Find and book Finnair flights from London

Flight from
LON,
Flight to
Passengers
1 adult
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All classes
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Price per adult from

Flight offers from London (LON)

LHR – HEL
London - Helsinki
Fri 11 Jun 2021 – Tue 15 Jun 2021
From
£154
LHR – HEL
London - Helsinki
Wed 2 Jun 2021 – Tue 8 Jun 2021
From
£154
LHR – HEL
London - Helsinki
Tue 8 Jun 2021 – Sat 12 Jun 2021
From
£154
LHR – HEL
London - Helsinki
Thu 10 Jun 2021 – Tue 15 Jun 2021
From
£154
LHR – HEL
London - Helsinki
Tue 1 Jun 2021 – Tue 8 Jun 2021
From
£154
LHR – HEL
London - Helsinki
Fri 4 Jun 2021 – Tue 8 Jun 2021
From
£154

Cheap Finnair flights from London and (LON) airports

LHR – HEL
London - Helsinki
Fri 11 Jun 2021 – Tue 15 Jun 2021
From
£154
Book now
LHR – HEL
London - Helsinki
Wed 2 Jun 2021 – Tue 8 Jun 2021
From
£154
Book now
LHR – HEL
London - Helsinki
Tue 8 Jun 2021 – Sat 12 Jun 2021
From
£154
Book now
LHR – HEL
London - Helsinki
Thu 10 Jun 2021 – Tue 15 Jun 2021
From
£154
Book now