Via Hong Kong

Flowing 87 /100

Jakarta → Tokyo

No warning areas on this flight path

6,950 km · 9h 5min

Moderate reroute options · via Hong Kong · ~9h 5m

Route assessed 36m ago

Why book

CGK–NRT via Hong Kong, routing northeast over South China Sea into HKG then east over East China Sea to Japan. Avoids the warning area entirely — corridor. Cathay Pacific provides strong CGK–HKG connections with reliable HKG–NRT service. Preferred when HKG transit times and Cathay Pacific's dense schedule offer a better connection than the SIN routing.

Worth knowing

CGK–HKG–NRT avoids the warning area entirely. Monitor HKG connection time — Cathay Pacific offers multiple CGK–HKG daily frequencies.

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Flowing 87

Jakarta → Tokyo

↓ route details
Route strength 73

Other paths · Stop quality

Problems now 100

Closed areas · Flight options

Ranked second for CGK–NRT. Airspace_score 0 — equivalent advisory cleanliness to SIN routing. Slightly longer geometry via HKG; preferred when Cathay Pacific schedules are more convenient.

  • CGK–HKG leg routes northeast over South China Sea — fully advisory-clean; airspace_score 0.
  • HKG–NRT continues east over East China Sea — also fully advisory-clean.
  • Cathay Pacific operates reliable CGK–HKG connections; continues HKG–NRT daily.
  • Total geometry ~6,950 km; slightly longer than SIN routing but equivalent advisory score.

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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