£468 Find Cheap Flights from Northern Ireland to Australia

1 adult
1 adult, Economy

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Good to know - Cheap tickets from Northern Ireland to Australia

Low seasonJune
High seasonDecember
Cheapest flight£468
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Belfast City Airport to Perth

FAQs for booking flights from Northern Ireland to Australia

  • How does KAYAK find such low prices on flights from Northern Ireland to Australia?

    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 Northern Ireland to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Northern Ireland to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Northern Ireland to Australia?

    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 Northern Ireland to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Australia?

    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 Northern Ireland to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Monday when return tickets can be as cheap as £1,087. On the other hand, the most expensive day to fly is Friday, when return prices are £1,374 on average.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the evening, when round-trip flights cost £1,595 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £2,044.

  • What is the cheapest month to fly from Northern Ireland to Australia?

    The cheapest month for flights from Northern Ireland to Australia is June, when tickets cost £1,185 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is £1,723 and £1,645 respectively.

  • How long is the flight to Australia?

    An average direct flight from Northern Ireland to Australia takes 36h 01m, covering a distance of 10220 miles. The shortest route is Belfast Intl Airport (BFS) to Perth (PER) with an average flight time of 23h 55m.

  • What are the most popular destinations in Australia?

    Based on KAYAK flight searches, the most popular destination is Perth (70% of total searches to Australia). The next most popular destinations are Sydney (27%) and Coolangatta (2%). Searches for flights to Brisbane (2%) are also popular.

Book cheap flights from Northern Ireland to Australia

Cheapest flights to Australia from Northern Ireland found in 2025

Recent return flight deals

10/11lun.
3 stops
45h 45mBFS-SYD
23/11dom.
3 stops
42h 55mSYD-BFS
£814
10/11lun.
2 stops
31h 50mBFS-SYD
23/11dom.
3 stops
42h 55mSYD-BFS
£857
10/11lun.
2 stops
37h 20mBFS-SYD
23/11dom.
2 stops
35h 00mSYD-BFS
£887
28/10mar.
2 stopsBritish Airways
45h 55mBHD-SYD
2/12mar.
2 stopsBritish Airways
27h 05mSYD-BHD
£1,110
1/9lun.
2 stopsBritish Airways
23h 40mBHD-PER
24/9mié.
2 stopsBritish Airways
26h 55mPER-BHD
£1,148
1/11sáb.
2 stopsKLM
27h 35mBHD-SYD
17/11lun.
2 stopsKLM
40h 35mSYD-BHD
£1,216
3/11lun.
2 stopsQatar Airways
34h 00mBHD-SYD
19/11mié.
2 stopsQatar Airways
32h 00mSYD-BHD
£1,241
3/11lun.
2 stopsQatar Airways
34h 00mBHD-SYD
20/11jue.
2 stopsQatar Airways
29h 45mSYD-BHD
£1,245
1/9lun.
2 stopsMalaysia Airlines
35h 30mBHD-PER
23/9mar.
2 stopsMalaysia Airlines
25h 35mPER-BHD
£1,282
1/9lun.
2 stopsKLM
35h 40mBHD-PER
24/9mié.
3 stopsKLM
45h 25mPER-BHD
£1,517

Search by stops

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Recent one-way flight deals

2/9mar.
3 stops
38h 25mBHD-PER
£468
27/7dom.
3 stops
49h 35mBFS-SYD
£615
25/7vie.
3 stops
49h 05mBFS-SYD
£634
25/7vie.
3 stops
49h 05mBFS-SYD
£638
26/7sáb.
3 stops
50h 10mBFS-SYD
£653
26/7sáb.
3 stops
50h 10mBFS-SYD
£656
24/7jue.
3 stops
59h 50mBFS-SYD
£657
26/7sáb.
2 stopsKLM
37h 40mBHD-SYD
£1,283
26/7sáb.
2 stopsKLM
28h 00mBHD-SYD
£1,299
23/7mié.
2 stopsBritish Airways
37h 30mBHD-SYD
£1,564

Search by stops

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Everything you need to know for your flight to Australia

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Australia
Business Class flights to Australia
Prem Econ Class flights to Australia
Economy class flights to Australia

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