3 routes compared
Via Hong Kong avoids warning areas — others on this route do not.
Via Hong Kong flies about 898 km further than the straight line between these cities — roughly 1h 5m longer. How we work this out
Based on official airspace warnings · checked 2h ago · How this works
Full breakdown →Active warnings and closures affecting these routes
Your Seoul to London routing via Hong Kong currently has no active airspace disruptions. The airspace is flowing normally on this path. Check with your airline and official sources before booking to confirm current conditions.
Route assessed 14h ago
Full breakdown →The Seoul to London direct routing has no active airspace disruptions at the moment. Before booking, check with your airline and official sources for the latest conditions, as the airspace situation can change.
Very few backup paths if this route is disrupted
Route assessed 14h ago
Full breakdown →The top option avoids the warning area this route crosses.
The Seoul–London routing via Dubai crosses a warning area in the United Arab Emirates airspace. Before booking, check with your airline about current conditions and any possible rerouting options on this corridor.
Part of this route goes through a flight warning area
Route assessed 14h ago
Full breakdown →We score each route based on whether it flies near or through warning areas, how much longer it is, and how many reroute options exist — based on official flight warnings.
Some routes aren't covered yet — if yours is missing, that's a gap, not an assessment.
Scores compare route options; they are not safety ratings. Always check with your airline before booking.
Full explanation →For reference only · Check with your airline before booking