R733+ 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 17/6. 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.
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 4 June 2025.
Cheapest airline | British Airways |
|---|---|
Good round-trip deal | R1 990 or less |
Find flights from Belfast Intl
Cheapest flights from Belfast IntlExplore the most affordable flight options available from Belfast Intl. Find the lowest fares based on data from user searches, with prices last updated on 4 June 2025.
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 4 June 2025.
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 4 June 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches
Fly to
Route
Depart
Return
Price
BelfastJohannesburg
BFS - JNB
BFSJNB
Belfast Intl
Fri 18/7
8:35-23:15
3 stops37h 40m
Johannesburg OR Tambo
Fri 25/7
9:50-10:55
2 stops26h 05m
BelfastJohannesburg
BFS - JNB
BFSJNB
Belfast Intl
Wed 15/10
7:15-9:35
2 stops25h 20m
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.
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.
What is the cheapest month to book a flight from Belfast Intl Airport?
Currently, June is the cheapest month in which you can book a flight from Belfast Intl Airport (average of R13 902). Flying from Belfast Intl Airport in December will prove the most costly (average of R24 105). 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. As it departs for the following popular destinations: Cape Town.
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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 4 June 2025.
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 4 June 2025.
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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.
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