Cheap flights from London to Helsinki
From 82 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 164 US$
Prices by date
173 US$
05/07
168 US$
06/07
168 US$
07/07
168 US$
08/07
168 US$
09/07
168 US$
10/07
168 US$
11/07
168 US$
12/07
168 US$
13/07
168 US$
14/07
164 US$
15/07
168 US$
16/07
Airlines on this route
FAQ
What's the cheapest month to fly London to Helsinki?
Usually 2026-07, from 164 USD.
Are there direct flights from London to Helsinki?
We show both direct and connecting options — filter to compare.