Find and book Finnair flights from London
Flight offers from London (LON)
LHR – HEL
London - Helsinki
Fri 14 Feb 2025 – Tue 25 Feb 2025
From
£151 LHR – HEL
London - Helsinki
Wed 26 Feb 2025 – Tue 4 Mar 2025
From
£151 LHR – HEL
London - Helsinki
Fri 14 Mar 2025 – Tue 18 Mar 2025
From
£151 LHR – HEL
London - Helsinki
Sun 2 Mar 2025 – Wed 5 Mar 2025
From
£151 LHR – HEL
London - Helsinki
Tue 18 Feb 2025 – Tue 25 Feb 2025
From
£151 LHR – HEL
London - Helsinki
Sun 23 Mar 2025 – Wed 26 Mar 2025
From
£151 Cheap Finnair flights from London and (LON) airports
LHR – HEL
London - Helsinki
Fri 14 Feb 2025 – Tue 25 Feb 2025
From
£151 LHR – HEL
London - Helsinki
Wed 26 Feb 2025 – Tue 4 Mar 2025
From
£151 LHR – HEL
London - Helsinki
Fri 14 Mar 2025 – Tue 18 Mar 2025
From
£151 LHR – HEL
London - Helsinki
Sun 2 Mar 2025 – Wed 5 Mar 2025
From
£151