Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Mon 18 May 2026 – Sun 24 May 2026
From
£609 LHR – LAX
London - Los Angeles
Wed 29 Apr 2026 – Mon 4 May 2026
From
£461 LHR – ORD
London - Chicago
Wed 6 May 2026 – Thu 14 May 2026
From
£596 LHR – KTT
London - Kittilä
Tue 19 May 2026 – Tue 26 May 2026
From
£292 LHR – RVN
London - Rovaniemi
Mon 18 May 2026 – Fri 22 May 2026
From
£257 LHR – ARN
London - Stockholm
Sun 10 May 2026 – Thu 14 May 2026
From
£199 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Sun 10 May 2026 – Thu 14 May 2026
From
£199 LHR – TLL
London - Tallinn
Sun 10 May 2026 – Thu 14 May 2026
From
£214 LHR – HEL
London - Helsinki
Wed 20 May 2026 – Sat 23 May 2026
From
£220 LHR – KUO
London - Kuopio
Thu 21 May 2026 – Mon 25 May 2026
From
£235