Find and book Finnair flights from London

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Round-trip price per adult from

Flight offers from London (LON)

LHR – HEL
London - Helsinki
Wed 17 Apr 2024 – Sun 21 Apr 2024
From
£188
LHR – HEL
London - Helsinki
Thu 11 Apr 2024 – Sun 21 Apr 2024
From
£188
LHR – HEL
London - Helsinki
Thu 18 Apr 2024 – Sun 21 Apr 2024
From
£188
LHR – HEL
London - Helsinki
Wed 24 Apr 2024 – Sun 28 Apr 2024
From
£188
LHR – HEL
London - Helsinki
Tue 23 Apr 2024 – Sun 28 Apr 2024
From
£188
LHR – HEL
London - Helsinki
Thu 25 Apr 2024 – Sun 28 Apr 2024
From
£188

Cheap Finnair flights from London and (LON) airports

LHR – HEL
London - Helsinki
Wed 17 Apr 2024 – Sun 21 Apr 2024
From
£188
Book now
LHR – HEL
London - Helsinki
Thu 11 Apr 2024 – Sun 21 Apr 2024
From
£188
Book now
LHR – HEL
London - Helsinki
Thu 18 Apr 2024 – Sun 21 Apr 2024
From
£188
Book now
LHR – HEL
London - Helsinki
Wed 24 Apr 2024 – Sun 28 Apr 2024
From
£188
Book now