Direct

Flowing 90 /100

Tokyo → Singapore

No warning areas on this flight path

5,310 km · 6h 25min

Moderate reroute options · ~6h 25m

Route assessed 32m ago

Why book

Best NRT→SIN option. Clean southbound corridor over the South China Sea with no advisory zone exposure. Singapore Airlines, ANA, and JAL all serve this pair.

Worth knowing

NRT–SIN avoids the warning area. South China Sea and East China Sea corridor is unrestricted under current conditions.

Find flights on this route ↗

Affiliate link · we may earn a commission if you book · this doesn't affect rankings

Flowing 90

Tokyo → Singapore

↓ route details
Route strength 80

Other paths · Stop quality

Problems now 100

Closed areas · Flight options

Ranks first: no advisory exposure, direct routing, multiple carriers with strong frequency.

  • NRT→SIN routes south over East China Sea and South China Sea — no advisory zone involvement.
  • Singapore Airlines, ANA, and JAL all serve this pair with daily departures.
  • Singapore (SIN) is the world's best-connected Southeast Asian hub.
  • At approximately 6.5 hours, a comfortable corridor with no current advisory constraints.
  • South China Sea routing is operationally standard and advisory-clean year-round.

Other options for this trip

Via Hong Kong 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.

For reference only · Verify before booking.

How we score routes →
All routes from Tokyo → All routes to Singapore →
← All options
Find flights on this route ↗

Affiliate link · we may earn a commission if you book