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R10 915+ Cheap flights to Northern Ireland

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
Jan 14 — Jan 211
1 adult
1 adult, Economy, 0 bags

Flights to Northern Ireland in 2025

Enter your travel dates to find the best prices.

Best flights to Northern Ireland
Discover carefully curated flight deals to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 December 2025.

Fri 23/119:35JNB - BHD
1 stop16h 55mBritish Airways
Tue 27/18:45BHD - JNB
1 stop20h 50mBritish Airways
Deal found 13/12R14 441
Wed 28/119:05JNB - BFS
2 stops26h 30mMultiple Airlines
Wed 4/26:30BFS - JNB
2 stops26h 20mMultiple Airlines
Deal found 14/12R14 609
Fri 23/122:00JNB - BHD
1 stop14h 30mBritish Airways
Mon 26/114:40BHD - JNB
1 stop17h 45mBritish Airways
Deal found 13/12R14 441
Tue 26/521:15JNB - BHD
1 stop14h 20mBritish Airways
Fri 31/720:05BHD - JNB
1 stop36h 20mBritish Airways
Deal found 14/12R15 048
Wed 7/19:50JNB - BFS
2 stops32h 20mMultiple Airlines
Tue 20/15:45BFS - JNB
3 stops23h 25mMultiple Airlines
Deal found 14/12R18 641
Sun 4/117:00JNB - BFS
3 stops22h 10mMultiple Airlines
Tue 6/15:45BFS - JNB
3 stops27h 05mMultiple Airlines
Deal found 13/12R32 121

Find flight deals to Northern Ireland

Find the latest flights to Northern Ireland in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 15 December 2025.

Return from

R14 441

One-way from

R10 915

Popular in

April

Cheapest in

January

Average price

R15 655
British Airways
  • British Airways
  • 23/1-26/1
  • 2 total stops
  • 50h 20m total
  • Johannesburg to Belfast
Search Deals
5/1
  • 5/1
  • 2 total stops
  • 35h 15m total
  • Johannesburg to Northern Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (R1 620 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R420 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Northern Ireland that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 15 December 2025.
Use the filters below to find and compare flights to Northern Ireland that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

Fri 23/1

19:35-10:30

1 stop16h 55m

Belfast City

Tue 27/1

8:45-7:35

1 stop20h 50m

R14 441

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

Fri 23/1

22:00-10:30

1 stop14h 30m

Belfast City

Mon 26/1

14:40-10:25

1 stop17h 45m

R14 441

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 28/1

19:05-19:35

2 stops26h 30m

Belfast Intl

Wed 4/2

6:30-10:50

2 stops26h 20m

R14 609

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

Tue 26/5

21:15-10:35

1 stop14h 20m

Belfast City

Fri 31/7

20:05-9:25

1 stop36h 20m

R15 048

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 7/1

9:50-16:10

2 stops32h 20m

Belfast Intl

Tue 20/1

5:45-7:10

3 stops23h 25m

R18 641

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Sun 4/1

17:00-13:10

3 stops22h 10m

Belfast Intl

Tue 6/1

5:45-10:50

3 stops27h 05m

R32 121

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Mon 5/1

9:50-19:05

2 stops35h 15m

R10 915

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

Mon 5/1

9:50-20:50

2 stops37h 00m

R11 320

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Best time to book a flight to Northern Ireland

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

How long is the flight to Northern Ireland?

On average, a flight from Johannesburg to Northern Ireland takes 14 hours 20 minutes. Flights to Northern Ireland from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Northern Ireland?

The most popular airlines flying from Johannesburg to Northern Ireland are British Airways, KLM and Kenya Airways.

British Airways
British Airways
From R12 740
KLM
KLM
From R10 942
Kenya Airways
Kenya Airways
From R15 424

What are the cheapest airlines that fly to Northern Ireland?

The cheapest airlines flying from Johannesburg to Northern Ireland are KLM, British Airways and Kenya Airways.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 mm per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 15 December 2025.
See what other customers who have flown with KLM, Kenya Airways, andBritish Airways to the United Kingdom have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 430 reviews
Check prices

Boarding

7,8

Comfort

7,6

Crew

8,4

Entertainment

7,1

Overall

7,7

Food

7,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7,7
Good
1 430 reviews
KLM
7,7
Good
1 430 reviews
Check prices

Boarding

7,8

Comfort

7,6

Crew

8,4

Entertainment

7,1

Overall

7,7

Food

7,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Kenya Airways
6,8
Okay
287 reviews
KLM
7,7
Good
1 430 reviews
Check prices

Boarding

7,8

Comfort

7,6

Crew

8,4

Entertainment

7,1

Overall

7,7

Food

7,2

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
7 575 reviews
KLM
7,7
Good
1 430 reviews
Check prices

Boarding

7,8

Comfort

7,6

Crew

8,4

Entertainment

7,1

Overall

7,7

Food

7,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

FAQs about flying to Northern Ireland

  • Can I find cheaper flights to Northern Ireland if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Northern Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Northern Ireland?

    Based on reviews from Cheapflights users, KLM is rated the highest out of the airlines that fly to Northern Ireland.

  • What is the cheapest airport to fly to in Northern Ireland?

    Belfast Intl is currently the cheapest airport to fly to in Northern Ireland. One-way flights to Belfast Intl typically cost R877, while return flights cost around R4 489.

  • Where does the fastest flight to Northern Ireland depart from?

    For those looking to save time traveling to Northern Ireland, Johannesburg offers the quickest one-way flight (14 hours 20 minutes).

  • Does Belfast Intl have car hire?

    Yes. Those touching down at Belfast Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Belfast Intl?

    Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0,0 km away from Belfast Intl).

See more FAQs

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Find flights to Northern Ireland

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Flights to Belfast Intl
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Flights to Belfast

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How does Cheapflights help users find flights to Northern Ireland?

When you search for this flight to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Northern Ireland?

Cheapflights simply makes it quick and affordable to book flights to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Northern Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Northern Ireland today and book when you’re ready!

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