The cheapest Glasgow to Hong Kong return flight on the radar right now is £553, flying with British Airways + China Southern via one or more connections. It covers departures in May 2027, and every dated link below opens that exact GLA–HKG search on Skyscanner. That is roughly 21% below the £702 this route usually costs. Across 86 recorded checks it has ranged between £532 and £748. Our sampling points to May 2027 as the cheapest month to fly Glasgow to Hong Kong.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from Glasgow? We track 62 other departure cities for Hong Kong, listed at the foot of this page.
Fares move quickly. If this Glasgow to Hong Kong price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.