Find and book Finnair flights from London
Flight offers from London (LON)
LHR – PVG
London - Shanghai
Tue 12 May 2026 – Tue 19 May 2026
From
£689 LHR – LAX
London - Los Angeles
Wed 6 May 2026 – Mon 11 May 2026
From
£529 LHR – ONT
London - Ontario
Sun 12 Apr 2026 – Mon 20 Apr 2026
From
£759 LHR – ORD
London - Chicago
Mon 11 May 2026 – Mon 18 May 2026
From
£616 LHR – KTT
London - Kittilä
Tue 26 May 2026 – Wed 3 Jun 2026
From
£302 LHR – RVN
London - Rovaniemi
Sun 10 May 2026 – Wed 13 May 2026
From
£279 Cheap Finnair flights from London and (LON) airports
LHR – ARN
London - Stockholm
Wed 27 May 2026 – Tue 2 Jun 2026
From
£199 LHR – TLL
London - Tallinn
Sun 10 May 2026 – Thu 14 May 2026
From
£214 LHR – HEL
London - Helsinki
Wed 27 May 2026 – Thu 4 Jun 2026
From
£238 LHR – VAA
London - Vaasa
Mon 1 Jun 2026 – Mon 8 Jun 2026
From
£278