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Cheap flights from Belfast to New South Wales from £897

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SYD
10 Mar — 17 Mar1
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 8 February 2026.

Mon 2/307:50
BFS
-
SYD
2 stops35h 45m
Multiple Airlines
Sun 8/321:15
SYD
-
BFS
3 stops33h 55m
Multiple Airlines
Deal found 5/2£897
Mon 23/310:20
BFS
-
SYD
2 stops36h 40m
Multiple Airlines
Mon 30/312:00
SYD
-
BFS
2 stops42h 25m
Multiple Airlines
Deal found 6/2£1,051
Wed 11/311:25
BHD
-
SYD
2 stops33h 30m
British Airways
Sun 15/311:15
SYD
-
BHD
2 stops34h 05m
British Airways
Deal found 5/2£1,150
Thu 12/309:05
BHD
-
SYD
2 stops34h 50m
British Airways
Mon 16/311:15
SYD
-
BHD
2 stops32h 50m
British Airways
Deal found 5/2£1,165
Wed 1/706:00
BFS
-
SYD
3 stops52h 10m
Multiple Airlines
Wed 15/721:05
SYD
-
BFS
3 stops35h 05m
Multiple Airlines
Deal found 7/2£1,173
Wed 1/716:05
BHD
-
SYD
3 stops42h 05m
Multiple Airlines
Wed 15/721:05
SYD
-
BHD
3 stops32h 30m
Multiple Airlines
Deal found 7/2£1,216
Mon 23/219:25
BHD
-
SYD
2 stops36h 25m
British Airways
Fri 27/221:40
SYD
-
BHD
2 stops46h 30m
British Airways
Deal found 6/2£1,260
Wed 11/217:30
BFS
-
SYD
2 stops38h 10m
Multiple Airlines
Wed 18/221:15
SYD
-
BFS
3 stops36h 15m
Multiple Airlines
Deal found 5/2£1,707
Mon 23/211:30
BHD
-
SYD
2 stops34h 30m
American Airlines
Fri 27/209:45
SYD
-
BHD
3 stops35h 45m
American Airlines
Deal found 6/2£1,929
Mon 30/318:30
BHD
-
OOL
3 stops31h 10m
Multiple Airlines
Sat 11/418:35
OOL
-
BHD
3 stops58h 35m
Multiple Airlines
Deal found 7/2£1,978
Mon 30/307:00
BFS
-
OOL
3 stops46h 05m
Multiple Airlines
Sat 11/407:00
OOL
-
BFS
3 stops49h 25m
Multiple Airlines
Deal found 7/2£2,434

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 8 February 2026.

Round-trip from

£897

Popular in

July

Cheapest in

October

Average price

£1,240
2/3-8/3
  • 2/3-8/3
  • 5 total stops
  • 69h 40m total
  • Belfast to New South Wales
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 8 February 2026.
Use the filters below to find and compare flights from Belfast to New South Wales that are best for you.

Fly from

Belfast

Fly to

New South Wales

Route

Depart

Return

Price

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 23/3

10:20-10:00

2 stops36h 40m

Sydney Kingsford Smith

Mon 30/3

12:00-20:25

2 stops42h 25m

£1,051

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 11/3

11:25-07:55

2 stops33h 30m

Sydney Kingsford Smith

Sun 15/3

11:15-10:20

2 stops34h 05m

£1,150

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/3

09:05-06:55

2 stops34h 50m

Sydney Kingsford Smith

Mon 16/3

11:15-09:05

2 stops32h 50m

£1,165

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 1/7

06:00-19:10

3 stops52h 10m

Sydney Kingsford Smith

Wed 15/7

21:05-23:10

3 stops35h 05m

£1,173

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 1/7

16:05-19:10

3 stops42h 05m

Sydney Kingsford Smith

Wed 15/7

21:05-20:35

3 stops32h 30m

£1,216

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 23/2

19:25-18:50

2 stops36h 25m

Sydney Kingsford Smith

Fri 27/2

21:40-09:10

2 stops46h 30m

£1,260

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 2/3

14:40-18:40

2 stops41h 00m

Sydney Kingsford Smith

Sun 8/3

21:30-17:55

2 stops31h 25m

£1,570

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 23/2

11:30-09:00

2 stops34h 30m

Sydney Kingsford Smith

Fri 27/2

09:45-10:30

3 stops35h 45m

£1,929

BelfastCoolangatta

BHD - OOL

BHDOOL

Belfast City

Mon 30/3

18:30-10:40

3 stops31h 10m

Coolangatta Gold Coast

Sat 11/4

18:35-20:10

3 stops58h 35m

£1,978

BelfastCoolangatta

BFS - OOL

BFSOOL

Belfast Intl

Mon 30/3

07:00-14:05

3 stops46h 05m

Coolangatta Gold Coast

Sat 11/4

07:00-23:25

3 stops49h 25m

£2,434

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 11 results
1
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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

What is the cheapest month to book a flight from Belfast to New South Wales?

Currently, May is the cheapest month in which you can book a flight from Belfast to New South Wales (average of £492). Flying from Belfast to New South Wales in August is currently the most expensive (average of £1,373). 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.

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 8 February 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
3,728 reviews
Check prices

Boarding

7.5

Food

7.3

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

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
3,728 reviews
Qatar Airways
7.4
Good
3,728 reviews
Check prices

Boarding

7.5

Food

7.3

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

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
7,720 reviews
Qatar Airways
7.4
Good
3,728 reviews
Check prices

Boarding

7.5

Food

7.3

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

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 33h 30m. Fly via British Airways to get the fastest option. The distance between Belfast and New South Wales is about 10622 mi.

  • 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.

  • What is the cheapest month to book a flight from Belfast to New South Wales?

    Currently, May is the cheapest month in which you can book a flight from Belfast to New South Wales (average of £492). Flying from Belfast to New South Wales in August is currently the most expensive (average of £1,373). 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 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£492Average£1,133FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£982Average£1,180FlexibilityNo cancel feeOn-time70%
Search British Airways 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 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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