Via Singapore

Paris–Jakarta via Singapore, using the southern Egypt/Saudi routing. Avoids the Iranian FIR by routing through Egyptian and Saudi Arabian FIRs before crossing the Indian Ocean into SIN. Airspace_score 1 vs score 2 for Gulf northern routing. Singapore Airlines and Garuda Indonesia both offer Paris–SIN–CGK connections.

Route passes near an advisory zone (not through it)

Egyptian FIR (HECC) and Saudi Arabian FIR (OEDF) — generally advisory-clean but monitor NOTAM status. The SIN–CGK final approach is fully advisory-clean.