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South Africa

$629+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/2211:59 pmONT - CPT
2 stops32h 01mUnited Airlines
Tue 1/208:50 pmCPT - ONT
2 stops25h 57mUnited Airlines
Deal found 12/15$1,629
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/2310:29 pmONT - CPT
1 stop34h 46mDelta
Tue 1/209:30 pmCPT - ONT
1 stop24h 01mDelta
Deal found 12/15$1,842
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/2310:29 pmONT - CPT
1 stop34h 46mDelta
Fri 1/1611:45 pmCPT - ONT
2 stops31h 20mDelta
Deal found 12/15$1,884
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/2911:59 pmONT - CPT
2 stops32h 01mUnited Airlines
Sat 1/108:50 pmCPT - ONT
2 stops35h 08mUnited Airlines
Deal found 12/15$1,890
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/2310:29 pmONT - CPT
1 stop34h 46mDelta
Sun 1/189:30 pmCPT - ONT
1 stop24h 01mDelta
Deal found 12/15$1,978
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2211:59 pmONT - CPT
2 stops32h 01mUnited Airlines
Mon 1/128:50 pmCPT - ONT
2 stops35h 09mUnited Airlines
Deal found 12/16$1,985
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/166:41 pmONT - JNB
2 stops37h 54mUnited Airlines
Tue 12/237:45 pmJNB - ONT
2 stops36h 07mUnited Airlines
Deal found 12/15$1,999
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/317:05 amONT - CPT
1 stop26h 10mDelta
Wed 1/711:45 pmCPT - ONT
2 stops56h 53mDelta
Deal found 12/16$2,021
This KAYAK deal was found by Cheapflights users on 12/16. 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.
Wed 12/3112:45 pmONT - CPT
2 stops33h 20mBritish Airways
Thu 1/810:10 pmCPT - ONT
2 stops30h 35mBritish Airways
Deal found 12/16$2,048
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/316:00 amONT - CPT
2 stops26h 00mUnited Airlines
Tue 1/68:50 pmCPT - ONT
2 stops54h 53mUnited Airlines
Deal found 12/16$2,096
This Delta deal was found by Cheapflights users on 12/15. 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.
Mon 12/227:05 amONT - CPT
1 stop26h 10mDelta
Tue 1/209:30 pmCPT - ONT
1 stop24h 01mDelta
Deal found 12/15$2,133
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/3010:29 pmONT - CPT
1 stop34h 46mDelta
Thu 1/89:30 pmCPT - ONT
1 stop33h 35mDelta
Deal found 12/15$2,193

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 December 18, 2025.

Round-trip from

$1,125
(Delta)

One-way from

$629
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,621
From Ontario to South Africa
Search Deals
One-way flight from Ontario to South Africa
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Mon 1/19

12:41 pm-7:15 pm

1 stop20h 34m

Cape Town Intl

Tue 2/3

9:30 pm-11:31 am

1 stop24h 01m

$1,125

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Sat 2/14

5:00 am-4:10 pm

2 stops25h 10m

Cape Town Intl

Sun 2/22

8:50 pm-8:50 pm

2 stops34h 00m

$1,137

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 1/29

6:00 am-6:35 pm

2 stops26h 35m

Johannesburg OR Tambo

Thu 2/5

10:00 pm-8:58 pm

2 stops32h 58m

$1,137

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 1/29

12:41 pm-7:00 pm

1 stop20h 19m

Johannesburg OR Tambo

Thu 2/5

7:20 pm-10:44 pm

2 stops37h 24m

$1,174

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Sat 1/31

12:41 pm-7:15 pm

1 stop20h 34m

Cape Town Intl

Sat 2/7

8:00 am-9:05 pm

2 stops47h 05m

$1,175

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 1/15

6:00 am-6:35 pm

2 stops26h 35m

Johannesburg OR Tambo

Thu 1/22

7:45 pm-5:43 pm

2 stops31h 58m

$1,193

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 1/21

5:05 am-6:35 pm

2 stops27h 30m

Johannesburg OR Tambo

Sun 1/25

7:45 pm-10:53 pm

2 stops37h 08m

$1,193

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Sat 2/21

6:10 am-4:10 pm

2 stops24h 00m

Cape Town Intl

Sun 3/1

8:50 pm-8:50 pm

2 stops34h 00m

$1,197

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Fri 3/20

11:59 pm-3:05 pm

2 stops30h 06m

Cape Town Intl

Sat 4/11

7:50 pm-10:11 pm

2 stops35h 21m

$1,257

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Wed 5/20

1:40 pm-3:20 pm

2 stops40h 40m

Cape Town Intl

Mon 5/25

7:50 pm-12:33 pm

2 stops25h 43m

$1,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 31 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, July is the cheapest month in which you can book a flight from Ontario to South Africa (average of $776). Flying from Ontario to South Africa in June is currently the most expensive (average of $1,162). 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 Delta and United Airlines fly from Ontario to South Africa in about 20h 34m. The time it takes to get you to your destination can typically vary by up to 4h 36m. 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, July is the cheapest month in which you can book a flight from Ontario to South Africa (average of $776). Flying from Ontario to South Africa in June is currently the most expensive (average of $1,162). 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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