Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Mon 9 Jun 2025 – Tue 17 Jun 2025
From
£512 LHR – LAX
London - Los Angeles
Tue 17 Jun 2025 – Tue 24 Jun 2025
From
£411 LGW – ORD
London - Chicago
Mon 16 Jun 2025 – Sun 22 Jun 2025
From
£406 LHR – KTT
London - Kittilä
Tue 3 Jun 2025 – Sat 7 Jun 2025
From
£232 LHR – RVN
London - Rovaniemi
Wed 25 Jun 2025 – Sat 28 Jun 2025
From
£232 LHR – ARN
London - Stockholm
Tue 8 Jul 2025 – Fri 11 Jul 2025
From
£184 Cheap Finnair flights from London and (LON) airports
LHR – HEL
London - Helsinki
Mon 30 Jun 2025 – Sun 6 Jul 2025
From
£157 LHR – TLL
London - Tallinn
Thu 10 Jul 2025 – Mon 14 Jul 2025
From
£172 LHR – ARN
London - Stockholm
Tue 8 Jul 2025 – Fri 11 Jul 2025
From
£184 LHR – KTT
London - Kittilä
Tue 3 Jun 2025 – Sat 7 Jun 2025
From
£232