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R676+ Cheap flights from Belfast

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. 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.
BHD — CPT
Feb 8 — Feb 151
1 adult
1 adult, Economy, 0 bags

What to know about flights from Belfast

Discover essential information about flights departing from Belfast, including flight schedules, destinations, airlines operating at the Belfast 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 9 January 2026.

Cheapest airline

British Airways
On average, British Airways currently has the cheapest one-way flight from Belfast (avg. price of R17 753).
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Find flights from Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Belfast
Explore the most affordable flight options available from Belfast. Find the lowest fares based on data from user searches, with prices last updated on 9 January 2026.

Wed 18/311:25BHD - JNB
1 stop21h 00mBritish Airways
Sun 22/319:35JNB - BHD
1 stop14h 50mBritish Airways
Deal found 7/1R12 864
Wed 29/416:05BHD - JNB
1 stop13h 55mBritish Airways
Wed 6/521:15JNB - BHD
1 stop17h 20mBritish Airways
Deal found 8/1R12 963
Wed 29/416:05BHD - JNB
1 stop13h 55mBritish Airways
Sun 3/521:15JNB - BHD
1 stop14h 15mBritish Airways
Deal found 8/1R13 128
Wed 29/417:15BHD - JNB
1 stop15h 10mBritish Airways
Fri 8/521:15JNB - BHD
1 stop19h 15mBritish Airways
Deal found 8/1R13 310
Mon 16/317:45BHD - JNB
1 stop14h 40mBritish Airways
Fri 20/319:35JNB - BHD
1 stop16h 55mBritish Airways
Deal found 7/1R13 986
Sat 18/46:20BFS - CPT
1 stop25h 40mMultiple Airlines
Sat 23/523:30CPT - BFS
1 stop24h 10mMultiple Airlines
Deal found 8/1R14 695
Wed 4/317:20BHD - CPT
1 stop34h 50mKLM
Wed 18/37:55CPT - BHD
2 stops34h 55mKLM
Deal found 7/1R14 745
Sat 18/410:50BHD - CPT
1 stop21h 10mMultiple Airlines
Sat 23/523:30CPT - BHD
2 stops37h 25mMultiple Airlines
Deal found 8/1R14 893
Wed 4/317:20BHD - CPT
1 stop34h 50mMultiple Airlines
Wed 18/37:55CPT - BHD
2 stops34h 55mMultiple Airlines
Deal found 8/1R15 009
Wed 29/418:00BHD - JNB
2 stops37h 20mMultiple Airlines
Wed 6/59:50JNB - BHD
2 stops29h 00mMultiple Airlines
Deal found 8/1R15 157
Wed 4/314:15BFS - CPT
1 stop17h 45mMultiple Airlines
Wed 18/38:45CPT - BFS
1 stop27h 20mMultiple Airlines
Deal found 7/1R16 180
Wed 11/36:30BHD - CPT
2 stops25h 15mKLM
Wed 25/37:55CPT - BHD
2 stops34h 55mKLM
Deal found 9/1R16 493

Find flights from Belfast within your budget

 
Find flights departing from Belfast 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 9 January 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Wed 18/3

11:25-10:25

1 stop21h 00m

Johannesburg OR Tambo

Sun 22/3

19:35-8:25

1 stop14h 50m

R12 864

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Wed 29/4

16:05-9:25

1 stop16h 20m

Johannesburg OR Tambo

Thu 7/5

19:25-8:45

1 stop14h 20m

R13 128

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Wed 29/4

16:05-7:00

1 stop13h 55m

Johannesburg OR Tambo

Sun 3/5

21:15-10:30

1 stop14h 15m

R13 128

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Wed 29/4

6:30-9:25

1 stop25h 55m

Johannesburg OR Tambo

Sat 9/5

21:15-10:05

1 stop13h 50m

R13 128

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Wed 29/4

18:20-9:25

1 stop14h 05m

Johannesburg OR Tambo

Mon 4/5

21:15-17:30

1 stop21h 15m

R13 310

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Wed 29/4

17:15-9:25

1 stop15h 10m

Johannesburg OR Tambo

Fri 8/5

21:15-15:30

1 stop19h 15m

R13 310

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Mon 16/3

17:45-10:25

1 stop14h 40m

Johannesburg OR Tambo

Fri 20/3

19:35-10:30

1 stop16h 55m

R13 986

BelfastJohannesburg

BHD - JNB

BHDJNB

Belfast City

Wed 29/4

11:30-8:50

2 stops20h 20m

Johannesburg OR Tambo

Wed 6/5

19:25-8:50

1 stop14h 25m

R14 613

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Sat 18/4

6:20-9:00

1 stop25h 40m

Cape Town Intl

Sat 23/5

23:30-22:40

1 stop24h 10m

R14 695

BelfastCape Town

BHD - CPT

BHDCPT

Belfast City

Wed 4/3

17:20-6:10

1 stop34h 50m

Cape Town Intl

Wed 18/3

7:55-16:50

2 stops34h 55m

R14 745

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 18 results
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Best time to book a flight from Belfast

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

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

What is the cheapest month to book a flight from Belfast?

Currently, June is the cheapest month in which you can book a flight from Belfast (average of R12 469). Flying from Belfast in October will prove the most costly (average of R21 375). 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 Belfast?

When flying from Belfast check dates and pricing for the following: KLM. As it departs for the following popular destinations: Cape Town.

British Airways
British Airways
From R2 494
KLM
KLM
From R12 071
Aer Lingus
Aer Lingus
From R815

Airline reviews for flights from Belfast

Get insights into the airlines that provide service from Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Belfast. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read through reviews of airlines serving Belfast, such as KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 434 reviews
Check prices

Comfort

7,6

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

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
1 434 reviews
KLM
7,7
Good
1 434 reviews
Check prices

Comfort

7,6

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

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

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Related info for your journey

Access useful and relevant information related to your journey from Belfast. 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 9 January 2026.

  • What is the cheapest month to fly from Belfast?

    June is currently the cheapest month to fly from Belfast. At this moment in time October 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 Belfast?

    Cheapflights makes it easy to find flights from Belfast by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Belfast?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Belfast with no change fees?

    Yes, we can. To see specific flights from Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast?

Cheapflights makes it easy to find flights from Belfast by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast with no change fees?

Yes, we can. To see specific flights from Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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