What is the cheapest airline that flies from Halifax Intl to Sydney Kingsford Smith?

Air Canada is the most popular carrier operating from Halifax Intl to Sydney Kingsford Smith

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?

As of September 2025, there are 2 operators available to choose from 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.

C$ 678 Cheap Flights from Halifax to Sydney in 2025

1 adult

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Find the cheapest flights from Halifax to Sydney

Round-trip

One-way

Cheap round-trip flights

8:00 a.m. - 1:15 p.m.YHZ-SYD

39h 15m3 stops

6:00 a.m. - 7:28 a.m.SYD-YHZ

39h 28m3 stops

C$ 1,740

Find Deal

Thu, 23 Oct - Thu, 30 Oct

3:20 p.m. - 12:45 p.m.YHZ-SYD

31h 25m3 stops

2:15 p.m. - 7:28 a.m.SYD-YHZ

31h 13m3 stops

C$ 2,016

Find Deal

Fri, 24 Oct - Fri, 31 Oct

8:00 a.m. - 8:05 a.m.YHZ-SYD

34h 05m3 stops

5:45 p.m. - 7:28 a.m.SYD-YHZ

27h 43m2 stops

C$ 2,044

Find Deal

Thu, 23 Oct - Thu, 30 Oct

6:55 a.m. - 9:35 a.m.YHZ-SYD

35h 40m2 stops

11:20 a.m. - 11:54 a.m.SYD-YHZ

39h 34m2 stops

C$ 2,139Air Canada

Find Deal

Mon, 16 Feb - Mon, 2 Mar

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

33h 35m3 stops

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

42h 57m2 stops

C$ 2,149Air Canada

Find Deal

Mon, 16 Feb - Mon, 2 Mar

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

27h 50m2 stops

12:10 p.m. - 2:31 p.m.SYD-YHZ

41h 21m2 stops

C$ 2,306United Airlines

Find Deal

Tue, 28 Oct - Mon, 10 Nov

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

48h 45m2 stops

2:00 p.m. - 2:31 p.m.SYD-YHZ

39h 31m2 stops

C$ 2,406United Airlines

Find Deal

Fri, 6 Feb - Fri, 13 Feb

8:20 a.m. - 7:25 a.m.YHZ-SYD

56h 05m2 stops

8:30 p.m. - 7:28 a.m.SYD-YHZ

49h 58m2 stops

C$ 2,560Qantas Airways

Find Deal

Fri, 6 Feb - Sat, 14 Feb

6:00 a.m. - 8:50 p.m.YHZ-SYD

47h 50m2 stops

8:45 a.m. - 1:41 a.m.SYD-YHZ

31h 56m2 stops

C$ 2,623Cathay Pacific

Find Deal

Thu, 5 Feb - Fri, 13 Feb

8:00 a.m. - 10:10 a.m.YHZ-SYD

36h 10m3 stops

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

28h 58m3 stops

C$ 15,317Qantas Airways

Find Deal

Tue, 14 Oct - Sat, 15 Nov

Air Canada flights from Halifax to Sydney

Our best Air Canada deals on Halifax to Sydney flight tickets

Air Canada

16 Feb

YHZ6:55 a.m.Halifax Intl

35h 40m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

2 Mar

SYD11:20 a.m.Sydney Kingsford Smith

39h 34m

2 stops

YHZ11:54 a.m.Halifax Intl

C$ 2,139

Find similar

Air Canada

16 Feb

YHZ9:00 a.m.Halifax Intl

33h 35m

3 stops

SYD9:35 a.m.Sydney Kingsford Smith

2 Mar

SYD11:20 a.m.Sydney Kingsford Smith

42h 57m

2 stops

YHZ3:17 p.m.Halifax Intl

C$ 2,149

Find similar

Air Canada

7 Feb

YHZ4:20 p.m.Halifax Intl

50h 15m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

14 Feb

SYD11:20 a.m.Sydney Kingsford Smith

23h 24m

2 stops

YHZ7:44 p.m.Halifax Intl

C$ 2,516

Find similar

United Airlines flights from Halifax to Sydney

Our best United Airlines deals on Halifax to Sydney flight tickets

United Airlines

28 Oct

YHZ3:15 p.m.Halifax Intl

27h 50m

2 stops

SYD9:05 a.m.Sydney Kingsford Smith

10 Nov

SYD12:10 p.m.Sydney Kingsford Smith

41h 21m

2 stops

YHZ2:31 p.m.Halifax Intl

C$ 2,306

Find similar

United Airlines

6 Feb

YHZ3:15 p.m.Halifax Intl

48h 45m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

13 Feb

SYD2:00 p.m.Sydney Kingsford Smith

39h 31m

2 stops

YHZ2:31 p.m.Halifax Intl

C$ 2,406

Find similar

United Airlines

24 Oct

YHZ2:50 p.m.Halifax Intl

27h 10m

2 stops

SYD8:00 a.m.Sydney Kingsford Smith

31 Oct

SYD10:20 a.m.Sydney Kingsford Smith

27h 34m

3 stops

YHZ11:54 p.m.Halifax Intl

C$ 2,426

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Thu 23/10

8:00 a.m.-1:15 p.m.

3 stops39h 15m

Sydney Kingsford Smith

Thu 30/10

6:00 a.m.-7:28 a.m.

3 stops39h 28m

C$ 1,740

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 24/10

3:20 p.m.-12:45 p.m.

3 stops31h 25m

Sydney Kingsford Smith

Fri 31/10

2:15 p.m.-7:28 a.m.

3 stops31h 13m

C$ 2,016

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Thu 23/10

8:00 a.m.-8:05 a.m.

3 stops34h 05m

Sydney Kingsford Smith

Thu 30/10

5:45 p.m.-7:28 a.m.

2 stops27h 43m

C$ 2,044

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 16/2

6:55 a.m.-9:35 a.m.

2 stops35h 40m

Sydney Kingsford Smith

Mon 2/3

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

2 stops39h 34m

C$ 2,139

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Mon 16/2

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$ 2,149

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 28/10

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

2 stops27h 50m

Sydney Kingsford Smith

Mon 10/11

12:10 p.m.-2:31 p.m.

2 stops41h 21m

C$ 2,306

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 6/2

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

2 stops48h 45m

Sydney Kingsford Smith

Fri 13/2

2:00 p.m.-2:31 p.m.

2 stops39h 31m

C$ 2,406

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Fri 6/2

8:20 a.m.-7:25 a.m.

2 stops56h 05m

Sydney Kingsford Smith

Sat 14/2

8:30 p.m.-7:28 a.m.

2 stops49h 58m

C$ 2,560

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Thu 5/2

6:00 a.m.-8:50 p.m.

2 stops47h 50m

Sydney Kingsford Smith

Fri 13/2

8:45 a.m.-1:41 a.m.

2 stops31h 56m

C$ 2,623

HalifaxSydney

YHZ - SYD

YHZSYD

Halifax Intl

Tue 14/10

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

3 stops36h 10m

Sydney Kingsford Smith

Sat 15/11

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

3 stops28h 58m

C$ 15,317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Sydney?

If you aren’t able to travel to Sydney during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 2,205.

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$ 2,293. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around C$ 2,723.

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$ 2,410. In contrast, the most expensive time of day to depart to Sydney is at noon when prices are around C$ 2,584.

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$ 2,445 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$ 2,078 on momondo.

Can stopping save me money on Halifax to Sydney flights?

You could potentially save up to 23% 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

Direct flights	None

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 50m.
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?
As of September 2025, there are 2 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Halifax to Sydney is Air Canada, representing 74% of all bookings. The subsequent popular airline is United Airlines at 26%.

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 Canada	PriceFrom C$ 1,878	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights
United Airlines	PriceFrom C$ 1,895	Free Cancellation	Rating 7.4 8,943 reviews		Search United Airlines flights

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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Cheap flights from Halifax to Sydney from C$ 678

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 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Halifax to Sydney

Cheap round-trip flights

Cheap one-way flights

Air Canada flights from Halifax to Sydney

Our best Air Canada deals on Halifax to Sydney flight tickets

United Airlines flights from Halifax to Sydney

Our best United Airlines deals on Halifax to Sydney flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Halifax to Sydney that are best for you.

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 May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 2,205.

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$ 2,293. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around C$ 2,723.

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$ 2,410. In contrast, the most expensive time of day to depart to Sydney is at noon when prices are around C$ 2,584.

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

Can stopping save me money on Halifax to Sydney flights?

You could potentially save up to 23% on your flight if you consider stops on a Halifax to Sydney flight.

What is the cheapest airline that flies from Halifax Intl to Sydney Kingsford Smith?

Air Canada is the most popular carrier operating from Halifax Intl to Sydney Kingsford Smith

When to book flights from Halifax to Sydney

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

Direct flights

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

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

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?

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

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

Travelling to a place near Sydney?

Why use momondo?

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

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

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

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

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Fly your favourite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo