Book Finnair flights from United Kingdom
Flight deals and flight offers from United Kingdom
LHR – RIX
London - Riga
Mon 30 Nov 2026 – Tue 1 Dec 2026
From
£209 LHR – PVG
London - Shanghai
Wed 13 Jan 2027 – Thu 11 Feb 2027
From
£480 LHR – LAX
London - Los Angeles
Wed 26 Aug 2026 – Mon 31 Aug 2026
From
£535 LHR – ORD
London - Chicago
Mon 4 May 2026 – Mon 11 May 2026
From
£616 LHR – KTT
London - Kittilä
Tue 12 Jan 2027 – Wed 13 Jan 2027
From
£270 LHR – RVN
London - Rovaniemi
Sun 17 Jan 2027 – Wed 20 Jan 2027
From
£253 Cheap Finnair flights from United Kingdom
LHR – HEL
London - Helsinki
Mon 2 Nov 2026 – Thu 5 Nov 2026
From
£178 LHR – ARN
London - Stockholm
Sat 29 Aug 2026 – Tue 1 Sep 2026
From
£199 EDI – TLL
Edinburgh - Tallinn
Tue 3 Nov 2026 – Wed 4 Nov 2026
From
£206 LHR – RIX
London - Riga
Mon 30 Nov 2026 – Tue 1 Dec 2026
From
£209