$343+ Cheap flights from Thunder Bay

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YQT — MEL
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Thunder Bay
Explore the most affordable flight options available from Thunder Bay. Find the lowest fares based on data from user searches, with prices last updated on 8 January 2026.

Mon 9/305:00YQT - SYD
2 stops36h 35mAir Canada
Fri 13/310:20SYD - YQT
2 stops47h 05mAir Canada
Deal found 7/1$2,311
Tue 10/311:15YQT - BNE
2 stops30h 30mAir Canada
Sat 14/309:45BNE - YQT
2 stops51h 50mAir Canada
Deal found 7/1$2,373
Tue 10/305:00YQT - MEL
2 stops36h 30mUnited Airlines
Sat 14/310:30MEL - YQT
2 stops46h 55mUnited Airlines
Deal found 7/1$2,850
Tue 10/305:00YQT - MEL
3 stops40h 35mAir Canada
Sat 14/307:00MEL - YQT
3 stops31h 35mAir Canada
Deal found 7/1$2,998

Find flights from Thunder Bay within your budget

 
Find flights departing from Thunder Bay that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

Thunder BaySydney

YQT - SYD

YQTSYD

Thunder Bay

Mon 9/3

05:00-08:35

2 stops36h 35m

Sydney Kingsford Smith

Fri 13/3

10:20-18:25

2 stops47h 05m

$2,311

Thunder BayBrisbane

YQT - BNE

YQTBNE

Thunder Bay

Tue 10/3

11:15-07:45

2 stops30h 30m

Brisbane

Sat 14/3

09:45-23:35

2 stops51h 50m

$2,373

Thunder BayMelbourne

YQT - MEL

YQTMEL

Thunder Bay

Tue 10/3

05:00-08:30

2 stops36h 30m

Melbourne

Sat 14/3

10:30-18:25

2 stops46h 55m

$2,850

Thunder BayMelbourne

YQT - MEL

YQTMEL

Thunder Bay

Tue 10/3

05:00-12:35

3 stops40h 35m

Melbourne

Sat 14/3

07:00-23:35

3 stops31h 35m

$2,998

Thunder BayBrisbane

YQT - BNE

YQTBNE

Thunder Bay

Fri 20/2

15:45-05:00

3 stops46h 15m

$965

Thunder BayMelbourne

YQT - MEL

YQTMEL

Thunder Bay

Sat 21/2

15:45-09:30

3 stops49h 45m

$1,115

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Best time to book a flight from Thunder Bay

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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.

Travel insights for flights from Thunder Bay

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Related info for your journey

Access useful and relevant information related to your journey from Thunder Bay. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 January 2026.

  • What are the most popular destinations to fly to from Thunder Bay?

    For the current month, the most popular flights from Thunder Bay are Toronto Pearson Intl Airport, Toronto, New Delhi. Toronto, Toronto Pearson Intl Airport, Calgary are the most popular locations from Thunder Bay year round.

  • How does Cheapflights help users find flights from Thunder Bay?

    When you search for this flight from Thunder Bay, 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 best flight for you.

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

    Cheapflights simply makes it quick and affordable to book flights from Thunder Bay by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Yes, we can. To see specific flights from Thunder Bay with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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How does Cheapflights help users find flights from Thunder Bay?

When you search for this flight from Thunder Bay, 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 best flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Thunder Bay by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Thunder Bay with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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