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Johannesburg

$652+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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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 August 25, 2025.

Round-trip from

$1,279
(oojo)

One-way from

$652
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$1,394
From Ontario to Johannesburg
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One-way flight from Ontario to Johannesburg
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Highest demand for flights based on searches. 3% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 25, 2025.

This United Airlines deal was found by Cheapflights users on 8/25. 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 8/285:10 amONT - JNB
2 stops27h 35mUnited Airlines
Mon 9/159:20 pmJNB - ONT
2 stops33h 05mUnited Airlines
Deal found 8/25$1,273
This oojo deal was found by Cheapflights users on 8/23. 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 9/1710:56 pmONT - JNB
2 stops48h 24mEtihad Airways
Thu 10/29:50 amJNB - ONT
2 stops44h 39mEtihad Airways
Deal found 8/23$1,279
This United Airlines deal was found by Cheapflights users on 8/23. 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 8/261:15 pmONT - JNB
2 stops43h 30mUnited Airlines
Mon 9/229:20 pmJNB - ONT
2 stops29h 17mUnited Airlines
Deal found 8/23$1,288
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 8/246:04 amONT - JNB
2 stops26h 41mUnited Airlines
Mon 9/229:20 pmJNB - ONT
2 stops29h 17mUnited Airlines
Deal found 8/23$1,298
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sat 8/231:19 pmONT - JNB
2 stops43h 26mUnited Airlines
Mon 9/229:20 pmJNB - ONT
2 stops29h 17mUnited Airlines
Deal found 8/23$1,313
This United Airlines deal was found by Cheapflights users on 8/23. 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 8/276:04 amONT - JNB
2 stops26h 41mUnited Airlines
Tue 9/237:00 pmJNB - ONT
2 stops34h 33mUnited Airlines
Deal found 8/23$1,328
This Delta deal was found by Cheapflights users on 8/25. 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 8/287:05 amONT - JNB
1 stop27h 35mDelta
Wed 9/109:55 pmJNB - ONT
1 stop30h 20mDelta
Deal found 8/25$1,352
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 8/246:04 amONT - JNB
2 stops26h 41mUnited Airlines
Tue 9/237:00 pmJNB - ONT
2 stops34h 33mUnited Airlines
Deal found 8/23$1,353
This Delta deal was found by Cheapflights users on 8/22. 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 8/2411:45 amONT - JNB
1 stop22h 55mDelta
Fri 8/299:55 pmJNB - ONT
2 stops28h 16mDelta
Deal found 8/22$1,355
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sat 8/231:19 pmONT - JNB
2 stops43h 26mUnited Airlines
Tue 9/237:00 pmJNB - ONT
2 stops34h 33mUnited Airlines
Deal found 8/23$1,369
This Delta deal was found by Cheapflights users on 8/23. 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 8/2411:45 amONT - JNB
1 stop22h 55mDelta
Sun 9/2111:30 pmJNB - ONT
2 stops49h 27mDelta
Deal found 8/23$1,392
This Delta deal was found by Cheapflights users on 8/23. 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 8/2411:45 amONT - JNB
1 stop22h 55mDelta
Mon 9/228:40 pmJNB - ONT
2 stops31h 35mDelta
Deal found 8/23$1,403

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 August 25, 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

Wed 9/17

10:56 pm-8:20 am

2 stops48h 24m

Johannesburg OR Tambo

Thu 10/2

9:50 am-9:29 pm

2 stops44h 39m

$1,279

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

1:32 pm-10:25 am

2 stops34h 53m

Johannesburg OR Tambo

Sun 2/15

10:00 pm-11:43 pm

2 stops35h 43m

$1,281

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

10:30 pm-7:00 pm

1 stop34h 30m

Johannesburg OR Tambo

Sun 2/15

9:55 pm-9:14 pm

1 stop33h 19m

$1,360

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 10/2

6:00 am-5:45 pm

2 stops26h 45m

Johannesburg OR Tambo

Fri 10/31

10:00 pm-5:34 pm

2 stops28h 34m

$1,424

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 10/12

7:02 am-5:45 pm

2 stops25h 43m

Johannesburg OR Tambo

Mon 10/27

10:00 pm-6:36 pm

2 stops29h 36m

$1,437

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 10/27

6:53 am-8:20 am

3 stops40h 27m

$652

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 11/20

11:59 am-8:40 am

2 stops34h 41m

$917

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 10/27

2:51 pm-8:40 am

2 stops32h 49m

$935

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 9/19

2:54 pm-9:35 am

2 stops33h 41m

$948

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 9/19

6:38 pm-5:45 pm

2 stops38h 07m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 13 results
1
2

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, January is the cheapest month in which you can book a flight from Ontario to Johannesburg (average of $1,173). Flying from Ontario to Johannesburg in July is currently the most expensive (average of $1,668). 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.

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johannesburg. Reviews last updated August 25, 2025.
Peruse reviews from past customers who have flown with Delta from Ontario to Johannesburg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 1 airline has flights to Johannesburg from Ontario on a regular basis.

  • How long is the flight from Ontario to Johannesburg?

    Etihad Airways, American Airlines, and Delta can get you from Ontario to Johannesburg in just under 34h 30m. Your travel time can differ by up to 13h 54m. There are 10326 mi between Ontario and Johannesburg. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Ontario to Johannesburg round-trip?

    Delta, at $969, was found to be the cheapest airline from Ontario to 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, January is the cheapest month in which you can book a flight from Ontario to Johannesburg (average of $1,173). Flying from Ontario to Johannesburg in July is currently the most expensive (average of $1,668). 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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Top airline flying from Ontario to Johannesburg

Discover the top airline that operate flights from Ontario to Johannesburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$969Average$1,445FlexibilityNo cancel feeOn-timeN/A

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