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Cheap flights from Belfast Intl Airport to Johannesburg from £419

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — JNB
30 Aug — 6 Sep1
1 adult

Cheapflights Tip: The best prices from Belfast Intl to Johannesburg are usually found in February or May, booked 26 days in advance, depart on a Monday or Sunday and return on a Sunday

Cheap flight deals from Belfast Intl to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 August 2025.

Round-trip from

£687

One-way from

£419

Popular in

December

Cheapest in

February

Average price

£737
9/10-16/10
  • 9/10-16/10
  • 4 total stops
  • 57h 10m total
  • Belfast to Johannesburg
Search Deals
12/12
  • 12/12
  • 3 total stops
  • 37h 10m total
  • Belfast to Johannesburg
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Belfast Intl to Johannesburg

Cheapest flights from Belfast Intl to Johannesburg
Explore the most affordable flight options available from Belfast Intl to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2025.

Thu 9/1006:10BFS - JNB
2 stops33h 05mMultiple Airlines
Thu 16/1019:10JNB - BFS
2 stops24h 05mMultiple Airlines
Deal found 25/8£687
Tue 26/806:00BFS - JNB
2 stops25h 50mMultiple Airlines
Wed 3/923:15JNB - BFS
1 stop24h 10mMultiple Airlines
Deal found 25/8£866

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Johannesburg 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 25 August 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Johannesburg that are best for you.

Fly from

Belfast Intl

Fly to

Johannesburg

Route

Depart

Return

Price

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

£687

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Fri 12/12

08:05-23:15

3 stops37h 10m

£419

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Thu 11/12

21:05-23:15

3 stops48h 10m

£420

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Best time to book a flight from Belfast Intl to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg 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 Johannesburg

How far ahead should I book a flight from Belfast Intl Airport to Johannesburg?

Use this chart to determine the optimal time to book a return flight from Belfast Intl to Johannesburg. Price data was last updated on 22 August 2025.

The price you pay for your flight from Belfast Intl Airport to Johannesburg may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Johannesburg (average of £703). Flying from Belfast Intl Airport to Johannesburg 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 BFS to JNB?

Find hourly flight availability from Belfast Intl to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 August 2025.

One of the essential ways to save on airfare from Belfast Intl Airport to Johannesburg is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 9% on airfare.

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. 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 Johannesburg. Reviews last updated 25 August 2025.
Get a feel of what it's like to fly with KLM and British Airways from Belfast Intl Airport to Johannesburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,388 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,388 reviews
KLM
7.8
Good
1,388 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,305 reviews
KLM
7.8
Good
1,388 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

  • What are the cheapest airlines flying from Belfast Intl Airport to Johannesburg round-trip?

    Flying on KLM is currently your cheapest option to Johannesburg, with prices starting at £522. Another option worth looking into is British Airways, starting at £601 return. KLM is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Johannesburg 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 Johannesburg?

    Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Johannesburg (average of £703). Flying from Belfast Intl Airport to Johannesburg 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.

See more FAQs

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Alternative routes for Belfast Intl to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to OR Tambo flights
Belfast Intl to Cape Town flights
Belfast City to Cape Town flights
Belfast Intl to Durban flights
Belfast City to OR Tambo flights
Belfast City to Durban flights

Top 2 airlines flying from Belfast Intl to Johannesburg

Discover the top 2 airlines that operate flights from Belfast Intl to Johannesburg. 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 25 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£522Average£658FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£601Average£764FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Johannesburg?

Cheapflights helps you search for flights from Belfast Intl to Johannesburg via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to Johannesburg 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 Johannesburg with no change fees?

Yes, we can. To see specific flights from Belfast Intl to Johannesburg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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