Book Finnair flights from United Kingdom
Flight deals and flight offers from United Kingdom
LHR – RIX
London - Riga
Wed 28 Jan 2026 – Tue 3 Feb 2026
From
£203 LHR – PVG
London - Shanghai
Mon 1 Dec 2025 – Tue 9 Dec 2025
From
£490 LHR – LAX
London - Los Angeles
Thu 8 Jan 2026 – Sun 11 Jan 2026
From
£471 LHR – ORD
London - Chicago
Tue 22 Sep 2026 – Thu 22 Oct 2026
From
£509 LHR – KTT
London - Kittilä
Sun 15 Mar 2026 – Fri 3 Apr 2026
From
£267 LHR – RVN
London - Rovaniemi
Sun 22 Mar 2026 – Wed 25 Mar 2026
From
£263 Cheap Finnair flights from United Kingdom
EDI – HEL
Edinburgh - Helsinki
Wed 4 Mar 2026 – Tue 10 Mar 2026
From
£182 LHR – ARN
London - Stockholm
Tue 23 Dec 2025 – Tue 30 Dec 2025
From
£185 EDI – TLL
Edinburgh - Tallinn
Tue 6 Jan 2026 – Wed 7 Jan 2026
From
£188 LHR – RIX
London - Riga
Wed 28 Jan 2026 – Tue 3 Feb 2026
From
£203