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Cheap flights from Halifax to Sydney from $808

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SYD
1 Nov — 8 Nov1
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 2 October 2025.

Round-trip from

$1,903

One-way from

$1,045

Popular in

December

Cheapest in

May

Average price

$2,631
25/3-1/4
  • 25/3-1/4
  • 4 total stops
  • 58h 58m total
  • Halifax to Sydney
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15/11
  • 15/11
  • 3 total stops
  • 58h 45m total
  • Halifax to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($492 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($114 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Halifax to Sydney

Enter your travel dates to find the best prices.

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 2 October 2025.

Sat 1/1111:55YHZ - SYD
3 stops30h 50mMultiple Airlines
Sat 8/1111:45SYD - YHZ
3 stops34h 43mMultiple Airlines
Deal found 2/10$2,319
Wed 29/1009:00YHZ - SYD
3 stops33h 45mMultiple Airlines
Wed 5/1113:55SYD - YHZ
3 stops34h 30mMultiple Airlines
Deal found 1/10$2,331
Mon 17/1109:00YHZ - SYD
3 stops56h 45mMultiple Airlines
Fri 28/1109:55SYD - YHZ
3 stops46h 46mMultiple Airlines
Deal found 30/9$2,421
Wed 29/1015:15YHZ - SYD
2 stops27h 50mUnited Airlines
Wed 5/1112:10SYD - YHZ
3 stops26h 44mUnited Airlines
Deal found 1/10$2,514
Sat 8/1115:15YHZ - SYD
2 stops48h 45mUnited Airlines
Sat 15/1112:10SYD - YHZ
3 stops50h 44mUnited Airlines
Deal found 2/10$2,566
Sat 1/1115:15YHZ - SYD
2 stops27h 50mUnited Airlines
Sat 8/1112:10SYD - YHZ
3 stops26h 44mUnited Airlines
Deal found 2/10$2,620
Tue 18/1107:00YHZ - SYD
3 stops34h 45mMultiple Airlines
Fri 28/1111:45SYD - YHZ
3 stops44h 56mMultiple Airlines
Deal found 30/9$2,622
Sun 28/1206:00YHZ - SYD
2 stops39h 00mCathay Pacific
Wed 21/111:05SYD - YHZ
2 stops45h 36mCathay Pacific
Deal found 1/10$2,637
Sun 16/1108:20YHZ - SYD
2 stops55h 15mQantas Airways
Fri 28/1111:20SYD - YHZ
2 stops35h 08mQantas Airways
Deal found 30/9$2,642
Sun 28/1206:00YHZ - SYD
2 stops39h 00mCathay Pacific
Sat 24/111:05SYD - YHZ
2 stops45h 36mCathay Pacific
Deal found 1/10$2,676
Sat 15/1108:20YHZ - SYD
2 stops31h 15mQantas Airways
Fri 28/1111:20SYD - YHZ
2 stops35h 08mQantas Airways
Deal found 30/9$2,825

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 2 October 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

11:55-08:45

3 stops30h 50m

Sydney Kingsford Smith

Sat 8/11

11:45-07:28

3 stops34h 43m

$2,319

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 17/11

09:00-08:45

3 stops56h 45m

Sydney Kingsford Smith

Fri 28/11

09:55-17:41

3 stops46h 46m

$2,421

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Wed 14/1

15:15-09:15

2 stops27h 00m

Sydney Kingsford Smith

Tue 10/2

14:00-14:31

2 stops39h 31m

$2,511

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Wed 29/10

15:15-09:05

2 stops27h 50m

Sydney Kingsford Smith

Wed 5/11

12:10-23:54

3 stops26h 44m

$2,514

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 1/11

15:15-07:00

2 stops49h 45m

Sydney Kingsford Smith

Sat 8/11

12:10-23:54

2 stops26h 44m

$2,566

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 8/11

15:15-07:00

2 stops48h 45m

Sydney Kingsford Smith

Sat 15/11

12:10-14:31

2 stops41h 21m

$2,566

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 18/11

07:00-08:45

3 stops34h 45m

Sydney Kingsford Smith

Fri 28/11

11:45-17:41

3 stops44h 56m

$2,622

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sun 28/12

06:00-12:00

2 stops39h 00m

Sydney Kingsford Smith

Tue 20/1

11:05-17:41

2 stops45h 36m

$2,637

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 15/11

08:20-06:35

2 stops31h 15m

Sydney Kingsford Smith

Fri 28/11

11:20-07:28

2 stops35h 08m

$2,825

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 25/11

08:20-09:50

3 stops58h 30m

$808

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 12 results
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 return 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 return flight from Halifax to Sydney. Price data was last updated on 26 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, May is the cheapest month in which you can book a flight from Halifax to Sydney (average of $129). Flying from Halifax to Sydney in October is currently the most expensive (average of $171). 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.

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?

    A quick flight from Halifax to Sydney can take about 27h. United Airlines provides one of the quickest options available for as low as $2,511. The distance from Halifax to Sydney is about 16814 km.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Halifax to Sydney (average of $129). Flying from Halifax to Sydney in October is currently the most expensive (average of $171). 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
Wollongong
Katoomba
Penrith
Manly
Terrigal
Randwick
Bondi Beach
Coogee
Cronulla
Leura
Lithgow

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

When you search for this flight from Halifax to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Halifax.

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

Certainly. Search results for flights to Sydney from Halifax shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Halifax to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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