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Cheap flights from Ontario to Johannesburg from $729

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Johannesburg departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Johannesburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:25 pm - 7:40 pm
ONT
-
JNB
36h 15m
1 stop
Delta Logo
9:55 pm - 6:33 pm
JNB
-
ONT
29h 38m
1 stop
$1,118Delta
Sun, Mar 29 - Tue, Apr 14
United Airlines Logo
5:00 am - 6:35 pm
ONT
-
JNB
27h 35m
2 stops
United Airlines Logo
10:00 pm - 5:41 pm
JNB
-
ONT
29h 41m
2 stops
$1,139United Airlines
Wed, Feb 18 - Mon, Mar 2
SAUDIA Logo
12:49 pm - 7:40 pm
ONT
-
JNB
21h 51m
1 stop
SAUDIA Logo
9:55 pm - 9:54 pm
JNB
-
ONT
32h 59m
1 stop
$1,144SAUDIA
Thu, Apr 30 - Thu, May 21
Delta Logo
12:49 pm - 7:40 pm
ONT
-
JNB
21h 51m
1 stop
Delta Logo
11:15 pm - 10:19 pm
JNB
-
ONT
32h 04m
2 stops
$1,177Delta
Thu, Apr 30 - Thu, May 21
Multiple Airlines Logo
7:05 am - 11:05 am
ONT
-
JNB
43h 00m
2 stops
Multiple Airlines Logo
11:15 pm - 11:34 pm
JNB
-
ONT
33h 19m
2 stops
$1,178Multiple Airlines
Thu, Apr 30 - Thu, May 21
United Airlines Logo
7:00 am - 6:30 pm
ONT
-
JNB
26h 30m
2 stops
United Airlines Logo
10:00 pm - 9:58 pm
JNB
-
ONT
32h 58m
2 stops
$1,218United Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
6:15 am - 6:35 pm
ONT
-
JNB
27h 20m
2 stops
United Airlines Logo
7:45 pm - 10:18 pm
JNB
-
ONT
35h 33m
2 stops
$1,278United Airlines
Wed, Mar 11 - Wed, Mar 25
United Airlines Logo
6:00 am - 6:35 pm
ONT
-
JNB
26h 35m
2 stops
United Airlines Logo
7:45 pm - 10:36 pm
JNB
-
ONT
35h 51m
2 stops
$1,331United Airlines
Sun, Mar 1 - Sun, Mar 15
United Airlines Logo
7:00 am - 6:30 pm
ONT
-
JNB
26h 30m
2 stops
United Airlines Logo
10:00 pm - 5:47 pm
JNB
-
ONT
28h 47m
2 stops
$1,358United Airlines
Mon, Apr 6 - Fri, Apr 17
United Airlines Logo
11:59 pm - 6:35 pm
ONT
-
JNB
33h 36m
2 stops
United Airlines Logo
7:00 pm - 10:45 pm
JNB
-
ONT
36h 45m
2 stops
$1,410United Airlines
Sun, Mar 22 - Sun, Mar 29

Qatar Airways flights from Ontario to Johannesburg

Our best Qatar Airways deals on Ontario to Johannesburg flight tickets
Qatar Airways
Apr 1
ONT2:39 pmOntario
39h 41m
2 stops
JNB3:20 pmJohannesburg OR Tambo
Apr 10
JNB12:40 pmJohannesburg OR Tambo
38h 57m
2 stops
ONT6:37 pmOntario
$1,412
Qatar Airways
May 2
ONT10:39 amOntario
44h 31m
2 stops
JNB4:10 pmJohannesburg OR Tambo
May 19
JNB2:45 pmJohannesburg OR Tambo
36h 52m
2 stops
ONT6:37 pmOntario
$1,479
Qatar Airways
Mar 1
ONT2:39 pmOntario
38h 56m
2 stops
JNB3:35 pmJohannesburg OR Tambo
May 1
JNB2:45 pmJohannesburg OR Tambo
36h 52m
2 stops
ONT6:37 pmOntario
$1,486

British Airways flights from Ontario to Johannesburg

Our best British Airways deals on Ontario to Johannesburg flight tickets
British Airways
Jul 27
ONT2:22 pmOntario
34h 03m
2 stops
JNB9:25 amJohannesburg OR Tambo
Aug 13
JNB9:15 pmJohannesburg OR Tambo
33h 59m
2 stops
ONT10:14 pmOntario
$1,707
British Airways
Feb 14
ONT10:56 amOntario
34h 39m
2 stops
JNB7:35 amJohannesburg OR Tambo
Feb 19
JNB10:00 pmJohannesburg OR Tambo
34h 29m
2 stops
ONT10:29 pmOntario
$2,329
British Airways
Feb 13
ONT2:39 pmOntario
30h 56m
2 stops
JNB7:35 amJohannesburg OR Tambo
Feb 19
JNB10:00 pmJohannesburg OR Tambo
35h 59m
2 stops
ONT11:59 pmOntario
$4,899

momondo 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, momondo users made 832,500 searches. Data last updated February 5, 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

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 3/29

10:25 pm-7:40 pm

1 stop36h 15m

Johannesburg OR Tambo

Tue 4/14

9:55 pm-6:33 pm

1 stop29h 38m

$1,118

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/18

5:00 am-6:35 pm

2 stops27h 35m

Johannesburg OR Tambo

Mon 3/2

10:00 pm-5:41 pm

2 stops29h 41m

$1,139

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/30

12:49 pm-7:40 pm

1 stop21h 51m

Johannesburg OR Tambo

Thu 5/21

9:55 pm-9:54 pm

1 stop32h 59m

$1,144

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/30

12:49 pm-7:40 pm

1 stop21h 51m

Johannesburg OR Tambo

Thu 5/21

11:15 pm-10:19 pm

2 stops32h 04m

$1,177

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/30

7:05 am-11:05 am

2 stops43h 00m

Johannesburg OR Tambo

Thu 5/21

11:15 pm-11:34 pm

2 stops33h 19m

$1,178

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 5/6

7:00 am-6:30 pm

2 stops26h 30m

Johannesburg OR Tambo

Wed 5/13

10:00 pm-9:58 pm

2 stops32h 58m

$1,218

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 3/11

6:15 am-6:35 pm

2 stops27h 20m

Johannesburg OR Tambo

Wed 3/25

7:45 pm-10:18 pm

2 stops35h 33m

$1,278

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 3/1

6:00 am-6:35 pm

2 stops26h 35m

Johannesburg OR Tambo

Sun 3/15

7:45 pm-10:36 pm

2 stops35h 51m

$1,331

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 4/6

7:00 am-6:30 pm

2 stops26h 30m

Johannesburg OR Tambo

Fri 4/17

10:00 pm-5:47 pm

2 stops28h 47m

$1,358

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 3/22

11:59 pm-6:35 pm

2 stops33h 36m

Johannesburg OR Tambo

Sun 3/29

7:00 pm-10:45 pm

2 stops36h 45m

$1,410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from Ontario to Johannesburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Johannesburg?

Qatar Airways and United Airlines are the most popular carriers operating from Ontario to Johannesburg

What airlines fly to Johannesburg?

Turkish Airlines, Delta and British Airways are the top three most popular airlines that fly to Johannesburg from Ontario according to our data. Turkish Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Johannesburg. Keep in mind that there are 14 different airlines that fly to Johannesburg on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Johannesburg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Johannesburg

Fastest flight time

21h 51m

Direct flights

None
The fastest flight from Ontario to Johannesburg takes 21h 51m
There are no direct flights from Ontario to Johannesburg. There are no popular flight routes from Ontario to Johannesburg.
Search flight deals

  • How far is Ontario to Johannesburg by plane?

    Johannesburg is 10319.7 mi away from Ontario. By plane, this route typically takes 21h 51m.

  • When did momondo last update prices for flights from Ontario Airport to Johannesburg?

    Prices for flights from Ontario Airport to Johannesburg refresh daily.

  • How old do you have to be to fly from Ontario Airport to Johannesburg?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Johannesburg.

  • What documentation or ID do you need to fly to Johannesburg?

    The required travel and health documents for your Johannesburg trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Johannesburg. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Johannesburg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Johannesburg. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Johannesburg with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Johannesburg flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Johannesburg?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Johannesburg from Ontario.

I’m not ready to book a flight from Ontario to Johannesburg right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Johannesburg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to South Africa

Fly into one of these airports located in Johannesburg

Airports listed have a maximum distance of 19.6 mi from Johannesburg
Johannesburg Lanseria Airport