Cheap flights from Belfast to Australia from £419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Australia departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Belfast to Australia

Cheap return flights

 Logo
09:40 - 14:05BFS-MEL
41h 25m2 stops
 Logo
12:00 - 21:30MEL-BFS
44h 30m2 stops
Mon, 3 Nov - Sun, 9 Nov
 Logo
10:15 - 14:05BHD-MEL
40h 50m2 stops
 Logo
12:00 - 13:35MEL-BHD
36h 35m2 stops
Mon, 3 Nov - Sun, 9 Nov
British Airways Logo
17:45 - 06:55BHD-SYD
26h 10m2 stops
British Airways Logo
16:20 - 09:05SYD-BHD
27h 45m2 stops
£953British Airways
Find Deal
Mon, 2 Mar - Mon, 23 Mar
American Airlines Logo
14:50 - 09:30BHD-MEL
55h 40m2 stops
American Airlines Logo
12:00 - 20:15MEL-BHD
43h 15m2 stops
£980American Airlines
Find Deal
Fri, 23 Jan - Sun, 22 Feb
American Airlines Logo
10:40 - 09:30BHD-MEL
35h 50m2 stops
American Airlines Logo
12:00 - 20:15MEL-BHD
43h 15m2 stops
£982American Airlines
Find Deal
Thu, 22 Jan - Sun, 22 Feb
British Airways Logo
17:35 - 01:25BHD-PER
23h 50m2 stops
British Airways Logo
16:15 - 10:20PER-BHD
26h 05m2 stops
£984British Airways
Find Deal
Sun, 1 Mar - Thu, 19 Mar
Qatar Airways Logo
18:00 - 23:05BHD-MEL
42h 05m2 stops
Qatar Airways Logo
16:10 - 09:50MEL-BHD
28h 40m2 stops
£1,347Qatar Airways
Find Deal
Tue, 10 Mar - Fri, 13 Mar
Qatar Airways Logo
17:35 - 12:00BHD-PER
34h 25m2 stops
Qatar Airways Logo
22:45 - 18:25PER-BHD
27h 40m2 stops
£1,494Qatar Airways
Find Deal
Sun, 18 Jan - Sun, 15 Feb
KLM Logo
06:30 - 15:35BHD-PER
49h 05m3 stops
KLM Logo
14:05 - 16:50PER-BHD
34h 45m3 stops
£1,713KLM
Find Deal
Sat, 28 Feb - Fri, 20 Mar
KLM Logo
06:30 - 15:35BHD-PER
49h 05m3 stops
KLM Logo
14:05 - 16:50PER-BHD
34h 45m3 stops
£1,715KLM
Find Deal
Sat, 28 Feb - Fri, 20 Mar

American Airlines flights from Belfast to Australia

Our best American Airlines deals on Belfast to Australia flight tickets
American Airlines
23 Jan
BHD14:50Belfast City
55h 40m
2 stops
MEL09:30Melbourne
22 Feb
MEL12:00Melbourne
43h 15m
2 stops
BHD20:15Belfast City
American Airlines
22 Jan
BHD10:40Belfast City
35h 50m
2 stops
MEL09:30Melbourne
22 Feb
MEL12:00Melbourne
43h 15m
2 stops
BHD20:15Belfast City
American Airlines
10 Mar
BHD11:25Belfast City
35h 05m
2 stops
MEL09:30Melbourne
13 Mar
MEL12:00Melbourne
58h 10m
2 stops
BHD11:10Belfast City

British Airways flights from Belfast to Australia

Our best British Airways deals on Belfast to Australia flight tickets
British Airways
2 Mar
BHD17:45Belfast City
26h 10m
2 stops
SYD06:55Sydney Kingsford Smith
23 Mar
SYD16:20Sydney Kingsford Smith
27h 45m
2 stops
BHD09:05Belfast City
British Airways
1 Mar
BHD17:35Belfast City
23h 50m
2 stops
PER01:25Perth
19 Mar
PER16:15Perth
26h 05m
2 stops
BHD10:20Belfast City
British Airways
1 Mar
BHD09:10Belfast City
32h 15m
2 stops
PER01:25Perth
19 Mar
PER16:15Perth
26h 05m
2 stops
BHD10:20Belfast City

momondo 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, momondo users made 279,928 searches. Data last updated 12 September 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

Mon 3/11

09:40-14:05

2 stops41h 25m

Melbourne

Sun 9/11

12:00-21:30

2 stops44h 30m

£630

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Mon 3/11

10:15-14:05

2 stops40h 50m

Melbourne

Sun 9/11

12:00-13:35

2 stops36h 35m

£674

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 2/3

17:45-06:55

2 stops26h 10m

Sydney Kingsford Smith

Mon 23/3

16:20-09:05

2 stops27h 45m

£953

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Fri 23/1

14:50-09:30

2 stops55h 40m

Melbourne

Sun 22/2

12:00-20:15

2 stops43h 15m

£980

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Thu 22/1

10:40-09:30

2 stops35h 50m

Melbourne

Sun 22/2

12:00-20:15

2 stops43h 15m

£982

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

17:35-01:25

2 stops23h 50m

Perth

Thu 19/3

16:15-10:20

2 stops26h 05m

£984

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 10/3

18:00-23:05

2 stops42h 05m

Melbourne

Fri 13/3

16:10-09:50

2 stops28h 40m

£1,347

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 18/1

17:35-12:00

2 stops34h 25m

Perth

Sun 15/2

22:45-18:25

2 stops27h 40m

£1,494

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sat 28/2

06:30-15:35

3 stops49h 05m

Perth

Fri 20/3

14:05-16:50

3 stops34h 45m

£1,713

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sat 28/2

06:30-15:35

3 stops49h 05m

Perth

Fri 20/3

14:05-16:50

3 stops34h 45m

£1,715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Belfast to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

The month of November is, on average, the cheapest month to fly to Australia from Belfast, with most prices found around £1,082. The month of April is another great option to travel to Australia, with average flight prices from Belfast averaging around £1,087.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart on your flight to Australia is on a Monday when prices can be found for as low as £1,095. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Australia is Friday, with ticket prices averaging around £1,385.

What is the cheapest time of day to depart on your flight to Australia?

In the afternoon is the cheapest time of day to fly from Belfast to Australia when you can find flight prices for as low as £1,178. Flying to Australia in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Australia is at midday when prices are around £1,509.

Cheap Belfast to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Australia

Direct flights

None
There are no direct flights from Belfast to Australia. There are no popular flight routes from Belfast to Australia.
  • When did momondo last update prices for flights from Belfast to Australia?

    Prices for flights from Belfast to Australia refresh daily.

  • How many operators does momondo search for flights from Belfast to Australia?

  • How old do you have to be to fly from Belfast to Australia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Australia

Compare and see reviews for airlines that fly from Belfast to Australia with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom £14Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
British AirwaysPriceFrom £966Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Australia?

Finding the right flight to Australia from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from Belfast to Australia with flexible booking policies on momondo?

All flight searches from Belfast to Australia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Australia?

momondo helps you find the best flight between Belfast and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belfast to Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Sun 12/10
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Popular flights according to clicks in the last 7 days on momondo