
HEL Helsinki
Return from £190

London - Helsinki flight routes reviewed by our customers

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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?
The price for Finnair flight between London to Helsinki will vary according to some factors, like seasonality and anticipation.
By launching a search at Opodo you can easily check London - Helsinki chepeast Finnair offers, as well as subscribe to get price drop alerts and be informed about best deals for this route.

Popular Finnair flight routes