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Cheap flights from Thunder Bay to Sydney from C$ 1,395

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — SYD
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Popular in

July

Cheapest in

February

Average price

C$ 2,629
Highest demand for flights based on searches. 15% potential increase in price (C$ 660 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 115 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 Thunder Bay to Sydney

Cheapest flights from Thunder Bay to Sydney
Explore the most affordable flight options available from Thunder Bay to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Tue 23/95:00 p.m.YQT - SYD
2 stops47h 55mUnited Airlines
Tue 30/1212:10 p.m.SYD - YQT
2 stops46h 15mUnited Airlines
Deal found 15/9C$ 2,604
Tue 23/95:00 p.m.YQT - SYD
2 stops48h 20mAir Canada
Tue 30/128:30 a.m.SYD - YQT
3 stops25h 55mAir Canada
Deal found 15/9C$ 2,891

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 15 September 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

Tue 23/9

11:50 a.m.-8:00 a.m.

3 stops54h 10m

C$ 1,395

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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 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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 15 September 2025.
See what other customers who have flown with Air Canada from Thunder Bay to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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.

  • What is the cheapest airline to fly from Thunder Bay to Sydney round-trip?

    According to our current data, Air Canada (C$ 2,056), offers the cheapest pricing from Thunder Bay to Sydney. This flight start at 18% lower than the current average price 3 months from now.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Thunder Bay to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Thunder Bay to Sydney (average of C$ 1,326). Flying from Thunder Bay 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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Top airline flying from Thunder Bay to Sydney

Discover the top airline that operate flights from Thunder Bay to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 2,056AverageC$ 2,429FlexibilityNo cancel feeOn-time67%
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Can Cheapflights notify me if prices for flights from Thunder Bay to Sydney become cheaper?

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