Via Hong Kong

Flowing 87 /100

Bangkok → Tokyo

No warning areas on this flight path

5,210 km · 7h 15min

Moderate reroute options · via Hong Kong · ~7h 15m

Route assessed 37m ago

Why book

Clean alternative via HKG. Both legs avoids the warning area entirely. Cathay Pacific's HKG hub is well-placed on the BKK–NRT geometry and adds less time than the SIN routing.

Worth knowing

BKK–HKG–NRT avoids the warning area. Adds approximately 75 minutes versus direct due to the HKG connection.

Find flights on this route ↗

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

Flowing 87

Bangkok → Tokyo

↓ route details
Route strength 73

Other paths · Stop quality

Problems now 100

Closed areas · Flight options

Ranked below direct but preferable to SIN routing on time. Both legs clean — adds ~75 minutes versus direct.

  • BKK–HKG and HKG–NRT are both fully advisory-clean segments.
  • Cathay Pacific's HKG hub sits closer to the direct BKK–NRT geometry than SIN — less detour.
  • Adds ~75 minutes versus direct.

Other options for this trip

Via Singapore 87
Direct 82

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 Bangkok → All routes to Tokyo →
← All options
Find flights on this route ↗

Affiliate link · we may earn a commission if you book