Find flights
When to book
Airlines
FAQs

Cheap flights from Halifax to Sydney from C$ 836

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SYD
3 May — 10 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 3 April 2026.

Thu 23/46:55 a.m.
YHZ
-
SYD
3 stops39h 55m
Multiple Airlines
Thu 7/56:00 a.m.
SYD
-
YHZ
3 stops39h 10m
Multiple Airlines
Deal found 2/4C$ 1,920
Wed 6/52:50 p.m.
YHZ
-
SYD
2 stops27h 10m
United Airlines
Wed 13/510:20 a.m.
SYD
-
YHZ
2 stops40h 43m
United Airlines
Deal found 1/4C$ 2,141
Sun 17/52:50 p.m.
YHZ
-
SYD
2 stops27h 10m
United Airlines
Sun 24/59:30 a.m.
SYD
-
YHZ
2 stops27h 25m
United Airlines
Deal found 2/4C$ 2,148
Fri 22/52:50 p.m.
YHZ
-
SYD
2 stops27h 10m
United Airlines
Tue 26/510:20 a.m.
SYD
-
YHZ
2 stops40h 43m
United Airlines
Deal found 31/3C$ 2,177
Wed 4/113:15 p.m.
YHZ
-
SYD
2 stops26h 50m
United Airlines
Sat 14/1111:50 a.m.
SYD
-
YHZ
2 stops27h 07m
United Airlines
Deal found 30/3C$ 2,184
Thu 23/42:50 p.m.
YHZ
-
SYD
2 stops27h 10m
United Airlines
Thu 7/510:20 a.m.
SYD
-
YHZ
2 stops40h 43m
United Airlines
Deal found 2/4C$ 2,220
Sat 8/84:45 p.m.
YHZ
-
SYD
3 stops49h 10m
United Airlines
Wed 19/810:20 a.m.
SYD
-
YHZ
2 stops26h 12m
United Airlines
Deal found 2/4C$ 2,401
Sun 1/118:20 a.m.
YHZ
-
SYD
3 stops33h 25m
Multiple Airlines
Tue 10/111:55 p.m.
SYD
-
YHZ
3 stops36h 31m
Multiple Airlines
Deal found 1/4C$ 2,403
Wed 4/117:15 a.m.
YHZ
-
SYD
3 stops35h 20m
Air Canada
Sat 14/1111:20 a.m.
SYD
-
YHZ
2 stops24h 14m
Air Canada
Deal found 31/3C$ 2,415

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 3 April 2026.

Round-trip from

C$ 1,920

One-way from

C$ 836

Popular in

December

Cheapest in

April

Average price

C$ 2,220
23/4-7/5
  • 23/4-7/5
  • 6 total stops
  • 79h 05m total
  • Halifax to Sydney
Search Deals
11/5
  • 11/5
  • 3 total stops
  • 39h 20m total
  • Halifax to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 395 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 103 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 3 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 1/6

7:00 a.m.-7:00 a.m.

2 stops35h 00m

Sydney Kingsford Smith

Sun 7/6

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

2 stops26h 35m

C$ 2,148
Quickest round-trip

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sun 17/5

2:50 p.m.-7:00 a.m.

2 stops27h 10m

Sydney Kingsford Smith

Sun 24/5

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

2 stops27h 25m

C$ 2,148

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 22/5

2:50 p.m.-7:00 a.m.

2 stops27h 10m

Sydney Kingsford Smith

Tue 26/5

10:20 a.m.-2:03 p.m.

2 stops40h 43m

C$ 2,177

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 4/9

2:50 p.m.-7:00 a.m.

2 stops27h 10m

Sydney Kingsford Smith

Tue 8/9

10:20 a.m.-1:54 p.m.

2 stops40h 34m

C$ 2,181

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 4/9

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

3 stops35h 05m

Sydney Kingsford Smith

Tue 8/9

9:20 a.m.-11:55 p.m.

2 stops27h 35m

C$ 2,511

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sun 17/5

7:45 a.m.-10:30 a.m.

3 stops37h 45m

Sydney Kingsford Smith

Sun 24/5

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

3 stops38h 45m

C$ 2,956

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 1/6

8:00 p.m.-10:40 a.m.

3 stops49h 40m

Sydney Kingsford Smith

Sun 7/6

9:55 a.m.-11:56 p.m.

3 stops51h 01m

C$ 3,123

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sun 9/8

1:30 p.m.-8:40 a.m.

2 stops30h 10m

Sydney Kingsford Smith

Sun 30/8

10:10 a.m.-10:45 a.m.

2 stops37h 35m

C$ 10,178

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sun 9/8

8:05 a.m.-7:20 a.m.

1 stop34h 15m

Sydney Kingsford Smith

Sun 30/8

9:20 a.m.-9:49 a.m.

2 stops37h 29m

C$ 10,996
Cheapest one-way

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 11/5

7:45 a.m.-12:05 p.m.

3 stops39h 20m

C$ 836

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 16 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, February is the cheapest month in which you can book a flight from Halifax to Sydney (average of C$ 1,841). Flying from Halifax to Sydney in January is currently the most expensive (average of C$ 2,666). 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 3 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
9,538 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

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
9,538 reviews
United Airlines
7.4
Good
9,538 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

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
10,886 reviews
United Airlines
7.4
Good
9,538 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

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$ 2,148, United Airlines can have you in Sydney from Halifax in 35h. 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$ 1,984), and United Airlines (C$ 1,990) offers the cheapest pricing from Halifax to Sydney. You may be able to fly from Halifax to Sydney for 19% 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$ 1,841). Flying from Halifax to Sydney in January is currently the most expensive (average of C$ 2,666). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,984AverageC$ 2,368FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,990AverageC$ 2,361FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.