Finnair Flights to London

€103 - Finnair Flights to London

The cheapest flights to London found within the past 7 days were €103, one way and €206 round trip. Prices and availability subject to change. Additional terms may apply.

Mon, 21 Sept - Wed, 23 Sept

HEL

Vantaa

LHR

Heathrow

€206 Return, found 4 days ago

€206

Return

found 4 days ago

Select Finnair flight, departing Mon, 21 Sept from Vantaa to Heathrow, returning Wed, 23 Sept, priced at €206 found 4 days ago

Mon, 1 Mar - Fri, 5 Mar

HEL

Vantaa

LHR

Heathrow

€218 Return, found 4 hours ago

€218

Return

found 4 hours ago

Select Finnair flight, departing Mon, 1 Mar from Vantaa to Heathrow, returning Fri, 5 Mar, priced at €218 found 4 hours ago

Thu, 13 Aug - Tue, 18 Aug

HEL

Vantaa

LHR

Heathrow

€226 Return, found 6 days ago

€226

Return

found 6 days ago

Select Finnair flight, departing Thu, 13 Aug from Vantaa to Heathrow, returning Tue, 18 Aug, priced at €226 found 6 days ago

Mon, 9 Nov - Fri, 13 Nov

HEL

Vantaa

LHR

Heathrow

€228 Return, found 1 hour ago

€228

Return

found 1 hour ago

Select Finnair flight, departing Mon, 9 Nov from Vantaa to Heathrow, returning Fri, 13 Nov, priced at €228 found 1 hour ago

Thu, 26 Nov - Mon, 30 Nov

HEL

Vantaa

LHR

Heathrow

€234 Return, found 2 hours ago

€234

Return

found 2 hours ago

Select Finnair flight, departing Thu, 26 Nov from Vantaa to Heathrow, returning Mon, 30 Nov, priced at €234 found 2 hours ago

Mon, 1 Mar - Fri, 5 Mar

HEL

Vantaa

LHR

Heathrow

€240 Return, found 4 hours ago

€240

Return

found 4 hours ago

Select Finnair flight, departing Mon, 1 Mar from Vantaa to Heathrow, returning Fri, 5 Mar, priced at €240 found 4 hours ago