Cheap flights from Belfast to Australia from £459
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to Australia
Keep the following information in mind while searching for Belfast to Australia flight deals. Data was last updated 1 July 2025.
Round-trip from | £887 |
---|---|
One-way from | £459 |
Popular in | July |
Cheapest in | November |
Average price | £1,564 |
Find flight deals from Belfast to Australia
Cheapest flights from Belfast to AustraliaExplore the most affordable flight options available from Belfast to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Explore the most affordable flight options available from Belfast to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from Belfast to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastMelbourne
BFS - MEL
BFSMEL
Belfast Intl
Wed 13/8
09:30-06:15
3 stops35h 45m
Melbourne
Wed 20/8
11:00-22:00
3 stops44h 00m
BelfastPerth
BFS - PER
BFSPER
Belfast Intl
Thu 7/8
12:25-04:30
3 stops33h 05m
Perth
Mon 11/8
18:25-18:45
3 stops31h 20m
BelfastPerth
BHD - PER
BHDPER
Belfast City
Thu 7/8
15:15-04:30
3 stops30h 15m
Perth
Mon 11/8
14:50-20:50
3 stops37h 00m
BelfastSydney
BHD - SYD
BHDSYD
Belfast City
Tue 28/10
09:55-18:50
2 stops45h 55m
Sydney Kingsford Smith
Tue 2/12
16:20-08:25
2 stops27h 05m
BelfastPerth
BHD - PER
BHDPER
Belfast City
Mon 1/9
18:30-01:10
2 stops23h 40m
Perth
Wed 24/9
22:45-18:40
2 stops26h 55m
BelfastSydney
BHD - SYD
BHDSYD
Belfast City
Sun 2/11
17:20-07:55
2 stops27h 35m
Sydney Kingsford Smith
Mon 17/11
11:15-16:50
2 stops40h 35m
BelfastSydney
BFS - SYD
BFSSYD
Belfast Intl
Sun 27/7
09:25-10:10
3 stops39h 45m
Sydney Kingsford Smith
Sun 3/8
20:30-21:30
2 stops34h 00m
BelfastSydney
BHD - SYD
BHDSYD
Belfast City
Sat 1/11
17:20-07:55
2 stops27h 35m
Sydney Kingsford Smith
Mon 17/11
11:15-16:50
2 stops40h 35m
BelfastSydney
BHD - SYD
BHDSYD
Belfast City
Mon 3/11
09:50-06:50
2 stops34h 00m
Sydney Kingsford Smith
Wed 19/11
15:50-12:50
2 stops32h 00m
BelfastBrisbane
BFS - BNE
BFSBNE
Belfast Intl
Fri 15/8
06:05-09:00
2 stops41h 55m
Brisbane
Fri 22/8
11:00-20:05
2 stops42h 05m
Best time to book a flight from Belfast to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Belfast with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast to Australia
What is the cheapest month to book a flight from Belfast to Australia?
Currently, May is the cheapest month in which you can book a flight from Belfast to Australia (average of £985). Flying from Belfast to Australia in July is currently the most expensive (average of £1,708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BFS to AU?
Find hourly flight availability from Belfast to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.
When flying from Belfast to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown with KLM, Qantas Airways, andQatar Airways from Belfast to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Belfast to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Belfast to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Belfast to Australia
Discover the top 2 airlines that operate flights from Belfast to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
Fly with Cheapflights
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 to Australia?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Belfast to Australia?
Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Belfast to Australia with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast to Australia flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Belfast to Australia become cheaper?
Yes! Start tracking prices for Belfast to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.