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Cheap flights from Hamilton, ON to Sydney from C$ 1,229

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SYD
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to Sydney
Explore the most affordable flight options available from Hamilton to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Sun 14/126:10 p.m.YHM - SYD
2 stops44h 25mWestJet
Wed 31/125:45 p.m.SYD - YHM
2 stops59h 37mWestJet
Deal found 7/12C$ 4,590
Fri 19/129:00 a.m.YHM - SYD
2 stops30h 25mMultiple Airlines
Tue 6/16:20 a.m.SYD - YHM
2 stops28h 40mMultiple Airlines
Deal found 9/12C$ 5,149
Sat 20/128:15 a.m.YHM - SYD
1 stop30h 40mMultiple Airlines
Sun 4/17:05 a.m.SYD - YHM
2 stops27h 55mMultiple Airlines
Deal found 7/12C$ 5,707
Thu 25/126:10 p.m.YHM - SYD
2 stops68h 25mWestJet
Fri 16/15:45 p.m.SYD - YHM
2 stops63h 32mWestJet
Deal found 7/12C$ 5,731
Mon 29/126:10 p.m.YHM - SYD
2 stops68h 25mWestJet
Wed 7/15:45 p.m.SYD - YHM
2 stops59h 37mWestJet
Deal found 6/12C$ 6,010
Mon 8/126:10 p.m.YHM - SYD
2 stops69h 15mWestJet
Mon 22/125:45 p.m.SYD - YHM
2 stops63h 32mWestJet
Deal found 8/12C$ 7,060

Find flight deals from Hamilton to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) 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 9 December 2025.

Round-trip from

C$ 2,315

One-way from

C$ 1,229

Popular in

December

Cheapest in

April

Average price

C$ 2,752
8/2-1/3
  • 8/2-1/3
  • 4 total stops
  • 56h 25m total
  • Hamilton to Sydney
Search Deals
22/1
  • 22/1
  • 3 total stops
  • 35h 35m total
  • Hamilton to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 312 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton 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 9 December 2025.
Use the filters below to find and compare flights from Hamilton to Sydney that are best for you.

Fly from

Hamilton

Fly to

Sydney

Route

Depart

Return

Price

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Tue 17/2

11:40 a.m.-7:25 a.m.

2 stops27h 45m

Sydney Kingsford Smith

Tue 3/3

9:45 a.m.-11:35 p.m.

2 stops29h 50m

C$ 1,976

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Wed 11/2

5:30 a.m.-7:25 a.m.

2 stops33h 55m

Sydney Kingsford Smith

Mon 9/3

11:20 a.m.-7:00 p.m.

1 stop22h 40m

C$ 2,005

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sun 8/2

11:40 a.m.-7:25 a.m.

2 stops27h 45m

Sydney Kingsford Smith

Sun 1/3

6:20 a.m.-7:00 p.m.

2 stops28h 40m

C$ 2,315

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sun 15/2

5:30 a.m.-7:25 a.m.

2 stops33h 55m

Sydney Kingsford Smith

Sun 22/2

11:20 a.m.-10:18 p.m.

2 stops26h 58m

C$ 2,453

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sat 14/3

9:00 a.m.-7:25 a.m.

2 stops31h 25m

Sydney Kingsford Smith

Sun 22/3

10:20 a.m.-7:00 p.m.

1 stop23h 40m

C$ 2,621

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Wed 21/1

8:15 a.m.-6:35 a.m.

1 stop30h 20m

Sydney Kingsford Smith

Wed 28/1

11:20 a.m.-7:00 p.m.

1 stop23h 40m

C$ 2,882

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Tue 6/1

8:15 a.m.-6:55 a.m.

1 stop30h 40m

Sydney Kingsford Smith

Tue 13/1

7:05 a.m.-7:00 p.m.

2 stops27h 55m

C$ 3,462

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Thu 12/2

6:10 p.m.-6:35 a.m.

2 stops68h 25m

Sydney Kingsford Smith

Thu 12/3

8:30 p.m.-1:21 p.m.

2 stops31h 51m

C$ 3,569

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Thu 12/2

6:10 p.m.-6:35 a.m.

2 stops68h 25m

Sydney Kingsford Smith

Thu 26/2

8:30 p.m.-1:21 p.m.

2 stops32h 51m

C$ 3,589

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Wed 14/1

6:10 p.m.-6:35 a.m.

2 stops44h 25m

C$ 1,601

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 20 results
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Best time to book a flight from Hamilton to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Hamilton 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 Hamilton to Sydney

What is the cheapest month to book a flight from Hamilton, Ontario to Sydney?

Currently, September is the cheapest month in which you can book a flight from Hamilton, Ontario to Sydney (average of C$ 303). Flying from Hamilton, Ontario to Sydney in November is currently the most expensive (average of C$ 1,256). 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.

Related info for your journey

Find useful and relevant information for your journey from Hamilton to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Hamilton to Sydney that include hotel bookings?

    Yes. In addition to deals on Hamilton to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamilton to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamilton to Sydney.

  • Can I find deals for business class flights from Hamilton to Sydney?

    Yes. Cheapflights offers flight deals from Hamilton 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 Hamilton, Ontario to Sydney?

    Currently, September is the cheapest month in which you can book a flight from Hamilton, Ontario to Sydney (average of C$ 303). Flying from Hamilton, Ontario to Sydney in November is currently the most expensive (average of C$ 1,256). 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

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Why should you use Cheapflights to find cheap flight tickets from Hamilton to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Hamilton to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hamilton to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Hamilton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hamilton 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 Hamilton today and book when prices fit your budget.

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