Cheap flights from Australia to Belfast from $770

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BHD
23 Jul — 30 Jul1
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 18 July 2025.

Round-trip from

$1,589

One-way from

$770

Popular in

December

Cheapest in

June

Average price

$3,761
12/8-20/8
  • 12/8-20/8
  • 4 total stops
  • 86h 15m total
  • Australia to Belfast
9/9
  • 9/9
  • 3 total stops
  • 53h 55m total
  • Australia to Belfast
Highest demand for flights based on searches. 22% potential increase in price ($1,061 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease ($266 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 18 July 2025.

Tue 12/811:00SYD - BFS
2 stops44h 25mMultiple Airlines
Wed 20/806:10BFS - SYD
2 stops41h 50mMultiple Airlines
Deal found 18/7$1,589
Mon 20/1022:10BNE - BHD
2 stops52h 00mMultiple Airlines
Wed 12/1107:20BHD - BNE
2 stops48h 10mMultiple Airlines
Deal found 16/7$1,902
Sun 31/811:00MEL - BFS
2 stops53h 40mMultiple Airlines
Sun 7/920:25BFS - MEL
2 stops51h 35mMultiple Airlines
Deal found 17/7$2,064
Mon 1/910:10BNE - BFS
3 stops41h 35mMultiple Airlines
Mon 8/906:10BFS - BNE
3 stops40h 50mMultiple Airlines
Deal found 17/7$2,258
Mon 20/1011:15BNE - BHD
3 stops30h 35mBritish Airways
Wed 12/1117:40BHD - BNE
3 stops29h 15mBritish Airways
Deal found 16/7$2,388
Thu 31/714:40SYD - BHD
2 stops27h 05mBritish Airways
Tue 2/913:40BHD - SYD
2 stops30h 40mBritish Airways
Deal found 17/7$2,726
Fri 26/1216:20SYD - BHD
2 stops28h 25mMultiple Airlines
Thu 1/114:25BHD - SYD
2 stops52h 45mMultiple Airlines
Deal found 16/7$2,891
Thu 31/706:15SYD - BHD
3 stops43h 40mKLM
Tue 2/917:25BHD - SYD
2 stops28h 20mKLM
Deal found 17/7$3,210

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 647,157 searches. Data last updated 18 July 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

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Tue 12/8

11:00-22:25

2 stops44h 25m

Belfast Intl

Wed 20/8

06:10-09:00

2 stops41h 50m

$1,589

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 20/10

22:10-17:10

2 stops52h 00m

Belfast City

Wed 12/11

07:20-17:30

2 stops48h 10m

$1,902

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Sun 31/8

11:00-07:40

2 stops53h 40m

Belfast Intl

Sun 7/9

20:25-09:00

2 stops51h 35m

$2,064

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Mon 1/9

10:10-18:45

3 stops41h 35m

Belfast Intl

Mon 8/9

06:10-08:00

3 stops40h 50m

$2,258

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 20/10

11:15-08:50

3 stops30h 35m

Belfast City

Wed 12/11

17:40-08:55

3 stops29h 15m

$2,388

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 31/7

14:40-08:45

2 stops27h 05m

Belfast City

Tue 2/9

13:40-05:20

2 stops30h 40m

$2,726

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Fri 26/12

16:20-09:45

2 stops28h 25m

Belfast City

Thu 1/1

14:25-06:10

2 stops52h 45m

$2,891

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 31/7

06:15-16:55

3 stops43h 40m

Belfast City

Tue 2/9

17:25-06:45

2 stops28h 20m

$3,210

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Tue 9/9

12:05-09:00

3 stops53h 55m

$770

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Tue 9/9

12:05-08:50

3 stops53h 45m

$838

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 13 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 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 18 July 2025.

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

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 18 July 2025.
Get a feel of what it's like to fly with KLM, Qantas Airways, andBritish Airways from Australia to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 most popular routes from Australia to Belfast?

  • 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.

See more FAQs

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Alternative routes for Australia to Belfast

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Australia to Belfast

Discover the top 4 airlines that operate flights from Australia to Belfast. 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 647,157 searches. Data last updated 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,562Average$2,615FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,626Average$2,423FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest$1,871Average$2,069FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$2,109Average$2,461FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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

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