R821+ Cheap flights from Northern Ireland

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BFS — JNB
Apr 4 — Apr 111
1 adult
1 adult, Economy, 0 bags

What to know about flights from Northern Ireland

Discover essential information about flights departing from Northern Ireland, including flight schedules, destinations, airlines operating at the Northern Ireland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 5 March 2026.

Good round-trip deal

R349 or less

Good one-way deal

R1 083 or less
Price to beat on a round-trip flight from Northern Ireland.
Search Deals
Price to beat on a one-way flight from Northern Ireland.
Search Deals

Find flights from Northern Ireland

Enter your travel dates to find the best prices.

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

Mon 20/49:15
BFS
-
CPT
1 stop22h 45m
Multiple Airlines
Tue 28/411:00
CPT
-
BFS
1 stop25h 35m
Multiple Airlines
Deal found 2/3R11 409
Mon 20/49:50
BHD
-
CPT
1 stop22h 10m
Multiple Airlines
Tue 28/411:00
CPT
-
BHD
1 stop27h 40m
Multiple Airlines
Deal found 2/3R12 066
Fri 24/417:30
BHD
-
JNB
1 stop26h 50m
KLM
Mon 27/423:15
JNB
-
BHD
1 stop35h 05m
KLM
Deal found 1/3R13 494
Wed 10/617:30
BHD
-
JNB
1 stop26h 50m
KLM
Sat 4/723:15
JNB
-
BHD
1 stop35h 05m
KLM
Deal found 1/3R15 021
Mon 20/417:30
BHD
-
CPT
2 stops27h 15m
KLM
Tue 28/423:45
CPT
-
BHD
2 stops34h 35m
KLM
Deal found 2/3R15 070
Wed 8/417:30
BHD
-
CPT
1 stop35h 20m
KLM
Tue 21/423:45
CPT
-
BHD
2 stops34h 35m
KLM
Deal found 28/2R15 103
Wed 8/417:30
BHD
-
CPT
1 stop35h 20m
KLM
Wed 22/423:15
CPT
-
BHD
1 stop18h 40m
KLM
Deal found 28/2R15 218
Mon 16/37:20
BHD
-
CPT
1 stop24h 40m
Multiple Airlines
Tue 17/312:30
CPT
-
BHD
1 stop23h 05m
Multiple Airlines
Deal found 2/3R15 415
Fri 24/49:50
BHD
-
JNB
1 stop34h 30m
Multiple Airlines
Mon 27/418:00
JNB
-
BHD
2 stops23h 55m
Multiple Airlines
Deal found 28/2R15 546
Mon 23/317:20
BHD
-
JNB
1 stop26h 45m
KLM
Mon 6/423:15
JNB
-
BHD
1 stop35h 05m
KLM
Deal found 2/3R15 596
Thu 9/417:30
BHD
-
CPT
2 stops27h 15m
KLM
Tue 21/423:45
CPT
-
BHD
2 stops34h 35m
KLM
Deal found 28/2R15 628
Fri 17/47:35
BFS
-
JNB
3 stops47h 45m
Multiple Airlines
Fri 24/414:45
JNB
-
BFS
2 stops20h 10m
Multiple Airlines
Deal found 3/3R15 661

Find flights from Northern Ireland within your budget

 
Find flights departing from Northern Ireland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 March 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Mon 20/4

9:15-9:00

1 stop22h 45m

Cape Town Intl

Tue 28/4

11:00-11:35

1 stop25h 35m

R11 409

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Fri 24/4

9:50-21:20

1 stop34h 30m

Johannesburg OR Tambo

Mon 27/4

23:15-9:20

1 stop35h 05m

R13 494

BelfastCape Town

BHD - CPT

BHDCPT

Belfast City

Wed 8/4

17:30-5:50

1 stop35h 20m

Cape Town Intl

Tue 21/4

23:15-9:20

1 stop35h 05m

R15 218

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Fri 24/4

9:50-21:20

1 stop34h 30m

Johannesburg OR Tambo

Mon 27/4

18:00-16:55

2 stops23h 55m

R15 546

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Fri 17/4

7:35-8:20

3 stops47h 45m

Johannesburg OR Tambo

Fri 24/4

14:45-9:55

2 stops20h 10m

R15 661
Fastest return journey

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Sat 16/5

16:15-7:00

1 stop13h 45m

Johannesburg OR Tambo

Wed 20/5

19:25-12:00

1 stop17h 35m

R15 711

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Sat 16/5

16:15-9:25

1 stop16h 10m

Johannesburg OR Tambo

Tue 19/5

19:25-10:45

1 stop16h 20m

R15 711

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Mon 23/3

6:30-12:10

2 stops27h 40m

Johannesburg OR Tambo

Mon 6/4

23:15-9:20

1 stop35h 05m

R16 121

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Tue 24/3

5:45-16:00

3 stops32h 15m

Johannesburg OR Tambo

Thu 9/4

13:30-23:00

3 stops34h 30m

R16 236

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Mon 11/5

18:50-13:35

3 stops41h 45m

Cape Town Intl

Mon 18/5

23:30-16:15

1 stop17h 45m

R16 236

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 51 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Northern Ireland

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

Travel insights for flights from Northern Ireland

Get recent, data-driven insights about flights from Northern Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Northern Ireland?

Currently, September is the cheapest month in which you can book a flight from Northern Ireland (average of R10 589). Flying from Northern Ireland in December will prove the most costly (average of R15 333). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Northern Ireland?

When flying from Northern Ireland check dates and pricing for the following: British Airways, KLM. As they depart for the following popular destinations: Johannesburg.

British Airways
British Airways
From R2 483
KLM
KLM
From R12 969
easyJet
easyJet
From R1 179
Aer Lingus
Aer Lingus
From R811

What is the cheapest place to fly to from Northern Ireland?

The cheapest city to fly to from Northern Ireland is Manchester, with prices starting at R347. Explore other affordable destinations below.

Manchester
Manchester
From R347
Edinburgh Turnhouse
Edinburgh Turnhouse
From R1 083
London
London
From R1 451

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.

Related info for your journey

Access useful and relevant information related to your journey from Northern Ireland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 March 2026.

  • What is the cheapest month to fly from Northern Ireland?

    September is currently the cheapest month to fly from Northern Ireland. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Northern Ireland?

    When you search for this flight from 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 from Northern Ireland?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Northern Ireland.

  • Can Cheapflights find flights from Northern Ireland with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Northern Ireland, users can toggle the no change fees filter when performing a flight search.

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

    Yes, Cheapflights offers price alerts on flights from Northern Ireland so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland?

When you search for this flight from 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 from Northern Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Northern Ireland.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Northern Ireland, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on flights from Northern Ireland so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.