Via Hong Kong

Flowing 79 /100

Sydney → Frankfurt

No warning areas on this flight path

17,700 km · 20h 50min

Weak reroute options · via Hong Kong · ~20h 50m

Route assessed 1h ago

Why book

Clean airspace on both legs. SYD–HKG is a major regional route; HKG–FRA uses the Central Asian corridor. Good choice if Singapore availability is limited.

The catch

Very few backup paths if this route is disrupted

Worth knowing

HKG–FRA runs through the most congested Central Asian corridor slot for Frankfurt-bound traffic. Eurocontrol flow restrictions affect this routing more frequently than SIN-originating traffic.

Find flights on this route ↗

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

Flowing 79

Sydney → Frankfurt

↓ route details
Route strength 57

Other paths · Stop quality

Problems now 100

Closed areas · Flight options

Same clean airspace category as Singapore routing. Ranked lower due to HKG–FRA running through the most congested Central Asian corridor band, with higher schedule risk on the second leg.

  • SYD–HKG first leg (~9h) is a clean major regional route — no advisory zone involvement.
  • HKG–FRA second leg uses the Central Asian corridor. Cathay Pacific has maintained consistent HKG–FRA service since 2022.
  • Hong Kong hub is an efficient connecting point with strong Cathay Pacific infrastructure for this routing.
  • Total journey approximately 21 hours including transit — slightly longer than the Singapore option due to HKG's position.
  • Best used when SIN availability is constrained or for travellers making connections at HKG.

Other options for this trip

Via Singapore 81
Via Dubai 66

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 Sydney → All routes to Frankfurt →
← All options
Find flights on this route ↗

Affiliate link · we may earn a commission if you book