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Cheap flights from Australia to Belfast City Airport from £373

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BHD
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Belfast City

Keep the following information in mind while searching for Australia to Belfast City flight deals. Data was last updated 15 January 2026.

Round-trip from

£991

One-way from

£373

Popular in

July

Cheapest in

October
British Airways
  • British Airways
  • 18/2-22/2
  • 4 total stops
  • 63h 45m total
  • Australia to Belfast
Search Deals
23/3
  • 23/3
  • 3 total stops
  • 54h 55m total
  • Australia to Belfast
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£188 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£42 potential savings vs. average return price).
Search Deals

Find flight deals from Australia to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Belfast City
Explore the most affordable flight options available from Australia to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Thu 29/1021:30
SYD
-
BHD
2 stops34h 00m
Multiple Airlines
Sun 1/1119:20
BHD
-
SYD
2 stops51h 40m
Multiple Airlines
Deal found 12/1£871
Sat 14/221:15
SYD
-
BHD
3 stops34h 35m
Multiple Airlines
Sat 21/207:00
BHD
-
SYD
3 stops49h 20m
Multiple Airlines
Deal found 14/1£924
Wed 18/211:15
SYD
-
BHD
2 stops32h 00m
British Airways
Sun 22/212:10
BHD
-
SYD
2 stops31h 45m
British Airways
Deal found 13/1£991
Wed 6/507:40
SYD
-
BHD
2 stops37h 20m
British Airways
Sun 10/520:10
BHD
-
SYD
2 stops48h 55m
British Airways
Deal found 14/1£1,004
Fri 30/114:00
MEL
-
BHD
2 stops41h 30m
Multiple Airlines
Fri 6/207:20
BHD
-
MEL
2 stops43h 45m
Multiple Airlines
Deal found 14/1£1,017
Thu 19/216:20
SYD
-
BHD
2 stops29h 00m
British Airways
Mon 23/217:45
BHD
-
SYD
2 stops50h 10m
British Airways
Deal found 14/1£1,034
Wed 18/208:40
MEL
-
BHD
2 stops35h 30m
British Airways
Sun 22/217:35
BHD
-
MEL
3 stops32h 05m
British Airways
Deal found 13/1£1,036
Wed 18/300:45
MEL
-
BHD
2 stops44h 35m
British Airways
Sun 22/315:10
BHD
-
MEL
2 stops31h 15m
British Airways
Deal found 13/1£1,036
Sun 15/310:35
BNE
-
BHD
2 stops31h 50m
British Airways
Thu 19/315:05
BHD
-
BNE
2 stops28h 50m
British Airways
Deal found 11/1£1,088
Thu 5/210:35
BNE
-
BHD
2 stops33h 45m
British Airways
Mon 9/217:45
BHD
-
BNE
3 stops29h 55m
British Airways
Deal found 11/1£1,088
Thu 5/215:10
BNE
-
BHD
2 stops36h 10m
Qatar Airways
Mon 9/207:00
BHD
-
BNE
2 stops29h 55m
Qatar Airways
Deal found 13/1£1,134
Thu 29/1012:10
SYD
-
BHD
2 stops43h 50m
KLM
Sun 1/1106:30
BHD
-
SYD
3 stops37h 55m
KLM
Deal found 12/1£1,453

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Belfast City 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, Cheapflights users made 858,174 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from Australia to Belfast City Airport that are best for you.

Fly from

Australia

Fly to

Belfast City

Route

Depart

Return

Price

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sat 14/2

21:15-20:50

3 stops34h 35m

Belfast City

Sat 21/2

07:00-19:20

3 stops49h 20m

£924

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 18/2

11:15-08:15

2 stops32h 00m

Belfast City

Sun 22/2

12:10-06:55

2 stops31h 45m

£991

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 6/5

07:40-12:00

2 stops37h 20m

Belfast City

Sun 10/5

20:10-06:05

2 stops48h 55m

£1,004

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 19/2

16:20-10:20

2 stops29h 00m

Belfast City

Mon 23/2

17:45-06:55

2 stops50h 10m

£1,034

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Wed 18/2

08:40-09:10

2 stops35h 30m

Belfast City

Sun 22/2

17:35-12:40

3 stops32h 05m

£1,036

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Wed 18/3

00:45-10:20

2 stops44h 35m

Belfast City

Sun 22/3

15:10-09:25

2 stops31h 15m

£1,036

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Sun 15/3

10:35-08:25

2 stops31h 50m

Belfast City

Thu 19/3

15:05-05:55

2 stops28h 50m

£1,088

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Thu 5/2

10:35-10:20

2 stops33h 45m

Belfast City

Mon 9/2

17:45-09:40

3 stops29h 55m

£1,088

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Thu 5/2

15:10-17:20

2 stops36h 10m

Belfast City

Mon 9/2

07:00-22:55

2 stops29h 55m

£1,134

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Thu 29/1

22:30-17:20

2 stops29h 50m

Belfast City

Fri 6/2

14:25-06:25

2 stops29h 00m

£1,145

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 17 results
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Best time to book a flight from Australia to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Belfast City Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Australia to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Belfast City Airport?

    For as low as £991, British Airways can have you in Belfast City Airport from Australia in 32h. The distance between Australia and Belfast City Airport is about 10622 mi.

  • What are the most popular routes from Australia to Belfast City Airport?

    The most popular route from Australia to Belfast City Airport is Melbourne - Belfast City. You may also consider Sydney Kingsford Smith - Belfast City or Brisbane - Belfast City.

  • Can I find deals for flights from Australia to Belfast City that include hotel bookings?

    Yes. In addition to deals on Australia to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Belfast City.

  • Can I find deals for business class flights from Australia to Belfast City?

    Yes. Cheapflights offers flight deals from Australia to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Newcastle
Carrickfergus

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Alternative routes for Australia to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Belfast Intl flights
Melbourne to Belfast City flights
Sydney to Belfast Intl flights
Brisbane to Belfast City flights
Christchurch to Belfast City flights

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How does Cheapflights help users find flights from Australia to Belfast City?

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Why should you use Cheapflights to find cheap flight tickets from Australia to Belfast City?

Cheapflights helps you find that perfect flight to Belfast City from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to Belfast City with no change fees?

Yes, we can. To see specific flights from Australia to Belfast City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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