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Cheap flights from Australia to Belfast from £394

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BHD
9 Sep — 16 Sep1
1 adult

Cheap flight deals from Australia to Belfast

Keep the following information in mind while searching for Australia to Belfast flight deals. Data was last updated 4 September 2025.

Round-trip from

£768

One-way from

£394

Popular in

July

Cheapest in

June

Average price

£1,118
16/10-23/10
  • 16/10-23/10
  • 4 total stops
  • 83h 05m total
  • Australia to Belfast
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14/10
  • 14/10
  • 3 total stops
  • 47h 30m total
  • Australia to Belfast
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£49 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Australia to Belfast

Cheapest flights from Australia to Belfast
Explore the most affordable flight options available from Australia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2025.

Thu 16/1012:00MEL - BFS
2 stops37h 35mMultiple Airlines
Thu 23/1006:10BFS - MEL
2 stops45h 30mMultiple Airlines
Deal found 1/9£768
Thu 6/1115:10MEL - BHD
2 stops30h 10mBritish Airways
Fri 28/1117:40BHD - MEL
2 stops28h 45mBritish Airways
Deal found 3/9£910
Sat 8/1115:10MEL - BHD
2 stops28h 05mBritish Airways
Sat 29/1118:00BHD - MEL
2 stops28h 25mBritish Airways
Deal found 3/9£982
Mon 10/1115:10MEL - BHD
2 stops28h 55mBritish Airways
Tue 2/1215:05BHD - MEL
2 stops29h 05mBritish Airways
Deal found 3/9£1,022
Sun 9/1115:10MEL - BHD
2 stops28h 15mBritish Airways
Sun 30/1117:35BHD - MEL
3 stops29h 30mBritish Airways
Deal found 3/9£1,033
Wed 12/1117:10MEL - BHD
2 stops27h 35mQatar Airways
Thu 4/1207:00BHD - MEL
2 stops29h 05mQatar Airways
Deal found 3/9£1,046
Fri 14/1115:10MEL - BHD
2 stops28h 15mBritish Airways
Fri 5/1214:50BHD - MEL
2 stops34h 40mBritish Airways
Deal found 3/9£1,069
Sat 8/1117:10MEL - BHD
2 stops27h 35mQatar Airways
Sun 30/1114:25BHD - MEL
2 stops28h 20mQatar Airways
Deal found 3/9£1,075
Thu 13/1117:10MEL - BHD
2 stops35h 10mQatar Airways
Fri 5/1207:00BHD - MEL
2 stops29h 05mQatar Airways
Deal found 3/9£1,076
Tue 18/1115:10MEL - BHD
2 stops28h 15mBritish Airways
Tue 9/1217:15BHD - MEL
3 stops29h 50mBritish Airways
Deal found 3/9£1,080
Sat 18/1021:30SYD - BFS
2 stops35h 25mMultiple Airlines
Sat 25/1005:45BFS - SYD
3 stops42h 40mMultiple Airlines
Deal found 2/9£1,117
Mon 17/1116:55MEL - BHD
2 stops27h 10mBritish Airways
Tue 9/1217:15BHD - MEL
3 stops29h 50mBritish Airways
Deal found 3/9£1,121

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 4 September 2025.
Use the filters below to find and compare flights from Australia to Belfast that are best for you.

Fly from

Australia

Fly to

Belfast

Route

Depart

Return

Price

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Thu 16/10

12:00-15:35

2 stops37h 35m

Belfast Intl

Thu 23/10

06:10-13:40

2 stops45h 30m

£768

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Thu 6/11

15:10-10:20

2 stops30h 10m

Belfast City

Fri 28/11

17:40-09:25

2 stops28h 45m

£910

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Fri 7/11

15:10-08:25

2 stops28h 15m

Belfast City

Fri 28/11

17:40-09:25

2 stops28h 45m

£910

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Sat 8/11

15:10-08:15

2 stops28h 05m

Belfast City

Sat 29/11

18:00-09:25

2 stops28h 25m

£982

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Mon 10/11

15:10-09:05

2 stops28h 55m

Belfast City

Tue 2/12

15:05-07:10

2 stops29h 05m

£1,022

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Tue 11/11

15:10-08:25

2 stops28h 15m

Belfast City

Tue 2/12

15:05-07:10

2 stops29h 05m

£1,022

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Sun 9/11

15:10-08:25

2 stops28h 15m

Belfast City

Sun 30/11

17:35-10:05

3 stops29h 30m

£1,033

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Sun 16/11

23:40-17:20

2 stops28h 40m

Belfast City

Mon 8/12

07:00-23:05

2 stops29h 05m

£1,046

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Wed 12/11

17:10-09:45

2 stops27h 35m

Belfast City

Thu 4/12

07:00-23:05

2 stops29h 05m

£1,046

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Fri 14/11

15:10-08:25

2 stops28h 15m

Belfast City

Fri 5/12

14:50-12:30

2 stops34h 40m

£1,069

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 42 results
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Best time to book a flight from Australia to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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

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

Currently, January is the cheapest month in which you can book a flight from Australia to Belfast (average of £67). Flying from Australia to Belfast in July is currently the most expensive (average of £90). 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 AU to BFS?

Find hourly flight availability from Australia to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 September 2025.

When flying from Australia to Belfast, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

    For as low as £910, British Airways can have you in Belfast from Australia in 30h 10m. The distance between Australia and Belfast is about 10626 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Australia to Belfast consider Brisbane - Belfast Intl, Brisbane - Belfast City or Melbourne - Belfast Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Belfast 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 Australia to Belfast?

    Currently, January is the cheapest month in which you can book a flight from Australia to Belfast (average of £67). Flying from Australia to Belfast in July is currently the most expensive (average of £90). 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.

Alternative routes for Australia to Belfast

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

When you search for this flight from Australia to Belfast, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Australia to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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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