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Cheap flights from Halifax to Sydney from C$ 764

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Halifax to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

C$ 2,230

One-way from

C$ 764

Popular in

December

Cheapest in

May

Average price

C$ 2,295
1/11-8/11
  • 1/11-8/11
  • 6 total stops
  • 68h 43m total
  • Halifax to Sydney
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30/10
  • 30/10
  • 3 total stops
  • 34h 40m total
  • Halifax to Sydney
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Highest demand for flights based on searches. 10% potential increase in price (C$ 405 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 94 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Halifax to Sydney

Cheapest flights from Halifax to Sydney
Explore the most affordable flight options available from Halifax to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 1/118:20 a.m.YHZ - SYD
3 stops36h 10mMultiple Airlines
Sat 8/111:55 p.m.SYD - YHZ
3 stops32h 33mMultiple Airlines
Deal found 17/9C$ 2,230
Tue 16/97:00 a.m.YHZ - SYD
2 stops35h 00mUnited Airlines
Tue 23/910:20 a.m.SYD - YHZ
2 stops40h 43mUnited Airlines
Deal found 15/9C$ 2,296
Sat 1/113:15 p.m.YHZ - SYD
2 stops49h 45mUnited Airlines
Sat 8/1112:10 p.m.SYD - YHZ
2 stops26h 44mUnited Airlines
Deal found 17/9C$ 2,361
Tue 16/97:15 a.m.YHZ - SYD
2 stops35h 05mAir Canada
Tue 23/99:20 a.m.SYD - YHZ
1 stop36h 06mAir Canada
Deal found 15/9C$ 2,654
Tue 14/104:45 p.m.YHZ - SYD
2 stops25h 15mUnited Airlines
Sat 15/1111:50 a.m.SYD - YHZ
2 stops27h 04mUnited Airlines
Deal found 14/9C$ 12,158
Tue 14/108:30 a.m.YHZ - SYD
2 stops32h 25mMultiple Airlines
Sat 15/115:30 p.m.SYD - YHZ
3 stops28h 58mMultiple Airlines
Deal found 16/9C$ 13,476
Tue 14/108:00 a.m.YHZ - SYD
2 stops32h 55mQantas Airways
Sat 15/115:30 p.m.SYD - YHZ
3 stops28h 58mQantas Airways
Deal found 14/9C$ 13,500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Halifax to Sydney that are best for you.

Fly from

Halifax

Fly to

Sydney

Route

Depart

Return

Price

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 1/11

8:20 a.m.-10:30 a.m.

3 stops36h 10m

Sydney Kingsford Smith

Sat 8/11

1:55 p.m.-7:28 a.m.

3 stops32h 33m

C$ 2,230

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 1/11

3:15 p.m.-7:00 a.m.

2 stops49h 45m

Sydney Kingsford Smith

Sat 8/11

12:10 p.m.-11:54 p.m.

2 stops26h 44m

C$ 2,361

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 14/2

3:15 p.m.-7:00 a.m.

2 stops48h 45m

Sydney Kingsford Smith

Mon 2/3

11:20 a.m.-9:23 p.m.

2 stops25h 03m

C$ 4,570

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 14/2

6:25 p.m.-8:45 a.m.

3 stops47h 20m

Sydney Kingsford Smith

Mon 2/3

9:55 a.m.-9:25 a.m.

3 stops38h 30m

C$ 4,675

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 14/2

9:00 a.m.-9:35 a.m.

3 stops33h 35m

Sydney Kingsford Smith

Mon 2/3

11:20 a.m.-3:17 p.m.

2 stops42h 57m

C$ 5,104

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 14/10

4:45 p.m.-8:00 a.m.

2 stops25h 15m

Sydney Kingsford Smith

Sat 15/11

12:10 p.m.-11:54 p.m.

2 stops26h 44m

C$ 12,158

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 14/10

8:30 a.m.-6:55 a.m.

2 stops32h 25m

Sydney Kingsford Smith

Sat 15/11

5:30 p.m.-7:28 a.m.

3 stops28h 58m

C$ 13,476

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 14/10

8:00 a.m.-6:55 a.m.

2 stops32h 55m

Sydney Kingsford Smith

Sat 15/11

5:30 p.m.-7:28 a.m.

3 stops28h 58m

C$ 13,500

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 14/10

9:35 a.m.-8:20 a.m.

1 stop32h 45m

Sydney Kingsford Smith

Sat 15/11

11:20 a.m.-7:44 p.m.

2 stops23h 24m

C$ 17,905

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Thu 30/10

8:20 a.m.-9:00 a.m.

3 stops34h 40m

C$ 764

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 15 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Halifax to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Halifax to Sydney. Price data was last updated on 12 September 2025.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Halifax to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Halifax to Sydney (average of C$ 1,326). Flying from Halifax to Sydney in December is currently the most expensive (average of C$ 1,881). 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.

What is the cheapest time of day to fly from YHZ to SYD?

Find hourly flight availability from Halifax to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from Halifax to Sydney by exploring options for tickets in the morning.

What is the cheapest day to fly from Halifax to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Halifax to Sydney. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Halifax to Sydney flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 18 September 2025.
See what other customers who have flown with United Airlines and Air 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.
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Halifax to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Halifax to Sydney?

    For as low as C$ 2,361, United Airlines can have you in Sydney from Halifax in 49h 45m. 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$ 1,870), and United Airlines (C$ 2,149) offers the cheapest pricing from Halifax to Sydney. You may be able to fly from Halifax to Sydney for 23% 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, February is the cheapest month in which you can book a flight from Halifax to Sydney (average of C$ 1,326). Flying from Halifax to Sydney in December is currently the most expensive (average of C$ 1,881). 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
Parramatta
Penrith

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Top 2 airlines flying from Halifax to Sydney

Discover the top 2 airlines that operate flights from Halifax to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,870AverageC$ 2,345FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 2,149AverageC$ 2,358FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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