When did momondo last update prices for flights from Belfast to Australia?

Prices for flights from Belfast to Australia are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Australia.

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

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,102 Cheap Flights from Belfast to Australia in 2026

1 adult

Find the cheapest flights from Belfast to Australia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:30 - 08:25

BHD

SYD

28h 55m

2 stops

14:10 - 20:35

SYD

BHD

39h 25m

2 stops

$1,702China Southern

Mon, 8 Jun - Sun, 21 Jun

06:10 - 09:00

BFS

BNE

41h 50m

2 stops

11:15 - 19:20

BNE

BFS

41h 05m

2 stops

$2,094Multiple Airlines

Thu, 11 Jun - Thu, 18 Jun

06:10 - 19:25

BFS

SYD

28h 15m

2 stops

14:10 - 09:00

SYD

BFS

51h 50m

2 stops

$2,159Multiple Airlines

Thu, 21 May - Thu, 28 May

07:00 - 22:45

BHD

BNE

30h 45m

2 stops

22:10 - 18:10

BNE

BHD

29h 00m

2 stops

$2,347Qatar Airways

Thu, 17 Sep - Fri, 23 Oct

07:00 - 18:35

BHD

PER

52h 35m

2 stops

22:45 - 17:50

PER

BHD

26h 05m

2 stops

$2,400Qatar Airways

Sat, 27 Jun - Sat, 8 Aug

17:30 - 06:20

BHD

SYD

27h 50m

2 stops

11:40 - 09:35

SYD

BHD

30h 55m

3 stops

$2,712KLM

Mon, 8 Jun - Sun, 21 Jun

17:30 - 09:40

BHD

SYD

31h 10m

3 stops

11:40 - 09:35

SYD

BHD

30h 55m

3 stops

$2,770KLM

Mon, 8 Jun - Sun, 21 Jun

07:00 - 06:10

BHD

SYD

38h 10m

2 stops

21:30 - 13:50

SYD

BHD

49h 20m

2 stops

$3,165Aer Lingus

Sat, 1 Aug - Sat, 15 Aug

07:00 - 06:10

BHD

SYD

38h 10m

2 stops

21:30 - 13:50

SYD

BHD

49h 20m

2 stops

$3,184Aer Lingus

Sat, 1 Aug - Sat, 15 Aug

16:25 - 07:20

BHD

MEL

29h 55m

2 stops

11:05 - 08:40

MEL

BHD

30h 35m

3 stops

$4,874British Airways

Fri, 3 Jul - Sun, 5 Jul

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China Southern flights from Belfast to Australia

Our best China Southern deals on Belfast to Australia flight tickets

China Southern

8 June

BHD18:30Belfast City

28h 55m

2 stops

SYD08:25Sydney Kingsford Smith

21 June

SYD14:10Sydney Kingsford Smith

39h 25m

2 stops

BHD20:35Belfast City

$1,702

China Southern

17 Aug

BHD18:30Belfast City

28h 55m

2 stops

BNE08:25Brisbane

31 Aug

BNE10:10Brisbane

67h 25m

2 stops

BHD20:35Belfast City

$2,822

China Southern

3 Aug

BHD15:20Belfast City

32h 05m

2 stops

BNE08:25Brisbane

23 Aug

BNE10:20Brisbane

67h 15m

2 stops

BHD20:35Belfast City

$3,354

KLM flights from Belfast to Australia

Our best KLM deals on Belfast to Australia flight tickets

KLM

8 June

BHD17:30Belfast City

27h 50m

2 stops

SYD06:20Sydney Kingsford Smith

21 June

SYD11:40Sydney Kingsford Smith

30h 55m

3 stops

BHD09:35Belfast City

$2,712

KLM

8 June

BHD17:30Belfast City

31h 10m

3 stops

SYD09:40Sydney Kingsford Smith

21 June

SYD11:40Sydney Kingsford Smith

30h 55m

3 stops

BHD09:35Belfast City

$2,770

KLM

21 May

BHD17:30Belfast City

28h 40m

3 stops

SYD07:10Sydney Kingsford Smith

28 May

SYD10:20Sydney Kingsford Smith

39h 35m

2 stops

BHD16:55Belfast City

$3,109

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 8/6

18:30-08:25

2 stops28h 55m

Sydney Kingsford Smith

Sun 21/6

14:10-20:35

2 stops39h 25m

$1,702

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Thu 11/6

06:10-09:00

2 stops41h 50m

Brisbane

Thu 18/6

11:15-19:20

2 stops41h 05m

$2,094

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Thu 21/5

06:10-19:25

2 stops28h 15m

Sydney Kingsford Smith

Thu 28/5

14:10-09:00

2 stops51h 50m

$2,159

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Thu 17/9

07:00-22:45

2 stops30h 45m

Brisbane

Fri 23/10

22:10-18:10

2 stops29h 00m

$2,347

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sat 27/6

07:00-18:35

2 stops52h 35m

Perth

Sat 8/8

22:45-17:50

2 stops26h 05m

$2,400

Fastest return journey

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 8/6

17:30-06:20

2 stops27h 50m

Sydney Kingsford Smith

Sun 21/6

11:40-09:35

3 stops30h 55m

$2,712

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 8/6

17:30-09:40

3 stops31h 10m

Sydney Kingsford Smith

Sun 21/6

11:40-09:35

3 stops30h 55m

$2,770

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sat 1/8

07:00-06:10

2 stops38h 10m

Sydney Kingsford Smith

Sat 15/8

21:30-13:50

2 stops49h 20m

$3,165

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sat 1/8

07:00-06:10

2 stops38h 10m

Sydney Kingsford Smith

Sat 15/8

21:30-13:50

2 stops49h 20m

$3,184

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Fri 3/7

16:25-07:20

2 stops29h 55m

Melbourne

Sun 5/7

11:05-08:40

3 stops30h 35m

$4,874

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

What is the cheapest month to fly to Australia?

In general, May is the cheapest month to fly from Belfast to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $937. If you don’t want to visit Australia in May, then you should wait until December to fly from Belfast, when ticket prices are also cheap, with an average price of $1,260.

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 00m
Direct flights	None

The fastest flight from Belfast to Australia takes 24h 00m

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

Search flight deals

Frequently asked questions about flying from Belfast to Australia

When did momondo last update prices for flights from Belfast to Australia?
Prices for flights from Belfast to Australia are updated daily.
How old do you have to be to fly from Belfast to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Australia. momondo saves you time and could save you money on your trip.

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

Flights from Belfast to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Belfast.

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

Yes. momondo can track prices for Belfast to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.