Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Thu 4 Jun 2026 – Sun 7 Jun 2026
From
£649 LHR – LAX
London - Los Angeles
Wed 6 May 2026 – Mon 11 May 2026
From
£546 LHR – ORD
London - Chicago
Wed 6 May 2026 – Mon 11 May 2026
From
£617 LHR – KTT
London - Kittilä
Sat 16 May 2026 – Wed 20 May 2026
From
£311 LHR – RVN
London - Rovaniemi
Sun 31 May 2026 – Wed 3 Jun 2026
From
£290 LHR – ARN
London - Stockholm
Wed 27 May 2026 – Tue 2 Jun 2026
From
£199 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Wed 27 May 2026 – Tue 2 Jun 2026
From
£199 LHR – TLL
London - Tallinn
Sun 10 May 2026 – Thu 14 May 2026
From
£214 LHR – HEL
London - Helsinki
Sat 30 May 2026 – Thu 4 Jun 2026
From
£239 LHR – VAA
London - Vaasa
Wed 3 Jun 2026 – Mon 8 Jun 2026
From
£281