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$972+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap 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 May 19, 2026.

This United Airlines deal was found by Cheapflights users on 5/14. 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 5/186:00 am
ONT
-
JNB
2 stops27h 30m
United Airlines
Wed 5/207:00 pm
JNB
-
ONT
2 stops35h 55m
United Airlines
Deal found 5/14$1,798
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 10/135:00 am
ONT
-
JNB
2 stops28h 30m
United Airlines
Tue 10/2010:00 pm
JNB
-
ONT
2 stops33h 26m
United Airlines
Deal found 5/18$1,830
This Turkish Airlines deal was found by Cheapflights users on 5/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:10 pm
ONT
-
JNB
2 stops52h 20m
Turkish Airlines
Tue 9/225:50 pm
JNB
-
ONT
2 stops35h 23m
Turkish Airlines
Deal found 5/18$1,849
This Qatar Airways deal was found by Cheapflights users on 5/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:41 pm
ONT
-
JNB
2 stops36h 49m
Qatar Airways
Mon 6/812:40 pm
JNB
-
ONT
2 stops42h 59m
Qatar Airways
Deal found 5/17$1,857
This Qatar Airways deal was found by Cheapflights users on 5/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:12 pm
ONT
-
JNB
2 stops35h 48m
Qatar Airways
Wed 9/232:45 pm
JNB
-
ONT
2 stops31h 42m
Qatar Airways
Deal found 5/17$1,867
This United Airlines deal was found by Cheapflights users on 5/17. 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 10/207:00 am
ONT
-
JNB
2 stops26h 30m
United Airlines
Fri 10/3010:00 pm
JNB
-
ONT
2 stops31h 20m
United Airlines
Deal found 5/17$1,880
This Qatar Airways deal was found by Cheapflights users on 5/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:25 am
ONT
-
JNB
2 stops32h 35m
Qatar Airways
Tue 9/298:55 pm
JNB
-
ONT
2 stops31h 08m
Qatar Airways
Deal found 5/17$1,907
This Qatar Airways deal was found by Cheapflights users on 5/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:27 pm
ONT
-
JNB
2 stops33h 33m
Qatar Airways
Tue 9/112:40 pm
JNB
-
ONT
2 stops33h 51m
Qatar Airways
Deal found 5/15$1,911
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/106:10 am
ONT
-
JNB
2 stops27h 20m
United Airlines
Tue 8/257:00 pm
JNB
-
ONT
2 stops34h 01m
United Airlines
Deal found 5/17$1,973
This United Airlines deal was found by Cheapflights users on 5/18. 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 8/126:00 am
ONT
-
JNB
2 stops27h 30m
United Airlines
Sun 8/237:00 pm
JNB
-
ONT
2 stops32h 11m
United Airlines
Deal found 5/18$2,023
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:19 am
ONT
-
JNB
2 stops35h 41m
American Airlines
Mon 6/227:25 pm
JNB
-
ONT
2 stops31h 56m
American Airlines
Deal found 5/18$2,033

Find 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 May 19, 2026.

Round-trip from

$1,830
(United Airlines)

One-way from

$972
(Bravofly)

Popular in

December

Cheapest in

January

Average price

$1,256
From Ontario to Johannesburg
Search Deals
One-way flight from Ontario to Johannesburg
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 19, 2026.
Use the filters below to find and compare flights from Ontario to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 9/14

9:10 pm-10:30 am

2 stops52h 20m

Johannesburg OR Tambo

Tue 9/22

5:50 pm-8:13 pm

2 stops35h 23m

$1,849

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 9/15

12:12 pm-9:00 am

2 stops35h 48m

Johannesburg OR Tambo

Wed 9/23

2:45 pm-1:27 pm

2 stops31h 42m

$1,867

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 9/18

10:25 am-4:00 am

2 stops32h 35m

Johannesburg OR Tambo

Tue 9/29

8:55 pm-7:03 pm

2 stops31h 08m

$1,907
Quickest round-trip

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 8/8

6:10 am-6:30 pm

2 stops27h 20m

Johannesburg OR Tambo

Tue 8/25

7:00 pm-8:01 pm

2 stops34h 01m

$2,060

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 7/7

1:18 pm-6:30 pm

2 stops44h 12m

Johannesburg OR Tambo

Tue 7/14

10:00 pm-9:55 pm

2 stops56h 55m

$2,095

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 6/2

12:40 pm-10:30 am

2 stops36h 50m

Johannesburg OR Tambo

Tue 6/9

7:50 pm-11:11 pm

2 stops36h 21m

$2,115

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 11/6

12:00 pm-3:55 am

2 stops29h 55m

Johannesburg OR Tambo

Sat 11/21

1:45 pm-2:04 pm

2 stops34h 19m

$2,120

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 8/8

2:43 pm-9:00 am

2 stops33h 17m

Johannesburg OR Tambo

Mon 8/17

8:55 pm-6:47 pm

2 stops30h 52m

$2,153

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 8/7

2:27 pm-9:00 am

2 stops33h 33m

Johannesburg OR Tambo

Mon 8/17

8:55 pm-9:12 pm

2 stops33h 17m

$2,153

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 10/18

10:25 am-4:00 am

2 stops32h 35m

Johannesburg OR Tambo

Sat 10/31

1:45 pm-3:04 pm

2 stops34h 19m

$2,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 21 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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?

    Turkish Airlines, Qatar Airways, and United Airlines can get you from Ontario to Johannesburg in just under 27h 20m. Your travel time can differ by up to 25h. There are 10326 mi between Ontario and Johannesburg. This flight may include one or multiple stops.

  • 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.

See more FAQs

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