Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Mon 30 Jun 2025 – Fri 4 Jul 2025
From
£705 LHR – LAX
London - Los Angeles
Mon 23 Jun 2025 – Wed 2 Jul 2025
From
£456 LHR – ORD
London - Chicago
Fri 20 Jun 2025 – Mon 23 Jun 2025
From
£503 LHR – KTT
London - Kittilä
Tue 12 Aug 2025 – Tue 19 Aug 2025
From
£277 LHR – RVN
London - Rovaniemi
Mon 28 Jul 2025 – Thu 31 Jul 2025
From
£253 LHR – ARN
London - Stockholm
Thu 31 Jul 2025 – Sat 9 Aug 2025
From
£184 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Thu 31 Jul 2025 – Sat 9 Aug 2025
From
£184 LHR – HEL
London - Helsinki
Tue 12 Aug 2025 – Tue 19 Aug 2025
From
£190 LHR – TLL
London - Tallinn
Thu 7 Aug 2025 – Tue 12 Aug 2025
From
£211 LHR – VAA
London - Vaasa
Mon 11 Aug 2025 – Mon 18 Aug 2025
From
£252