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Cheap flights from Northern Ireland to South Africa from £302

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to South Africa departing on 28/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Northern Ireland to South Africa

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:20 - 10:15BFS  Belfast Intl-CPT Cape Town Intl
40h 55m3 stops London Stansted Stockholm Arlanda Doha Hamad Intl
Multiple Airlines Logo
00:10 - 19:40CPT  Cape Town Intl-BFS Belfast Intl
20h 30m1 stop London Gatwick
£586Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
16:20 - 10:15BFS  Belfast Intl-CPT Cape Town Intl
40h 55m3 stops London Stansted Stockholm Arlanda Doha Hamad Intl
Multiple Airlines Logo
00:10 - 19:15CPT  Cape Town Intl-BFS Belfast Intl
20h 05m2 stops London Gatwick Edinburgh Turnhouse
£605Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
06:10 - 22:10BFS  Belfast Intl-CPT Cape Town Intl
15h 00m1 stop London Gatwick
Multiple Airlines Logo
00:10 - 07:55CPT  Cape Town Intl-BFS Belfast Intl
32h 45m1 stop London Gatwick
£633Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
British Airways Logo
15:40 - 10:25BHD  Belfast City-JNB Johannesburg OR Tambo
16h 45m1 stop London Heathrow
British Airways Logo
22:00 - 10:20JNB  Johannesburg OR Tambo-BHD Belfast City
14h 20m1 stop London Heathrow
£651British Airways
Wed, 30 Dec - Sun, 24 Jan
British Airways Logo
18:15 - 10:25BHD  Belfast City-JNB Johannesburg OR Tambo
14h 10m1 stop London Heathrow
British Airways Logo
19:35 - 10:20JNB  Johannesburg OR Tambo-BHD Belfast City
16h 45m1 stop London Heathrow
£665British Airways
Tue, 10 Nov - Thu, 10 Dec
KLM Logo
09:40 - 11:25BHD  Belfast City-JNB Johannesburg OR Tambo
23h 45m2 stops Amsterdam Schiphol Paris Charles de Gaulle
KLM Logo
23:59 - 09:10JNB  Johannesburg OR Tambo-BHD Belfast City
35h 11m1 stop Amsterdam Schiphol
£729KLM
Tue, 10 Nov - Thu, 10 Dec
KLM Logo
17:20 - 22:00BHD  Belfast City-JNB Johannesburg OR Tambo
26h 40m1 stop Amsterdam Schiphol
KLM Logo
23:59 - 16:50JNB  Johannesburg OR Tambo-BHD Belfast City
18h 51m1 stop Amsterdam Schiphol
£779KLM
Wed, 30 Dec - Sun, 24 Jan
British Airways Logo
17:40 - 10:25BHD  Belfast City-JNB Johannesburg OR Tambo
14h 45m1 stop London Heathrow
British Airways Logo
22:00 - 10:20JNB  Johannesburg OR Tambo-BHD Belfast City
14h 20m1 stop London Heathrow
£814British Airways
Fri, 8 Jan - Thu, 28 Jan
Qatar Airways Logo
07:00 - 10:15BHD  Belfast City-CPT Cape Town Intl
26h 15m2 stops Edinburgh Turnhouse Doha Hamad Intl
Qatar Airways Logo
13:15 - 09:20CPT  Cape Town Intl-BHD Belfast City
21h 05m2 stops Doha Hamad Intl Edinburgh Turnhouse
£1,194Qatar Airways
Thu, 3 Sep - Mon, 7 Sep
Qatar Airways Logo
07:00 - 10:15BHD  Belfast City-CPT Cape Town Intl
26h 15m2 stops Edinburgh Turnhouse Doha Hamad Intl
Qatar Airways Logo
13:15 - 09:20CPT  Cape Town Intl-BHD Belfast City
21h 05m2 stops Doha Hamad Intl Edinburgh Turnhouse
£1,195Qatar Airways
Thu, 3 Sep - Mon, 7 Sep

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KLM flights from Northern Ireland to South Africa

Our best KLM deals on Northern Ireland to South Africa flight tickets
KLM
10 Nov
BHD09:40Belfast City
23h 45m
2 stops
JNB11:25Johannesburg OR Tambo
10 Dec
JNB23:59Johannesburg OR Tambo
35h 11m
1 stop
BHD09:10Belfast City
£729
KLM
30 Dec
BHD17:20Belfast City
26h 40m
1 stop
JNB22:00Johannesburg OR Tambo
24 Jan
JNB23:59Johannesburg OR Tambo
18h 51m
1 stop
BHD16:50Belfast City
£779
KLM
30 Dec
BHD17:20Belfast City
26h 40m
1 stop
JNB22:00Johannesburg OR Tambo
24 Jan
JNB23:59Johannesburg OR Tambo
18h 51m
1 stop
BHD16:50Belfast City
£780

British Airways flights from Northern Ireland to South Africa

Our best British Airways deals on Northern Ireland to South Africa flight tickets
British Airways
30 Dec
BHD15:40Belfast City
16h 45m
1 stop
JNB10:25Johannesburg OR Tambo
24 Jan
JNB22:00Johannesburg OR Tambo
14h 20m
1 stop
BHD10:20Belfast City
£651
British Airways
10 Nov
BHD18:15Belfast City
14h 10m
1 stop
JNB10:25Johannesburg OR Tambo
10 Dec
JNB19:35Johannesburg OR Tambo
16h 45m
1 stop
BHD10:20Belfast City
£665
British Airways
8 Jan
BHD17:40Belfast City
14h 45m
1 stop
JNB10:25Johannesburg OR Tambo
28 Jan
JNB22:00Johannesburg OR Tambo
14h 20m
1 stop
BHD10:20Belfast City
£814

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to South Africa 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, momondo users made 279,928 searches. Data last updated 9 August 2026.
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

Cheapest return flight

BelfastCape Town

BFS Belfast Intl - CPT Cape Town Intl

BFSCPT

Belfast Intl

Wed 9/9

16:20-10:15

3 stops40h 55m

Cape Town Intl

Wed 16/9

00:10-19:40

1 stop20h 30m

£586

BelfastCape Town

BFS Belfast Intl - CPT Cape Town Intl

BFSCPT

Belfast Intl

Wed 9/9

16:20-10:15

3 stops40h 55m

Cape Town Intl

Wed 16/9

00:10-19:15

2 stops20h 05m

£605

BelfastCape Town

BFS Belfast Intl - CPT Cape Town Intl

BFSCPT

Belfast Intl

Wed 9/9

06:10-22:10

1 stop15h 00m

Cape Town Intl

Wed 16/9

00:10-07:55

1 stop32h 45m

£633

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Wed 30/12

15:40-10:25

1 stop16h 45m

Johannesburg OR Tambo

Sun 24/1

22:00-10:20

1 stop14h 20m

£651

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Tue 10/11

18:15-10:25

1 stop14h 10m

Johannesburg OR Tambo

Thu 10/12

19:35-10:20

1 stop16h 45m

£665

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Tue 10/11

09:40-11:25

2 stops23h 45m

Johannesburg OR Tambo

Thu 10/12

23:59-09:10

1 stop35h 11m

£729

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Wed 30/12

17:20-22:00

1 stop26h 40m

Johannesburg OR Tambo

Sun 24/1

23:59-16:50

1 stop18h 51m

£779
Fastest return journey

BelfastJohannesburg

BHD Belfast City - JNB Johannesburg OR Tambo

BHDJNB

Belfast City

Fri 8/1

17:40-10:25

1 stop14h 45m

Johannesburg OR Tambo

Thu 28/1

22:00-10:20

1 stop14h 20m

£814

BelfastCape Town

BHD Belfast City - CPT Cape Town Intl

BHDCPT

Belfast City

Thu 3/9

07:00-10:15

2 stops26h 15m

Cape Town Intl

Mon 7/9

13:15-09:20

2 stops21h 05m

£1,194

BelfastCape Town

BHD Belfast City - CPT Cape Town Intl

BHDCPT

Belfast City

Thu 3/9

07:00-10:15

2 stops26h 15m

Cape Town Intl

Mon 7/9

13:15-09:20

2 stops21h 05m

£1,195

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to South Africa from

How to get the cheapest flight ticket from Northern Ireland to South Africa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South Africa?

In general, April is the cheapest month to fly from Northern Ireland to South Africa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £711. If you aren’t able to travel to South Africa during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £725.

How far in advance should I book a flight from Northern Ireland to South Africa?

You are more likely to see cheaper flights to South Africa from Northern Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to South Africa for around £858 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Africa from Northern Ireland for as low as £619 on momondo.

Can stopping save me money on Northern Ireland to South Africa flights?

You could potentially save up to 6% on your flight if you consider stops on a Northern Ireland to South Africa flight.

Cheap Northern Ireland to South Africa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to South Africa

Fastest flight time

14h 10m

Direct flights

None
The fastest flight from Northern Ireland to South Africa takes 14h 10m
There are no direct flights from Northern Ireland to South Africa. There are no popular flight routes from Northern Ireland to South Africa.
Search flight deals

Frequently asked questions about flying from Northern Ireland to South Africa

  • When did momondo last update prices for flights from Northern Ireland to South Africa?

    Prices for flights from Northern Ireland to South Africa are updated daily.

  • How many operators does momondo search for flights from Northern Ireland to South Africa?

  • How old do you have to be to fly from Northern Ireland to South Africa?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to South Africa.

  • What documentation or ID do you need to fly to South Africa?

    The travel and health documents you'll need for your trip to South Africa may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Africa. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to South Africa

Compare and see reviews for airlines that fly from Northern Ireland to South Africa with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £528Free CancellationRating
7.8
1,555 reviews
Search KLM flights
British AirwaysPriceFrom £565Free CancellationRating
6.7
8,151 reviews
Search British Airways flights
Qatar AirwaysPriceFrom £681Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to South Africa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to South Africa. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to South Africa with flexible booking policies on momondo?

All flight searches from Northern Ireland to South Africa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Northern Ireland to South Africa?

Once all potential Northern Ireland to South Africa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to South Africa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Northern Ireland to South Africa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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