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Cheap flights from Belfast to New South Wales from £742

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
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

£742

Popular in

December

Cheapest in

November

Average price

£1,155
2/3-23/3
  • 2/3-23/3
  • 4 total stops
  • 69h 45m total
  • Belfast to New South Wales
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Belfast to New South Wales

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 12 September 2025.

Tue 21/1013:40BHD - SYD
2 stops32h 25mAmerican Airlines
Tue 2/1217:45SYD - BHD
2 stops34h 00mAmerican Airlines
Deal found 10/9£990
Tue 28/1011:25BHD - SYD
2 stops34h 35mAmerican Airlines
Tue 2/1217:45SYD - BHD
2 stops34h 00mAmerican Airlines
Deal found 10/9£1,190
Tue 28/1006:30BHD - SYD
2 stops37h 05mMultiple Airlines
Tue 2/1211:30SYD - BHD
2 stops40h 20mMultiple Airlines
Deal found 11/9£1,267
Thu 30/1017:45BHD - OOL
3 stops36h 25mMultiple Airlines
Wed 19/1106:00OOL - BHD
3 stops38h 15mMultiple Airlines
Deal found 11/9£1,280
Fri 3/1008:25BFS - SYD
3 stops38h 35mMultiple Airlines
Mon 6/1013:50SYD - BFS
3 stops43h 10mMultiple Airlines
Deal found 10/9£1,298
Thu 30/1017:55BFS - OOL
3 stops27h 30mMultiple Airlines
Wed 19/1107:05OOL - BFS
3 stops42h 55mMultiple Airlines
Deal found 11/9£1,587

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 12 September 2025.
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 2/3

10:20-10:00

2 stops36h 40m

Sydney Kingsford Smith

Mon 23/3

12:00-10:05

2 stops33h 05m

£742

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 2/3

17:45-06:55

2 stops26h 10m

Sydney Kingsford Smith

Mon 23/3

16:20-09:05

2 stops27h 45m

£953

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 21/10

13:40-08:05

2 stops32h 25m

Sydney Kingsford Smith

Tue 2/12

17:45-16:45

2 stops34h 00m

£990

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 28/10

11:25-09:00

2 stops34h 35m

Sydney Kingsford Smith

Tue 2/12

17:45-16:45

2 stops34h 00m

£1,190

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 28/10

06:30-06:35

2 stops37h 05m

Sydney Kingsford Smith

Tue 2/12

11:30-16:50

2 stops40h 20m

£1,267

BelfastCoolangatta

BHD - OOL

BHDOOL

Belfast City

Thu 30/10

17:45-16:10

3 stops36h 25m

Coolangatta Gold Coast

Wed 19/11

06:00-10:15

3 stops38h 15m

£1,280

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Fri 3/10

08:25-08:00

3 stops38h 35m

Sydney Kingsford Smith

Mon 6/10

13:50-23:00

3 stops43h 10m

£1,298

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 2/3

19:25-18:50

2 stops36h 25m

Sydney Kingsford Smith

Mon 23/3

06:35-16:50

3 stops45h 15m

£1,478

BelfastCoolangatta

BFS - OOL

BFSOOL

Belfast Intl

Thu 30/10

17:55-07:25

3 stops27h 30m

Coolangatta Gold Coast

Wed 19/11

07:05-16:00

3 stops42h 55m

£1,587

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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 £985). Flying from Belfast to New South Wales in July is currently the most expensive (average of £1,725). 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 BFS to NSW?

Find hourly flight availability from Belfast to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

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

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 12 September 2025.
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
3,624 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Crew

7.9

Overall

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
3,624 reviews
Qatar Airways
7.4
Good
3,624 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Crew

7.9

Overall

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
7,361 reviews
Qatar Airways
7.4
Good
3,624 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Crew

7.9

Overall

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 26h 10m. Fly via British Airways or American Airlines 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 City - 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 £985). Flying from Belfast to New South Wales in July is currently the most expensive (average of £1,725). 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£971Average£1,188FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£1,038Average£1,168FlexibilityNo cancel feeOn-time68%
Search Qatar 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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