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Cheap flights from Belfast City Airport to Australia from £423

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SYD
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Australia
Explore the most affordable flight options available from Belfast City to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Tue 10/1110:00 -
2 stops35h 35m
Tue 24/1110:30 -
2 stops44h 40m
Deal found 15/8£894
Sun 8/1111:05 -
2 stops42h 55m
Sat 21/1118:20 -
2 stops34h 00m
Deal found 15/8£1,072
Tue 10/1106:35 -
2 stops28h 10m
Thu 10/1222:45 -
2 stops29h 35m
Deal found 11/8£1,135
Wed 28/1012:20 -
2 stops29h 10m
Tue 17/1102:30 -
2 stops24h 10m
Deal found 14/8£1,138
Wed 11/1109:15 -
2 stops35h 40m
Sun 15/1111:15 -
2 stops34h 30m
Deal found 13/8£1,142
Wed 4/1111:40 -
2 stops33h 15m
Sun 8/1108:45 -
2 stops34h 50m
Deal found 11/8£1,144
Thu 17/1218:35 -
2 stops36h 45m
Thu 14/122:10 -
2 stops27h 50m
Deal found 11/8£1,156
Wed 26/820:35 -
2 stops39h 00m
Wed 16/922:45 -
2 stops27h 00m
Deal found 12/8£1,171
Fri 4/1206:45 -
2 stops28h 00m
Mon 21/1222:45 -
2 stops27h 50m
Deal found 14/8£1,180
Wed 4/1111:40 -
2 stops49h 30m
Sat 7/1100:40 -
2 stops44h 05m
Deal found 13/8£1,193
Sat 7/1109:20 -
2 stops37h 35m
Wed 11/1122:45 -
2 stops44h 10m
Deal found 13/8£1,220
Wed 4/1115:45 -
2 stops39h 05m
Sat 7/1100:45 -
2 stops42h 50m
Deal found 11/8£1,220

Find flight deals from Belfast City to Australia

Keep the following information in mind while searching for Belfast City to Australia flight deals. Data was last updated 16 August 2026.

Round-trip from

£894

One-way from

£423
British Airways
  • British Airways
  • 10/11-24/11
  • 4 total stops
  • 80h 15m total
  • Belfast to Australia
Search Deals
21/11
  • 21/11
  • 3 total stops
  • 48h 55m total
  • Belfast to Australia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Australia 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 16 August 2026.
Use the filters below to find and compare flights from Belfast City Airport to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Tue 2/2

18:15-06:40

2 stops25h 25m

Melbourne

Fri 19/2

16:35-08:25

2 stops26h 50m

£989

BelfastPerth

BHD Belfast City - PER Perth

BHDPER

Belfast City

Wed 28/10

12:20-01:30

2 stops29h 10m

Perth

Tue 17/11

02:30-18:40

2 stops24h 10m

£1,138

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Wed 11/11

09:15-07:55

2 stops35h 40m

Sydney Kingsford Smith

Sun 15/11

11:15-10:45

2 stops34h 30m

£1,142

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Wed 4/11

11:40-07:55

2 stops33h 15m

Sydney Kingsford Smith

Sun 8/11

08:45-08:35

2 stops34h 50m

£1,144

BelfastPerth

BHD Belfast City - PER Perth

BHDPER

Belfast City

Wed 26/8

20:35-18:35

2 stops39h 00m

Perth

Wed 16/9

22:45-18:45

2 stops27h 00m

£1,171

BelfastBrisbane

BHD Belfast City - BNE Brisbane

BHDBNE

Belfast City

Wed 4/11

11:40-23:10

2 stops49h 30m

Brisbane

Sat 7/11

00:40-10:45

2 stops44h 05m

£1,194

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Wed 4/11

15:45-17:50

2 stops39h 05m

Melbourne

Sat 7/11

00:45-08:35

2 stops42h 50m

£1,220

BelfastPerth

BHD Belfast City - PER Perth

BHDPER

Belfast City

Wed 18/11

15:45-06:55

2 stops31h 10m

Perth

Sun 22/11

22:45-09:05

2 stops42h 20m

£1,227

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 10/11

15:05-06:55

1 stop28h 50m

Sydney Kingsford Smith

Tue 24/11

22:10-16:45

2 stops29h 35m

£1,227

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Sat 7/11

15:15-23:00

2 stops44h 45m

Melbourne

Wed 11/11

23:40-07:40

2 stops43h 00m

£1,234

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 28 resultsSorted by cheapest first
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Best time to book a flight from Belfast City to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Belfast City 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 Belfast City Airport to Australia

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 16 August 2026.
Get a feel of what it's like to fly with Qatar Airways and British Airways from Belfast City Airport to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,738 reviews
Check prices

Boarding

7.5

Entertainment

7.3

Crew

7.9

Food

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.
Qatar Airways
7.4
Good
3,738 reviews
Qatar Airways
7.4
Good
3,738 reviews
Check prices

Boarding

7.5

Entertainment

7.3

Crew

7.9

Food

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.
British Airways
6.7
Okay
8,166 reviews
Qatar Airways
7.4
Good
3,738 reviews
Check prices

Boarding

7.5

Entertainment

7.3

Crew

7.9

Food

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Australia. 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 Belfast City Airport to Australia?

    Airlines like British Airways fly from Belfast City Airport to Australia in about 25h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast City Airport to Australia is about 10626 mi.

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

    The most popular flight routes from Belfast City Airport to Australia are Belfast City - Perth, Belfast City - Sydney Kingsford Smith and Belfast City - Melbourne.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City to Australia 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Belfast City to Australia

Discover the top 2 airlines that operate flights from Belfast City to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£992Average£1,232FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£1,232Average£1,233FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast City to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Australia from Belfast City 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 Belfast City to Australia with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast City to Australia with no change fees.

Can Cheapflights notify me if prices for flights from Belfast City to Australia become cheaper?

Not ready to book yet? You can track prices for flights from Belfast City to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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