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Cheap flights from Australia to Belfast from $835

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Belfast departing on 15/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Australia to Belfast

Recent return flight deals from Australia to Belfast

Enter your travel dates to find the best prices.
British Airways Logo
16:20 - 08:25
SYD
-
BHD
27h 05m
2 stops
British Airways Logo
15:05 - 06:55
BHD
-
SYD
28h 50m
2 stops
$1,783British Airways
Sun, 15 Mar - Thu, 19 Mar
British Airways Logo
10:10 - 12:00
SYD
-
BHD
34h 50m
2 stops
British Airways Logo
11:00 - 06:05
BHD
-
SYD
34h 05m
2 stops
$1,793British Airways
Wed, 13 May - Sun, 7 Jun
British Airways Logo
14:35 - 13:35
SYD
-
BHD
32h 00m
2 stops
British Airways Logo
19:10 - 06:05
BHD
-
SYD
49h 55m
2 stops
$1,810British Airways
Wed, 6 May - Sun, 10 May
British Airways Logo
10:10 - 12:00
SYD
-
BHD
34h 50m
2 stops
British Airways Logo
19:10 - 06:05
BHD
-
SYD
49h 55m
2 stops
$1,811British Airways
Wed, 13 May - Sun, 7 Jun
British Airways Logo
14:35 - 12:00
SYD
-
BHD
30h 25m
2 stops
British Airways Logo
11:00 - 06:05
BHD
-
SYD
34h 05m
2 stops
$1,813British Airways
Wed, 6 May - Sun, 10 May
British Airways Logo
10:10 - 08:50
SYD
-
BHD
31h 40m
2 stops
British Airways Logo
11:00 - 06:05
BHD
-
SYD
34h 05m
2 stops
$1,816British Airways
Wed, 13 May - Sun, 7 Jun
British Airways Logo
14:35 - 08:50
SYD
-
BHD
27h 15m
2 stops
British Airways Logo
11:00 - 06:05
BHD
-
SYD
34h 05m
2 stops
$1,817British Airways
Wed, 6 May - Sun, 10 May
British Airways Logo
10:10 - 20:35
SYD
-
BHD
43h 25m
2 stops
British Airways Logo
11:35 - 06:05
BHD
-
SYD
33h 30m
2 stops
$1,824British Airways
Sun, 24 May - Wed, 24 Jun
Multiple Airlines Logo
21:30 - 20:55
SYD
-
BFS
32h 25m
2 stops
Multiple Airlines Logo
08:40 - 06:10
BFS
-
SYD
36h 30m
2 stops
$1,840Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
21:30 - 20:55
SYD
-
BFS
32h 25m
2 stops
Multiple Airlines Logo
08:40 - 06:10
BFS
-
SYD
36h 30m
2 stops
$1,841Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr

British Airways flights from Australia to Belfast

Our best British Airways deals on Australia to Belfast flight tickets
British Airways
13 May
SYD10:10Sydney Kingsford Smith
34h 50m
2 stops
BHD12:00Belfast City
7 June
BHD11:00Belfast City
34h 05m
2 stops
SYD06:05Sydney Kingsford Smith
$1,793
British Airways
6 May
SYD14:35Sydney Kingsford Smith
32h 00m
2 stops
BHD13:35Belfast City
10 May
BHD19:10Belfast City
49h 55m
2 stops
SYD06:05Sydney Kingsford Smith
$1,810
British Airways
13 May
SYD10:10Sydney Kingsford Smith
34h 50m
2 stops
BHD12:00Belfast City
7 June
BHD19:10Belfast City
49h 55m
2 stops
SYD06:05Sydney Kingsford Smith
$1,811

KLM flights from Australia to Belfast

Our best KLM deals on Australia to Belfast flight tickets
KLM
13 May
SYD16:25Sydney Kingsford Smith
57h 30m
3 stops
BHD16:55Belfast City
7 June
BHD17:30Belfast City
41h 45m
3 stops
SYD20:15Sydney Kingsford Smith
$2,813
KLM
13 May
SYD16:25Sydney Kingsford Smith
57h 30m
3 stops
BHD16:55Belfast City
7 June
BHD17:30Belfast City
41h 45m
3 stops
SYD20:15Sydney Kingsford Smith
$2,817
KLM
13 May
SYD16:25Sydney Kingsford Smith
57h 30m
3 stops
BHD16:55Belfast City
7 June
BHD17:30Belfast City
41h 45m
3 stops
SYD20:15Sydney Kingsford Smith
$2,824

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Belfast 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 78,305 searches. Data last updated 23 February 2026.
Use the filters below to find and compare flights from Australia to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sun 15/3

16:20-08:25

2 stops27h 05m

Belfast City

Thu 19/3

15:05-06:55

2 stops28h 50m

$1,783

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 13/5

10:10-12:00

2 stops34h 50m

Belfast City

Sun 7/6

11:00-06:05

2 stops34h 05m

$1,793

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 6/5

14:35-13:35

2 stops32h 00m

Belfast City

Sun 10/5

19:10-06:05

2 stops49h 55m

$1,810

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 13/5

10:10-12:00

2 stops34h 50m

Belfast City

Sun 7/6

19:10-06:05

2 stops49h 55m

$1,811

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 6/5

14:35-12:00

2 stops30h 25m

Belfast City

Sun 10/5

11:00-06:05

2 stops34h 05m

$1,813

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 13/5

10:10-08:50

2 stops31h 40m

Belfast City

Sun 7/6

11:00-06:05

2 stops34h 05m

$1,816

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 6/5

14:35-08:50

2 stops27h 15m

Belfast City

Sun 10/5

11:00-06:05

2 stops34h 05m

$1,817

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sun 24/5

10:10-20:35

2 stops43h 25m

Belfast City

Wed 24/6

11:35-06:05

2 stops33h 30m

$1,824

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 6/4

21:30-20:55

2 stops32h 25m

Belfast Intl

Mon 13/4

08:40-06:10

2 stops36h 30m

$1,840

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 6/4

21:30-20:55

2 stops32h 25m

Belfast Intl

Mon 13/4

08:40-06:10

2 stops36h 30m

$1,841

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

How to get the cheapest flight ticket from Australia to Belfast

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 airline that flies from Australia to Belfast?

Qatar Airways and British Airways are the most popular carriers operating from Australia to Belfast

Cheap Australia to Belfast flight deals and tips

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

Fastest flight time

26h 20m

Direct flights

None
The fastest flight from Australia to Belfast takes 26h 20m
There are no direct flights from Australia to Belfast. There are no popular flight routes from Australia to Belfast.
Search flight deals

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

    Prices for flights from Australia to Belfast were last updated today.

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

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

    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 Australia to Belfast.

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

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Belfast

Compare and see reviews for airlines that fly from Australia to Belfast with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $1,596Free cancellationRating
6.7
7,759 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $2,153Free cancellationRating
7.4
3,740 reviews
Search Qatar Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Belfast from Australia with this policy.

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

momondo helps you find the best flight between Australia and Belfast 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 Australia to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport