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R12 253+ Cheap flights to Northern Ireland

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
apr 9 — apr 161
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 10 mars 2026.

ons 25/39:50
JNB
-
BFS
2 stops32h 05m
Multiple Airlines
tors 9/46:35
BFS
-
JNB
2 stops24h 45m
Multiple Airlines
Deal found 5/3R12 253
ons 22/413:30
JNB
-
BFS
3 stops32h 30m
Multiple Airlines
ons 29/48:30
BFS
-
JNB
2 stops25h 00m
Multiple Airlines
Deal found 8/3R13 885
ons 25/39:50
JNB
-
BHD
2 stops35h 30m
Multiple Airlines
tors 9/47:00
BHD
-
JNB
2 stops24h 20m
Multiple Airlines
Deal found 5/3R14 351
tors 9/719:25
JNB
-
BHD
1 stop14h 20m
British Airways
ons 9/916:05
BHD
-
JNB
1 stop16h 20m
British Airways
Deal found 10/3R14 650
mån 7/919:25
JNB
-
BHD
1 stop18h 30m
British Airways
tors 10/912:45
BHD
-
JNB
1 stop19h 40m
British Airways
Deal found 7/3R14 734
mån 26/1022:00
JNB
-
BHD
1 stop14h 40m
British Airways
mån 30/1111:30
BHD
-
JNB
1 stop18h 05m
British Airways
Deal found 10/3R14 750
tors 23/419:10
JNB
-
BFS
2 stops28h 50m
Multiple Airlines
tors 30/49:15
BFS
-
JNB
2 stops30h 00m
Multiple Airlines
Deal found 8/3R14 767
fre 23/1019:25
JNB
-
BHD
1 stop14h 25m
British Airways
ons 2/1212:25
BHD
-
JNB
1 stop17h 10m
British Airways
Deal found 10/3R14 767
mån 22/621:15
JNB
-
BHD
1 stop16h 40m
British Airways
tis 8/918:20
BHD
-
JNB
1 stop14h 05m
British Airways
Deal found 9/3R14 784
mån 8/619:25
JNB
-
BHD
1 stop14h 25m
British Airways
tors 11/620:35
BHD
-
JNB
1 stop33h 25m
British Airways
Deal found 7/3R14 817
fre 31/721:15
JNB
-
BHD
1 stop19h 15m
British Airways
ons 2/918:20
BHD
-
JNB
1 stop14h 05m
British Airways
Deal found 10/3R14 917
fre 31/721:15
JNB
-
BHD
1 stop19h 15m
British Airways
tis 1/918:20
BHD
-
JNB
1 stop14h 05m
British Airways
Deal found 10/3R14 950

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 10 mars 2026.

Return from

R12 253

Popular in

April

Cheapest in

October

Average price

R14 451
25/3-9/4
  • 25/3-9/4
  • 4 total stops
  • 56h 50m total
  • Johannesburg to Belfast
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (R1 632 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R485 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 10 mars 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

ons 25/3

9:50-15:55

2 stops32h 05m

Belfast Intl

tors 9/4

6:35-8:20

2 stops24h 45m

R12 253

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

ons 25/3

9:50-19:20

2 stops35h 30m

Belfast City

tors 9/4

7:00-8:20

2 stops24h 20m

R14 351

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

mån 8/6

21:15-12:55

1 stop16h 40m

Belfast City

tors 11/6

6:30-9:25

1 stop25h 55m

R14 734

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

ons 8/7

21:15-13:35

1 stop17h 20m

Belfast City

tors 10/9

12:45-9:25

1 stop19h 40m

R14 767

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

tors 23/4

19:10-23:00

2 stops28h 50m

Belfast Intl

tors 30/4

9:15-16:15

2 stops30h 00m

R14 767
Fastest return journey

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

tis 23/6

19:25-9:00

1 stop14h 35m

Belfast City

sön 6/9

13:10-9:25

1 stop19h 15m

R14 784

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

fre 31/7

21:15-15:30

1 stop19h 15m

Belfast City

tors 3/9

16:35-9:25

1 stop15h 50m

R14 950

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

fre 22/5

19:25-20:35

1 stop26h 10m

Belfast City

tis 26/5

13:45-7:00

1 stop16h 15m

R15 350

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

tis 26/5

21:15-10:45

1 stop14h 30m

Belfast City

fre 31/7

16:25-15:20

2 stops21h 55m

R15 533

JohannesburgBelfast

JNB - BHD

JNBBHD

Johannesburg OR Tambo

mån 30/3

14:55-12:55

2 stops23h 00m

Belfast City

ons 22/4

16:05-7:00

1 stop13h 55m

R15 716

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 14 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
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 16 hours 40 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 691
KLM
KLM
From R11 346
Kenya Airways
Kenya Airways
From R17 068

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 10 mars 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
7,8
Good
1 468 reviews
Check prices

Comfort

7,6

Crew

8,4

Entertainment

7,1

Food

7,3

Overall

7,8

Boarding

7,8

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
7,8
Good
1 468 reviews
KLM
7,8
Good
1 468 reviews
Check prices

Comfort

7,6

Crew

8,4

Entertainment

7,1

Food

7,3

Overall

7,8

Boarding

7,8

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
296 reviews
KLM
7,8
Good
1 468 reviews
Check prices

Comfort

7,6

Crew

8,4

Entertainment

7,1

Food

7,3

Overall

7,8

Boarding

7,8

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
7 781 reviews
KLM
7,8
Good
1 468 reviews
Check prices

Comfort

7,6

Crew

8,4

Entertainment

7,1

Food

7,3

Overall

7,8

Boarding

7,8

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 (16 hours 40 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Northern Ireland

Select your preferred flight destination in Northern Ireland from the list below.
Flights to Belfast Intl
Flights to Belfast City
Flights to Belfast

Fly with Cheapflights

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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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