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South Africa

$765+ Cheap flights from Ontario (ONT) to South Africa

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Ontario to South Africa

Cheapest flights from Ontario to South Africa
Explore the most affordable flight options available from Ontario to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 9/67:00 am
ONT
-
JNB
1 stop27h 40m
Delta
Mon 9/219:55 pm
JNB
-
ONT
1 stop29h 06m
Delta
Deal found 2/19$1,126
This BusinessClass deal was found by Cheapflights users on 2/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:00 pm
ONT
-
JNB
1 stop22h 40m
SAUDIA
Mon 9/219:55 pm
JNB
-
ONT
1 stop29h 06m
SAUDIA
Deal found 2/20$1,128
This BusinessClass deal was found by Cheapflights users on 2/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2010:25 pm
ONT
-
JNB
1 stop35h 35m
Multiple Airlines
Sun 3/299:55 pm
JNB
-
ONT
1 stop32h 05m
Multiple Airlines
Deal found 2/19$1,145
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/46:09 am
ONT
-
CPT
2 stops25h 51m
United Airlines
Sun 3/88:50 pm
CPT
-
ONT
2 stops34h 28m
United Airlines
Deal found 2/18$1,200
This BusinessClass deal was found by Cheapflights users on 2/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:00 pm
ONT
-
JNB
1 stop22h 40m
SAUDIA
Wed 11/49:55 pm
JNB
-
ONT
1 stop30h 23m
SAUDIA
Deal found 2/22$1,203
This Delta deal was found by Cheapflights users on 2/19. 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 9/107:00 am
ONT
-
JNB
1 stop27h 40m
Delta
Mon 9/219:55 pm
JNB
-
ONT
1 stop29h 06m
Delta
Deal found 2/19$1,207
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:15 pm
ONT
-
JNB
1 stop36h 25m
Kenya Airways
Mon 4/209:55 pm
JNB
-
ONT
1 stop32h 05m
Kenya Airways
Deal found 2/20$1,214
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:15 pm
ONT
-
JNB
2 stops36h 55m
Air France
Tue 3/177:20 pm
JNB
-
ONT
2 stops34h 40m
Air France
Deal found 2/20$1,215
This Delta deal was found by Cheapflights users on 2/22. 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.
Sun 5/1012:08 pm
ONT
-
JNB
1 stop22h 32m
Delta
Wed 5/279:55 pm
JNB
-
ONT
1 stop29h 41m
Delta
Deal found 2/22$1,221
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:20 pm
ONT
-
JNB
2 stops37h 45m
Multiple Airlines
Tue 3/177:20 pm
JNB
-
ONT
2 stops34h 40m
Multiple Airlines
Deal found 2/20$1,229
This KAYAK deal was found by Cheapflights users on 2/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 am
ONT
-
CPT
2 stops25h 10m
Multiple Airlines
Sun 5/38:00 pm
CPT
-
ONT
2 stops25h 38m
Multiple Airlines
Deal found 2/21$1,238
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 4/510:25 pm
ONT
-
CPT
1 stop34h 25m
Delta
Tue 4/218:05 pm
CPT
-
ONT
1 stop24h 31m
Delta
Deal found 2/20$1,243

Find flight deals from Ontario to South Africa

Keep the following information in mind while searching for Ontario to South Africa flight deals. Data was last updated February 23, 2026.

Round-trip from

$1,145
(BusinessClass)

One-way from

$765
(oojo)

Popular in

December

Cheapest in

January

Average price

$1,218
From Ontario to South Africa
Search Deals
One-way flight from Ontario to South Africa
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to South Africa 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 February 23, 2026.
Use the filters below to find and compare flights from Ontario to South Africa that are best for you.

Fly from

Ontario

Fly to

South Africa

Route

Depart

Return

Price

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Wed 3/4

6:09 am-6:00 pm

2 stops25h 51m

Cape Town Intl

Sun 3/8

8:50 pm-10:18 pm

2 stops34h 28m

$1,200

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Sun 4/5

10:25 pm-5:50 pm

1 stop34h 25m

Cape Town Intl

Tue 4/21

8:05 pm-11:36 am

1 stop24h 31m

$1,248

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Fri 4/24

5:10 am-5:10 pm

2 stops27h 00m

Cape Town Intl

Sun 5/3

8:00 pm-5:52 pm

3 stops30h 52m

$1,261

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Sun 4/12

10:25 pm-5:50 pm

1 stop34h 25m

Cape Town Intl

Tue 4/28

8:05 pm-11:36 am

1 stop24h 31m

$1,265

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Sun 4/12

10:25 pm-5:50 pm

1 stop34h 25m

Cape Town Intl

Fri 5/1

8:05 pm-11:36 am

1 stop24h 31m

$1,265

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Mon 6/8

5:45 am-3:20 pm

2 stops24h 35m

Cape Town Intl

Mon 6/15

7:50 pm-12:12 pm

2 stops25h 22m

$1,270

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 3/29

7:00 am-6:30 pm

2 stops26h 30m

Johannesburg OR Tambo

Wed 4/15

7:00 pm-10:26 pm

2 stops36h 26m

$1,337

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 3/21

12:57 pm-7:00 pm

1 stop21h 03m

Johannesburg OR Tambo

Sun 3/29

11:15 pm-10:34 pm

2 stops32h 19m

$1,352

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 4/14

4:52 pm-7:00 am

2 stops29h 08m

Johannesburg OR Tambo

Tue 4/21

9:15 pm-4:22 pm

2 stops28h 07m

$1,448

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 3/29

7:00 am-6:30 pm

2 stops26h 30m

Johannesburg OR Tambo

Mon 4/13

10:00 pm-6:02 pm

2 stops29h 02m

$1,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 42 results
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Best time to book a flight from Ontario to South Africa

Have a flexible travel schedule? Discover the best time to fly to South Africa 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 South Africa

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

Currently, September is the cheapest month in which you can book a flight from Ontario to South Africa (average of $809). Flying from Ontario to South Africa in June is currently the most expensive (average of $1,220). 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 South Africa. 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 South Africa?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to South Africa. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • How long is the flight from Ontario to South Africa?

    Airlines like United Airlines, Delta, and British Airways fly from Ontario to South Africa in about 25h 51m. The time it takes to get you to your destination can typically vary by up to 8h 34m. Airlines will cover a distance of 9941 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Ontario to South Africa?

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

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

    Yes. Cheapflights offers flight deals from Ontario to South Africa 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 South Africa?

    Currently, September is the cheapest month in which you can book a flight from Ontario to South Africa (average of $809). Flying from Ontario to South Africa in June is currently the most expensive (average of $1,220). 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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