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R13 427+ Cheap flights to Northern Ireland

— BFS
Oct 8 — Oct 151
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

Wed 25/1122:00 -
1 stop14h 05m
Wed 27/117:35 -
1 stop14h 50m
Deal found 4/9R13 427
Wed 25/1122:00 -
1 stop17h 15m
Wed 20/117:35 -
1 stop14h 50m
Deal found 6/9R13 443
Tue 24/1119:35 -
1 stop14h 50m
Tue 2/218:15 -
1 stop14h 10m
Deal found 4/9R13 603
Wed 18/1119:35 -
1 stop16h 30m
Tue 2/216:55 -
1 stop15h 30m
Deal found 4/9R13 651
Mon 19/1014:30 -
2 stops20h 25m
Mon 26/106:30 -
2 stops35h 40m
Deal found 4/9R13 828
Tue 24/1119:35 -
1 stop14h 10m
Tue 26/118:15 -
1 stop14h 10m
Deal found 4/9R14 596
Tue 24/1119:35 -
1 stop14h 50m
Mon 1/214:50 -
1 stop17h 35m
Deal found 4/9R14 612
Tue 24/1119:35 -
1 stop14h 10m
Thu 21/111:05 -
1 stop21h 20m
Deal found 6/9R14 628
Wed 25/1119:35 -
1 stop16h 30m
Tue 26/118:15 -
2 stops19h 20m
Deal found 4/9R14 724
Tue 24/1119:35 -
1 stop14h 10m
Tue 19/116:55 -
2 stops20h 40m
Deal found 6/9R14 740
Thu 26/1119:35 -
1 stop14h 05m
Wed 3/211:40 -
1 stop17h 55m
Deal found 4/9R14 772
Tue 24/1119:35 -
1 stop14h 50m
Sun 17/115:15 -
1 stop17h 10m
Deal found 6/9R14 788

Find flight deals to Northern Ireland

Return from

R13 427

Popular in

August

Cheapest in

March

Average price

R14 404
British Airways
  • British Airways
  • 25/11-20/1
  • 2 total stops
  • 32h 05m total
  • Johannesburg to Belfast
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (R1 339 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R474 potential savings vs. average return price).
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Average for return flights in September 2026
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Cheapflights Fare Finder

 
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 Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Sun 15/11

19:35-7:40

1 stop14h 05m

Belfast City

Fri 5/2

11:50-10:25

1 stop20h 35m

R14 772

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Tue 24/11

19:35-11:30

1 stop17h 55m

Belfast City

Mon 18/1

17:35-10:25

1 stop14h 50m

R14 788

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Thu 26/11

19:35-10:55

1 stop17h 20m

Belfast City

Fri 22/1

13:35-10:25

1 stop18h 50m

R14 788

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Thu 26/11

19:35-7:40

1 stop14h 05m

Belfast City

Mon 18/1

6:35-7:35

1 stop23h 00m

R14 788

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Thu 26/11

19:35-10:55

1 stop17h 20m

Belfast City

Fri 29/1

6:45-8:40

2 stops23h 55m

R14 884

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Thu 11/2

22:00-10:55

1 stop14h 55m

Belfast City

Mon 15/2

9:25-15:35

2 stops28h 10m

R14 900
Fastest return journey

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Mon 23/11

22:00-10:50

1 stop14h 50m

Belfast City

Sat 23/1

18:15-10:25

1 stop14h 10m

R15 156

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Fri 27/11

19:35-10:55

1 stop17h 20m

Belfast City

Fri 22/1

17:45-10:25

1 stop14h 40m

R15 156

JohannesburgBelfast

JNB Johannesburg OR Tambo - BHD Belfast City

JNBBHD

Johannesburg OR Tambo

Fri 20/11

13:45-10:55

2 stops23h 10m

Belfast City

Sun 31/1

17:35-10:25

1 stop14h 50m

R15 172

JohannesburgBelfast

JNB Johannesburg OR Tambo - BFS Belfast Intl

JNBBFS

Johannesburg OR Tambo

Wed 25/11

18:50-13:50

2 stops21h 00m

Belfast Intl

Wed 20/1

7:00-11:00

2 stops26h 00m

R15 428

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

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 5 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 airline flying from Johannesburg to Northern Ireland is British Airways.

British Airways
British Airways
From R12 200

What are the cheapest airlines that fly to Northern Ireland?

The cheapest airline flying from Johannesburg to Northern Ireland is British Airways.

Rainfall in Northern Ireland 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

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

See what other customers who have flown with British 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.
British Airways
6,7
Okay
8 211 reviews
Check prices

Comfort

6,8

Crew

7,7

Food

6,4

Overall

6,7

Boarding

7,0

Entertainment

6,5

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6,7
Okay
8 211 reviews
British Airways
6,7
Okay
8 211 reviews
Check prices

Comfort

6,8

Crew

7,7

Food

6,4

Overall

6,7

Boarding

7,0

Entertainment

6,5

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

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, British Airways 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 R1 257, while return flights cost around R1 860.

  • How much is a return flight to Northern Ireland?

    A return flight to Northern Ireland will typically cost around R1 860, however they can be found for as little as R1 860.

  • 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 5 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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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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