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$282+ Cheap flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. 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.
YYZ — SYD
18 Jun — 25 Jun1
1 adult

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 June 2025.

Good round-trip deal

$256 or less

Good one-way deal

$53 or less
Price to beat on a round-trip flight from Ontario.
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Price to beat on a one-way flight from Ontario.
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Find flights from Ontario

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Wed 27/814:50YYZ - LGB
2 stops24h 22mDelta
Sat 6/907:01LGB - YYZ
2 stops13h 32mDelta
Deal found 11/6$923
Sun 2/1117:50YYZ - BNE
2 stops46h 55mDelta
Sun 16/1110:45BNE - YYZ
2 stops37h 14mDelta
Deal found 11/6$1,213
Wed 10/914:00YYZ - SYD
2 stops27h 05mMultiple Airlines
Fri 26/917:45SYD - YYZ
1 stop27h 14mMultiple Airlines
Deal found 12/6$1,600
Mon 25/807:00YUL - SYD
2 stops34h 30mMultiple Airlines
Thu 2/1009:10SYD - YUL
2 stops35h 57mMultiple Airlines
Deal found 12/6$1,643
Thu 28/816:45YYZ - LGB
2 stops53h 45mAlaska Airlines
Sun 7/908:55LGB - YYZ
2 stops51h 05mAlaska Airlines
Deal found 11/6$1,643
Sat 23/819:15YOW - SYD
2 stops46h 15mMultiple Airlines
Thu 4/917:45SYD - YOW
2 stops27h 00mMultiple Airlines
Deal found 10/6$1,736
Sun 15/609:45YUL - SYD
2 stops31h 15mUnited Airlines
Mon 30/609:30SYD - YUL
2 stops36h 46mUnited Airlines
Deal found 12/6$1,908
Wed 10/922:10YUL - ISB
2 stops24h 30mBritish Airways
Tue 14/1003:30ISB - YUL
2 stops25h 45mBritish Airways
Deal found 10/6$1,913
Sun 28/907:00YUL - MEL
3 stops39h 25mMultiple Airlines
Tue 21/1014:25MEL - YUL
3 stops49h 12mMultiple Airlines
Deal found 11/6$1,945
Tue 26/808:05YUL - ISB
2 stops38h 25mEmirates
Mon 22/903:05ISB - YUL
2 stops41h 40mEmirates
Deal found 10/6$1,965
Thu 11/910:40YYZ - MEL
2 stops34h 10mMultiple Airlines
Sun 21/908:35MEL - YYZ
2 stops27h 18mMultiple Airlines
Deal found 11/6$2,032
Mon 1/909:00YYZ - BNE
2 stops33h 00mMultiple Airlines
Sat 13/922:15BNE - YYZ
1 stop37h 05mMultiple Airlines
Deal found 11/6$2,039

Find flights from Ontario within your budget

Find flights departing from Ontario 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 13 June 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Wed 27/8

14:50-12:12

2 stops24h 22m

Long Beach Municipal

Sat 6/9

07:01-23:33

2 stops13h 32m

$923

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Sun 2/11

17:50-07:45

2 stops46h 55m

Brisbane

Sun 16/11

10:45-08:59

2 stops37h 14m

$1,213

TorontoSydney

YYZ - SYD

YYZSYD

Toronto Pearson Intl

Wed 10/9

14:00-07:05

2 stops27h 05m

Sydney Kingsford Smith

Fri 26/9

17:45-06:59

1 stop27h 14m

$1,600

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Thu 28/8

16:45-19:30

2 stops53h 45m

Long Beach Municipal

Sun 7/9

08:55-15:00

2 stops51h 05m

$1,643

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

07:00-07:30

2 stops34h 30m

Sydney Kingsford Smith

Thu 2/10

09:10-07:07

2 stops35h 57m

$1,643

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 23/8

19:15-07:30

2 stops46h 15m

Sydney Kingsford Smith

Thu 4/9

17:45-06:45

2 stops27h 00m

$1,736

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

09:45-07:00

2 stops31h 15m

Sydney Kingsford Smith

Mon 30/6

09:30-08:16

2 stops36h 46m

$1,908

MontrealIslamabad

YUL - ISB

YULISB

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

22:10-07:40

2 stops24h 30m

Islamabad Intl

Tue 14/10

03:30-20:15

2 stops25h 45m

$1,913

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

07:00-12:25

3 stops39h 25m

Melbourne

Tue 21/10

14:25-00:37

3 stops49h 12m

$1,945

MontrealIslamabad

YUL - ISB

YULISB

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

08:05-07:30

2 stops38h 25m

Islamabad Intl

Tue 23/9

09:20-11:45

2 stops59h 25m

$1,965

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 60 results
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Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly from Ontario 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.

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario (average of $347). Flying from Region of Ontario in November will prove the most costly (average of $1,606). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Region of Ontario?

Use this chart to determine the cheapest time to fly return from Ontario to Sydney. Price data was last updated on 8 September 2024.

Those who are seeking the cheapest fare on flights departing from Region of Ontario would be wise to consider leaving during Sunday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.

Which airlines fly from Region of Ontario?

When flying from Region of Ontario check dates and pricing for the following: Air Canada, United Airlines, Qantas Airways. As they depart for the following popular destinations: Sydney.

Air Canada
Air Canada
From $143
United Airlines
United Airlines
From $271
Qantas Airways
Qantas Airways
From $889
Air India
Air India
From $873

What is the cheapest place to fly to from Region of Ontario?

The cheapest city to fly to from Region of Ontario is Abbotsford, with prices starting at $53. Explore other affordable destinations below.

Abbotsford
Abbotsford
From $35
Vancouver Intl
Vancouver Intl
From $48
Montreal
Montreal
From $63
Winnipeg
Winnipeg
From $64

Airline reviews for flights from Ontario

Get insights into the airlines that provide service from Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ontario. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
ANA
8.3
Very Good
882 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Asiana Airlines
8.2
Very Good
440 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.1
Very Good
3,265 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Delta
8.0
Very Good
7,946 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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Related info for your journey

Access useful and relevant information related to your journey from Ontario. 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 13 June 2025.

  • What is the cheapest month to fly from Region of Ontario?

    Currently, the cheapest month for flights from Region of Ontario is May. The most expensive month for flights is November. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Region of Ontario?

    View the cheapest flight destinations from Region of Ontario:
    Fly from Toronto to Long Beach from $824 round trip
    Fly from Toronto to Sydney from $1,395 round trip
    Fly from Toronto to Melbourne from $1,739 round trip

  • How does Cheapflights help users find flights from Ontario?

    When you search for this flight from Ontario, 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 Ontario?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ontario.

  • Can Cheapflights find flights from Ontario with no change fees?

    Need flexible booking options for your flight from Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Ontario?

When you search for this flight from Ontario, 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 Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ontario.

Can Cheapflights find flights from Ontario with no change fees?

Need flexible booking options for your flight from Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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