Not every flight from Paris to Seoul takes the same path right now.
3 routes assessed for this corridor. Via Hong Kong scores highest.
Via Hong Kong scores highest on this corridor — lower exposure than Gulf-connected options, with a longer routing than direct alternatives.
Two-hub route via Hong Kong. Adds journey time but Cathay's CDG–HKG service is among the best-quality long-haul products. Use when direct and IST are unavailable.
Route adds significant distance vs the most direct path
CDG–HKG uses Central Asian corridor. HKG–ICN is a clean 3-hour segment.
Best for CDG→ICN. Air France direct via Central Asian corridor — no Gulf exposure. Slightly longer post-2022 than pre-Russia-rerouting polar path.
Reliable alternative via Turkish Airlines. CDG–IST is clean; IST–ICN uses the Central Asian corridor. Adds frequency depth when Air France is sold out.
Active disruptions
FlightDetour evaluates route options using advisory airspace exposure, corridor sensitivity, detour impact, and hub routing logic — based on publicly available EASA and national authority advisories.
Coverage focuses on major long-haul corridors. Some routing patterns — including certain China-side connections via mainland Chinese hubs — are not yet included. If you expect an option here and don't see it, that's a coverage gap, not an assessment.
Scores compare corridor quality; they do not predict airline operations or safety outcomes. Verify with your airline and government travel advisories before booking.
Full methodology →Advisory data only · Verify before booking