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Cheap flights from Halifax to Sydney from C$ 834

YHZ — SYD
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Halifax to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Halifax to Sydney

Wed 21/106:25 a.m. -
3 stops40h 25m
Wed 28/102:00 p.m. -
3 stops37h 33m
Deal found 5/9C$ 1,627
Mon 21/96:00 a.m. -
3 stops40h 50m
Mon 5/102:15 p.m. -
3 stops34h 20m
Deal found 4/9C$ 1,696
Mon 19/106:20 a.m. -
2 stops35h 10m
Mon 26/1011:15 a.m. -
2 stops28h 43m
Deal found 4/9C$ 2,042
Sun 4/107:45 a.m. -
3 stops34h 20m
Sun 11/1010:10 a.m. -
2 stops34h 45m
Deal found 4/9C$ 2,197
Sun 18/109:50 a.m. -
2 stops31h 40m
Thu 22/108:30 p.m. -
1 stop39h 15m
Deal found 2/9C$ 2,234
Tue 27/103:10 p.m. -
2 stops27h 25m
Tue 3/1111:20 a.m. -
2 stops23h 28m
Deal found 3/9C$ 2,286
Tue 27/106:00 a.m. -
1 stop36h 35m
Tue 3/1111:20 a.m. -
1 stop29h 38m
Deal found 3/9C$ 2,297

Find flight deals from Halifax to Sydney

Round-trip from

C$ 1,627

One-way from

C$ 834

Popular in

December

Cheapest in

April

Average price

C$ 2,875
21/10-28/10
  • 21/10-28/10
  • 6 total stops
  • 77h 58m total
  • Halifax to Sydney
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12/10-31/12
  • 12/10-31/12
  • 2 total stops
  • 33h 45m total
  • Halifax to Sydney
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 729 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 251 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Halifax to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Mon 12/10

7:45 a.m.-7:30 a.m.

2 stops33h 45m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 834

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Fri 30/10

6:30 a.m.-6:25 a.m.

2 stops33h 55m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 942

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Mon 5/10

3:35 p.m.-10:45 a.m.

3 stops53h 10m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 1,256

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Sun 1/11

6:30 a.m.-6:25 a.m.

2 stops32h 55m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 1,493

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Sun 1/11

10:15 a.m.-9:05 a.m.

2 stops31h 50m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 1,758
Quickest round-trip

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Sun 1/11

2:10 p.m.-9:05 a.m.

2 stops27h 55m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 1,793

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Sun 1/11

6:05 a.m.-9:35 a.m.

3 stops36h 30m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 1,999

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Mon 1/3

4:40 p.m.-6:20 p.m.

2 stops34h 40m

Sydney Kingsford Smith

Wed 31/3

9:55 p.m.-1:55 a.m.

2 stops42h 00m

C$ 2,268

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Wed 28/10

7:30 a.m.-6:35 a.m.

2 stops33h 05m

Sydney Kingsford Smith

Fri 13/11

8:30 p.m.-5:40 a.m.

2 stops24h 10m

C$ 2,392

HalifaxSydney

YHZ Halifax Intl - SYD Sydney Kingsford Smith

YHZSYD

Halifax Intl

Tue 27/10

7:10 a.m.-8:35 a.m.

3 stops35h 25m

Sydney Kingsford Smith

Tue 3/11

11:50 a.m.-3:55 p.m.

3 stops43h 05m

C$ 2,446

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Halifax to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Halifax with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Halifax to Sydney

What is the cheapest month to book a flight from Halifax to Sydney?

Currently, April is the cheapest month in which you can book a flight from Halifax to Sydney (average of C$ 2,201). Flying from Halifax to Sydney in December is currently the most expensive (average of C$ 4,808). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Halifax to Sydney?

Airfare is below average for this route at the moment.

Halifax to Sydney flights typically cost between C$ 2,308 and C$ 2,879 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,627 on Multiple Airlines (21 Oct-28 Oct).

Reviews of airlines servicing Sydney

See what other customers who have flown with Air New Zealand,United Airlines, andAir Canada from Halifax to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
668 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air New Zealand
8.0
Very good
668 reviews
Air New Zealand
8.0
Very good
668 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
United Airlines
7.4
Good
10,173 reviews
Air New Zealand
8.0
Very good
668 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air Canada
7.1
Good
11,593 reviews
Air New Zealand
8.0
Very good
668 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Related info for your journey

  • How long is the flight from Halifax to Sydney?

    For as low as C$ 2,493, Air Canada can have you in Sydney from Halifax in 35h 55m. Halifax and Sydney are separated by a distance of 16814 km.

  • What are the cheapest airlines flying from Halifax to Sydney round-trip?

    According to our current data, Air Canada (C$ 1,821), United Airlines (C$ 1,912), and Air New Zealand (C$ 2,786) offers the cheapest pricing from Halifax to Sydney. You may be able to fly from Halifax to Sydney for 35% less than the average price by searching for these airlines.

  • Can I find deals for flights from Halifax to Sydney that include hotel bookings?

    Yes. In addition to deals on Halifax to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Halifax to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Halifax to Sydney.

  • Can I find deals for business class flights from Halifax to Sydney?

    Yes. Cheapflights offers flight deals from Halifax to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Halifax to Sydney?

    Currently, April is the cheapest month in which you can book a flight from Halifax to Sydney (average of C$ 2,201). Flying from Halifax to Sydney in December is currently the most expensive (average of C$ 4,808). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Parramatta

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Halifax to Sydney

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,821AverageC$ 2,469FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,912AverageC$ 2,373FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapestC$ 2,786AverageC$ 2,963FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

How does Cheapflights help users find flights from Halifax to Sydney?

Deals for Halifax to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Halifax to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Halifax to Sydney.

Can Cheapflights find flights from Halifax to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Halifax to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Halifax to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Halifax today and book when prices fit your budget.

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