YHZ - SYD

C$ 766 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 24/4. 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$ 1,719
Overall average: C$ 2,167
Multiple Airlines
Tue 21/4Tue 28/4
YHZ - SYD • 3 stops
Cheapest one-way flights
C$ 766
Multiple Airlines
Fri 24/4
YHZ - SYD • 3 stops
Top airlines
Cheapest • from C$ 1,897 (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 • 10% 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

Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
6:55 a.m. - 11:50 a.m.
YHZ
-
SYD
39h 55m
3 stops
Multiple Airlines Logo
1:15 p.m. - 8:10 a.m.
SYD
-
YHZ
31h 55m
3 stops
C$ 1,719Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
51h 10m
2 stops
United Airlines Logo
10:20 a.m. - 2:03 p.m.
SYD
-
YHZ
40h 43m
2 stops
C$ 1,897United Airlines
Mon, 1 Jun - Sun, 7 Jun
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
9:30 a.m. - 11:55 p.m.
SYD
-
YHZ
27h 25m
2 stops
C$ 1,906United Airlines
Mon, 18 May - Sat, 23 May
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
10:20 a.m. - 11:55 p.m.
SYD
-
YHZ
26h 35m
2 stops
C$ 1,932United Airlines
Tue, 19 May - Sat, 23 May
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
9:30 a.m. - 11:55 p.m.
SYD
-
YHZ
27h 25m
2 stops
C$ 1,942United Airlines
Tue, 19 May - Sat, 23 May
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
10:20 a.m. - 2:03 p.m.
SYD
-
YHZ
40h 43m
2 stops
C$ 1,943United Airlines
Sat, 11 Apr - Sat, 25 Apr
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
10:20 a.m. - 2:03 p.m.
SYD
-
YHZ
40h 43m
2 stops
C$ 1,969United Airlines
Tue, 19 May - Sat, 23 May
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
9:30 a.m. - 11:55 p.m.
SYD
-
YHZ
27h 25m
2 stops
C$ 1,988United Airlines
Tue, 14 Apr - Sat, 25 Apr
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
10:20 a.m. - 2:03 p.m.
SYD
-
YHZ
40h 43m
2 stops
C$ 1,992United Airlines
Wed, 8 Apr - Wed, 15 Apr
United Airlines Logo
2:50 p.m. - 7:00 a.m.
YHZ
-
SYD
27h 10m
2 stops
United Airlines Logo
9:30 a.m. - 2:03 p.m.
SYD
-
YHZ
41h 33m
2 stops
C$ 2,042United 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.

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$ 2,167 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 3,192 and C$ 2,683 respectively.

Good to know

Low seasonJanuary
Cheapest flightC$ 766
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly (1% more expensive 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 3 days, the lowest price for a flight from Halifax to Sydney was C$ 766 for a one-way ticket and C$ 1,719 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$ 2,316 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$ 2,309 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 9418 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

8.0 ExcellentAnonymous, Feb 2026
YEG - IAH
Read more United Airlines reviews

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

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.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

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

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

Seats too small and too cramped, I have stomach cancer and I threw up after the flight . No advance boarding for disabled people. No aisle seats available for disabled people who have to use the washroom frequently. No space for cabin baggage for disabled people who have to carry bulky medications or equipment to use on the flight. Baggage rules and fees are ridiculous. I have been an aeroplan member for 30 years and I fly frequently, but from now on I will choose offshore carriers. .

taking our carryon and forcing us to check it through

Obviously the leg room...but I guess that's what business class would be ..expensive though.

I was very excited when we were to arrive 19 mins early . However that did not last long since there was no available gate and sat there waiting almost a hour.

Seats horribly uncomfortable. Air nozzles didn't work so very overheated.

Every person and every experience with Air Canada was excellent. All customer service was outstanding and done pleasantly. The notifications through their App were timely and informative. This airline shines. All other airlines should take training from them.

Better than usual. We’ve flown air Canada for years at least once or twice a year and used it to bring our Canadian American son back and forth from USA and Canada and Europe and we have had MANY bad experiences with late flights, missed connections, boarding issues, for almost 10 years. Just lots of bad experiences. This one wasn’t bad at all. It’s simply what we expected. Even though the first flight this time was 45 min late in leaving due to a maintenance issue, that didn’t mess us up. But all else was fine so we were pleased.

Lynda was rude and unhelpful. We asked for tea wiht a slice of lemon. She served us Coffee instead. When we spoke to her she made it seem as if we were lying. I asked if she would like to taste it and see - her reply was I don’t need to be rude. After this incident we were treated with subpar service for all beverages and food items after. We’re were purposely left out when they did garbage collection.

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

Information on your arrival and departure airports