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Cheap flights from Halifax to Sydney from C$ 794

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SYD
18 May — 25 May1
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
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 April 2026.

Thu 7/57:45 a.m.
YHZ
-
SYD
3 stops39h 05m
Multiple Airlines
Tue 26/51:15 p.m.
SYD
-
YHZ
3 stops41h 00m
Multiple Airlines
Deal found 14/4C$ 1,523
Sat 16/57:45 a.m.
YHZ
-
SYD
3 stops39h 05m
Multiple Airlines
Wed 3/61:20 p.m.
SYD
-
YHZ
3 stops31h 50m
Multiple Airlines
Deal found 16/4C$ 1,529
Sat 22/87:45 a.m.
YHZ
-
SYD
3 stops39h 05m
Multiple Airlines
Tue 15/91:15 p.m.
SYD
-
YHZ
3 stops31h 55m
Multiple Airlines
Deal found 16/4C$ 1,560
Sun 10/59:50 a.m.
YHZ
-
SYD
3 stops37h 00m
Multiple Airlines
Wed 27/51:15 p.m.
SYD
-
YHZ
3 stops44h 50m
Multiple Airlines
Deal found 16/4C$ 1,823
Fri 8/57:45 a.m.
YHZ
-
SYD
3 stops39h 05m
Multiple Airlines
Wed 27/51:15 p.m.
SYD
-
YHZ
3 stops44h 50m
Multiple Airlines
Deal found 14/4C$ 1,857
Sun 10/57:45 a.m.
YHZ
-
SYD
3 stops34h 20m
Multiple Airlines
Tue 26/59:10 a.m.
SYD
-
YHZ
2 stops45h 05m
Multiple Airlines
Deal found 14/4C$ 1,883
Fri 8/57:45 a.m.
YHZ
-
SYD
3 stops39h 05m
Multiple Airlines
Tue 19/51:15 p.m.
SYD
-
YHZ
3 stops31h 55m
Multiple Airlines
Deal found 14/4C$ 1,923
Wed 13/57:45 a.m.
YHZ
-
SYD
3 stops34h 20m
Multiple Airlines
Mon 1/69:10 a.m.
SYD
-
YHZ
2 stops36h 00m
Multiple Airlines
Deal found 16/4C$ 1,949

Find 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 April 2026.

Round-trip from

C$ 1,523

One-way from

C$ 794

Popular in

December

Cheapest in

April

Average price

C$ 2,185
7/5-26/5
  • 7/5-26/5
  • 6 total stops
  • 80h 05m total
  • Halifax to Sydney
Search Deals
29/5
  • 29/5
  • 3 total stops
  • 37h 00m total
  • Halifax to Sydney
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 414 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 110 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 2026.
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 - SYD

YHZSYD

Halifax Intl

Mon 11/5

7:45 a.m.-6:35 a.m.

2 stops33h 50m

Sydney Kingsford Smith

Mon 25/5

6:25 a.m.-8:10 a.m.

3 stops38h 45m

C$ 2,271

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 9/5

12:55 p.m.-5:30 p.m.

2 stops39h 35m

Sydney Kingsford Smith

Tue 26/5

8:45 p.m.-11:56 p.m.

2 stops40h 11m

C$ 2,271

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 11/5

3:35 p.m.-6:35 a.m.

2 stops26h 00m

Sydney Kingsford Smith

Mon 25/5

6:25 a.m.-8:10 a.m.

3 stops38h 45m

C$ 2,271

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 5/6

7:15 a.m.-7:20 a.m.

3 stops35h 05m

Sydney Kingsford Smith

Tue 9/6

9:20 a.m.-1:54 a.m.

2 stops29h 34m

C$ 2,347

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 23/5

8:00 p.m.-7:20 a.m.

2 stops46h 20m

Sydney Kingsford Smith

Wed 27/5

9:20 a.m.-12:24 a.m.

2 stops28h 04m

C$ 2,431

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sun 10/5

7:15 a.m.-7:20 a.m.

3 stops35h 05m

Sydney Kingsford Smith

Wed 27/5

9:20 a.m.-12:24 a.m.

2 stops28h 04m

C$ 2,484

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 9/5

7:45 a.m.-9:45 a.m.

3 stops37h 00m

Sydney Kingsford Smith

Tue 26/5

6:25 a.m.-8:10 a.m.

3 stops38h 45m

C$ 2,521

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 29/9

5:15 a.m.-7:45 a.m.

3 stops37h 30m

Sydney Kingsford Smith

Sat 24/10

11:55 a.m.-9:26 a.m.

3 stops35h 31m

C$ 2,616

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 23/5

4:50 p.m.-6:55 a.m.

2 stops49h 05m

Sydney Kingsford Smith

Wed 27/5

10:20 a.m.-11:55 p.m.

2 stops26h 35m

C$ 2,646
Quickest round-trip

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 12/5

2:50 p.m.-6:55 a.m.

2 stops27h 05m

Sydney Kingsford Smith

Sun 31/5

9:30 a.m.-11:55 p.m.

2 stops27h 25m

C$ 2,655

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 15 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
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

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$ 2,185). Flying from Halifax to Sydney in December is currently the most expensive (average of C$ 3,319). 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?

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 April 2026.
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
9,605 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,605 reviews
United Airlines
7.4
Good
9,605 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,935 reviews
United Airlines
7.4
Good
9,605 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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$ 2,271, Qantas Airways can have you in Sydney from Halifax in 33h 50m. 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, United Airlines (C$ 1,927), and Air Canada (C$ 1,952) offers the cheapest pricing from Halifax to Sydney. You may be able to fly from Halifax to Sydney for 21% 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$ 2,185). Flying from Halifax to Sydney in December is currently the most expensive (average of C$ 3,319). 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
Penrith
Parramatta

Browse thousands of different options on Cheapflights for your next trip

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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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,927AverageC$ 2,322FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,952AverageC$ 2,326FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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