Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Tue 2 Sep 2025 – Wed 10 Sep 2025
From
£620 LHR – LAX
London - Los Angeles
Tue 2 Sep 2025 – Tue 9 Sep 2025
From
£416 LHR – ORD
London - Chicago
Sun 31 Aug 2025 – Tue 9 Sep 2025
From
£461 LHR – KTT
London - Kittilä
Tue 19 Aug 2025 – Tue 26 Aug 2025
From
£296 LHR – RVN
London - Rovaniemi
Thu 28 Aug 2025 – Wed 3 Sep 2025
From
£268 LHR – ARN
London - Stockholm
Thu 28 Aug 2025 – Mon 1 Sep 2025
From
£184 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Thu 28 Aug 2025 – Mon 1 Sep 2025
From
£184 LHR – HEL
London - Helsinki
Tue 2 Sep 2025 – Mon 8 Sep 2025
From
£190 LHR – TLL
London - Tallinn
Tue 2 Sep 2025 – Sat 6 Sep 2025
From
£204 LHR – KUO
London - Kuopio
Mon 1 Sep 2025 – Mon 8 Sep 2025
From
£249