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R14 330+ Cheap flights to Belfast Intl

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
Jan 25 — Feb 11
1 adult
1 adult, Economy, 0 bags

Flights to Belfast Intl in 2025

Enter your travel dates to find the best prices.

Best flights to Belfast Intl Airport
Discover carefully curated flight deals to Belfast Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.

Mon 6/418:00JNB - BFS
2 stops27h 25mMultiple Airlines
Fri 29/56:15BFS - JNB
2 stops27h 15mMultiple Airlines
Deal found 26/12R14 330
Tue 20/123:59JNB - BFS
2 stops23h 41mMultiple Airlines
Wed 28/117:30BFS - JNB
1 stop16h 40mMultiple Airlines
Deal found 24/12R18 474
Sat 17/119:20JNB - BFS
1 stop17h 35mMultiple Airlines
Fri 30/114:40BFS - JNB
2 stops29h 25mMultiple Airlines
Deal found 24/12R19 307
Sun 5/423:15JNB - BFS
1 stop15h 35mMultiple Airlines
Thu 28/58:20BFS - JNB
2 stops46h 50mMultiple Airlines
Deal found 26/12R22 968
Sun 5/423:15JNB - BFS
1 stop15h 35mMultiple Airlines
Fri 29/521:10BFS - JNB
2 stops34h 00mMultiple Airlines
Deal found 26/12R23 917
Thu 22/17:30JNB - BFS
2 stops39h 10mMultiple Airlines
Wed 28/117:30BFS - JNB
1 stop16h 40mMultiple Airlines
Deal found 24/12R26 430
Wed 21/120:30JNB - BFS
2 stops39h 40mMultiple Airlines
Wed 28/117:30BFS - JNB
1 stop16h 40mMultiple Airlines
Deal found 24/12R26 463
Thu 22/123:59JNB - BFS
1 stop15h 41mMultiple Airlines
Sun 1/220:45BFS - JNB
2 stops35h 45mMultiple Airlines
Deal found 24/12R26 696
Thu 22/123:59JNB - BFS
1 stop15h 41mMultiple Airlines
Thu 29/16:30BFS - JNB
2 stops19h 25mMultiple Airlines
Deal found 24/12R26 979
Thu 22/123:59JNB - BFS
1 stop15h 41mMultiple Airlines
Mon 26/120:55BFS - JNB
2 stops29h 00mMultiple Airlines
Deal found 24/12R27 013
Sun 5/423:15JNB - BFS
1 stop15h 35mMultiple Airlines
Sat 30/510:00BFS - JNB
2 stops27h 20mMultiple Airlines
Deal found 26/12R27 046

Find flight deals to Belfast Intl Airport

Find the latest flights to Belfast Intl in 2025, 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 26 December 2025.

Return from

R13 132

Popular in

April

Cheapest in

January

Average price

R15 445
KLM
  • KLM
  • 20/1-29/1
  • 2 total stops
  • 45h 36m total
  • Johannesburg to Belfast
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (R1 599 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R415 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Belfast Intl 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 26 December 2025.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Mon 6/4

18:00-20:25

2 stops27h 25m

Belfast Intl

Fri 29/5

6:15-10:30

2 stops27h 15m

R14 330

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Tue 20/1

23:59-21:40

2 stops23h 41m

Belfast Intl

Wed 28/1

17:30-12:10

1 stop16h 40m

R18 474

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Sat 17/1

19:20-10:55

1 stop17h 35m

Belfast Intl

Fri 30/1

14:40-22:05

2 stops29h 25m

R19 307

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Sun 5/4

23:15-13:50

1 stop15h 35m

Belfast Intl

Thu 28/5

8:20-8:10

2 stops46h 50m

R22 968

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Sun 5/4

23:15-13:50

1 stop15h 35m

Belfast Intl

Fri 29/5

21:10-8:10

2 stops34h 00m

R23 917

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 22/1

7:30-20:40

2 stops39h 10m

Belfast Intl

Wed 28/1

17:30-12:10

1 stop16h 40m

R26 430

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 21/1

20:30-10:10

2 stops39h 40m

Belfast Intl

Wed 28/1

17:30-12:10

1 stop16h 40m

R26 463

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 22/1

23:59-13:40

1 stop15h 41m

Belfast Intl

Sun 1/2

20:45-10:30

2 stops35h 45m

R26 696

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 22/1

23:59-13:40

1 stop15h 41m

Belfast Intl

Thu 29/1

6:30-3:55

2 stops19h 25m

R26 979

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 22/1

23:59-13:40

1 stop15h 41m

Belfast Intl

Mon 26/1

20:55-3:55

2 stops29h 00m

R27 013

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 11 results
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2

Best time to book a flight to Belfast Intl

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

When is the best time to book a flight to Belfast Intl?

Use this chart to determine the optimal time to book a return flight from Johannesburg to Belfast Intl. Price data was last updated on 19 December 2025.

To ensure you get the cheapest price possible for a flight to Belfast Intl, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Belfast Intl?

On average, a flight from Johannesburg to Belfast Intl takes 14 hours 35 minutes. Flights to Belfast Intl 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 Belfast Intl?

The most popular airlines flying from Johannesburg to Belfast Intl are British Airways and KLM.

British Airways
British Airways
From R13 224
KLM
KLM
From R10 795

What are the cheapest airlines that fly to Belfast Intl?

The cheapest airlines flying from Johannesburg to Belfast Intl are KLM and British Airways.

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl 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 Belfast Intl when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl, 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 Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Belfast Intl. Reviews last updated 26 December 2025.
Read through reviews of airlines serving the United Kingdom, such as KLM and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 434 reviews
Check prices

Overall

7,7

Food

7,2

Entertainment

7,1

Comfort

7,6

Boarding

7,7

Crew

8,3

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

Overall

7,7

Food

7,2

Entertainment

7,1

Comfort

7,6

Boarding

7,7

Crew

8,3

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6,7
Okay
7 617 reviews
KLM
7,7
Good
1 434 reviews
Check prices

Overall

7,7

Food

7,2

Entertainment

7,1

Comfort

7,6

Boarding

7,7

Crew

8,3

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

FAQs about flying to Belfast Intl

  • Can I find cheaper flights to Belfast Intl 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 Belfast Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belfast Intl?

    Based on reviews from Cheapflights users, KLM is rated the highest out of the airlines that fly to Belfast Intl.

  • 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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Users can book flights with no change fees policies with our dedicated filters. Book flights to Belfast Intl flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Belfast Intl flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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