YHZ - SYD

C$ 1,123 Find Cheap Flights from Halifax to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Halifax to Sydney departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Halifax to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Halifax to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 1,802
Typical prices: C$ 2,191-C$ 2,745
Multiple Airlines
Wed 4/11Sat 14/11
YHZ - SYD • 2 stops
Cheapest one-way flights
C$ 1,123
Multiple Airlines
Mon 17/8
YHZ - SYD • 3 stops
Top airlines
Cheapest • from C$ 1,845 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Halifax and Sydney. You’ll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Halifax to Sydney (YHZ-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Halifax to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Halifax to Sydney

Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
8:20 a.m. - 6:35 a.m.
YHZ
-
SYD
31h 15m
2 stops
Multiple Airlines Logo
8:30 p.m. - 6:30 a.m.
SYD
-
YHZ
25h 00m
2 stops
C$ 1,802Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
8:20 a.m. - 6:35 a.m.
YHZ
-
SYD
31h 15m
2 stops
Multiple Airlines Logo
8:30 p.m. - 6:30 a.m.
SYD
-
YHZ
25h 00m
2 stops
C$ 1,808Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
8:20 a.m. - 6:35 a.m.
YHZ
-
SYD
31h 15m
2 stops
Multiple Airlines Logo
8:30 p.m. - 6:30 a.m.
SYD
-
YHZ
25h 00m
2 stops
C$ 1,812Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
8:20 a.m. - 6:35 a.m.
YHZ
-
SYD
31h 15m
2 stops
Multiple Airlines Logo
8:30 p.m. - 6:30 a.m.
SYD
-
YHZ
25h 00m
2 stops
C$ 1,819Multiple Airlines
Thu, 13 Aug - Wed, 26 Aug
Multiple Airlines Logo
5:50 p.m. - 6:35 a.m.
YHZ
-
SYD
23h 45m
1 stop
Multiple Airlines Logo
5:50 p.m. - 8:10 a.m.
SYD
-
YHZ
27h 20m
2 stops
C$ 1,839Multiple Airlines
Thu, 13 Aug - Wed, 26 Aug
Qantas Airways Logo
7:45 a.m. - 6:35 a.m.
YHZ
-
SYD
33h 50m
2 stops
Qantas Airways Logo
8:30 p.m. - 9:20 p.m.
SYD
-
YHZ
61h 50m
2 stops
C$ 1,845Qantas Airways
Wed, 28 Oct - Fri, 13 Nov
Multiple Airlines Logo
8:20 a.m. - 6:25 a.m.
YHZ
-
SYD
32h 05m
2 stops
Multiple Airlines Logo
8:30 p.m. - 5:03 a.m.
SYD
-
YHZ
23h 33m
2 stops
C$ 1,848Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
6:00 a.m. - 6:25 a.m.
YHZ
-
SYD
33h 25m
3 stops
Multiple Airlines Logo
8:30 p.m. - 6:30 a.m.
SYD
-
YHZ
25h 00m
2 stops
C$ 1,854Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
6:00 a.m. - 6:25 a.m.
YHZ
-
SYD
33h 25m
3 stops
Multiple Airlines Logo
8:30 p.m. - 6:30 a.m.
SYD
-
YHZ
25h 00m
2 stops
C$ 1,855Multiple Airlines
Thu, 22 Oct - Fri, 13 Nov
Multiple Airlines Logo
3:35 p.m. - 6:35 a.m.
YHZ
-
SYD
25h 00m
2 stops
Multiple Airlines Logo
8:30 p.m. - 6:30 a.m.
SYD
-
YHZ
25h 00m
2 stops
C$ 1,856Multiple Airlines
Booking Insights

KAYAK's insights & trends for Halifax to Sydney flights

Get data-powered insights and trends into flights from Halifax to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Halifax to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Halifax to Sydney departing in November.

What is the cheapest month to fly from Halifax to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Halifax to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Halifax to Sydney is April, where tickets cost C$ 2,258 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 3,442 and C$ 2,921 respectively.

Good to know

Low seasonJanuary
Cheapest flightC$ 1,123
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Halifax to Sydney

When to book flights from Halifax to Sydney

Are your dates flexible? Find out the best times to travel from Halifax to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Halifax to Sydney

  • What is the cheapest flight from Halifax to Sydney?

    In the last 5 days, the lowest price for a flight from Halifax to Sydney was C$ 1,123 for a one-way ticket and C$ 1,802 for a round-trip.

  • Which aircraft models fly most regularly from Halifax to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Halifax to Sydney?

    Star Alliance is the only airline alliance operating flights between Halifax and Sydney.

  • Which is the best airline for flights from Halifax to Sydney, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Halifax to Sydney are United Airlines and Air Canada. With an average price for the route of C$ 2,408 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 2,426 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Halifax to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Halifax to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Halifax to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Halifax is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Halifax to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Halifax with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Halifax to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Halifax up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Halifax to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Halifax to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Halifax to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9899 reviews
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

10.0 ExcellentSteve, May 2026
SFO - SYD
Read more United Airlines reviews

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Smooth flight. As always dinner could have been more generous. Breakfast was great.

Moody attendants that can barely look up at the passengers. I’m all for people having an off day, but you can tell some Untied Airlines Employees have lost their zeal for their jobs

Flight departed owing to SFO TSA delays as well as incoming flight running late I know these delays are commonplace but when you’re flying long haul international the least that could be done is priority being given to customers in this situation I raced to the gate the plane was still there but NO UNITED AIRLINES STAFF in the surrounding area could seemingly provide effective support This coloured my view of flying with UA The actual flights were good

Great checkin experience and flight crew were very friendly and helpful

Staff did not care, and very clearly did not want to be serving passengers. Requests were ignored repeatedly. Toilets filthy. Bins were just trash bags hung around the place that were never emptied. It was a challenge to even get a glass of water on a 14 hour flight.

Got automatically assigned a middle seat, unless I fork out extra money for seat assigment.

Flight got delayed But satisfied with the pricing of tickets

Flight operated by PAL. We boarded, and one engine started. The crew found some problem that could not be fixed. The flight was canceled. This run from yhz-bos is very unreliable.

Not enough electronic outlets for charging in the Air Canada waiting to board area but the Most important thing….the plane was booked to only 40% capacity and my row of 2 other seats were empty. My row happened to be one of the few rows that did NOT have raising arm rests. The flight attendant made effort to seat me in a different row. I needed wheelchair assistance due to a cyst on my knee and struggled to move from seat to seat to get to the row. Those 2 empty seats tormented me the entire 15+ hour flight as I had to be upright the entire flight and was not able to elevate my knee. Lots of other passengers were laying down due to the arm rest being able to retract. It is a shame that he couldn’t be gracious and find a row that I could move to.

Terrible. My brother broke his leg and couldn’t board the flight and air Canada couldn’t do anything about rescheduling his flight. Poor customer service and help all around

I Teall staff was great and helpful and communicated needs and special care for my granddaughters and family as well as others. Well done

Terrible experience! All flights delayed, staff had no idea of what they were doing, and at the end luggage lost for 2 days!

Flight delayed 3 times and also delayed again and by the time I reached Sydney, I couldn't get my Virgin Air as my flight was delayed and I was asked to contact here and there and asked to go to this and that terminal and was told there's no other flight as flights are all full to Melbourne. Thank God, at the very last minute, I was put into Qantas and didn't arrive till 7.30 pm in Melbourne instead of 2 pm. Will never use Air Canada again. Besides, the sittings is so tight and can hardly stretch a bit and eat without elbowing my side passengers. It was indeed a very uncomfortable flight.

Crew helped to find more comfortable seats for passengers. We never got tea or coffee on this trip even when we asked. Not even with breakfast.

I could feel the knees of the person behind me in my lower back for 15 1/2 hours. The. Seats were small and space was tight. People were nice. Coffee in the morning was in a small cup and half full and they never came around again.

THEY LOST MY BAGS. I WILL NOT GET THEM BACK FOR 2 WEEKS. everything was delayed. boarding, take off, everything. it was horrible. i am now without luggage for 2 weeks and they have offered me 0 compensation or help. i will NEVER fly air canada again and i suggest you don’t either <3

Everything you need to know for your flight from Halifax to Sydney

Information on your arrival and departure airports