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Cheap flights from Australia to Belfast from £414

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BHD
27 Apr — 4 May1
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 22 April 2025.

Round-trip from

£748

One-way from

£414

Popular in

December

Cheapest in

June

Average price

£1,027
10/6-20/6
  • 10/6-20/6
  • 4 total stops
  • 72h 50m total
  • Australia to Belfast
Search Deals
5/8
  • 5/8
  • 3 total stops
  • 50h 55m total
  • Australia to Belfast
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 22 April 2025.

Tue 10/621:30MEL - BFS
2 stops30h 55mMultiple Airlines
Fri 20/606:05BFS - MEL
2 stops41h 55mMultiple Airlines
Deal found 20/4£748
Thu 5/611:00SYD - BFS
2 stops42h 35mMultiple Airlines
Thu 12/621:10BFS - SYD
2 stops54h 25mMultiple Airlines
Deal found 21/4£782
Tue 6/511:00MEL - BHD
2 stops35h 45mMultiple Airlines
Wed 28/507:05BHD - MEL
2 stops40h 55mMultiple Airlines
Deal found 21/4£791
Fri 6/611:00BNE - BFS
2 stops42h 05mMultiple Airlines
Fri 13/606:05BFS - BNE
2 stops41h 55mMultiple Airlines
Deal found 21/4£807
Mon 16/611:00SYD - BHD
2 stops35h 45mMultiple Airlines
Sat 21/607:00BHD - SYD
2 stops41h 00mMultiple Airlines
Deal found 22/4£858
Mon 28/723:55BNE - BHD
2 stops46h 05mBritish Airways
Tue 12/820:20BHD - BNE
2 stops36h 10mBritish Airways
Deal found 21/4£1,150
Thu 25/914:40SYD - BHD
2 stops31h 35mBritish Airways
Sat 11/1019:00BHD - SYD
2 stops49h 20mBritish Airways
Deal found 21/4£1,184
Mon 28/708:15BNE - BHD
3 stops33h 35mMultiple Airlines
Tue 12/818:15BHD - BNE
3 stops29h 20mMultiple Airlines
Deal found 21/4£1,405
Tue 24/608:55SYD - BHD
2 stops43h 30mJapan Airlines
Sat 12/707:05BHD - SYD
2 stops38h 15mJapan Airlines
Deal found 21/4£1,413
Tue 6/517:40MEL - BHD
3 stops60h 35mKLM
Wed 28/517:25BHD - MEL
3 stops26h 30mKLM
Deal found 21/4£1,461
Thu 25/913:05SYD - BHD
2 stops36h 50mKLM
Sat 11/1017:25BHD - SYD
3 stops28h 05mKLM
Deal found 21/4£1,734
Tue 1/722:45MEL - BHD
2 stops27h 55mQatar Airways
Tue 15/718:00BHD - MEL
2 stops37h 50mQatar Airways
Deal found 22/4£1,895

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 22 April 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

Tue 10/6

21:30-19:25

2 stops30h 55m

Belfast Intl

Fri 20/6

06:05-09:00

2 stops41h 55m

£748

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Thu 5/6

11:00-20:35

2 stops42h 35m

Belfast Intl

Thu 12/6

21:10-12:35

2 stops54h 25m

£782

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Tue 6/5

11:00-13:45

2 stops35h 45m

Belfast City

Wed 28/5

07:05-09:00

2 stops40h 55m

£791

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Fri 6/6

11:00-20:05

2 stops42h 05m

Belfast Intl

Fri 13/6

06:05-09:00

2 stops41h 55m

£807

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Mon 16/6

11:00-13:45

2 stops35h 45m

Belfast City

Sat 21/6

07:00-09:00

2 stops41h 00m

£858

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 28/7

23:55-13:00

2 stops46h 05m

Belfast City

Tue 12/8

20:20-17:30

2 stops36h 10m

£1,150

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 25/9

14:40-13:15

2 stops31h 35m

Belfast City

Sat 11/10

19:00-06:20

2 stops49h 20m

£1,184

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 28/7

08:15-08:50

3 stops33h 35m

Belfast City

Tue 12/8

18:15-08:35

3 stops29h 20m

£1,405

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 24/6

08:55-19:25

2 stops43h 30m

Belfast City

Tue 15/7

06:35-06:20

2 stops38h 45m

£1,413

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Tue 6/5

17:40-21:15

3 stops60h 35m

Belfast City

Wed 28/5

17:25-04:55

3 stops26h 30m

£1,461

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 20 results
1
2

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 22 April 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.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 22 April 2025.
Get a feel of what it's like to fly with Japan Airlines, KLM and Qantas Airways from Australia to Belfast by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,450 reviews
Check prices

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very Good
1,450 reviews
Japan Airlines
8.3
Very Good
1,450 reviews
Check prices

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
KLM
7.8
Good
1,331 reviews
Japan Airlines
8.3
Very Good
1,450 reviews
Check prices

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
826 reviews
Japan Airlines
8.3
Very Good
1,450 reviews
Check prices

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qatar Airways
7.4
Good
3,561 reviews
Japan Airlines
8.3
Very Good
1,450 reviews
Check prices

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
British Airways
6.6
Okay
6,798 reviews
Japan Airlines
8.3
Very Good
1,450 reviews
Check prices

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

  • What are the cheapest airlines to fly from Australia to Belfast one-way?

    The cheapet airlines for a one-way flight from Australia to Belfast are Qatar Airways (£767), KLM (£795), and British Airways (£845).

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

    When deciding which route to take from Australia to Belfast consider Melbourne - Belfast Intl, Sydney Kingsford Smith - Belfast Intl or Brisbane - 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
Sydney to Belfast Intl flights
Melbourne to Belfast City flights
Brisbane to Belfast City flights
Christchurch to Belfast City flights

Fly with Cheapflights

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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.

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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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