Book Finnair flights from United Kingdom
Flight deals and flight offers from United Kingdom
LHR – HEL
London - Helsinki
Mon 11 Aug 2025 – Sun 7 Sep 2025
From
£167 EDI – HEL
Edinburgh - Helsinki
Thu 9 Oct 2025 – Wed 22 Oct 2025
From
£179 LHR – ARN
London - Stockholm
Tue 3 Jun 2025 – Tue 1 Jul 2025
From
£184 MAN – HEL
Manchester - Helsinki
Tue 3 Feb 2026 – Tue 10 Feb 2026
From
£186 EDI – TLL
Edinburgh - Tallinn
Tue 9 Sep 2025 – Wed 10 Sep 2025
From
£193 LHR – TLL
London - Tallinn
Tue 5 Aug 2025 – Wed 6 Aug 2025
From
£199 Cheap Finnair flights from United Kingdom
LHR – HEL
London - Helsinki
Mon 11 Aug 2025 – Sun 7 Sep 2025
From
£167 EDI – HEL
Edinburgh - Helsinki
Thu 9 Oct 2025 – Wed 22 Oct 2025
From
£179 LHR – ARN
London - Stockholm
Tue 3 Jun 2025 – Tue 1 Jul 2025
From
£184 MAN – HEL
Manchester - Helsinki
Tue 3 Feb 2026 – Tue 10 Feb 2026
From
£186