Find and book Finnair flights from London

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Flight offers from London (LON)

LHR – HEL
London - Helsinki
Tue 2 Apr 2024 – Sun 7 Apr 2024
From
£167
LHR – HEL
London - Helsinki
Wed 3 Apr 2024 – Sun 7 Apr 2024
From
£167
LHR – HEL
London - Helsinki
Thu 4 Apr 2024 – Sun 7 Apr 2024
From
£167
LHR – HEL
London - Helsinki
Mon 25 Mar 2024 – Sun 31 Mar 2024
From
£174
LHR – HEL
London - Helsinki
Tue 26 Mar 2024 – Sun 31 Mar 2024
From
£174
LHR – HEL
London - Helsinki
Mon 22 Apr 2024 – Thu 25 Apr 2024
From
£175

Cheap Finnair flights from London and (LON) airports

LHR – HEL
London - Helsinki
Tue 2 Apr 2024 – Sun 7 Apr 2024
From
£167
Book now
LHR – HEL
London - Helsinki
Wed 3 Apr 2024 – Sun 7 Apr 2024
From
£167
Book now
LHR – HEL
London - Helsinki
Thu 4 Apr 2024 – Sun 7 Apr 2024
From
£167
Book now
LHR – HEL
London - Helsinki
Mon 25 Mar 2024 – Sun 31 Mar 2024
From
£174
Book now