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

Qatar Airways and KLM are the most popular carriers 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 February 2026.

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.

£743 Cheap Flights from Belfast to Australia in 2026

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Find the cheapest flights from Belfast to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 10:00

BFS

MEL

40h 30m

2 stops

22:30 - 20:10

MEL

BFS

32h 40m

2 stops

£777Multiple Airlines

Tue, 17 Mar - Tue, 24 Mar

06:30 - 08:25

BHD

SYD

40h 55m

2 stops

10:05 - 09:00

SYD

BHD

55h 55m

2 stops

£782Multiple Airlines

Mon, 13 Apr - Mon, 27 Apr

09:25 - 10:00

BHD

MEL

37h 35m

2 stops

22:30 - 20:30

MEL

BHD

33h 00m

2 stops

£825Multiple Airlines

Tue, 17 Mar - Tue, 24 Mar

06:20 - 19:50

BFS

PER

30h 30m

3 stops

05:15 - 22:25

PER

BFS

48h 10m

3 stops

£931Multiple Airlines

Sat, 1 Aug - Mon, 24 Aug

11:05 - 18:50

BHD

SYD

44h 45m

2 stops

21:40 - 18:35

SYD

BHD

31h 55m

2 stops

£1,067British Airways

Thu, 12 Mar - Mon, 16 Mar

20:00 - 18:50

BHD

SYD

35h 50m

2 stops

21:40 - 16:05

SYD

BHD

29h 25m

2 stops

£1,070British Airways

Thu, 12 Mar - Mon, 16 Mar

14:25 - 22:10

BHD

MEL

46h 45m

2 stops

20:55 - 17:20

MEL

BHD

29h 25m

2 stops

£1,096Qatar Airways

Tue, 5 May - Tue, 26 May

14:25 - 22:10

BHD

MEL

46h 45m

2 stops

20:55 - 17:20

MEL

BHD

29h 25m

2 stops

£1,101Qatar Airways

Tue, 5 May - Tue, 26 May

17:30 - 09:40

BHD

SYD

31h 10m

3 stops

14:45 - 16:55

SYD

BHD

35h 10m

2 stops

£1,400KLM

Mon, 13 Apr - Mon, 27 Apr

09:50 - 07:10

BHD

SYD

36h 20m

2 stops

22:10 - 09:20

SYD

BHD

44h 10m

2 stops

£5,654KLM

Wed, 15 Apr - Sat, 9 May

British Airways flights from Belfast to Australia

Our best British Airways deals on Belfast to Australia flight tickets

British Airways

12 Mar

BHD11:05Belfast City

44h 45m

2 stops

SYD18:50Sydney Kingsford Smith

16 Mar

SYD21:40Sydney Kingsford Smith

31h 55m

2 stops

BHD18:35Belfast City

£1,067

British Airways

12 Mar

BHD20:00Belfast City

35h 50m

2 stops

SYD18:50Sydney Kingsford Smith

16 Mar

SYD21:40Sydney Kingsford Smith

29h 25m

2 stops

BHD16:05Belfast City

£1,070

British Airways

12 Mar

BHD09:05Belfast City

46h 45m

2 stops

SYD18:50Sydney Kingsford Smith

16 Mar

SYD21:40Sydney Kingsford Smith

31h 55m

2 stops

BHD18:35Belfast City

£1,074

KLM flights from Belfast to Australia

Our best KLM deals on Belfast to Australia flight tickets

KLM

5 May

BHD17:30Belfast City

26h 25m

3 stops

MEL04:55Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

£1,319

KLM

24 Feb

BHD06:30Belfast City

37h 55m

3 stops

SYD07:25Sydney Kingsford Smith

11 Mar

SYD12:45Sydney Kingsford Smith

39h 05m

3 stops

BHD16:50Belfast City

£1,377

KLM

8 Mar

BHD06:30Belfast City

47h 40m

3 stops

PER14:10Perth

22 Mar

PER16:15Perth

32h 35m

2 stops

BHD16:50Belfast City

£1,397

Fly from

Fly to

Route

Depart

Return

Price

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Tue 17/3

06:30-10:00

2 stops40h 30m

Melbourne

Tue 24/3

22:30-20:10

2 stops32h 40m

£777

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 13/4

06:30-08:25

2 stops40h 55m

Sydney Kingsford Smith

Mon 27/4

10:05-09:00

2 stops55h 55m

£782

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 17/3

09:25-10:00

2 stops37h 35m

Melbourne

Tue 24/3

22:30-20:30

2 stops33h 00m

£825

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Sat 1/8

06:20-19:50

3 stops30h 30m

Perth

Mon 24/8

05:15-22:25

3 stops48h 10m

£931

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/3

11:05-18:50

2 stops44h 45m

Sydney Kingsford Smith

Mon 16/3

21:40-18:35

2 stops31h 55m

£1,067

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/3

20:00-18:50

2 stops35h 50m

Sydney Kingsford Smith

Mon 16/3

21:40-16:05

2 stops29h 25m

£1,070

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 5/5

14:25-22:10

2 stops46h 45m

Melbourne

Tue 26/5

20:55-17:20

2 stops29h 25m

£1,096

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 5/5

14:25-22:10

2 stops46h 45m

Melbourne

Tue 26/5

20:55-17:20

2 stops29h 25m

£1,101

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 13/4

17:30-09:40

3 stops31h 10m

Sydney Kingsford Smith

Mon 27/4

14:45-16:55

2 stops35h 10m

£1,400

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 15/4

09:50-07:10

2 stops36h 20m

Sydney Kingsford Smith

Sat 9/5

22:10-09:20

2 stops44h 10m

£5,654

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 November is, on average, the cheapest month to fly to Australia from Belfast, with most prices found around £1,068. The month of October is another great option to travel to Australia, with average flight prices from Belfast averaging around £1,089.

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	24h 10m
Direct flights	None

The fastest flight from Belfast to Australia takes 24h 10m

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 February 2026.
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 Airways	PriceFrom £494	Free Cancellation	Rating 7.4 3,739 reviews		Search Qatar Airways flights
British Airways	PriceFrom £967	Free Cancellation	Rating 6.7 7,752 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.