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R7 466+ 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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
Apr 4 — Apr 111
1 adult
1 adult, Economy, 0 bags

Flights to Northern Ireland in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Northern Ireland
Explore the most affordable flight options available to Northern Ireland. Find the lowest fares based on data from user searches, with prices last updated on 5 March 2026.

Wed 25/39:50
JNB
-
BFS
2 stops32h 05m
Multiple Airlines
Thu 9/46:35
BFS
-
JNB
2 stops24h 45m
Multiple Airlines
Deal found 5/3R12 157
Wed 25/39:50
JNB
-
BHD
2 stops35h 30m
Multiple Airlines
Thu 9/47:00
BHD
-
JNB
2 stops24h 20m
Multiple Airlines
Deal found 5/3R14 238
Wed 11/322:00
JNB
-
BHD
1 stop35h 30m
British Airways
Sun 15/320:25
BHD
-
JNB
1 stop36h 00m
British Airways
Deal found 28/2R14 701
Mon 9/312:45
JNB
-
BHD
2 stops27h 30m
British Airways
Thu 12/317:45
BHD
-
JNB
1 stop14h 40m
British Airways
Deal found 3/3R14 734
Wed 15/48:20
JNB
-
BFS
3 stops32h 00m
Multiple Airlines
Wed 22/415:40
BFS
-
JNB
3 stops20h 25m
Multiple Airlines
Deal found 1/3R15 857
Sat 18/413:30
JNB
-
BFS
3 stops34h 10m
Multiple Airlines
Sat 25/422:15
BFS
-
JNB
3 stops40h 35m
Multiple Airlines
Deal found 4/3R16 864
Thu 26/317:00
JNB
-
BFS
2 stops40h 40m
Multiple Airlines
Thu 9/420:05
BFS
-
JNB
1 stop38h 00m
Multiple Airlines
Deal found 5/3R31 978

Find flight deals to Northern Ireland

Find the latest flights to Northern Ireland in 2026, 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 5 March 2026.

Return from

R12 157

One-way from

R7 466

Popular in

April

Cheapest in

October

Average price

R14 337
25/3-9/4
  • 25/3-9/4
  • 4 total stops
  • 56h 50m total
  • Johannesburg to Belfast
Search Deals
24/7
  • 24/7
  • 2 total stops
  • 21h 15m total
  • Johannesburg to Northern Ireland
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (R1 512 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R433 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
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 5 March 2026.
Use the filters below to find and compare flights to Northern Ireland that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 25/3

9:50-15:55

2 stops32h 05m

Belfast Intl

Thu 9/4

6:35-8:20

2 stops24h 45m

R12 157
Fastest return journey

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

Tue 26/5

21:15-10:45

1 stop14h 30m

Belfast City

Fri 31/7

16:25-15:20

2 stops21h 55m

R15 361

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

Wed 25/3

13:45-16:35

2 stops28h 50m

Belfast City

Thu 9/4

14:20-7:00

1 stop15h 40m

R16 204

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Sat 18/4

13:30-22:40

3 stops34h 10m

Belfast Intl

Sat 25/4

22:15-15:50

3 stops40h 35m

R16 864

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

Tue 26/5

12:10-16:55

3 stops53h 45m

Belfast City

Fri 31/7

6:30-10:55

2 stops27h 25m

R19 639

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 15/4

23:15-22:25

1 stop24h 10m

Belfast Intl

Wed 22/4

8:15-12:00

2 stops26h 45m

R24 595

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 26/3

17:00-7:40

2 stops40h 40m

Belfast Intl

Thu 9/4

20:05-11:05

1 stop38h 00m

R31 978
Cheapest one-way
Fastest single journey

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 23/7

1:15-8:00

3 stops31h 45m

R8 688

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Sorted by cheapest first

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 30 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 608
KLM
KLM
From R11 257
Kenya Airways
Kenya Airways
From R16 935

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 5 March 2026.
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
1 465 reviews
Check prices

Boarding

7,8

Food

7,3

Comfort

7,6

Crew

8,4

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7,7
Good
1 465 reviews
KLM
7,7
Good
1 465 reviews
Check prices

Boarding

7,8

Food

7,3

Comfort

7,6

Crew

8,4

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Kenya Airways
6,7
Okay
294 reviews
KLM
7,7
Good
1 465 reviews
Check prices

Boarding

7,8

Food

7,3

Comfort

7,6

Crew

8,4

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6,7
Okay
7 775 reviews
KLM
7,7
Good
1 465 reviews
Check prices

Boarding

7,8

Food

7,3

Comfort

7,6

Crew

8,4

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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.

  • 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 30 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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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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