Find and book Finnair flights from London
Flight offers from London (LON)
LHR – HEL
London - Helsinki
Thu 25 May 2023 – Sun 28 May 2023
From
£175 LHR – HEL
London - Helsinki
Wed 17 May 2023 – Sat 20 May 2023
From
£175 LHR – HEL
London - Helsinki
Thu 18 May 2023 – Sun 21 May 2023
From
£175 LHR – HEL
London - Helsinki
Wed 24 May 2023 – Sat 27 May 2023
From
£175 LHR – HEL
London - Helsinki
Sat 29 Apr 2023 – Wed 3 May 2023
From
£175 LHR – HEL
London - Helsinki
Wed 26 Apr 2023 – Sat 29 Apr 2023
From
£175 Cheap Finnair flights from London and (LON) airports
LHR – HEL
London - Helsinki
Thu 25 May 2023 – Sun 28 May 2023
From
£175 LHR – HEL
London - Helsinki
Wed 17 May 2023 – Sat 20 May 2023
From
£175 LHR – HEL
London - Helsinki
Thu 18 May 2023 – Sun 21 May 2023
From
£175 LHR – HEL
London - Helsinki
Wed 24 May 2023 – Sat 27 May 2023
From
£175