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Cheap flights from Belfast to New South Wales from £1,121

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SYD
29 Jun — 6 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to New South Wales

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to New South Wales
Explore the most affordable flight options available from Belfast to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 May 2026.

Wed 1/706:10
BFS
-
SYD
2 stops28h 15m
Multiple Airlines
Mon 6/721:45
SYD
-
BFS
2 stops33h 50m
Multiple Airlines
Deal found 28/5£1,121
Tue 1/914:20
BHD
-
SYD
2 stops46h 45m
Multiple Airlines
Thu 24/906:00
SYD
-
BHD
2 stops45h 40m
Multiple Airlines
Deal found 27/5£1,204
Tue 1/906:40
BFS
-
SYD
2 stops49h 50m
Multiple Airlines
Thu 24/906:00
SYD
-
BFS
2 stops46h 20m
Multiple Airlines
Deal found 27/5£1,218
Sat 13/611:05
BHD
-
SYD
2 stops45h 25m
Qatar Airways
Mon 29/620:45
SYD
-
BHD
2 stops29h 15m
Qatar Airways
Deal found 29/5£1,370
Mon 10/814:25
BHD
-
SYD
2 stops30h 45m
Multiple Airlines
Tue 1/914:50
SYD
-
BHD
2 stops35h 45m
Multiple Airlines
Deal found 29/5£1,382
Fri 13/1117:40
BHD
-
SYD
2 stops26h 10m
Qatar Airways
Tue 17/1121:40
SYD
-
BHD
2 stops45h 35m
Qatar Airways
Deal found 29/5£1,431
Tue 6/1008:20
BFS
-
SYD
2 stops36h 50m
Multiple Airlines
Tue 3/1115:50
SYD
-
BFS
2 stops29h 15m
Multiple Airlines
Deal found 30/5£1,448
Wed 9/910:05
BHD
-
SYD
2 stops35h 40m
British Airways
Sun 13/910:10
SYD
-
BHD
2 stops33h 20m
British Airways
Deal found 28/5£1,460
Mon 10/807:00
BHD
-
SYD
2 stops38h 10m
Qatar Airways
Tue 1/914:50
SYD
-
BHD
2 stops27h 30m
Qatar Airways
Deal found 30/5£1,464
Tue 1/917:30
BHD
-
SYD
3 stops28h 40m
KLM
Thu 24/909:50
SYD
-
BHD
2 stops64h 05m
KLM
Deal found 27/5£1,503
Mon 3/811:05
BHD
-
SYD
2 stops34h 05m
Qatar Airways
Thu 3/914:50
SYD
-
BHD
2 stops27h 30m
Qatar Airways
Deal found 27/5£1,557
Sat 13/610:10
BFS
-
SYD
2 stops44h 50m
Multiple Airlines
Mon 29/610:00
SYD
-
BFS
2 stops46h 20m
Multiple Airlines
Deal found 29/5£1,598

Find flight deals from Belfast to New South Wales

Keep the following information in mind while searching for Belfast to New South Wales flight deals. Data was last updated 30 May 2026.

Round-trip from

£1,121

Popular in

July

Cheapest in

November

Average price

£1,147
1/7-6/7
  • 1/7-6/7
  • 4 total stops
  • 62h 05m total
  • Belfast to New South Wales
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£142 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to New South Wales 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 30 May 2026.
Use the filters below to find and compare flights from Belfast to New South Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 1/7

06:10-19:25

2 stops28h 15m

Sydney Kingsford Smith

Mon 6/7

21:45-22:35

2 stops33h 50m

£1,121

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 1/9

14:20-09:00

2 stops33h 40m

Sydney Kingsford Smith

Thu 24/9

09:50-18:40

3 stops41h 50m

£1,216

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Tue 1/9

06:40-17:30

2 stops49h 50m

Sydney Kingsford Smith

Thu 24/9

06:00-19:20

2 stops46h 20m

£1,218

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sat 13/6

11:05-17:30

2 stops45h 25m

Sydney Kingsford Smith

Mon 29/6

20:45-17:00

2 stops29h 15m

£1,370

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 13/11

17:40-06:50

2 stops26h 10m

Sydney Kingsford Smith

Tue 17/11

21:40-08:15

2 stops45h 35m

£1,431

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Tue 6/10

08:20-07:10

2 stops36h 50m

Sydney Kingsford Smith

Tue 3/11

15:50-10:05

2 stops29h 15m

£1,448

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 9/9

10:05-06:45

2 stops35h 40m

Sydney Kingsford Smith

Sun 13/9

10:10-10:30

2 stops33h 20m

£1,462

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 13/11

11:30-07:55

2 stops33h 25m

Sydney Kingsford Smith

Tue 17/11

08:45-10:30

2 stops36h 45m

£1,464

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 10/8

07:00-06:10

2 stops38h 10m

Sydney Kingsford Smith

Tue 1/9

14:50-09:20

2 stops27h 30m

£1,464

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 14/6

07:00-06:10

2 stops38h 10m

Sydney Kingsford Smith

Thu 18/6

14:50-17:00

2 stops35h 10m

£1,559

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Belfast 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 to New South Wales

How much does it cost for a return flight from Belfast to New South Wales?

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. 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 New South Wales. Reviews last updated 30 May 2026.
Read reviews from past customers who have flown with Qatar Airways and British Airways from Belfast to New South Wales. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Crew

7.9

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,727 reviews
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Crew

7.9

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
British Airways
6.7
Okay
8,010 reviews
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Crew

7.9

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from Belfast to New South Wales. 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 to New South Wales?

    There are many flights that can get you from Belfast to New South Wales in 35h 40m. Fly via Qatar Airways or British Airways to get the fastest option. The distance between Belfast and New South Wales is about 10622 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Belfast to New South Wales?

    While some choose either Belfast City - Sydney Kingsford Smith or Belfast Intl - Coolangatta Gold Coast, Belfast Intl - Sydney Kingsford Smith is the most popular route from Belfast to New South Wales.

  • Can I find deals for flights from Belfast to New South Wales that include hotel bookings?

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

  • How can I find direct flights from Belfast to New South Wales?

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

  • Can I find deals for business class flights from Belfast to New South Wales?

    Yes. Cheapflights offers flight deals from Belfast to New South Wales 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 to New South Wales

Discover the top 2 airlines that operate flights from Belfast to New South Wales. 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 30 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£499Average£1,267FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£995Average£1,235FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast to New South Wales?

Deals for Belfast to New South Wales flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belfast to New South Wales?

Cheapflights simply makes it quick and affordable to book flights from Belfast to New South Wales 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 Belfast to New South Wales with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast to New South Wales flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast to New South Wales 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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