Cheap flights from Northern Ireland to South Africa from £390
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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to South Africa
Keep the following information in mind while searching for Northern Ireland to South Africa flight deals. Data was last updated 27 August 2025.
Find flight deals from Northern Ireland to South Africa
Cheapest flights from Northern Ireland to South AfricaExplore the most affordable flight options available from Northern Ireland to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.
Explore the most affordable flight options available from Northern Ireland to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Northern Ireland to South Africa that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastJohannesburg
BFS - JNB
BFSJNB
Belfast Intl
Fri 10/10
20:15-14:20
3 stops41h 05m
Johannesburg OR Tambo
Thu 16/10
00:45-23:05
3 stops47h 20m
BelfastJohannesburg
BFS - JNB
BFSJNB
Belfast Intl
Thu 9/10
06:10-16:15
2 stops33h 05m
Johannesburg OR Tambo
Thu 16/10
19:10-18:15
2 stops24h 05m
BelfastCape Town
BHD - CPT
BHDCPT
Belfast City
Tue 30/12
17:20-09:45
2 stops38h 25m
Cape Town Intl
Sat 17/1
08:50-16:50
2 stops34h 00m
BelfastJohannesburg
BFS - JNB
BFSJNB
Belfast Intl
Fri 10/10
10:55-23:15
3 stops35h 20m
Johannesburg OR Tambo
Sun 19/10
09:50-10:30
2 stops25h 40m
BelfastCape Town
BFS - CPT
BFSCPT
Belfast Intl
Thu 9/10
21:10-22:00
1 stop23h 50m
Cape Town Intl
Thu 16/10
16:35-22:50
2 stops31h 15m
BelfastDurban
BFS - DUR
BFSDUR
Belfast Intl
Wed 10/9
07:05-11:20
3 stops27h 15m
Durban King Shaka Intl
Sun 14/9
12:05-21:30
3 stops34h 25m
BelfastCape Town
BHD - CPT
BHDCPT
Belfast City
Thu 29/1
15:05-13:45
2 stops20h 40m
Cape Town Intl
Sun 8/3
13:50-10:20
2 stops22h 30m
BelfastCape Town
BHD - CPT
BHDCPT
Belfast City
Thu 29/1
17:20-06:45
2 stops35h 25m
Cape Town Intl
Sun 8/3
08:00-21:00
1 stop15h 00m
BelfastDurban
BHD - DUR
BHDDUR
Belfast City
Wed 10/9
20:15-10:35
3 stops37h 20m
Durban King Shaka Intl
Sun 14/9
12:05-13:05
3 stops26h 00m
BelfastCape Town
BHD - CPT
BHDCPT
Belfast City
Tue 30/12
17:20-21:55
1 stop26h 35m
Cape Town Intl
Sat 17/1
08:50-16:50
2 stops34h 00m
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.
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, May is the cheapest month in which you can book a flight from Northern Ireland to South Africa (average of £703). Flying from Northern Ireland to South Africa in July is currently the most expensive (average of £1,090). 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.
What is the cheapest time of day to fly from NIR to ZA?
Find hourly flight availability from Northern Ireland to South Africa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to South Africa as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to South Africa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Northern Ireland to South Africa
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Northern Ireland to South Africa
Discover the top 2 airlines that operate flights from Northern Ireland to South Africa. 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 858,174 searches. Data last updated 27 August 2025.
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 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.