Book Finnair flights from United Kingdom

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Flight deals and flight offers from United Kingdom

LHR – HEL
London - Helsinki
Thu 14 Aug 2025 – Sun 7 Sep 2025
From
£168
LHR – ARN
London - Stockholm
Tue 10 Jun 2025 – Fri 4 Jul 2025
From
£184
EDI – TLL
Edinburgh - Tallinn
Wed 1 Oct 2025 – Thu 2 Oct 2025
From
£190
LHR – RIX
London - Riga
Tue 27 May 2025 – Wed 28 May 2025
From
£202
LHR – VNO
London - Vilnius
Sat 24 May 2025 – Sun 25 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
Thu 14 Aug 2025 – Sun 7 Sep 2025
From
£168
Book now
LHR – ARN
London - Stockholm
Tue 10 Jun 2025 – Fri 4 Jul 2025
From
£184
Book now
EDI – HEL
Edinburgh - Helsinki
Thu 16 Oct 2025 – Tue 11 Nov 2025
From
£187
Book now
EDI – TLL
Edinburgh - Tallinn
Wed 1 Oct 2025 – Thu 2 Oct 2025
From
£190
Book now