Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Mon 29 Sep 2025 – Tue 7 Oct 2025
From
£490 LHR – LAX
London - Los Angeles
Sun 5 Oct 2025 – Tue 14 Oct 2025
From
£407 LHR – ORD
London - Chicago
Mon 8 Sep 2025 – Sun 14 Sep 2025
From
£462 LHR – KTT
London - Kittilä
Thu 9 Oct 2025 – Sun 19 Oct 2025
From
£258 LHR – RVN
London - Rovaniemi
Sat 27 Sep 2025 – Wed 1 Oct 2025
From
£266 LHR – ARN
London - Stockholm
Tue 14 Oct 2025 – Fri 17 Oct 2025
From
£184 Cheap Finnair flights from London and (LON) airports
LHR – HEL
London - Helsinki
Fri 3 Oct 2025 – Sun 12 Oct 2025
From
£168 LHR – ARN
London - Stockholm
Tue 14 Oct 2025 – Fri 17 Oct 2025
From
£184 LHR – TLL
London - Tallinn
Tue 14 Oct 2025 – Sat 18 Oct 2025
From
£204 LHR – KUO
London - Kuopio
Thu 2 Oct 2025 – Sun 5 Oct 2025
From
£232