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

Qatar Airways 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 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.

$844 Cheap Flights from Belfast to Australia in 2026

1 adult

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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.

06:40 - 09:00

BFS

SYD

41h 20m

2 stops

11:00 - 23:25

SYD

BFS

45h 25m

2 stops

$2,135Multiple Airlines

Tue, 1 Sep - Thu, 24 Sep

10:20 - 09:00

BHD

SYD

37h 40m

2 stops

11:00 - 17:50

SYD

BHD

39h 50m

2 stops

$2,184Multiple Airlines

Tue, 1 Sep - Thu, 24 Sep

18:20 - 16:50

BHD

MEL

37h 30m

2 stops

22:45 - 20:50

MEL

BHD

31h 05m

2 stops

$2,438Qatar Airways

Sun, 28 Jun - Fri, 28 Aug

10:10 - 11:55

BHD

PER

42h 45m

2 stops

22:45 - 20:55

PER

BHD

29h 10m

2 stops

$2,578Qatar Airways

Wed, 3 Jun - Sun, 14 Jun

12:25 - 23:10

BHD

BNE

48h 45m

2 stops

00:40 - 10:20

BNE

BHD

43h 40m

2 stops

$2,729British Airways

Wed, 11 Nov - Sat, 14 Nov

12:25 - 07:50

BHD

MEL

32h 25m

2 stops

11:05 - 08:25

MEL

BHD

32h 20m

2 stops

$2,731British Airways

Wed, 11 Nov - Sun, 15 Nov

17:30 - 07:10

BHD

SYD

28h 40m

3 stops

09:50 - 16:55

SYD

BHD

64h 05m

2 stops

$2,923KLM

Tue, 1 Sep - Thu, 24 Sep

09:50 - 15:25

BHD

PER

46h 35m

3 stops

02:10 - 09:20

PER

BHD

38h 10m

2 stops

$3,138KLM

Wed, 3 Jun - Sat, 13 Jun

15:20 - 08:25

BHD

BNE

32h 05m

2 stops

10:20 - 20:35

BNE

BHD

67h 15m

2 stops

$3,164China Southern

Mon, 3 Aug - Sun, 23 Aug

15:20 - 08:25

BHD

BNE

32h 05m

2 stops

10:20 - 20:35

BNE

BHD

67h 15m

2 stops

$3,167China Southern

Mon, 3 Aug - Sun, 23 Aug

Qatar Airways flights from Belfast to Australia

Our best Qatar Airways deals on Belfast to Australia flight tickets

Qatar Airways

28 June

BHD18:20Belfast City

37h 30m

2 stops

MEL16:50Melbourne

28 Aug

MEL22:45Melbourne

31h 05m

2 stops

BHD20:50Belfast City

$2,438

Qatar Airways

1 Aug

BHD18:20Belfast City

50h 50m

2 stops

SYD06:10Sydney Kingsford Smith

15 Aug

SYD14:50Sydney Kingsford Smith

39h 00m

2 stops

BHD20:50Belfast City

$2,578

Qatar Airways

1 Aug

BHD18:20Belfast City

50h 50m

2 stops

SYD06:10Sydney Kingsford Smith

15 Aug

SYD14:50Sydney Kingsford Smith

39h 00m

2 stops

BHD20:50Belfast City

$2,590

KLM flights from Belfast to Australia

Our best KLM deals on Belfast to Australia flight tickets

KLM

20 May

BHD09:50Belfast City

35h 35m

2 stops

SYD06:25Sydney Kingsford Smith

27 May

SYD09:50Sydney Kingsford Smith

56h 30m

2 stops

BHD09:20Belfast City

$2,396

KLM

20 May

BHD09:50Belfast City

36h 20m

3 stops

SYD07:10Sydney Kingsford Smith

27 May

SYD09:50Sydney Kingsford Smith

56h 30m

2 stops

BHD09:20Belfast City

$2,484

KLM

1 Sept

BHD17:30Belfast City

28h 40m

3 stops

SYD07:10Sydney Kingsford Smith

24 Sept

SYD09:50Sydney Kingsford Smith

64h 05m

2 stops

BHD16:55Belfast City

$2,923

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Tue 1/9

06:40-09:00

2 stops41h 20m

Sydney Kingsford Smith

Thu 24/9

11:00-23:25

2 stops45h 25m

$2,135

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 1/9

10:20-09:00

2 stops37h 40m

Sydney Kingsford Smith

Thu 24/9

11:00-17:50

2 stops39h 50m

$2,184

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Sun 28/6

18:20-16:50

2 stops37h 30m

Melbourne

Fri 28/8

22:45-20:50

2 stops31h 05m

$2,438

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 3/6

10:10-11:55

2 stops42h 45m

Perth

Sun 14/6

22:45-20:55

2 stops29h 10m

$2,578

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Wed 11/11

12:25-23:10

2 stops48h 45m

Brisbane

Sat 14/11

00:40-10:20

2 stops43h 40m

$2,729

Fastest return journey

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Wed 11/11

12:25-07:50

2 stops32h 25m

Melbourne

Sun 15/11

11:05-08:25

2 stops32h 20m

$2,731

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 1/9

17:30-07:10

3 stops28h 40m

Sydney Kingsford Smith

Thu 24/9

09:50-16:55

2 stops64h 05m

$2,923

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 3/6

09:50-15:25

3 stops46h 35m

Perth

Sat 13/6

02:10-09:20

2 stops38h 10m

$3,138

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Mon 3/8

15:20-08:25

2 stops32h 05m

Brisbane

Sun 23/8

10:20-20:35

2 stops67h 15m

$3,164

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Mon 3/8

15:20-08:25

2 stops32h 05m

Brisbane

Sun 23/8

10:20-20:35

2 stops67h 15m

$3,167

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?

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 $935. 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 $1,258.

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	22h 35m
Direct flights	None

The fastest flight from Belfast to Australia takes 22h 35m

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.