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 3 Jun 2026 – Mon 8 Jun 2026
From
£534 LHR – ORD
London - Chicago
Mon 11 May 2026 – Sun 17 May 2026
From
£646 LHR – KTT
London - Kittilä
Sat 6 Jun 2026 – Tue 9 Jun 2026
From
£309 LHR – RVN
London - Rovaniemi
Sun 7 Jun 2026 – Wed 10 Jun 2026
From
£282 LHR – ARN
London - Stockholm
Sat 6 Jun 2026 – Tue 9 Jun 2026
From
£199 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Sat 6 Jun 2026 – Tue 9 Jun 2026
From
£199 LHR – TLL
London - Tallinn
Sun 10 May 2026 – Thu 14 May 2026
From
£214 LHR – HEL
London - Helsinki
Wed 3 Jun 2026 – Wed 10 Jun 2026
From
£250 LHR – VAA
London - Vaasa
Wed 3 Jun 2026 – Mon 8 Jun 2026
From
£281