Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Thu 11 Jun 2026 – Sun 14 Jun 2026
From
£649 LHR – LAX
London - Los Angeles
Mon 18 May 2026 – Mon 25 May 2026
From
£520 LHR – ORD
London - Chicago
Wed 13 May 2026 – Sun 17 May 2026
From
£646 LHR – KTT
London - Kittilä
Sat 6 Jun 2026 – Tue 9 Jun 2026
From
£310 LHR – RVN
London - Rovaniemi
Sun 7 Jun 2026 – Wed 10 Jun 2026
From
£293 LHR – ARN
London - Stockholm
Tue 9 Jun 2026 – Tue 16 Jun 2026
From
£199 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Tue 9 Jun 2026 – Tue 16 Jun 2026
From
£199 LHR – TLL
London - Tallinn
Sun 10 May 2026 – Thu 14 May 2026
From
£214 LHR – HEL
London - Helsinki
Tue 2 Jun 2026 – Fri 12 Jun 2026
From
£255 LHR – VAA
London - Vaasa
Sun 7 Jun 2026 – Mon 15 Jun 2026
From
£279