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$900+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$1,125
(United Airlines)

One-way from

$900
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,232
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. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 5/46:00 amONT - JNB
2 stops26h 45mUnited Airlines
Tue 5/69:20 pmJNB - ONT
2 stops32h 14mUnited Airlines
Deal found 4/30$1,070
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:00 amONT - JNB
2 stops41h 20mMultiple Airlines
Tue 6/177:00 pmJNB - ONT
2 stops31h 39mMultiple Airlines
Deal found 4/30$1,303
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:00 amONT - JNB
2 stops30h 20mKLM
Tue 6/1711:15 pmJNB - ONT
2 stops32h 31mKLM
Deal found 4/30$1,326
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:01 pmONT - JNB
2 stops28h 29mBritish Airways
Thu 12/410:05 pmJNB - ONT
2 stops29h 42mBritish Airways
Deal found 4/30$1,514
This oojo deal was found by Cheapflights users on 4/30. 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 9/1711:00 pmONT - JNB
2 stops48h 20mEtihad Airways
Thu 9/259:50 amJNB - ONT
2 stops44h 51mEtihad Airways
Deal found 4/30$1,565
This oojo deal was found by Cheapflights users on 4/30. 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.
Sun 10/263:00 pmONT - JNB
2 stops39h 35mQatar Airways
Tue 11/412:45 pmJNB - ONT
2 stops39h 32mQatar Airways
Deal found 4/30$1,656
This Delta deal was found by Cheapflights users on 4/30. 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 6/57:05 amONT - JNB
1 stop27h 35mDelta
Tue 6/176:50 pmJNB - ONT
2 stops36h 56mDelta
Deal found 4/30$1,663

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 1, 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

Tue 5/13

6:00 am-5:45 pm

2 stops26h 45m

Johannesburg OR Tambo

Tue 5/20

7:00 pm-10:00 pm

2 stops36h 00m

$1,125

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 6/4

7:00 am-9:20 am

2 stops41h 20m

Johannesburg OR Tambo

Tue 6/17

7:00 pm-5:39 pm

2 stops31h 39m

$1,303

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 6/4

6:00 am-9:20 pm

2 stops30h 20m

Johannesburg OR Tambo

Tue 6/17

11:15 pm-10:46 pm

2 stops32h 31m

$1,326

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 9/17

11:00 pm-8:20 am

2 stops48h 20m

Johannesburg OR Tambo

Thu 9/25

9:50 am-9:41 pm

2 stops44h 51m

$1,565

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 10/26

3:00 pm-3:35 pm

2 stops39h 35m

Johannesburg OR Tambo

Tue 11/4

12:45 pm-6:17 pm

2 stops39h 32m

$1,656

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 6/5

7:05 am-7:40 pm

1 stop27h 35m

Johannesburg OR Tambo

Tue 6/17

6:50 pm-10:46 pm

2 stops36h 56m

$1,663

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 6/17

2:40 pm-9:25 am

2 stops33h 45m

Johannesburg OR Tambo

Sat 6/28

7:25 pm-6:12 pm

2 stops31h 47m

$8,341

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 9/28

6:04 am-5:45 pm

2 stops26h 41m

$900

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 9/28

12:00 pm-7:40 pm

1 stop22h 40m

$1,080

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 6/1

5:10 am-8:35 am

2 stops42h 25m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
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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

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 $1,696). 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.

Rainfall in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Johannesburg ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit Johannesburg when rainfall is around 0.0 in.

Temperature in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Johannesburg, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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.
Qatar Airways
7.4
Good
3,563 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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.
Etihad Airways
7.4
Good
1,203 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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. 2 airlines have flights to Johannesburg from Ontario on a regular basis.

  • What are the cheapest airlines flying from Ontario to Johannesburg round-trip?

    United Airlines, at $1,125, was found to be the cheapest airline from Ontario to Johannesburg.Alternate airlines to your destination round-trip include KLM and Etihad Airways.

  • What are the cheapest airlines to fly from Ontario to Johannesburg one-way?

    $900 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $1,080 and $1,172, respectively.

  • 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 $1,696). 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 2 airlines flying from Ontario to Johannesburg

Discover the top 2 airlines 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$969Average$1,445FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,175Average$1,365FlexibilityNo cancel feeOn-time71%

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