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 21 Sep 2025 – Sun 28 Sep 2025
From
£417 LGW – ORD
London - Chicago
Tue 2 Sep 2025 – Fri 12 Sep 2025
From
£451 LHR – KTT
London - Kittilä
Sun 14 Sep 2025 – Fri 19 Sep 2025
From
£276 LHR – RVN
London - Rovaniemi
Thu 2 Oct 2025 – Mon 6 Oct 2025
From
£266 LHR – ARN
London - Stockholm
Sat 27 Sep 2025 – Wed 1 Oct 2025
From
£184 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Sat 27 Sep 2025 – Wed 1 Oct 2025
From
£184 LHR – HEL
London - Helsinki
Tue 30 Sep 2025 – Sat 4 Oct 2025
From
£190 LHR – TLL
London - Tallinn
Wed 1 Oct 2025 – Sat 4 Oct 2025
From
£204 LHR – KUO
London - Kuopio
Fri 26 Sep 2025 – Sun 5 Oct 2025
From
£241