Cheap flights from Barnaul to Sydney

One-way fares from $541 · BAX → SYD · prices found by travellers in the last 48 hours

Compare all dates Sydney → Barnaul
Cheapest fare
$541

S7 Airlines · Wed, Dec 2

Cheapest month
December

from $541

Direct flights
Not recently

Usually 1+ stop

Quickest trip
18h 05m

11,660 km

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Cheapest month to fly from Barnaul to Sydney

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

  1. December 2026 Cheapest $541
  2. January 2027 $995

Cheapest dates in December 2026

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

S7 Airlines
Depart11:30 Wed, Dec 2BAX → SYD 18h 05m · 3 stops
$541one way, per person
View deal
See every date in December 2026 →

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About flights from Barnaul to Sydney

Barnaul (BAX) and Sydney (SYD) are about 11,660 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 18h 05m. Over the next few months, one-way fares start from $541, and December 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 Barnaul to Sydney?

The cheapest one-way fare we've seen recently is $541 with S7 Airlines, departing Wednesday, December 2, 2026. Over the coming months, the lowest fare in each month ranges from $541 to $995.

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

December 2026 currently has the lowest fares, from $541 one way.

Are there direct flights from Barnaul to Sydney?

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

How long is the flight from Barnaul to Sydney?

The quickest journey we've seen takes about 18h 05m. Barnaul and Sydney are around 11,660 km apart.

Which airlines fly from Barnaul to Sydney?

Recent fares on this route were with S7 Airlines.

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