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Johannesburg

$861+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
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 October 14, 2025.

This Delta deal was found by Cheapflights users on 10/12. 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.
Sat 10/2511:36 amONT - JNB
1 stop22h 24mDelta
Tue 11/119:55 pmJNB - ONT
1 stop31h 47mDelta
Deal found 10/12$1,308
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:05 amONT - JNB
2 stops29h 00mDelta
Wed 12/39:55 pmJNB - ONT
1 stop31h 44mDelta
Deal found 10/14$1,442
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:05 amONT - JNB
2 stops29h 00mDelta
Sun 12/79:55 pmJNB - ONT
1 stop35h 09mDelta
Deal found 10/14$1,452
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/317:00 amONT - JNB
2 stops26h 35mUnited Airlines
Fri 11/77:45 pmJNB - ONT
2 stops31h 49mUnited Airlines
Deal found 10/12$1,474
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:25 pmONT - JNB
1 stop34h 35mDelta
Sun 12/79:55 pmJNB - ONT
1 stop35h 09mDelta
Deal found 10/14$1,502
This oojo deal was found by Cheapflights users on 10/13. 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.
Mon 12/86:00 amONT - JNB
2 stops35h 55mQatar Airways
Fri 12/191:45 pmJNB - ONT
2 stops58h 07mQatar Airways
Deal found 10/13$1,504
This oojo deal was found by Cheapflights users on 10/13. 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 10/306:00 amONT - JNB
2 stops48h 35mQatar Airways
Mon 11/31:45 pmJNB - ONT
2 stops38h 36mQatar Airways
Deal found 10/13$1,514
This Justfly.com deal was found by Cheapflights users on 10/14. 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 Justfly.com 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
Wed 11/128:20 pmJNB - ONT
2 stops34h 33mQatar Airways
Deal found 10/14$1,520
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 11/287:00 amONT - JNB
2 stops25h 35mUnited Airlines
Wed 1/147:45 pmJNB - ONT
2 stops37h 08mUnited Airlines
Deal found 10/14$1,528
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Sat 12/275:05 amONT - JNB
2 stops27h 30mUnited Airlines
Sat 1/3110:00 pmJNB - ONT
2 stops33h 58mUnited Airlines
Deal found 10/14$1,621

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 October 14, 2025.

Round-trip from

$1,299
(United Airlines)

One-way from

$861
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$1,188
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).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 14, 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

Fri 3/6

5:40 am-6:35 pm

2 stops26h 55m

Johannesburg OR Tambo

Mon 3/23

10:00 pm-6:00 pm

2 stops29h 00m

$1,299

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 10/25

11:36 am-7:00 pm

1 stop22h 24m

Johannesburg OR Tambo

Tue 11/11

9:55 pm-7:42 pm

1 stop31h 47m

$1,308

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 10/30

11:36 am-7:00 pm

1 stop22h 24m

Johannesburg OR Tambo

Tue 11/11

9:55 pm-7:42 pm

1 stop31h 47m

$1,308

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 3/3

1:00 pm-7:00 pm

1 stop20h 00m

Johannesburg OR Tambo

Mon 3/23

7:40 pm-4:19 pm

2 stops29h 39m

$1,336

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 3/7

1:00 pm-7:00 pm

1 stop20h 00m

Johannesburg OR Tambo

Mon 3/23

7:40 pm-11:52 pm

2 stops37h 12m

$1,336

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

10:30 pm-7:00 pm

1 stop34h 30m

Johannesburg OR Tambo

Sun 2/15

7:40 pm-10:38 pm

2 stops36h 58m

$1,345

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

6:00 am-6:35 pm

2 stops26h 35m

Johannesburg OR Tambo

Sun 2/15

7:45 pm-9:19 pm

2 stops35h 34m

$1,355

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 11/12

11:59 am-3:55 am

2 stops29h 56m

$861

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 10/24

5:05 am-5:45 pm

2 stops27h 40m

$955

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 4/12

12:10 am-8:20 am

3 stops47h 10m

$971

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

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 $816). Flying from Ontario to Johannesburg in July is currently the most expensive (average of $1,286). 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 October 14, 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
7,975 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

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?

    United Airlines and Delta can get you from Ontario to Johannesburg in just under 22h 24m. Your travel time can differ by up to 4h 31m. 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, November is the cheapest month in which you can book a flight from Ontario to Johannesburg (average of $816). Flying from Ontario to Johannesburg in July is currently the most expensive (average of $1,286). 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$969Average$1,445FlexibilityNo cancel feeOn-timeN/A

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