Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Tue 9 Jun 2026 – Sun 14 Jun 2026
From
£689 LHR – LAX
London - Los Angeles
Wed 27 May 2026 – Mon 1 Jun 2026
From
£472 LHR – ORD
London - Chicago
Wed 6 May 2026 – Mon 11 May 2026
From
£699 LHR – KTT
London - Kittilä
Thu 28 May 2026 – Wed 3 Jun 2026
From
£279 LHR – RVN
London - Rovaniemi
Sun 21 Jun 2026 – Wed 24 Jun 2026
From
£279 LHR – ARN
London - Stockholm
Tue 16 Jun 2026 – Tue 23 Jun 2026
From
£199 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Tue 16 Jun 2026 – Tue 23 Jun 2026
From
£199 LHR – TLL
London - Tallinn
Sat 16 May 2026 – Tue 19 May 2026
From
£223 LHR – HEL
London - Helsinki
Tue 9 Jun 2026 – Sat 20 Jun 2026
From
£268 LHR – VAA
London - Vaasa
Sun 21 Jun 2026 – Mon 29 Jun 2026
From
£269