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Cheap flights from Belfast City Airport to New South Wales from £478

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SYD
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Belfast City to New South Wales

Keep the following information in mind while searching for Belfast City to New South Wales flight deals. Data was last updated 15 September 2025.

Round-trip from

£824

One-way from

£478

Popular in

December

Cheapest in

November

Average price

£1,143
1/11-11/11
  • 1/11-11/11
  • 4 total stops
  • 78h 50m total
  • Belfast to New South Wales
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17/11
  • 17/11
  • 3 total stops
  • 37h 20m total
  • Belfast to New South Wales
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£63 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 September 2025
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Find flight deals from Belfast City to New South Wales

Cheapest flights from Belfast City to New South Wales
Explore the most affordable flight options available from Belfast City to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 1/1107:25BHD - SYD
2 stops39h 35mMultiple Airlines
Tue 11/1112:00SYD - BHD
2 stops39h 15mMultiple Airlines
Deal found 15/9£824
Wed 5/1115:40BHD - SYD
2 stops39h 15mMultiple Airlines
Mon 24/1116:35SYD - BHD
2 stops29h 05mMultiple Airlines
Deal found 15/9£951
Wed 29/1012:25BHD - SYD
2 stops33h 35mAmerican Airlines
Fri 14/1111:20SYD - BHD
2 stops42h 55mAmerican Airlines
Deal found 15/9£981
Tue 4/1111:25BHD - SYD
2 stops34h 35mAmerican Airlines
Sun 9/1114:05SYD - BHD
2 stops34h 50mAmerican Airlines
Deal found 15/9£986
Tue 28/1010:00BHD - SYD
2 stops36h 00mAmerican Airlines
Tue 4/1117:45SYD - BHD
2 stops35h 55mAmerican Airlines
Deal found 13/9£989
Thu 6/1110:40BHD - SYD
2 stops35h 20mAmerican Airlines
Fri 21/1117:45SYD - BHD
2 stops34h 30mAmerican Airlines
Deal found 14/9£991
Thu 6/1117:45BHD - SYD
3 stops38h 35mMultiple Airlines
Fri 21/1121:15SYD - BHD
3 stops33h 00mMultiple Airlines
Deal found 14/9£1,058
Thu 20/1107:25BHD - SYD
3 stops39h 50mMultiple Airlines
Sun 7/1217:35SYD - BHD
3 stops38h 25mMultiple Airlines
Deal found 14/9£1,066
Tue 28/1010:40BHD - SYD
2 stops33h 15mBritish Airways
Sat 8/1116:20SYD - BHD
2 stops35h 00mBritish Airways
Deal found 15/9£1,073
Fri 31/1007:20BHD - SYD
2 stops38h 45mMultiple Airlines
Tue 11/1112:10SYD - BHD
2 stops39h 05mMultiple Airlines
Deal found 15/9£1,079
Mon 3/1111:30BHD - SYD
2 stops34h 30mAmerican Airlines
Tue 11/1111:20SYD - BHD
2 stops38h 30mAmerican Airlines
Deal found 15/9£1,082

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 15 September 2025.
Use the filters below to find and compare flights from Belfast City Airport to New South Wales that are best for you.

Fly from

Belfast City

Fly to

New South Wales

Route

Depart

Return

Price

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sat 1/11

07:25-10:00

2 stops39h 35m

Sydney Kingsford Smith

Tue 11/11

12:00-16:15

2 stops39h 15m

£824

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 4/11

11:25-09:00

2 stops34h 35m

Sydney Kingsford Smith

Fri 14/11

11:20-19:15

2 stops42h 55m

£981

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 4/11

11:25-09:00

2 stops34h 35m

Sydney Kingsford Smith

Tue 11/11

11:20-14:50

2 stops38h 30m

£981

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 4/11

11:25-09:00

2 stops34h 35m

Sydney Kingsford Smith

Sun 9/11

14:05-13:55

2 stops34h 50m

£986

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 28/10

10:00-09:00

2 stops36h 00m

Sydney Kingsford Smith

Tue 4/11

17:45-18:40

2 stops35h 55m

£989

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 5/11

07:25-13:05

3 stops42h 40m

Sydney Kingsford Smith

Mon 24/11

22:00-20:30

3 stops33h 30m

£998

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 6/11

17:45-19:20

3 stops38h 35m

Sydney Kingsford Smith

Fri 21/11

21:15-19:15

3 stops33h 00m

£1,058

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 20/11

07:25-10:15

3 stops39h 50m

Sydney Kingsford Smith

Sun 7/12

17:35-21:00

3 stops38h 25m

£1,066

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 28/10

10:40-06:55

2 stops33h 15m

Sydney Kingsford Smith

Sat 8/11

16:20-16:20

2 stops35h 00m

£1,073

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 28/10

10:40-06:55

2 stops33h 15m

Sydney Kingsford Smith

Wed 12/11

16:20-13:30

2 stops32h 10m

£1,073

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 13 results
1
2

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

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

What is the cheapest time of day to fly from BHD to NSW?

Find hourly flight availability from Belfast City 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 15 September 2025.

When flying from Belfast City Airport 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 15 September 2025.
Read through reviews of airlines operating flights from Belfast City Airport to New South Wales, such as British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews
Check prices

Comfort

6.7

Crew

7.6

Overall

6.7

Food

6.3

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews
Check prices

Comfort

6.7

Crew

7.6

Overall

6.7

Food

6.3

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.

Related info for your journey

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

    For as low as £981, American Airlines can have you in New South Wales from Belfast City Airport in 34h 35m. There are 10622 mi between Belfast City Airport and New South Wales.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to New South Wales (average of £985). Flying from Belfast City Airport 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 airline flying from Belfast City to New South Wales

Discover the top airline that operate flights from Belfast City 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£969Average£1,193FlexibilityNo 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 City to New South Wales?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast City to New South Wales. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast City to New South Wales.

Can Cheapflights find flights from Belfast City to New South Wales with no change fees?

Certainly. Search results for flights to New South Wales from Belfast City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast City to New South Wales become cheaper?

Yes, Cheapflights offers price alerts on Belfast City to New South Wales flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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