The cheapest Glasgow to Gran Canaria return flight on the radar right now is £101, flying with TUI non-stop. It covers departures in October 2026, and every dated link below opens that exact GLA–LPA search on Skyscanner. That is roughly 22% below the £129 this route usually costs. Across 45 recorded checks it has ranged between £72 and £496. Our sampling points to October 2026 as the cheapest month to fly Glasgow to Gran Canaria.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Glasgow? We track 59 other departure cities for Gran Canaria, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Glasgow to Gran Canaria is often still worth booking within a day or two of the fare we found.