Book Finnair flights from United Kingdom
Flight deals and flight offers from United Kingdom
LHR – HEL
London - Helsinki
Fri 15 Aug 2025 – Fri 22 Aug 2025
From
£168 LHR – ARN
London - Stockholm
Tue 8 Jul 2025 – Wed 9 Jul 2025
From
£184 EDI – TLL
Edinburgh - Tallinn
Wed 1 Oct 2025 – Thu 2 Oct 2025
From
£190 LHR – RIX
London - Riga
Tue 6 May 2025 – Mon 12 May 2025
From
£202 LHR – VNO
London - Vilnius
Wed 14 May 2025 – Thu 15 May 2025
From
£204 EDI – TAY
Edinburgh - Tartu
Wed 1 Oct 2025 – Sat 4 Oct 2025
From
£231 Cheap Finnair flights from United Kingdom
LHR – HEL
London - Helsinki
Fri 15 Aug 2025 – Fri 22 Aug 2025
From
£168 EDI – HEL
Edinburgh - Helsinki
Mon 3 Nov 2025 – Tue 11 Nov 2025
From
£179 LHR – ARN
London - Stockholm
Tue 8 Jul 2025 – Wed 9 Jul 2025
From
£184 MAN – HEL
Manchester - Helsinki
Wed 12 Nov 2025 – Tue 18 Nov 2025
From
£184