The cheapest London Gatwick to Rovaniemi return flight on the radar right now is £158, flying with Norwegian Air Sweden via one or more connections. It covers departures in February 2027, and every dated link below opens that exact LGW–RVN search on Skyscanner. That is roughly 12% below the £180 this route usually costs. Across 94 recorded checks it has ranged between £152 and £255. Our sampling points to February 2027 as the cheapest month to fly London Gatwick to Rovaniemi.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from London Gatwick? We track 56 other departure cities for Rovaniemi, listed at the foot of this page.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; London Gatwick to Rovaniemi is usually still decent value around the same window.