How long is the flight from Johannesburg to Illinois?

For as low as R16 686, Delta can have you in Illinois from Johannesburg in 28h 16m. Airlines will cover a distance of 14008 km. This flight may include one or multiple stops.

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

The cheapest airline one-way is Emirates, with whom users have recently found tickets for as low as R6 859. However, be on the lookout for offers from Qatar Airways and British Airways, as they are both options that can get you from Johannesburg to Illinois for a low price.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular routes from Johannesburg to Illinois?

The most popular flight routes from Johannesburg to Illinois are Johannesburg OR Tambo - Chicago O'Hare Intl, Johannesburg OR Tambo - Chicago Midway and Johannesburg OR Tambo - Lambert-St Louis.

What are the most popular airlines that fly from Johannesburg to Illinois?

When booking a flight from Johannesburg to Illinois, you may want to consider flying on Etihad Airways, United Airlines or Qatar Airways as they are the most popular for this route.

What is the cheapest time of day to fly from JNB to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johannesburg to Illinois as you normally would.

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

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

How can I find direct flights from Johannesburg to Illinois?

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

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

Yes. Cheapflights offers flight deals from Johannesburg to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

R9 721+ Cheap Flights from Johannesburg to Illinois

Cheap flight deals from Johannesburg to Illinois

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Johannesburg to Illinois
Explore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Fri 18/98:20 -

2 stops30h 55m

Sat 19/910:15 -

1 stop20h 15m

Deal found 1/9R15 427

Wed 7/1014:30 -

2 stops24h 45m

Mon 19/1010:15 -

1 stop20h 15m

Deal found 4/9R15 458

Mon 19/1018:00 -

1 stop22h 40m

Mon 26/1021:15 -

1 stop30h 45m

Deal found 4/9R15 889

Tue 20/1022:00 -

2 stops29h 22m

Tue 27/1021:41 -

2 stops37h 54m

Deal found 5/9R16 223

Mon 7/922:00 -

1 stop30h 00m

Wed 3/37:10 -

1 stop27h 25m

Deal found 6/9R16 287

Sun 18/1018:00 -

1 stop31h 15m

Sun 25/1021:15 -

1 stop30h 45m

Deal found 3/9R16 478

Wed 7/109:45 -

1 stop36h 55m

Sat 17/1020:25 -

1 stop28h 55m

Deal found 2/9R16 590

Thu 1/109:45 -

1 stop36h 55m

Sat 10/1020:25 -

1 stop28h 55m

Deal found 5/9R16 670

Sun 11/1021:55 -

1 stop28h 16m

Sat 24/1010:35 -

1 stop25h 35m

Deal found 1/9R16 686

Sun 11/1021:55 -

1 stop25h 19m

Sat 24/1012:27 -

2 stops23h 43m

Deal found 1/9R16 686

Tue 20/1015:15 -

2 stops31h 59m

Tue 27/1012:49 -

2 stops36h 31m

Deal found 5/9R17 243

Mon 19/1023:15 -

2 stops30h 18m

Mon 26/1013:27 -

2 stops22h 43m

Deal found 4/9R17 817

Best flights from Johannesburg to Illinois
Discover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Sun 11/1021:55 -

1 stop28h 16m

Sat 24/1010:35 -

1 stop25h 35m

Deal found 1/9R16 686

Thu 28/118:50 -

1 stop31h 30m

Sun 31/120:15 -

1 stop30h 45m

Deal found 5/9R17 100

Wed 21/1019:00 -

2 stops29h 05m

Wed 28/1010:55 -

2 stops24h 40m

Deal found 6/9R17 259

Sun 11/1016:20 -

2 stops37h 13m

Sat 24/1016:19 -

2 stops23h 06m

Deal found 1/9R19 219

Fri 16/1020:55 -

2 stops32h 15m

Fri 30/1019:50 -

1 stop36h 45m

Deal found 1/9R19 506

Thu 28/117:00 -

2 stops27h 36m

Sun 31/16:00 -

2 stops25h 50m

Deal found 5/9R19 618

Wed 7/1010:05 -

1 stop36h 40m

Sat 17/1020:35 -

1 stop41h 00m

Deal found 2/9R19 873

Wed 7/1018:50 -

2 stops28h 24m

Sun 18/1013:27 -

2 stops24h 53m

Deal found 4/9R21 036

Wed 21/1021:55 -

1 stop25h 19m

Wed 28/1010:59 -

2 stops38h 21m

Deal found 6/9R21 706

Sun 11/1021:55 -

1 stop25h 19m

Sat 24/1012:27 -

2 stops23h 43m

Deal found 1/9R16 686

Mon 5/1021:55 -

1 stop29h 43m

Mon 12/109:51 -

1 stop26h 49m

Deal found 5/9R16 717

Wed 21/1019:00 -

2 stops30h 41m

Wed 28/1011:29 -

1 stop24h 06m

Deal found 6/9R18 391

Fri 23/1015:15 -

2 stops32h 43m

Fri 30/1015:40 -

2 stops33h 40m

Deal found 2/9R19 650

Mon 19/1023:15 -

2 stops30h 18m

Mon 26/106:04 -

1 stop30h 06m

Deal found 4/9R17 817

Fri 23/1015:15 -

2 stops31h 02m

Fri 30/1017:09 -

2 stops32h 11m

Deal found 2/9R19 650

Wed 27/10:20 -

2 stops29h 27m

Mon 1/27:30 -

2 stops43h 30m

Deal found 1/9R21 706

Thu 1/1023:15 -

2 stops30h 29m

Sat 10/1011:33 -

1 stop25h 07m

Deal found 5/9R17 849

Sat 17/1019:00 -

2 stops34h 59m

Sat 24/1016:50 -

1 stop18h 45m

Deal found 2/9R21 801

Wed 7/1021:55 -

1 stop20h 59m

Mon 19/1010:59 -

1 stop25h 41m

Deal found 4/9R17 992

Mon 19/1019:10 -

2 stops33h 11m

Mon 26/1014:55 -

2 stops31h 40m

Deal found 4/9R29 817

Wed 21/1023:15 -

2 stops30h 18m

Wed 28/106:04 -

2 stops32h 56m

Deal found 6/9R18 980

Thu 28/122:00 -

1 stop26h 13m

Mon 1/211:45 -

1 stop22h 50m

Deal found 1/9R31 586

Wed 7/1021:55 -

1 stop20h 59m

Sat 17/1016:19 -

1 stop20h 21m

Deal found 3/9R22 359

Find flight deals from Johannesburg to Illinois

Round-trip from	R15 427
One-way from	R9 721
Popular in	January
Cheapest in	February
Average price	R16 176

Ethiopian Air
18/9-19/9
3 total stops
51h 10m total
Johannesburg to Illinois

Search Deals

Qatar Airways
17/11-31/12
1 total stop
32h 45m total
Johannesburg to Illinois

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (R13 831 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (R7 173 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Johannesburg to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Sat 7/11

20:20-22:15

2 stops33h 55m

Lambert-St Louis

Wed 31/12

0:00-8:00

Nonstop0h 00m

R12 701

Fastest return journey

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Wed 4/11

18:50-11:00

1 stop24h 10m

Chicago O'Hare Intl

Wed 31/12

0:00-8:00

Nonstop0h 00m

R13 243

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Sun 20/9

10:05-20:12

3 stops41h 07m

Chicago O'Hare Intl

Wed 31/12

0:00-8:00

Nonstop0h 00m

R15 124

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Sat 7/11

21:20-16:28

1 stop27h 08m

Lambert-St Louis

Wed 31/12

0:00-8:00

Nonstop0h 00m

R16 606

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Sun 11/10

21:55-19:11

1 stop28h 16m

Chicago O'Hare Intl

Sat 24/10

10:35-19:10

1 stop25h 35m

R16 686

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Sun 11/10

21:55-16:14

1 stop25h 19m

Chicago Midway

Sat 24/10

12:27-19:10

2 stops23h 43m

R16 686

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Mon 5/10

21:55-20:38

1 stop29h 43m

Chicago O'Hare Intl

Mon 12/10

9:51-19:40

1 stop26h 49m

R16 717

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Thu 28/1

18:50-18:20

1 stop31h 30m

Chicago O'Hare Intl

Sun 31/1

20:15-11:00

1 stop30h 45m

R17 100

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Wed 21/10

19:00-17:05

2 stops29h 05m

Chicago O'Hare Intl

Wed 28/10

10:55-18:35

2 stops24h 40m

R17 259

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Mon 19/10

23:15-22:33

2 stops30h 18m

Chicago Midway

Mon 26/10

6:04-19:10

1 stop30h 06m

R17 817

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 36 resultsSorted by cheapest first

Best time to book a flight from Johannesburg to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Johannesburg with our price prediction graph.

JNB-ORD

JNB-MDW

JNB-STL

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 Illinois

ZA1-USIL

JNB-ORD

JNB-MDW

JNB-STL

What is the cheapest month to book a flight from Johannesburg to Illinois?

Currently, February is the cheapest month in which you can book a flight from Johannesburg to Illinois (average of R15 203). Flying from Johannesburg to Illinois in January is currently the most expensive (average of R22 518). 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.

How much does it cost for a return flight from Johannesburg to Illinois?

Airfare is below average for this route at the moment.

Johannesburg to Illinois flights typically cost between R15 921 and R19 251 in September.
The cheapest return price found within the last 5 days was R15 427 on Ethiopian Air (Sept 18–Sept 19).

How far ahead should I book a flight from Johannesburg to Illinois?

The price you pay for your flight from Johannesburg to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with KLM,Turkish Airlines, andUnited Airlines from Johannesburg to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7,8

Good

1 569 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7,8

Good

1 569 reviews

KLM

7,8

Good

1 569 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Turkish Airlines

7,4

Good

4 476 reviews

KLM

7,8

Good

1 569 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

United Airlines

7,4

Good

10 173 reviews

KLM

7,8

Good

1 569 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Qatar Airways

7,3

Good

3 733 reviews

KLM

7,8

Good

1 569 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Etihad Airways

7,3

Good

1 533 reviews

KLM

7,8

Good

1 569 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

How long is the flight from Johannesburg to Illinois?
For as low as R16 686, Delta can have you in Illinois from Johannesburg in 28h 16m. Airlines will cover a distance of 14008 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Johannesburg to Illinois one-way?
The cheapest airline one-way is Emirates, with whom users have recently found tickets for as low as R6 859. However, be on the lookout for offers from Qatar Airways and British Airways, as they are both options that can get you from Johannesburg to Illinois for a low price.
What are the most popular routes from Johannesburg to Illinois?
The most popular flight routes from Johannesburg to Illinois are Johannesburg OR Tambo - Chicago O'Hare Intl, Johannesburg OR Tambo - Chicago Midway and Johannesburg OR Tambo - Lambert-St Louis.
Can I find deals for flights from Johannesburg to Illinois that include hotel bookings?
Yes. In addition to deals on Johannesburg to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Johannesburg to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johannesburg to Illinois.
Can I find deals for business class flights from Johannesburg to Illinois?
Yes. Cheapflights offers flight deals from Johannesburg to Illinois 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 Johannesburg to Illinois?
Currently, February is the cheapest month in which you can book a flight from Johannesburg to Illinois (average of R15 203). Flying from Johannesburg to Illinois in January is currently the most expensive (average of R22 518). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Alternative routes for Johannesburg to Illinois

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Top 8 airlines flying from Johannesburg to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	CheapestR13 162	AverageR15 515	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	CheapestR13 901	AverageR16 337	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
United Airlines	CheapestR14 791	AverageR17 074	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Ethiopian Air	CheapestR14 811	AverageR21 704	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
British Airways	CheapestR15 687	AverageR17 500	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	CheapestR16 098	AverageR17 105	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Qatar Airways	CheapestR16 238	AverageR18 471	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	CheapestR19 802	AverageR22 192	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Johannesburg to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Johannesburg to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Johannesburg to Illinois 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 Illinois become cheaper?

Not ready to book yet? You can track prices for flights from Johannesburg to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Johannesburg to Illinois from R9 721

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Johannesburg to Illinois

Cheapest flights from Johannesburg to IllinoisExplore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Johannesburg to IllinoisDiscover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Johannesburg to IllinoisDiscover last-minute flight deals from Johannesburg to Illinois. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Johannesburg to Illinois. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Johannesburg to IllinoisSearch for one-way flight options from Johannesburg to Illinois. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Johannesburg to Illinois. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from Johannesburg to Illinois

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Johannesburg to Illinois that are best for you.

Best time to book a flight from Johannesburg to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Johannesburg with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Johannesburg to Illinois?

How much does it cost for a return flight from Johannesburg to Illinois?

Airfare is below average for this route at the moment.

Johannesburg to Illinois flights typically cost between R15 921 and R19 251 in September.The cheapest return price found within the last 5 days was R15 427 on Ethiopian Air (Sept 18–Sept 19).

How far ahead should I book a flight from Johannesburg to Illinois?

The price you pay for your flight from Johannesburg to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with KLM,Turkish Airlines, andUnited Airlines from Johannesburg to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Johannesburg to Illinois?

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

What are the most popular routes from Johannesburg to Illinois?

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

How can I find direct flights from Johannesburg to Illinois?

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

What is the cheapest month to book a flight from Johannesburg to Illinois?

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.

Alternative routes for Johannesburg to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Illinois by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Johannesburg to Illinois by cabin class

Find flights from Johannesburg to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Johannesburg and Illinois flights

Browse other Johannesburg and Illinois flight options. Last updated on 6 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Johannesburg to Illinois flights

Consider these flights travelling from Johannesburg to Illinois.

Top 8 airlines flying from Johannesburg to Illinois

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from Johannesburg to Illinois
Explore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Johannesburg to Illinois
Discover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Johannesburg to Illinois
Discover last-minute flight deals from Johannesburg to Illinois. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Johannesburg to Illinois
Search for one-way flight options from Johannesburg to Illinois. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Johannesburg to Illinois flights typically cost between R15 921 and R19 251 in September.
The cheapest return price found within the last 5 days was R15 427 on Ethiopian Air (Sept 18–Sept 19).