Find flights
When to book
Airlines
FAQs

Cheap flights from Johannesburg to Ontario from R11 575

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — ONT
Jul 18 — Jul 251
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Johannesburg to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Johannesburg to Ontario
Explore the most affordable flight options available from Johannesburg to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2026.

Mon 3/822:00
JNB
-
ONT
2 stops33h 51m
United Airlines
Mon 10/85:00
ONT
-
JNB
2 stops28h 30m
United Airlines
Deal found 16/6R20 730
Tue 4/821:15
JNB
-
ONT
2 stops30h 00m
British Airways
Mon 17/814:27
ONT
-
JNB
2 stops33h 58m
British Airways
Deal found 17/6R21 688
Mon 20/722:00
JNB
-
ONT
2 stops47h 47m
United Airlines
Fri 14/85:00
ONT
-
JNB
2 stops28h 30m
United Airlines
Deal found 15/6R24 432
Tue 3/1120:20
JNB
-
ONT
2 stops32h 08m
Qatar Airways
Sat 7/1110:47
ONT
-
JNB
2 stops31h 08m
Qatar Airways
Deal found 16/6R25 227
Wed 22/718:00
JNB
-
ONT
2 stops37h 44m
Turkish Airlines
Wed 29/723:51
ONT
-
JNB
2 stops49h 24m
Turkish Airlines
Deal found 14/6R27 191
Sun 2/822:00
JNB
-
ONT
2 stops33h 51m
United Airlines
Sun 9/86:00
ONT
-
JNB
2 stops27h 30m
United Airlines
Deal found 17/6R28 149
Tue 7/717:55
JNB
-
ONT
2 stops61h 49m
Turkish Airlines
Tue 11/823:50
ONT
-
JNB
2 stops49h 40m
Turkish Airlines
Deal found 16/6R29 156
Mon 6/722:00
JNB
-
ONT
2 stops33h 51m
United Airlines
Mon 13/76:10
ONT
-
JNB
2 stops27h 20m
United Airlines
Deal found 17/6R29 740
Tue 25/820:55
JNB
-
ONT
2 stops31h 08m
Qatar Airways
Tue 15/912:12
ONT
-
JNB
2 stops30h 48m
Qatar Airways
Deal found 17/6R29 756
Thu 18/620:55
JNB
-
ONT
2 stops32h 37m
Qatar Airways
Sat 20/614:18
ONT
-
JNB
2 stops33h 42m
Qatar Airways
Deal found 14/6R30 195
Tue 16/620:55
JNB
-
ONT
2 stops35h 16m
Qatar Airways
Mon 27/76:02
ONT
-
JNB
2 stops42h 08m
Qatar Airways
Deal found 16/6R31 607
Sat 20/620:55
JNB
-
ONT
2 stops32h 41m
Qatar Airways
Sun 2/812:08
ONT
-
JNB
2 stops36h 02m
Qatar Airways
Deal found 15/6R33 052

Find flight deals from Johannesburg to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Johannesburg (ZA1) to Ontario (ONT). 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 18 June 2026.

Round-trip from

R20 730

One-way from

R11 575

Popular in

August

Cheapest in

March

Average price

R19 350
United Airlines
  • United Airlines
  • 3/8-10/8
  • 4 total stops
  • 62h 21m total
  • Johannesburg to Ontario
Search Deals
30/8
  • 30/8
  • 3 total stops
  • 51h 59m total
  • Johannesburg to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (R15 728 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R4 418 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Johannesburg to Ontario 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 594 507 searches. Data last updated 18 June 2026.
Use the filters below to find and compare flights from Johannesburg to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 3/8

22:00-22:51

2 stops33h 51m

Ontario

Mon 10/8

5:00-18:30

2 stops28h 30m

R20 730

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 20/7

22:00-12:47

2 stops47h 47m

Ontario

Fri 14/8

5:00-18:30

2 stops28h 30m

R24 432

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 3/11

20:20-18:28

2 stops32h 08m

Ontario

Sat 7/11

10:47-3:55

2 stops31h 08m

R25 227

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Wed 22/7

18:00-22:44

2 stops37h 44m

Ontario

Wed 29/7

23:51-10:15

2 stops49h 24m

R27 191

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 2/8

22:00-22:51

2 stops33h 51m

Ontario

Sun 9/8

6:00-18:30

2 stops27h 30m

R28 149

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 7/7

17:55-22:44

2 stops61h 49m

Ontario

Tue 11/8

23:50-10:30

2 stops49h 40m

R29 156

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 6/7

22:00-22:51

2 stops33h 51m

Ontario

Mon 13/7

6:10-18:30

2 stops27h 20m

R29 740

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 25/8

20:55-19:03

2 stops31h 08m

Ontario

Tue 15/9

12:12-4:00

2 stops30h 48m

R29 756
Fastest return journey

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 4/8

23:15-22:45

2 stops32h 30m

Ontario

Mon 17/8

7:05-19:40

1 stop27h 35m

R33 669

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 12/7

20:55-20:32

2 stops32h 37m

Ontario

Sat 18/7

12:04-4:00

2 stops30h 56m

R37 435

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Johannesburg to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Johannesburg with our price prediction graph.
Estimated return 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 Johannesburg to Ontario
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 18 June 2026.
Read reviews from past customers who have flown with British Airways from Johannesburg to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6,7
Okay
8 054 reviews
Check prices

Comfort

6,8

Entertainment

6,4

Boarding

6,9

Food

6,4

Crew

7,7

Overall

6,7

Reviews

1 / 20
6,0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6,7
Okay
8 054 reviews
British Airways
6,7
Okay
8 054 reviews
Check prices

Comfort

6,8

Entertainment

6,4

Boarding

6,9

Food

6,4

Crew

7,7

Overall

6,7

Reviews

1 / 20
6,0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Johannesburg to Ontario. 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 into for flights to Ontario from Johannesburg?

    For a flight from Johannesburg to Ontario, you will be flying into Ontario. Ontario (ONT) is just 4,9 km from the centre vof the city. Ontario is the only Ontario airport and it handles 0 inbound flights from Johannesburg per day. 1 airline has flights to Ontario from Johannesburg on a regular basis.

  • How long is the flight from Johannesburg to Ontario?

    A quick flight from Johannesburg to Ontario can take about 32h 08m. United Airlines provides one of the quickest options available for as low as R25 227. Airlines will cover a distance of 16618 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from Johannesburg to Ontario is British Airways. Our recent data shows that you can find tickets from as low as R16 677 on this airline.

  • Can I find deals for flights from Johannesburg to Ontario that include hotel bookings?

    Yes. In addition to deals on Johannesburg to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Johannesburg to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johannesburg to Ontario.

  • Can I find deals for business class flights from Johannesburg to Ontario?

    Yes. Cheapflights offers flight deals from Johannesburg to Ontario 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Johannesburg to Ontario

Discover the top airline that operate flights from Johannesburg to Ontario. 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 594 507 searches. Data last updated 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestR16 677AverageR24 611FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Johannesburg to Ontario?

When you search for this flight from Johannesburg to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Johannesburg to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Johannesburg.

Can Cheapflights find flights from Johannesburg to Ontario with no change fees?

Yes, we can. To see specific flights from Johannesburg to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Johannesburg to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Johannesburg today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.