Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (21% more expensive on average)
(avg. price over the last 2 weeks)
Top tips for finding cheap flights to Northern Ireland
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be August, September and October. The cheapest month to fly from Johannesburg is February.
FAQs - booking Northern Ireland flights
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Johannesburg to Northern Ireland.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Johannesburg to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Johannesburg to Northern Ireland with an airline and back with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Johannesburg to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.