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Johannesburg

$720+ Cheap flights from Ontario (ONT) to Johannesburg

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Ontario to Johannesburg

Cheapest flights from Ontario to Johannesburg
Explore the most affordable flight options available from Ontario to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:05 amONT - JNB
2 stops27h 30mUnited Airlines
Thu 12/2510:00 pmJNB - ONT
2 stops34h 25mUnited Airlines
Deal found 11/6$1,211
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amONT - JNB
2 stops26h 35mUnited Airlines
Sun 2/110:00 pmJNB - ONT
2 stops32h 58mUnited Airlines
Deal found 11/6$1,387
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:05 amONT - JNB
2 stops27h 30mUnited Airlines
Wed 12/107:45 pmJNB - ONT
2 stops34h 57mUnited Airlines
Deal found 11/5$1,467
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:16 pmONT - JNB
1 stop20h 44mDelta
Wed 11/269:55 pmJNB - ONT
1 stop31h 47mDelta
Deal found 11/5$1,493
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:05 amONT - JNB
2 stops27h 30mUnited Airlines
Wed 1/147:45 pmJNB - ONT
2 stops37h 08mUnited Airlines
Deal found 11/5$1,596
This FlightHub deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amONT - JNB
2 stops35h 55mQatar Airways
Wed 11/128:20 pmJNB - ONT
2 stops37h 12mQatar Airways
Deal found 11/6$1,665
This FlightHub deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:59 amONT - JNB
2 stops29h 56mQatar Airways
Tue 11/118:20 pmJNB - ONT
2 stops34h 33mQatar Airways
Deal found 11/5$1,666
This FlightHub deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:59 amONT - JNB
2 stops41h 36mQatar Airways
Mon 11/108:20 pmJNB - ONT
2 stops34h 33mQatar Airways
Deal found 11/5$1,746
This oojo deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:49 amONT - JNB
2 stops42h 46mQatar Airways
Thu 12/188:20 pmJNB - ONT
2 stops37h 54mQatar Airways
Deal found 11/6$1,793
This oojo deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:47 amONT - JNB
2 stops35h 53mQatar Airways
Wed 12/101:45 pmJNB - ONT
2 stops43h 44mQatar Airways
Deal found 11/5$1,837
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amONT - JNB
2 stops26h 35mUnited Airlines
Thu 1/1510:00 pmJNB - ONT
2 stops34h 53mUnited Airlines
Deal found 11/6$1,859
This oojo deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amONT - JNB
2 stops47h 35mQatar Airways
Sat 12/131:45 pmJNB - ONT
2 stops38h 48mQatar Airways
Deal found 11/6$1,866

Cheap flight deals from Ontario to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Johannesburg (ZA1). 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 November 6, 2025.

Round-trip from

$1,132
(Delta)

One-way from

$720
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$1,184
From Ontario to Johannesburg
Search Deals
One-way flight from Ontario to Johannesburg
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Johannesburg 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 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Ontario to Johannesburg that are best for you.

Fly from

Ontario

Fly to

Johannesburg

Route

Depart

Return

Price

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/23

12:00 pm-7:40 pm

1 stop22h 40m

Johannesburg OR Tambo

Tue 5/5

9:55 pm-6:15 pm

1 stop29h 20m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/23

12:00 pm-7:40 pm

1 stop22h 40m

Johannesburg OR Tambo

Mon 5/4

9:55 pm-11:20 am

1 stop22h 25m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 4/22

12:00 pm-7:40 pm

1 stop22h 40m

Johannesburg OR Tambo

Tue 5/5

9:55 pm-6:15 pm

1 stop29h 20m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 4/25

7:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Tue 5/5

9:55 pm-11:20 am

1 stop22h 25m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 4/19

12:00 pm-7:40 pm

1 stop22h 40m

Johannesburg OR Tambo

Tue 5/5

9:55 pm-11:20 am

1 stop22h 25m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 4/22

7:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Mon 5/4

9:55 pm-11:20 am

1 stop22h 25m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 4/19

12:00 pm-7:40 pm

1 stop22h 40m

Johannesburg OR Tambo

Mon 5/4

9:55 pm-6:15 pm

1 stop29h 20m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 4/24

7:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Mon 5/4

9:55 pm-6:15 pm

1 stop29h 20m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 4/20

7:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Tue 5/5

9:55 pm-6:15 pm

1 stop29h 20m

$1,132

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 4/21

7:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Mon 5/4

9:55 pm-6:15 pm

1 stop29h 20m

$1,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 20 results
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Best time to book a flight from Ontario to Johannesburg

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Johannesburg

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Johannesburg (average of $823). Flying from Ontario to Johannesburg in July is currently the most expensive (average of $1,291). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Johannesburg?

    For a flight from Ontario to Johannesburg, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Johannesburg per day. 0 airlines have flights to Johannesburg from Ontario on a regular basis.

  • How long is the flight from Ontario to Johannesburg?

    Delta can get you from Ontario to Johannesburg in just under 22h 40m. Your travel time can differ by up to . There are 10326 mi between Ontario and Johannesburg.

  • Can I find deals for flights from Ontario to Johannesburg that include hotel bookings?

    Yes. In addition to deals on Ontario to Johannesburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Johannesburg?

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

  • Can I find deals for business class flights from Ontario to Johannesburg?

    Yes. Cheapflights offers flight deals from Ontario to Johannesburg 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 Ontario to Johannesburg?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Johannesburg (average of $823). Flying from Ontario to Johannesburg in July is currently the most expensive (average of $1,291). 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

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