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R800+ Cheap flights from Belfast Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. 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
Mar 30 — Apr 61
1 adult

What to know about flights from Belfast Intl

Discover essential information about flights departing from Belfast Intl, including flight schedules, destinations, airlines operating at the Belfast Intl 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 25 March 2025.

Good round-trip deal

R1 653 or less
Price to beat on a round-trip flight from Belfast Intl.
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Cheapest flights from Belfast Intl
Explore the most affordable flight options available from Belfast Intl. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Fri 2/516:40BFS - JNB
3 stops37h 30mMultiple Airlines
Tue 27/513:55JNB - BFS
2 stops27h 45mMultiple Airlines
Deal found 24/3R15 353
Sat 17/56:55BFS - CPT
3 stops25h 35mMultiple Airlines
Sat 31/58:50CPT - BFS
3 stops27h 10mMultiple Airlines
Deal found 24/3R17 354
Thu 15/57:10BFS - DUR
3 stops36h 00mMultiple Airlines
Thu 22/514:20DUR - BFS
3 stops27h 20mMultiple Airlines
Deal found 24/3R19 319

Find flights from Belfast Intl within your budget

Find flights departing from Belfast Intl 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 25 March 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

BelfastJohannesburg

BFS - JNB

BFSJNB

Belfast Intl

Fri 2/5

16:40-7:10

3 stops37h 30m

Johannesburg OR Tambo

Tue 27/5

13:55-16:40

2 stops27h 45m

R15 353

BelfastCape Town

BFS - CPT

BFSCPT

Belfast Intl

Sat 17/5

6:55-9:30

3 stops25h 35m

Cape Town Intl

Sat 31/5

8:50-11:00

3 stops27h 10m

R17 354

BelfastDurban

BFS - DUR

BFSDUR

Belfast Intl

Thu 15/5

7:10-20:10

3 stops36h 00m

Durban King Shaka Intl

Thu 22/5

14:20-16:40

3 stops27h 20m

R19 319

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Best time to book a flight from Belfast Intl

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

Travel insights for flights from Belfast Intl

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

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

Use this chart to determine the optimal time to book a return flight from Belfast Intl to OR Tambo. Price data was last updated on 21 March 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belfast Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport (average of R11 260). Flying from Belfast Intl Airport in December will prove the most costly (average of R19 282). 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 Intl Airport?

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

KLM

KLM

From R683

easyJet

easyJet

From R49

British Airways

British Airways

From R1 017

What are popular destinations to fly to from Belfast Intl Airport?

From Belfast Intl Airport you can expect to find greater availability for the following destinations: London (66 flights per day), Edinburgh (13 flights per day) and Manchester (12 flights per day).

Manchester

Manchester

From R86

What is the cheapest place to fly to from Belfast Intl Airport?

The cheapest city to fly to from Belfast Intl Airport is Manchester, with prices starting at R1 561. Explore other affordable destinations below.

Manchester

Manchester

From R86

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Alternate flight departure points to Belfast Intl

Consider leaving from one of these other departure points that are located a short distance from Belfast Intl. Flight origins were last updated on 25 March 2025.
Flights from Belfast City

Related info for your journey

Access useful and relevant information related to your journey from Belfast Intl. 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 25 March 2025.

  • What are the most popular destinations to fly to from Belfast Intl Airport?

    The most selected flight destinations from Belfast Intl Airport for the current month are London, Manchester, Liverpool. While London, Manchester, Liverpool are the top choices made by travellers year-round.

  • What is the cheapest flight from Belfast Intl Airport to anywhere?

    Users have flown out of Belfast Intl Airport for as low as R1 257 to Glasgow Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R2 177 to fly from Belfast Intl Airport.

  • What are the cheapest airlines flying from Belfast Intl Airport to anywhere?

    Looking at our data, easyJet, KLM, and British Airways have been found to have the cheapest prices from Belfast Intl Airport. Here are some options available: easyJet flights from Belfast Intl Airport to Glasgow Intl (R890). KLM flights from Belfast Intl Airport to Johannesburg OR Tambo (R12 424). British Airways flights from Belfast Intl Airport to Johannesburg OR Tambo (R18 507).

  • What is the cheapest month to fly from Belfast Intl Airport?

    January is currently the cheapest month to fly from Belfast Intl Airport. 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 Belfast Intl?

    Deals for flights from Belfast Intl are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights helps you find that perfect flight from Belfast Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

    Yes, we can. To see specific flights from Belfast Intl 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 Intl become cheaper?

    Not ready to book yet? You can track prices for flights from Belfast Intl on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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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 Belfast Intl?

Deals for flights from Belfast Intl are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight from Belfast Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Belfast Intl 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 Intl become cheaper?

Not ready to book yet? You can track prices for flights from Belfast Intl on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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