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Cheap flights from Halifax to Sydney from C$ 893

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Halifax to Sydney departing on 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Halifax to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:55 p.m. - 7:20 a.m.
YHZ
-
SYD
44h 25m3 stops
Air Canada Logo
9:20 a.m. - 8:35 a.m.
SYD
-
YHZ
36h 15m1 stop
C$ 1,689Air Canada
Sat, 23 May - Wed, 27 May
Air Canada Logo
9:55 p.m. - 7:20 a.m.
YHZ
-
SYD
44h 25m3 stops
Air Canada Logo
9:20 a.m. - 10:34 a.m.
SYD
-
YHZ
38h 14m2 stops
C$ 1,693Air Canada
Sat, 23 May - Wed, 27 May
Air Canada Logo
3:45 p.m. - 7:20 a.m.
YHZ
-
SYD
50h 35m2 stops
Air Canada Logo
9:20 a.m. - 2:59 p.m.
SYD
-
YHZ
42h 39m2 stops
C$ 1,719Air Canada
Mon, 1 Jun - Sun, 7 Jun
Air Canada Logo
9:55 p.m. - 7:20 a.m.
YHZ
-
SYD
44h 25m2 stops
Air Canada Logo
9:20 a.m. - 10:01 a.m.
SYD
-
YHZ
61h 41m2 stops
C$ 1,725Air Canada
Mon, 1 Jun - Sun, 7 Jun
Air Canada Logo
8:10 p.m. - 7:20 a.m.
YHZ
-
SYD
46h 10m2 stops
Air Canada Logo
9:20 a.m. - 3:53 p.m.
SYD
-
YHZ
43h 33m2 stops
C$ 1,730Air Canada
Mon, 1 Jun - Sun, 7 Jun
Air Canada Logo
7:15 a.m. - 7:20 a.m.
YHZ
-
SYD
35h 05m2 stops
Air Canada Logo
9:20 a.m. - 11:54 p.m.
SYD
-
YHZ
27h 34m1 stop
C$ 1,737Air Canada
Mon, 1 Jun - Sun, 7 Jun
United Airlines Logo
3:15 p.m. - 7:00 a.m.
YHZ
-
SYD
48h 45m2 stops
United Airlines Logo
12:10 p.m. - 2:14 p.m.
SYD
-
YHZ
41h 04m2 stops
C$ 1,757United Airlines
Thu, 29 Jan - Thu, 12 Feb
United Airlines Logo
3:15 p.m. - 9:05 a.m.
YHZ
-
SYD
26h 50m2 stops
United Airlines Logo
12:10 p.m. - 2:14 p.m.
SYD
-
YHZ
41h 04m2 stops
C$ 1,758United Airlines
Thu, 29 Jan - Thu, 12 Feb
Air Canada Logo
9:35 a.m. - 7:20 a.m.
YHZ
-
SYD
32h 45m1 stop
Air Canada Logo
9:20 a.m. - 1:49 a.m.
SYD
-
YHZ
29h 29m2 stops
C$ 1,828Air Canada
Mon, 1 Jun - Sun, 7 Jun
Air Canada Logo
9:35 a.m. - 7:20 a.m.
YHZ
-
SYD
32h 45m1 stop
Air Canada Logo
9:20 a.m. - 12:16 p.m.
SYD
-
YHZ
39h 56m2 stops
C$ 1,834Air Canada
Fri, 8 May - Tue, 12 May

United Airlines flights from Halifax to Sydney

Our best United Airlines deals on Halifax to Sydney flight tickets
United Airlines
29 Jan
YHZ3:15 p.m.Halifax Intl
48h 45m
2 stops
SYD7:00 a.m.Sydney Kingsford Smith
12 Feb
SYD12:10 p.m.Sydney Kingsford Smith
41h 04m
2 stops
YHZ2:14 p.m.Halifax Intl
C$ 1,757
Find similar
United Airlines
29 Jan
YHZ3:15 p.m.Halifax Intl
26h 50m
2 stops
SYD9:05 a.m.Sydney Kingsford Smith
12 Feb
SYD12:10 p.m.Sydney Kingsford Smith
41h 04m
2 stops
YHZ2:14 p.m.Halifax Intl
C$ 1,758
Find similar
United Airlines
16 Jan
YHZ3:15 p.m.Halifax Intl
26h 50m
2 stops
SYD9:05 a.m.Sydney Kingsford Smith
23 Jan
SYD2:00 p.m.Sydney Kingsford Smith
39h 31m
2 stops
YHZ2:31 p.m.Halifax Intl
C$ 2,084
Find similar

Air Canada flights from Halifax to Sydney

Our best Air Canada deals on Halifax to Sydney flight tickets
Air Canada
23 May
YHZ9:55 p.m.Halifax Intl
44h 25m
3 stops
SYD7:20 a.m.Sydney Kingsford Smith
27 May
SYD9:20 a.m.Sydney Kingsford Smith
36h 15m
1 stop
YHZ8:35 a.m.Halifax Intl
C$ 1,689
Find similar
Air Canada
23 May
YHZ9:55 p.m.Halifax Intl
44h 25m
3 stops
SYD7:20 a.m.Sydney Kingsford Smith
27 May
SYD9:20 a.m.Sydney Kingsford Smith
38h 14m
2 stops
YHZ10:34 a.m.Halifax Intl
C$ 1,693
Find similar
Air Canada
1 Jun
YHZ3:45 p.m.Halifax Intl
50h 35m
2 stops
SYD7:20 a.m.Sydney Kingsford Smith
7 Jun
SYD9:20 a.m.Sydney Kingsford Smith
42h 39m
2 stops
YHZ2:59 p.m.Halifax Intl
C$ 1,719
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 4 December 2025.
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

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 23/5

9:55 p.m.-7:20 a.m.

3 stops44h 25m

Sydney Kingsford Smith

Wed 27/5

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

1 stop36h 15m

C$ 1,689

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Sat 23/5

9:55 p.m.-7:20 a.m.

3 stops44h 25m

Sydney Kingsford Smith

Wed 27/5

9:20 a.m.-10:34 a.m.

2 stops38h 14m

C$ 1,693

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 1/6

3:45 p.m.-7:20 a.m.

2 stops50h 35m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-2:59 p.m.

2 stops42h 39m

C$ 1,719

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 1/6

9:55 p.m.-7:20 a.m.

2 stops44h 25m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-10:01 a.m.

2 stops61h 41m

C$ 1,725

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 1/6

8:10 p.m.-7:20 a.m.

2 stops46h 10m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-3:53 p.m.

2 stops43h 33m

C$ 1,730

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 1/6

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

2 stops35h 05m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-11:54 p.m.

1 stop27h 34m

C$ 1,737

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Thu 29/1

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

2 stops48h 45m

Sydney Kingsford Smith

Thu 12/2

12:10 p.m.-2:14 p.m.

2 stops41h 04m

C$ 1,757

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Thu 29/1

3:15 p.m.-9:05 a.m.

2 stops26h 50m

Sydney Kingsford Smith

Thu 12/2

12:10 p.m.-2:14 p.m.

2 stops41h 04m

C$ 1,758

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 1/6

9:35 a.m.-7:20 a.m.

1 stop32h 45m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-1:49 a.m.

2 stops29h 29m

C$ 1,828

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 8/5

9:35 a.m.-7:20 a.m.

1 stop32h 45m

Sydney Kingsford Smith

Tue 12/5

9:20 a.m.-12:16 p.m.

2 stops39h 56m

C$ 1,834

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Halifax to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

If you aren’t able to travel to Sydney during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 2,286.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Halifax to Sydney is on a Wednesday when prices can be found for as low as C$ 2,316. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around C$ 2,750.

What is the cheapest time of day to depart on your flight to Sydney?

The cheapest time of day to fly to Sydney is in the morning when flights can be purchased for as low as C$ 2,434. In contrast, the most expensive time of day to depart to Sydney is at noon when prices are around C$ 2,610.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Halifax when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around C$ 2,497 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Halifax for as low as C$ 2,137 on momondo.

Can stopping save me money on Halifax to Sydney flights?

You could potentially save up to 10% on your flight if you consider stops on a Halifax to Sydney flight.

When to book flights from Halifax to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Halifax to Sydney (YHZ to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to Sydney

Fastest flight time

33h 55m

Direct flights

None
The fastest flight from Halifax to Sydney takes 33h 55m
There are no direct flights from Halifax to Sydney. There are no popular flight routes from Halifax to Sydney.
Search flight deals

  • How far is Halifax Intl to Sydney Kingsford Smith by plane?

    Halifax Intl and Sydney Kingsford Smith are 16808.3 km apart from one another. A reasonable flight in good conditions will take 26h 35m.

  • When did momondo last update prices for flights from Halifax Intl Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Halifax Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Halifax Intl Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Halifax Intl Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Halifax Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Halifax to Sydney?

Best airlines flying from Halifax to Sydney

Compare and see reviews for airlines that fly from Halifax to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 2,013Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 2,180Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Halifax to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Halifax to Sydney . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Halifax to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Halifax to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Halifax to Sydney?

momondo helps you find the best flight between Halifax and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Halifax to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Halifax to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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Air Canada
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