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Cheap flights from Belfast Intl Airport to South Africa from £358

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — JNB
9 Aug — 16 Aug1
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 10 July 2026.

Sun 30/809:35
BFS
-
JNB
3 stops46h 35m
Multiple Airlines
Tue 8/914:05
JNB
-
BFS
2 stops30h 45m
Multiple Airlines
Deal found 8/7£642
Mon 3/808:40
BFS
-
JNB
3 stops46h 40m
Multiple Airlines
Sat 15/809:45
JNB
-
BFS
2 stops27h 40m
Multiple Airlines
Deal found 9/7£691
Mon 3/808:40
BFS
-
JNB
3 stops46h 40m
Multiple Airlines
Tue 11/810:05
JNB
-
BFS
3 stops37h 10m
Multiple Airlines
Deal found 7/7£700
Wed 12/806:15
BFS
-
CPT
3 stops29h 25m
Multiple Airlines
Thu 20/816:35
CPT
-
BFS
2 stops27h 20m
Multiple Airlines
Deal found 8/7£876
Sat 22/820:15
BFS
-
CPT
3 stops40h 55m
Multiple Airlines
Sat 29/816:35
CPT
-
BFS
3 stops29h 55m
Multiple Airlines
Deal found 8/7£987
Tue 21/707:50
BFS
-
CPT
3 stops28h 10m
Multiple Airlines
Sat 25/713:15
CPT
-
BFS
2 stops35h 10m
Multiple Airlines
Deal found 5/7£1,031
Sat 11/706:20
BFS
-
JNB
2 stops32h 30m
Multiple Airlines
Sun 16/817:00
JNB
-
BFS
2 stops31h 10m
Multiple Airlines
Deal found 6/7£1,125
Sat 26/1219:50
BFS
-
CPT
3 stops38h 15m
Multiple Airlines
Sun 3/113:50
CPT
-
BFS
3 stops32h 25m
Multiple Airlines
Deal found 8/7£1,234
Tue 4/806:15
BFS
-
DUR
3 stops25h 25m
Multiple Airlines
Sat 29/818:40
DUR
-
BFS
2 stops29h 00m
Multiple Airlines
Deal found 7/7£1,242

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 10 July 2026.

Round-trip from

£642

One-way from

£358

Popular in

December

Cheapest in

March

Average price

£997
30/8-8/9
  • 30/8-8/9
  • 5 total stops
  • 77h 20m total
  • Belfast to South Africa
Search Deals
17/8
  • 17/8
  • 3 total stops
  • 46h 40m total
  • Belfast to South Africa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 10 July 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

Mon 3/8

08:40-08:20

3 stops46h 40m

Johannesburg OR Tambo

Sat 15/8

09:45-12:25

2 stops27h 40m

£691

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Mon 3/8

08:40-08:20

3 stops46h 40m

Johannesburg OR Tambo

Tue 11/8

10:05-22:15

3 stops37h 10m

£700

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Sat 22/8

20:15-14:10

3 stops40h 55m

Cape Town Intl

Sat 29/8

16:35-21:30

3 stops29h 55m

£987

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Tue 21/7

07:50-13:00

3 stops28h 10m

Cape Town Intl

Sat 25/7

13:15-23:25

2 stops35h 10m

£1,031

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Sat 2/1

07:00-20:05

3 stops35h 05m

Cape Town Intl

Sat 9/1

06:05-20:15

3 stops40h 10m

£1,076
Fastest return journey

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Sun 30/8

06:25-07:10

2 stops23h 45m

Johannesburg OR Tambo

Tue 8/9

18:50-10:40

1 stop16h 50m

£1,094

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Fri 1/1

07:55-13:00

3 stops27h 05m

Cape Town Intl

Sat 9/1

07:00-20:15

3 stops39h 15m

£1,130

BelfastDurban

BFS - DUR

BFSDUR

Belfast Intl

Tue 4/8

06:15-08:40

3 stops25h 25m

Durban King Shaka Intl

Sat 29/8

18:40-22:40

2 stops29h 00m

£1,242

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Wed 12/8

21:10-09:30

2 stops35h 20m

Cape Town Intl

Thu 20/8

23:15-22:25

1 stop24h 10m

£1,357

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Wed 16/12

07:00-12:10

2 stops27h 10m

Johannesburg OR Tambo

Wed 30/12

23:59-14:05

1 stop16h 06m

£1,482

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 15 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 £770). 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 19 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 10 July 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
1,536 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.8
Good
1,536 reviews
KLM
7.8
Good
1,536 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Qatar Airways
7.3
Good
3,743 reviews
KLM
7.8
Good
1,536 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
8,107 reviews
KLM
7.8
Good
1,536 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 £770). 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 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£511Average£1,006FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£565Average£871FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£686Average£1,139FlexibilityNo 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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