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Cheap flights from Thunder Bay to Sydney from C$ 1,434

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — SYD
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Sydney

Enter your travel dates to find the best prices.

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 16 May 2026.

Sun 18/1011:45 a.m.
YQT
-
SYD
2 stops29h 35m
Air Canada
Wed 21/1010:20 a.m.
SYD
-
YQT
2 stops39h 28m
Air Canada
Deal found 15/5C$ 2,733
Sun 18/105:15 a.m.
YQT
-
SYD
2 stops35h 40m
United Airlines
Wed 21/1011:20 a.m.
SYD
-
YQT
2 stops26h 28m
United Airlines
Deal found 12/5C$ 2,877
Fri 26/611:55 a.m.
YQT
-
SYD
2 stops29h 05m
Air New Zealand
Fri 3/710:20 a.m.
SYD
-
YQT
2 stops26h 29m
Air New Zealand
Deal found 12/5C$ 2,921
Fri 26/611:55 a.m.
YQT
-
SYD
3 stops29h 00m
United Airlines
Fri 3/710:20 a.m.
SYD
-
YQT
2 stops26h 29m
United Airlines
Deal found 12/5C$ 3,050
Fri 26/611:55 a.m.
YQT
-
SYD
3 stops29h 25m
Air Canada
Fri 3/79:20 a.m.
SYD
-
YQT
3 stops27h 29m
Air Canada
Deal found 12/5C$ 3,061

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 16 May 2026.

Round-trip from

C$ 2,733

One-way from

C$ 1,434
Air Canada
  • Air Canada
  • 18/10-21/10
  • 4 total stops
  • 69h 03m total
  • Thunder Bay to Sydney
Search Deals
26/6
  • 26/6
  • 3 total stops
  • 41h 50m total
  • Thunder Bay to Sydney
Search Deals

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 16 May 2026.
Use the filters below to find and compare flights from Thunder Bay to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Sun 18/10

11:45 a.m.-8:20 a.m.

2 stops29h 35m

Sydney Kingsford Smith

Wed 21/10

10:20 a.m.-10:48 a.m.

2 stops39h 28m

C$ 2,733

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Sun 18/10

5:15 a.m.-8:00 a.m.

2 stops35h 45m

Sydney Kingsford Smith

Wed 21/10

11:20 a.m.-10:48 p.m.

2 stops26h 28m

C$ 2,877

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Fri 26/6

11:55 a.m.-7:00 a.m.

2 stops29h 05m

Sydney Kingsford Smith

Fri 3/7

10:20 a.m.-10:49 p.m.

2 stops26h 29m

C$ 2,921
Quickest round-trip

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Fri 26/6

11:55 a.m.-6:55 a.m.

3 stops29h 00m

Sydney Kingsford Smith

Fri 3/7

10:20 a.m.-10:49 p.m.

2 stops26h 29m

C$ 3,050

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Fri 26/6

11:55 a.m.-7:20 a.m.

3 stops29h 25m

Sydney Kingsford Smith

Fri 3/7

9:20 a.m.-10:49 p.m.

3 stops27h 29m

C$ 3,061
Cheapest one-way
Quickest one-way

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Fri 26/6

11:00 a.m.-6:50 p.m.

3 stops41h 50m

C$ 1,434

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Fri 26/6

6:25 p.m.-7:00 a.m.

2 stops46h 35m

C$ 1,786

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Sorted by cheapest first

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 16 May 2026.
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
11,046 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Boarding

7.3

Food

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
11,046 reviews
Air Canada
7.1
Good
11,046 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Boarding

7.3

Food

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good

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?

    A quick flight from Thunder Bay to Sydney can take about 29h 35m. Air Canada provides one of the quickest options available for as low as C$ 2,733. Airlines will cover a distance of 14838 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Air Canada (C$ 2,129), offers the cheapest pricing from Thunder Bay to Sydney.

  • 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.

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

Browse thousands of different options on Cheapflights for your next trip

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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 16 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 2,129AverageC$ 2,288FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thunder Bay to Sydney flexibly with Cheapflights today.

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

Yes! Start tracking prices for Thunder Bay to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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