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Cheap flights from Hamilton, ON to Sydney from C$ 923

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SYD
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 6 November 2025.

Sat 6/128:15 a.m.YHM - SYD
1 stop30h 40mMultiple Airlines
Sat 20/126:30 a.m.SYD - YHM
2 stops28h 30mMultiple Airlines
Deal found 5/11C$ 2,810
Tue 2/128:15 a.m.YHM - SYD
1 stop30h 40mMultiple Airlines
Tue 9/129:40 p.m.SYD - YHM
2 stops37h 20mMultiple Airlines
Deal found 3/11C$ 3,099
Thu 18/128:15 a.m.YHM - SYD
1 stop30h 40mMultiple Airlines
Sat 31/111:20 a.m.SYD - YHM
1 stop23h 40mMultiple Airlines
Deal found 3/11C$ 3,410
Sat 6/128:15 a.m.YHM - SYD
1 stop30h 20mMultiple Airlines
Tue 6/18:30 p.m.SYD - YHM
1 stop38h 30mMultiple Airlines
Deal found 6/11C$ 3,455
Sun 23/112:35 p.m.YHM - SYD
2 stops27h 00mMultiple Airlines
Sun 7/1211:20 a.m.SYD - YHM
2 stops28h 27mMultiple Airlines
Deal found 6/11C$ 3,610
Thu 20/116:10 p.m.YHM - SYD
2 stops68h 25mWestJet
Fri 28/115:45 p.m.SYD - YHM
2 stops63h 32mWestJet
Deal found 6/11C$ 3,829
Tue 16/128:15 a.m.YHM - SYD
2 stops36h 25mMultiple Airlines
Tue 6/19:55 a.m.SYD - YHM
2 stops49h 05mMultiple Airlines
Deal found 5/11C$ 3,871
Fri 19/123:10 p.m.YHM - SYD
3 stops32h 05mMultiple Airlines
Fri 26/126:20 a.m.SYD - YHM
2 stops28h 40mMultiple Airlines
Deal found 4/11C$ 4,214
Sun 23/118:15 a.m.YHM - SYD
2 stops32h 20mMultiple Airlines
Mon 8/1211:20 a.m.SYD - YHM
1 stop23h 40mMultiple Airlines
Deal found 6/11C$ 4,217
Sun 21/124:00 p.m.YHM - SYD
2 stops25h 35mMultiple Airlines
Sun 28/126:20 a.m.SYD - YHM
2 stops28h 40mMultiple Airlines
Deal found 6/11C$ 4,238

Cheap 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 6 November 2025.

Round-trip from

C$ 2,810

One-way from

C$ 1,234

Popular in

December

Cheapest in

April

Average price

C$ 2,192
6/12-20/12
  • 6/12-20/12
  • 3 total stops
  • 59h 10m total
  • Hamilton to Sydney
Search Deals
15/12
  • 15/12
  • 2 total stops
  • 32h 30m total
  • Hamilton to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 370 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 6 November 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

Sat 6/12

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

1 stop30h 40m

Sydney Kingsford Smith

Sat 20/12

6:30 a.m.-7:00 p.m.

2 stops28h 30m

C$ 2,810

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sun 18/1

4:00 p.m.-1:00 p.m.

3 stops29h 00m

Sydney Kingsford Smith

Fri 23/1

11:20 a.m.-11:55 p.m.

2 stops28h 35m

C$ 3,317

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Wed 4/2

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

2 stops44h 25m

Sydney Kingsford Smith

Thu 12/2

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

2 stops32h 51m

C$ 3,359

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Thu 18/12

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

1 stop30h 40m

Sydney Kingsford Smith

Sat 31/1

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

1 stop23h 40m

C$ 3,410

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sat 6/12

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

1 stop30h 20m

Sydney Kingsford Smith

Tue 6/1

8:30 p.m.-7:00 p.m.

1 stop38h 30m

C$ 3,455

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sun 23/11

2:35 p.m.-9:35 a.m.

2 stops27h 00m

Sydney Kingsford Smith

Sun 7/12

11:20 a.m.-11:47 p.m.

2 stops28h 27m

C$ 3,610

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Thu 20/11

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

2 stops68h 25m

Sydney Kingsford Smith

Fri 28/11

5:45 p.m.-5:17 p.m.

2 stops63h 32m

C$ 3,829

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Tue 16/12

8:15 a.m.-12:40 p.m.

2 stops36h 25m

Sydney Kingsford Smith

Tue 6/1

9:55 a.m.-7:00 p.m.

2 stops49h 05m

C$ 3,871

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Fri 19/12

3:10 p.m.-3:15 p.m.

3 stops32h 05m

Sydney Kingsford Smith

Fri 26/12

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

2 stops28h 40m

C$ 4,214

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sun 23/11

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

2 stops32h 20m

Sydney Kingsford Smith

Mon 8/12

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

1 stop23h 40m

C$ 4,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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$ 312). Flying from Hamilton, Ontario to Sydney in January is currently the most expensive (average of C$ 1,491). 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.

  • How long is the flight from Hamilton, Ontario to Sydney?

    Airlines like WestJet fly from Hamilton, Ontario to Sydney in about 44h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between Hamilton, Ontario and Sydney is about 15516 km.

  • 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$ 312). Flying from Hamilton, Ontario to Sydney in January is currently the most expensive (average of C$ 1,491). 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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How does Cheapflights help users find flights from Hamilton to Sydney?

When you search for this flight from Hamilton to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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