What is the cheapest month to fly from Heihe to Sydney?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Heihe (HEK) to Sydney (SYD), with fares starting from $462.

What is the lowest current fare from HEK to SYD?

The lowest currently-listed fare from Heihe (HEK) to Sydney (SYD) is $462 on 2026-08-19.

Is there a direct flight from Heihe to Sydney?

There is currently no non-stop service from HEK to SYD. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Heihe to Sydney

Cheapest current fares: $462 in August 2026 on connecting flights.

Last updated August 1, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Heihe (HEK) to Sydney (SYD). Refreshed daily.

Heihe (HEK) → Sydney (SYD)

August 2026 $462
October 2026 $601
September 2026 $630

Frequently asked questions

What is the cheapest month to fly from Heihe to Sydney?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Heihe (HEK) to Sydney (SYD), with fares starting from $462.
What is the lowest current fare from HEK to SYD?

The lowest currently-listed fare from Heihe (HEK) to Sydney (SYD) is $462 on 2026-08-19.
Is there a direct flight from Heihe to Sydney?

There is currently no non-stop service from HEK to SYD. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.