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Cheap flights from Hamilton, ON to Sydney from C$ 863

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SYD
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 2,122

One-way from

C$ 863

Popular in

December

Cheapest in

April

Average price

C$ 2,123
28/10-4/11
  • 28/10-4/11
  • 3 total stops
  • 50h 40m total
  • Hamilton to Sydney
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28/10
  • 28/10
  • 3 total stops
  • 49h 50m total
  • Hamilton to Sydney
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Highest demand for flights based on searches. 10% potential increase in price (C$ 348 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 73 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hamilton to Sydney

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 15 September 2025.

Thu 30/102:35 p.m.YHM - SYD
3 stops34h 40mMultiple Airlines
Thu 6/112:20 p.m.SYD - YHM
3 stops44h 40mMultiple Airlines
Deal found 15/9C$ 2,404
Mon 27/102:35 p.m.YHM - SYD
2 stops27h 00mMultiple Airlines
Sun 9/1111:20 a.m.SYD - YHM
1 stop23h 40mMultiple Airlines
Deal found 14/9C$ 2,565
Thu 16/107:05 a.m.YHM - SYD
3 stops40h 50mMultiple Airlines
Sun 19/1010:20 a.m.SYD - YHM
2 stops29h 20mMultiple Airlines
Deal found 14/9C$ 2,862
Mon 20/105:45 p.m.YHM - SYD
1 stop23h 35mMultiple Airlines
Sun 2/1111:20 a.m.SYD - YHM
1 stop23h 40mMultiple Airlines
Deal found 14/9C$ 3,176
Tue 14/105:45 p.m.YHM - SYD
1 stop23h 35mMultiple Airlines
Tue 21/1010:20 a.m.SYD - YHM
1 stop21h 24mMultiple Airlines
Deal found 15/9C$ 3,382

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 15 September 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 28/10

2:35 p.m.-8:35 a.m.

2 stops27h 00m

Sydney Kingsford Smith

Tue 4/11

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

1 stop23h 40m

C$ 2,122

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Tue 7/10

7:05 a.m.-3:40 p.m.

2 stops41h 35m

Sydney Kingsford Smith

Thu 30/10

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

1 stop23h 40m

C$ 2,188

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Thu 30/10

2:35 p.m.-4:15 p.m.

3 stops34h 40m

Sydney Kingsford Smith

Thu 6/11

2:20 p.m.-7:00 p.m.

3 stops44h 40m

C$ 2,404

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Mon 27/10

2:35 p.m.-8:35 a.m.

2 stops27h 00m

Sydney Kingsford Smith

Sun 9/11

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

1 stop23h 40m

C$ 2,565

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Thu 16/10

7:05 a.m.-2:55 p.m.

3 stops40h 50m

Sydney Kingsford Smith

Sun 19/10

10:20 a.m.-12:40 a.m.

2 stops29h 20m

C$ 2,862

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Tue 28/10

2:35 p.m.-7:25 a.m.

3 stops49h 50m

C$ 863

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sat 25/10

10:45 a.m.-12:45 p.m.

3 stops35h 00m

C$ 1,058

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Tue 23/9

6:00 a.m.-7:05 a.m.

3 stops35h 05m

C$ 1,148

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sat 18/10

6:00 a.m.-9:00 a.m.

3 stops60h 00m

C$ 1,152

HamiltonSydney

YHM - SYD

YHMSYD

Hamilton

Sun 19/10

6:00 a.m.-7:45 p.m.

3 stops46h 45m

C$ 1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 15 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, February is the cheapest month in which you can book a flight from Hamilton, Ontario to Sydney (average of C$ 1,326). Flying from Hamilton, Ontario to Sydney in December is currently the most expensive (average of C$ 1,881). 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, February is the cheapest month in which you can book a flight from Hamilton, Ontario to Sydney (average of C$ 1,326). Flying from Hamilton, Ontario to Sydney in December is currently the most expensive (average of C$ 1,881). 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
Parramatta
Penrith

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

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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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