3 routes compared
Via Singapore avoids warning areas — others on this route do not.
Based on official airspace warnings · checked 4h ago · How this works
Full breakdown →Best current option for LHR→SYD. LHR–SIN first leg uses Central Asian routing; SIN–SYD second leg is entirely clean. No advisory zone transit on either segment.
Route assessed 22h ago
Full breakdown →Cleanest airspace on both legs if Gulf avoidance is the priority. LHR–HKG via Central Asia; HKG–SYD clean southerly routing. Longest option but zero Gulf involvement.
Very few backup paths if this route is disrupted
Route assessed 22h ago
Full breakdown →The top option avoids the warning area this route crosses.
High name recognition and strong hub frequency, but the LHR–DXB first leg transits the active Middle East advisory zone. Book with awareness of current conditions.
Part of this route goes through a flight warning area
Route assessed 22h 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