Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Mon 24 Nov 2025 – Tue 2 Dec 2025
From
£490 LHR – LAX
London - Los Angeles
Tue 4 Nov 2025 – Tue 11 Nov 2025
From
£469 LHR – ORD
London - Chicago
Wed 19 Nov 2025 – Mon 24 Nov 2025
From
£528 LHR – KTT
London - Kittilä
Wed 19 Nov 2025 – Sat 22 Nov 2025
From
£237 LHR – RVN
London - Rovaniemi
Wed 19 Nov 2025 – Sat 22 Nov 2025
From
£217 LHR – ARN
London - Stockholm
Wed 19 Nov 2025 – Sat 22 Nov 2025
From
£184 Cheap Finnair flights from London and (LON) airports
LHR – HEL
London - Helsinki
Fri 7 Nov 2025 – Tue 11 Nov 2025
From
£157 LHR – TLL
London - Tallinn
Tue 11 Nov 2025 – Sat 15 Nov 2025
From
£173 LHR – ARN
London - Stockholm
Wed 19 Nov 2025 – Sat 22 Nov 2025
From
£184 LHR – RVN
London - Rovaniemi
Wed 19 Nov 2025 – Sat 22 Nov 2025
From
£217