Via Hong Kong

Flowing 87 /100

Tokyo → Jakarta

No warning areas on this flight path

6,950 km · 9h

Moderate reroute options · via Hong Kong · ~9h

Route assessed 35m ago

Why book

NRT–CGK via Hong Kong, flying southwest over East China Sea to HKG then south through South China Sea into Indonesia. Avoids the warning area entirely — — avoids all current advisory zones. Cathay Pacific provides reliable NRT–HKG connections with daily HKG–CGK service. Alternative to the SIN routing when Cathay Pacific schedules provide a better connection window.

Worth knowing

NRT–HKG–CGK avoids the warning area entirely year-round. Cathay Pacific NRT–HKG is a reliable high-frequency service.

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Flowing 87

Tokyo → Jakarta

↓ route details
Route strength 73

Other paths · Stop quality

Problems now 100

Closed areas · Flight options

Ranked second for NRT–CGK. Airspace_score 0 — equivalent to SIN routing. Slightly longer geometry; preferred when Cathay Pacific HKG schedules align better than Singapore Airlines SIN options.

  • NRT–HKG southwest over East China Sea — advisory-clean; airspace_score 0.
  • HKG–CGK southbound through South China Sea and into Indonesian FIR — also advisory-clean.
  • Cathay Pacific operates this routing with reliable frequency.
  • HKG is a strong transit hub for Japan–Indonesia connections.

Other options for this trip

Via Singapore 87

Scores are based on official airspace warnings, added flight time, and how many reroute options exist. This is not a safety rating. Always check with your airline before you book.

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