Cheap flights from Heihe to Sydney

One-way fares from $433 · HEK → SYD · prices found by travellers in the last 48 hours

Compare all dates Sydney → Heihe
Cheapest fare
$433

China Eastern · Tue, Nov 24

Cheapest month
November

from $433

Direct flights
Not recently

Usually 1+ stop

Quickest trip
16h 30m

9,640 km

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Cheapest month to fly from Heihe to Sydney

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $433
  2. December 2026 $529

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

China Eastern
Depart14:40 Tue, Nov 24HEK → SYD 18h 00m · 3 stops
$433one way, per person
View deal
See every date in November 2026 →

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About flights from Heihe to Sydney

Heihe (HEK) and Sydney (SYD) are about 9,640 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 16h 30m. Over the next few months, one-way fares start from $433, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Heihe to Sydney?

The cheapest one-way fare we've seen recently is $433 with China Eastern, departing Tuesday, November 24, 2026. Over the coming months, the lowest fare in each month ranges from $433 to $529.

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

November 2026 currently has the lowest fares, from $433 one way.

Are there direct flights from Heihe to Sydney?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Heihe to Sydney?

The quickest journey we've seen takes about 16h 30m. Heihe and Sydney are around 9,640 km apart.

Which airlines fly from Heihe to Sydney?

Recent fares on this route were with China Eastern and Chengdu Airlines.

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