What is the cheapest airline that flies from Belfast to Australia?

China Southern is the most popular carrier operating 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?

There are 2 operators available for flights from Belfast to Australia as of December 2025.

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.

£512 Cheap Flights from Belfast to Australia in 2025/26

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Find the cheapest flights from Belfast to Australia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:15 - 08:40

BHD

MEL

29h 25m2 stops

10:20 - 08:45

MEL

BHD

55h 25m2 stops

£846Multiple Airlines

Tue, 14 Apr - Wed, 29 Apr

10:20 - 05:50

BFS

PER

35h 30m3 stops

05:35 - 17:00

PER

BFS

43h 25m3 stops

£854Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

17:35 - 13:35

BHD

SYD

33h 00m2 stops

22:00 - 09:05

SYD

BHD

46h 05m2 stops

£890Multiple Airlines

Sun, 25 Jan - Sun, 1 Feb

06:05 - 19:50

BFS

PER

30h 45m3 stops

04:40 - 09:55

PER

BFS

36h 15m3 stops

£915Multiple Airlines

Fri, 1 May - Thu, 16 Jul

05:45 - 09:15

BFS

SYD

40h 30m3 stops

13:35 - 21:55

SYD

BFS

43h 20m3 stops

£918Multiple Airlines

Sun, 25 Jan - Sun, 1 Feb

17:35 - 01:25

BHD

PER

23h 50m2 stops

16:15 - 10:20

PER

BHD

26h 05m2 stops

£1,110British Airways

Sun, 1 Mar - Thu, 19 Mar

06:30 - 01:25

BHD

PER

34h 55m2 stops

16:15 - 10:20

PER

BHD

26h 05m2 stops

£1,111British Airways

Sun, 1 Mar - Thu, 19 Mar

17:20 - 10:45

BHD

SYD

54h 25m2 stops

12:45 - 16:50

SYD

BHD

39h 05m3 stops

£1,111KLM

Sun, 25 Jan - Sun, 1 Feb

18:50 - 11:55

BHD

PER

33h 05m2 stops

16:35 - 13:50

PER

BHD

29h 15m2 stops

£1,214Qatar Airways

Tue, 10 Feb - Tue, 24 Feb

09:50 - 06:50

BHD

SYD

34h 00m2 stops

15:50 - 17:20

SYD

BHD

36h 30m2 stops

£1,402Qatar Airways

Sun, 4 Jan - Wed, 4 Mar

British Airways flights from Belfast to Australia

Our best British Airways deals on Belfast to Australia flight tickets

British Airways

1 Mar

BHD17:35Belfast City

23h 50m

2 stops

PER01:25Perth

19 Mar

PER16:15Perth

26h 05m

2 stops

BHD10:20Belfast City

£1,110

Find similar

British Airways

1 Mar

BHD06:30Belfast City

34h 55m

2 stops

PER01:25Perth

19 Mar

PER16:15Perth

26h 05m

2 stops

BHD10:20Belfast City

£1,111

Find similar

British Airways

7 Mar

BHD18:00Belfast City

28h 25m

2 stops

MEL09:25Melbourne

11 Mar

MEL11:05Melbourne

33h 05m

2 stops

BHD09:10Belfast City

£1,130

Find similar

KLM flights from Belfast to Australia

Our best KLM deals on Belfast to Australia flight tickets

KLM

25 Jan

BHD17:20Belfast City

54h 25m

2 stops

SYD10:45Sydney Kingsford Smith

1 Feb

SYD12:45Sydney Kingsford Smith

39h 05m

3 stops

BHD16:50Belfast City

£1,111

Find similar

KLM

8 Mar

BHD06:30Belfast City

34h 55m

2 stops

PER01:25Perth

22 Mar

PER06:50Perth

42h 00m

3 stops

BHD16:50Belfast City

£1,229

Find similar

KLM

8 Mar

BHD06:30Belfast City

34h 55m

2 stops

PER01:25Perth

22 Mar

PER06:50Perth

42h 00m

3 stops

BHD16:50Belfast City

£1,230

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 14/4

18:15-08:40

2 stops29h 25m

Melbourne

Wed 29/4

10:20-08:45

2 stops55h 25m

£846

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Mon 26/1

10:20-05:50

3 stops35h 30m

Perth

Mon 2/2

05:35-17:00

3 stops43h 25m

£854

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 25/1

17:35-13:35

2 stops33h 00m

Sydney Kingsford Smith

Sun 1/2

22:00-09:05

2 stops46h 05m

£890

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Fri 1/5

06:05-19:50

3 stops30h 45m

Perth

Thu 16/7

04:40-09:55

3 stops36h 15m

£915

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sun 25/1

05:45-09:15

3 stops40h 30m

Sydney Kingsford Smith

Sun 1/2

13:35-21:55

3 stops43h 20m

£918

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

£1,110

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

06:30-01:25

2 stops34h 55m

Perth

Thu 19/3

16:15-10:20

2 stops26h 05m

£1,111

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 25/1

17:20-10:45

2 stops54h 25m

Sydney Kingsford Smith

Sun 1/2

12:45-16:50

3 stops39h 05m

£1,111

BelfastPerth

BHD - PER

BHDPER

Belfast City

Tue 10/2

18:50-11:55

2 stops33h 05m

Perth

Tue 24/2

16:35-13:50

2 stops29h 15m

£1,214

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 4/1

09:50-06:50

2 stops34h 00m

Sydney Kingsford Smith

Wed 4/3

15:50-17:20

2 stops36h 30m

£1,402

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of October is, on average, the cheapest month to fly to Australia from Belfast, with most prices found around £1,035. The month of November is another great option to travel to Australia, with average flight prices from Belfast averaging around £1,083.

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 £1,108. 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 £1,401.

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 £1,191. 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 £1,526.

Cheap Belfast to Australia flight deals and tips

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

Fastest flight time	23h 25m
Direct flights	None

The fastest flight from Belfast to Australia takes 23h 25m

There are no direct flights from Belfast to Australia. There are no popular flight routes from Belfast to Australia.

Search flight deals

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?
There are 2 operators available for flights from Belfast to Australia as of December 2025.
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
British Airways	PriceFrom £981	Free Cancellation	Rating 6.7 7,571 reviews		Search British Airways flights
Qatar Airways	PriceFrom £1,246	Free Cancellation	Rating 7.4 3,677 reviews		Search Qatar 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.