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Cheap flights from Thunder Bay to Sydney from $1,883

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — SYD
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Sydney

Enter your travel dates to find the best prices.

Best flights from Thunder Bay to Sydney
Discover carefully curated flight deals from Thunder Bay to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Sat 23/518:15YQT - SYD
2 stops47h 05mAir Canada
Wed 27/509:20SYD - YQT
2 stops27h 40mAir Canada
Deal found 17/12$1,883
Thu 8/115:45YQT - SYD
2 stops46h 50mWestJet
Thu 19/220:30SYD - YQT
2 stops58h 41mWestJet
Deal found 16/12$3,138
Thu 8/111:00YQT - SYD
2 stops27h 55mAir Canada
Thu 19/211:20SYD - YQT
3 stops27h 45mAir Canada
Deal found 17/12$4,197

Find flight deals from Thunder Bay to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) 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 18 December 2025.

Round-trip from

$1,883

Popular in

July

Cheapest in

October

Average price

$2,649
Air Canada
  • Air Canada
  • 23/5-27/5
  • 4 total stops
  • 74h 45m total
  • Thunder Bay to Sydney
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($778 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($152 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thunder Bay 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 647,157 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Thunder Bay to Sydney that are best for you.

Fly from

Thunder Bay

Fly to

Sydney

Route

Depart

Return

Price

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Sat 23/5

18:15-07:20

2 stops47h 05m

Sydney Kingsford Smith

Wed 27/5

09:20-23:00

2 stops27h 40m

$1,883

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Thu 8/1

15:45-06:35

2 stops46h 50m

Sydney Kingsford Smith

Thu 19/2

20:30-15:11

2 stops58h 41m

$3,138

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Thu 8/1

11:00-06:55

2 stops27h 55m

Sydney Kingsford Smith

Thu 19/2

11:20-23:05

3 stops27h 45m

$4,197

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Best time to book a flight from Thunder Bay to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Thunder Bay with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay 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 Thunder Bay to Sydney?

    Departing from Thunder Bay to Sydney will take you 46h 50m. The distance from Thunder Bay to Sydney is about 14838 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Yes. In addition to deals on Thunder Bay to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thunder Bay to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Thunder Bay 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Cronulla
Bondi Beach

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thunder Bay to Sydney?

Cheapflights helps you search for flights from Thunder Bay to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thunder Bay to Sydney for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Thunder Bay to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Thunder Bay to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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