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Cheap flights from Belfast Intl Airport to South Africa from £548

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — JNB
28 giu — 5 lug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to South Africa

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to South Africa
Explore the most affordable flight options available from Belfast Intl to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 maggio 2026.

mer 24/606:10
BFS
-
JNB
2 stops49h 35m
Multiple Airlines
mar 30/618:35
JNB
-
BFS
2 stops29h 45m
Multiple Airlines
Deal found 26/5£548
mer 27/514:35
BFS
-
JNB
2 stops41h 10m
Multiple Airlines
mar 30/618:35
JNB
-
BFS
2 stops29h 15m
Multiple Airlines
Deal found 26/5£572
mer 27/514:35
BFS
-
JNB
2 stops41h 10m
Multiple Airlines
dom 31/518:35
JNB
-
BFS
2 stops29h 00m
Multiple Airlines
Deal found 26/5£633
mar 23/607:35
BFS
-
JNB
3 stops31h 15m
Multiple Airlines
mar 30/612:10
JNB
-
BFS
3 stops35h 55m
Multiple Airlines
Deal found 26/5£828
mer 1/705:55
BFS
-
CPT
3 stops38h 30m
Multiple Airlines
mer 22/716:35
CPT
-
BFS
2 stops23h 45m
Multiple Airlines
Deal found 26/5£983
ven 10/721:30
BFS
-
CPT
3 stops37h 20m
Multiple Airlines
ven 17/716:35
CPT
-
BFS
2 stops22h 40m
Multiple Airlines
Deal found 28/5£1,148
lun 15/608:15
BFS
-
DUR
2 stops31h 20m
Multiple Airlines
gio 2/718:40
DUR
-
BFS
2 stops25h 40m
Multiple Airlines
Deal found 29/5£1,154
dom 14/609:55
BFS
-
DUR
2 stops29h 40m
Multiple Airlines
gio 2/718:40
DUR
-
BFS
2 stops25h 40m
Multiple Airlines
Deal found 29/5£1,173
mer 5/806:00
BFS
-
CPT
2 stops33h 40m
Multiple Airlines
mar 11/818:25
CPT
-
BFS
2 stops29h 00m
Multiple Airlines
Deal found 28/5£1,253

Find flight deals from Belfast Intl to South Africa

Keep the following information in mind while searching for Belfast Intl to South Africa flight deals. Data was last updated 29 maggio 2026.

Round-trip from

£548

Popular in

December

Cheapest in

March

Average price

£704
24/6-30/6
  • 24/6-30/6
  • 4 total stops
  • 79h 20m total
  • Belfast to South Africa
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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, Cheapflights users made 858,174 searches. Data last updated 29 maggio 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to South Africa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

mer 24/6

06:10-08:45

2 stops49h 35m

Johannesburg OR Tambo

mar 30/6

18:35-23:20

2 stops29h 45m

£548

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

mar 23/6

07:35-15:50

3 stops31h 15m

Johannesburg OR Tambo

mar 30/6

12:10-23:05

3 stops35h 55m

£828

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

mer 1/7

05:55-21:25

3 stops38h 30m

Cape Town Intl

mer 22/7

16:35-15:20

2 stops23h 45m

£983

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

ven 10/7

06:15-16:15

2 stops33h 00m

Johannesburg OR Tambo

ven 17/7

10:05-15:55

2 stops30h 50m

£1,131

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

ven 10/7

21:30-11:50

3 stops37h 20m

Cape Town Intl

ven 17/7

16:35-14:15

2 stops22h 40m

£1,148

BelfastDurban

BFS - DUR

BFSDUR

Belfast Intl

lun 15/6

08:15-16:35

2 stops31h 20m

Durban King Shaka Intl

gio 2/7

18:40-19:20

2 stops25h 40m

£1,154

BelfastDurban

BFS - DUR

BFSDUR

Belfast Intl

dom 14/6

09:55-16:35

2 stops29h 40m

Durban King Shaka Intl

gio 2/7

18:40-19:20

2 stops25h 40m

£1,173
Fastest return journey

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

sab 27/6

06:20-10:55

2 stops27h 35m

Johannesburg OR Tambo

sab 11/7

17:00-11:45

2 stops19h 45m

£1,248

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

mer 5/8

06:00-16:40

2 stops33h 40m

Cape Town Intl

mar 11/8

18:25-22:25

2 stops29h 00m

£1,253

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

ven 26/6

22:10-07:10

2 stops32h 00m

Johannesburg OR Tambo

sab 18/7

23:15-17:10

1 stop18h 55m

£1,347

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast Intl to South Africa

Have a flexible travel schedule? Discover the best time to fly to South Africa from Belfast Intl 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 Belfast Intl Airport to South Africa

What is the cheapest month to book a flight from Belfast Intl Airport to South Africa?

Currently, August is the cheapest month in which you can book a flight from Belfast Intl Airport to South Africa (average of £326). Flying from Belfast Intl Airport to South Africa in July is currently the most expensive (average of £769). 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 Belfast Intl Airport to South Africa?

The price you pay for your flight from Belfast Intl Airport to South Africa may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing South Africa

Get insights into the airlines that provide service to South Africa. 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 South Africa. Reviews last updated 29 maggio 2026.
See what other customers who have flown with KLM,Qatar Airways, andBritish Airways from Belfast Intl Airport to South Africa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,526 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Qatar Airways
7.4
Good
3,727 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,010 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to South Africa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Belfast Intl Airport to South Africa?

    While some choose either Belfast Intl - Cape Town Intl or Belfast Intl - Durban King Shaka Intl, Belfast Intl - Johannesburg OR Tambo is the most popular route from Belfast Intl Airport to South Africa.

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

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

  • How can I find direct flights from Belfast Intl to South Africa?

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

  • Can I find deals for business class flights from Belfast Intl to South Africa?

    Yes. Cheapflights offers flight deals from Belfast Intl 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 Belfast Intl Airport to South Africa?

    Currently, August is the cheapest month in which you can book a flight from Belfast Intl Airport to South Africa (average of £326). Flying from Belfast Intl Airport to South Africa in July is currently the most expensive (average of £769). 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

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Top 3 airlines flying from Belfast Intl to South Africa

Discover the top 3 airlines that operate flights from Belfast Intl 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 29 maggio 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£511Average£932FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£565Average£872FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£685Average£1,138FlexibilityNo cancel feeOn-time68%
Search Qatar 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 Belfast Intl to South Africa?

Deals for Belfast Intl to South Africa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to South Africa?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to South Africa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belfast Intl to South Africa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to South Africa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to South Africa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South Africa from Belfast Intl today and book when prices fit your budget.

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