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Cheap flights from Johannesburg to Ontario from R12 436

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — ONT
Sep 3 — Sep 101
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 4 August 2026.

Wed 7/1021:55 -
1 stop29h 27m
Fri 30/109:45 -
2 stops24h 25m
Deal found 1/8R16 658
Sun 13/922:00 -
2 stops31h 53m
Sun 20/96:00 -
2 stops27h 30m
Deal found 31/7R16 691
Wed 2/1221:20 -
1 stop23h 50m
Mon 11/112:00 -
1 stop21h 10m
Deal found 1/8R16 741
Wed 23/922:00 -
2 stops32h 59m
Wed 30/95:00 -
2 stops28h 30m
Deal found 3/8R19 050
Wed 2/922:00 -
2 stops32h 59m
Wed 16/95:00 -
2 stops28h 30m
Deal found 30/7R20 765
Mon 7/922:00 -
2 stops33h 59m
Sun 20/96:00 -
2 stops27h 30m
Deal found 2/8R20 864
Sat 10/1022:00 -
2 stops32h 59m
Sat 17/106:00 -
2 stops27h 30m
Deal found 1/8R20 881
Tue 13/1014:05 -
2 stops36h 55m
Thu 5/1119:10 -
2 stops51h 30m
Deal found 1/8R22 349
Thu 15/1020:55 -
2 stops30h 05m
Thu 22/1011:13 -
2 stops31h 47m
Deal found 2/8R24 839
Wed 7/1020:55 -
2 stops46h 22m
Fri 30/1011:13 -
2 stops36h 27m
Deal found 1/8R25 054
Wed 7/1020:55 -
2 stops35h 47m
Sat 31/106:02 -
2 stops41h 38m
Deal found 1/8R25 301

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 4 August 2026.

Round-trip from

R16 658

One-way from

R12 436

Popular in

August

Cheapest in

March

Average price

R20 996
Delta
  • Delta
  • 7/10-30/10
  • 3 total stops
  • 53h 52m total
  • Johannesburg to Ontario
Search Deals
Qatar Airways
  • Qatar Airways
  • 30/10
  • 2 total stops
  • 30h 40m total
  • Johannesburg to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (R19 321 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R4 446 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 4 August 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

Wed 7/10

21:55-18:22

1 stop29h 27m

Ontario

Fri 30/10

7:07-19:10

1 stop27h 03m

R16 658

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 13/9

22:00-20:53

2 stops31h 53m

Ontario

Sun 20/9

6:00-18:30

2 stops27h 30m

R16 691
Fastest return journey

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Wed 2/12

21:20-11:10

1 stop23h 50m

Ontario

Mon 11/1

12:00-19:10

1 stop21h 10m

R16 741

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Wed 23/9

22:00-21:59

2 stops32h 59m

Ontario

Wed 30/9

5:00-18:30

2 stops28h 30m

R19 050

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 7/9

22:00-22:59

2 stops33h 59m

Ontario

Sun 20/9

6:00-18:30

2 stops27h 30m

R20 864

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sat 10/10

22:00-21:59

2 stops32h 59m

Ontario

Sat 17/10

6:00-18:30

2 stops27h 30m

R20 881

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 13/10

14:05-18:00

2 stops36h 55m

Ontario

Thu 5/11

16:09-8:40

2 stops54h 31m

R22 431

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 15/10

20:55-18:00

2 stops30h 05m

Ontario

Thu 22/10

11:13-4:00

2 stops31h 47m

R24 839

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 7/9

20:55-19:03

2 stops31h 08m

Ontario

Sun 20/9

12:12-4:00

2 stops30h 48m

R27 594

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 1/9

20:55-19:03

2 stops31h 08m

Ontario

Wed 16/9

12:12-4:00

2 stops30h 48m

R30 678

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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 4 August 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
8 147 reviews
Check prices

Overall

6,7

Boarding

7,0

Comfort

6,8

Crew

7,7

Food

6,4

Entertainment

6,5

Reviews

1 / 20
6,0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6,7
Okay
8 147 reviews
British Airways
6,7
Okay
8 147 reviews
Check prices

Overall

6,7

Boarding

7,0

Comfort

6,8

Crew

7,7

Food

6,4

Entertainment

6,5

Reviews

1 / 20
6,0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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 29h 27m. Delta provides one of the quickest options available for as low as R16 658. 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 R17 295 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

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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 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestR17 295AverageR25 005FlexibilityNo 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.

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