Book Finnair flights from United Kingdom
Flight deals and flight offers from United Kingdom
LHR – RIX
London - Riga
Mon 19 Jan 2026 – Fri 6 Feb 2026
From
£207 LHR – PVG
London - Shanghai
Mon 26 Jan 2026 – Tue 24 Feb 2026
From
£493 LHR – LAX
London - Los Angeles
Sun 1 Feb 2026 – Sun 8 Feb 2026
From
£360 LHR – ORD
London - Chicago
Sun 12 Apr 2026 – Sun 19 Apr 2026
From
£436 LHR – KTT
London - Kittilä
Sun 8 Nov 2026 – Thu 3 Dec 2026
From
£259 LHR – RVN
London - Rovaniemi
Mon 15 Jun 2026 – Wed 15 Jul 2026
From
£249 Cheap Finnair flights from United Kingdom
LHR – HEL
London - Helsinki
Sun 15 Mar 2026 – Sun 22 Mar 2026
From
£178 LHR – ARN
London - Stockholm
Fri 23 Jan 2026 – Fri 30 Jan 2026
From
£188 EDI – TLL
Edinburgh - Tallinn
Tue 3 Feb 2026 – Wed 4 Feb 2026
From
£196 LHR – RIX
London - Riga
Mon 19 Jan 2026 – Fri 6 Feb 2026
From
£207