Book Finnair flights from United Kingdom
Flight deals and flight offers from United Kingdom
LHR – RIX
London - Riga
Wed 24 Dec 2025 – Sun 11 Jan 2026
From
£203 LHR – PVG
London - Shanghai
Mon 29 Dec 2025 – Tue 20 Jan 2026
From
£493 LHR – LAX
London - Los Angeles
Sun 1 Mar 2026 – Sun 8 Mar 2026
From
£476 LHR – ORD
London - Chicago
Mon 13 Apr 2026 – Mon 27 Apr 2026
From
£498 MAN – KTT
Manchester - Kittilä
Sat 21 Mar 2026 – Mon 23 Mar 2026
From
£267 LHR – RVN
London - Rovaniemi
Sun 22 Feb 2026 – Wed 25 Feb 2026
From
£247 Cheap Finnair flights from United Kingdom
LHR – HEL
London - Helsinki
Mon 23 Mar 2026 – Thu 26 Mar 2026
From
£177 LHR – ARN
London - Stockholm
Fri 26 Dec 2025 – Wed 31 Dec 2025
From
£185 EDI – TLL
Edinburgh - Tallinn
Sun 11 Jan 2026 – Mon 12 Jan 2026
From
£188 LHR – RIX
London - Riga
Wed 24 Dec 2025 – Sun 11 Jan 2026
From
£203