Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Tue 12 May 2026 – Sun 17 May 2026
From
£609 LHR – LAX
London - Los Angeles
Mon 11 May 2026 – Sun 17 May 2026
From
£470 LHR – ONT
London - Ontario
Wed 25 Mar 2026 – Mon 30 Mar 2026
From
£733 LHR – ORD
London - Chicago
Wed 6 May 2026 – Thu 14 May 2026
From
£575 LHR – KTT
London - Kittilä
Fri 15 May 2026 – Tue 26 May 2026
From
£298 LHR – RVN
London - Rovaniemi
Thu 14 May 2026 – Wed 20 May 2026
From
£260 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Sun 10 May 2026 – Fri 15 May 2026
From
£199 LHR – TLL
London - Tallinn
Tue 5 May 2026 – Fri 8 May 2026
From
£214 LHR – HEL
London - Helsinki
Sun 10 May 2026 – Sat 16 May 2026
From
£220 LHR – KUO
London - Kuopio
Sun 10 May 2026 – Fri 15 May 2026
From
£244