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Cheap flights from Belfast City Airport to Australia from £800

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SYD
20 Aug — 27 Aug1
1 adult

Cheap 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 15 August 2025.

Round-trip from

£800

Popular in

December

Cheapest in

November

Average price

£1,379
31/12-18/1
  • 31/12-18/1
  • 4 total stops
  • 86h 00m total
  • Belfast to Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Belfast City to Australia

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 15 August 2025.

Wed 31/1215:40BHD - SYD
2 stops30h 45mMultiple Airlines
Sun 18/111:25SYD - BHD
2 stops55h 15mMultiple Airlines
Deal found 13/8£800
Sun 21/911:00BHD - SYD
2 stops36h 25mMultiple Airlines
Tue 28/1022:00SYD - BHD
2 stops45h 15mMultiple Airlines
Deal found 13/8£895
Sun 21/907:05BHD - SYD
2 stops40h 55mMultiple Airlines
Tue 14/1012:00SYD - BHD
2 stops42h 25mMultiple Airlines
Deal found 13/8£915
Mon 15/914:25BHD - PER
3 stops31h 05mMultiple Airlines
Mon 22/905:10PER - BHD
3 stops39h 35mMultiple Airlines
Deal found 13/8£948
Fri 19/907:00BHD - SYD
3 stops38h 10mMultiple Airlines
Tue 7/1016:40SYD - BHD
2 stops34h 30mMultiple Airlines
Deal found 13/8£957
Mon 15/906:40BHD - PER
2 stops29h 00mBritish Airways
Mon 22/922:45PER - BHD
2 stops25h 45mBritish Airways
Deal found 13/8£1,055
Wed 5/1119:25BHD - SYD
2 stops36h 25mBritish Airways
Thu 13/1121:40SYD - BHD
2 stops30h 00mBritish Airways
Deal found 13/8£1,071
Fri 19/916:50BHD - SYD
2 stops27h 30mBritish Airways
Tue 7/1021:45SYD - BHD
2 stops29h 45mBritish Airways
Deal found 13/8£1,076
Mon 10/1117:45BHD - SYD
2 stops38h 05mBritish Airways
Tue 18/1121:40SYD - BHD
2 stops28h 10mBritish Airways
Deal found 13/8£1,083
Wed 24/916:05BHD - SYD
2 stops28h 15mBritish Airways
Fri 3/1020:45SYD - BHD
2 stops33h 00mBritish Airways
Deal found 13/8£1,089
Wed 5/1119:25BHD - SYD
2 stops36h 25mBritish Airways
Fri 14/1121:40SYD - BHD
2 stops30h 35mBritish Airways
Deal found 13/8£1,097
Sat 27/916:15BHD - SYD
2 stops28h 05mBritish Airways
Mon 6/1021:45SYD - BHD
2 stops29h 45mBritish Airways
Deal found 13/8£1,098

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 15 August 2025.
Use the filters below to find and compare flights from Belfast City Airport to Australia that are best for you.

Fly from

Belfast City

Fly to

Australia

Route

Depart

Return

Price

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 31/12

15:40-09:25

2 stops30h 45m

Sydney Kingsford Smith

Sun 18/1

11:25-07:40

2 stops55h 15m

£800

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 21/9

11:00-08:25

2 stops36h 25m

Sydney Kingsford Smith

Tue 28/10

22:00-08:15

2 stops45h 15m

£895

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 21/9

07:05-09:00

2 stops40h 55m

Sydney Kingsford Smith

Tue 14/10

12:00-20:25

2 stops42h 25m

£915

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mon 15/9

14:25-04:30

3 stops31h 05m

Perth

Mon 22/9

05:10-13:45

3 stops39h 35m

£948

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 19/9

07:00-06:10

3 stops38h 10m

Sydney Kingsford Smith

Tue 7/10

16:40-17:10

2 stops34h 30m

£957

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mon 15/9

06:40-18:40

2 stops29h 00m

Perth

Mon 22/9

22:45-17:30

2 stops25h 45m

£1,055

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 5/11

19:25-18:50

2 stops36h 25m

Sydney Kingsford Smith

Thu 13/11

21:40-16:40

2 stops30h 00m

£1,071

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 19/9

16:50-05:20

2 stops27h 30m

Sydney Kingsford Smith

Tue 7/10

21:45-17:30

2 stops29h 45m

£1,076

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 10/11

17:45-18:50

2 stops38h 05m

Sydney Kingsford Smith

Tue 18/11

21:40-14:50

2 stops28h 10m

£1,083

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 17/11

17:45-18:50

2 stops38h 05m

Sydney Kingsford Smith

Tue 25/11

21:40-16:45

2 stops30h 05m

£1,083

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 21 results
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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

What is the cheapest month to book a flight from Belfast City Airport to Australia?

Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Australia (average of £985). Flying from Belfast City Airport to Australia in July is currently the most expensive (average of £1,723). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BHD to AU?

Find hourly flight availability from Belfast City to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast City Airport to Australia as you normally would.

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 15 August 2025.
Get a feel of what it's like to fly with 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.
British Airways
6.7
Okay
7,267 reviews
Check prices

Overall

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Comfort

6.7

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,267 reviews
British Airways
6.7
Okay
7,267 reviews
Check prices

Overall

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Comfort

6.7

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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.

  • 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 - Brisbane.

  • 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.

  • What is the cheapest month to book a flight from Belfast City Airport to Australia?

    Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Australia (average of £985). Flying from Belfast City Airport to Australia in July is currently the most expensive (average of £1,723). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Belfast City to Australia

Discover the top airline 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£965Average£1,265FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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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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