Cheap flights from Northern Ireland to South Africa from £339

BFS — JNB
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to South Africa

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to South Africa

Mon 23/1109:45 -
2 stops20h 30m
Tue 1/1219:40 -
2 stops19h 55m
Deal found 10/11£652
Mon 23/1106:20 -
2 stops23h 55m
Tue 1/1219:40 -
2 stops27h 50m
Deal found 10/11£659
Mon 23/1117:15 -
1 stop26h 45m
Tue 1/1223:55 -
1 stop18h 50m
Deal found 10/11£678
Thu 26/1109:05 -
2 stops26h 25m
Mon 30/1114:30 -
2 stops31h 45m
Deal found 11/11£693
Thu 26/1111:30 -
2 stops24h 00m
Mon 30/1114:30 -
2 stops28h 50m
Deal found 11/11£736
Wed 9/1209:15 -
1 stop24h 55m
Mon 18/118:55 -
1 stop16h 10m
Deal found 8/11£757
Thu 24/1209:25 -
2 stops26h 05m
Thu 31/1214:30 -
2 stops31h 20m
Deal found 9/11£773
Fri 11/1206:15 -
3 stops26h 25m
Tue 12/113:45 -
2 stops26h 45m
Deal found 10/11£802
Wed 9/1207:30 -
3 stops24h 55m
Mon 18/111:30 -
1 stop25h 10m
Deal found 9/11£810
Thu 26/1106:30 -
2 stops31h 05m
Mon 30/1121:20 -
1 stop15h 30m
Deal found 12/11£841
Wed 9/1217:15 -
2 stops35h 10m
Mon 18/114:00 -
2 stops28h 35m
Deal found 9/11£878
Wed 9/1207:25 -
3 stops25h 00m
Mon 18/113:40 -
2 stops25h 55m
Deal found 8/11£905

Find flight deals from Northern Ireland to South Africa

Round-trip from

£636

One-way from

£339

Popular in

December

Cheapest in

March

Average price

£708
British Airways
  • British Airways
  • 17/1-31/1
  • 2 total stops
  • 34h 25m total
  • Northern Ireland to South Africa
11/3-31/12
  • 11/3-31/12
  • 1 total stop
  • 35h 55m total
  • Northern Ireland to South Africa
Highest demand for flights based on searches. 2% potential increase in price (£16 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£32 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Northern Ireland to South Africa that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastCape Town

BFS Belfast Intl - CPT Cape Town Intl

BFSCPT

Belfast Intl

Thu 11/3

06:30-20:25

1 stop35h 55m

Cape Town Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£339

BelfastJohannesburg

BFS Belfast Intl - JNB Johannesburg OR Tambo

BFSJNB

Belfast Intl

Fri 27/11

06:15-10:40

3 stops26h 25m

Johannesburg OR Tambo

Wed 31/12

00:00-23:00

Nonstop0h 00m

£400

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Tue 23/3

15:00-10:40

3 stops41h 40m

Johannesburg OR Tambo

Wed 31/12

00:00-23:00

Nonstop0h 00m

£411

BelfastCape Town

BHD Belfast City - CPT Cape Town Intl

BHDCPT

Belfast City

Mon 7/12

07:45-07:35

3 stops45h 50m

Cape Town Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£441

BelfastCape Town

BHD Belfast City - CPT Cape Town Intl

BHDCPT

Belfast City

Fri 11/12

20:05-12:05

3 stops38h 00m

Cape Town Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£487

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Fri 27/11

16:00-15:35

2 stops21h 35m

Johannesburg OR Tambo

Wed 31/12

00:00-23:00

Nonstop0h 00m

£488

BelfastCape Town

BHD Belfast City - CPT Cape Town Intl

BHDCPT

Belfast City

Thu 11/3

16:10-17:25

2 stops23h 15m

Cape Town Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£525

BelfastCape Town

BHD Belfast City - CPT Cape Town Intl

BHDCPT

Belfast City

Sun 17/1

17:35-12:10

1 stop16h 35m

Cape Town Intl

Sun 31/1

18:55-10:45

1 stop17h 50m

£636

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Mon 23/11

09:45-08:15

2 stops20h 30m

Johannesburg OR Tambo

Tue 1/12

19:40-13:35

2 stops19h 55m

£652

BelfastJohannesburg

BFS Belfast Intl - JNB Johannesburg OR Tambo

BFSJNB

Belfast Intl

Mon 23/11

06:20-08:15

2 stops23h 55m

Johannesburg OR Tambo

Tue 1/12

19:40-21:30

2 stops27h 50m

£659

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to South Africa

Have a flexible travel schedule? Discover the best time to fly to South Africa from Northern Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to South Africa

What is the cheapest month to book a flight from Northern Ireland to South Africa?

Currently, April is the cheapest month in which you can book a flight from Northern Ireland to South Africa (average of £720). Flying from Northern Ireland to South Africa in December is currently the most expensive (average of £1,358). 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 far ahead should I book a flight from Northern Ireland to South Africa?

The best time to book flights from Northern Ireland to South Africa is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

  • How long is the flight from Northern Ireland to South Africa?

    A quick flight from Northern Ireland to South Africa can take about 14h 40m. British Airways provides one of the quickest options available for as low as £793. The distance between Northern Ireland and South Africa is about 6288 mi.

  • Can I find deals for flights from Northern Ireland to South Africa that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to South Africa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to South Africa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to South Africa.

  • Can I find deals for business class flights from Northern Ireland to South Africa?

    Yes. Cheapflights offers flight deals from Northern Ireland to South Africa 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 Northern Ireland to South Africa?

    Currently, April is the cheapest month in which you can book a flight from Northern Ireland to South Africa (average of £720). Flying from Northern Ireland to South Africa in December is currently the most expensive (average of £1,358). 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 for Northern Ireland to South Africa

Top 3 airlines flying from Northern Ireland to South Africa

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£529Average£1,074FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£573Average£850FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£691Average£1,162FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to South Africa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Africa from Northern Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to South Africa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to South Africa.

Can Cheapflights find flights from Northern Ireland to South Africa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Northern Ireland to South Africa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Northern Ireland to South Africa become cheaper?

Yes! Start tracking prices for Northern Ireland to South Africa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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