Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Thu 4 Dec 2025 – Tue 9 Dec 2025
From
£490 LHR – LAX
London - Los Angeles
Tue 2 Dec 2025 – Mon 8 Dec 2025
From
£485 LHR – ONT
London - Ontario
Fri 28 Nov 2025 – Mon 1 Dec 2025
From
£629 LHR – ORD
London - Chicago
Wed 3 Dec 2025 – Mon 8 Dec 2025
From
£528 LHR – KTT
London - Kittilä
Wed 10 Dec 2025 – Wed 17 Dec 2025
From
£375 LHR – RVN
London - Rovaniemi
Mon 8 Dec 2025 – Tue 16 Dec 2025
From
£314 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Tue 23 Dec 2025 – Tue 30 Dec 2025
From
£185 LHR – TLL
London - Tallinn
Thu 25 Dec 2025 – Tue 30 Dec 2025
From
£212 LHR – HEL
London - Helsinki
Tue 2 Dec 2025 – Sun 7 Dec 2025
From
£234 LHR – KUO
London - Kuopio
Fri 26 Dec 2025 – Wed 31 Dec 2025
From
£270