In terms of precipitation, rainfall in New South Wales ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit New South Wales when rainfall is around 50.0 mm.

If weather is an important factor for your trip to New South Wales, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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

When flying from Belfast Intl 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.

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

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

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

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

Yes. Cheapflights offers flight deals from Belfast Intl 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.

£480+ Cheap Flights from Belfast Intl Airport to New South Wales

Cheap flight deals from Belfast Intl to New South Wales

Enter your travel dates to find the best prices.

Cheapest

Best

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Cheapest flights from Belfast Intl to New South Wales
Explore the most affordable flight options available from Belfast Intl to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Wed 11/1113:20 -

2 stops33h 40m

Tue 1/1212:00 -

2 stops45h 00m

Deal found 17/9£806

Mon 9/1106:30 -

2 stops40h 30m

Mon 23/1112:00 -

2 stops40h 55m

Deal found 18/9£812

Mon 9/1110:15 -

2 stops40h 20m

Tue 24/1112:00 -

2 stops45h 00m

Deal found 17/9£832

Tue 10/1107:00 -

2 stops40h 00m

Tue 24/1112:00 -

2 stops44h 30m

Deal found 16/9£837

Tue 13/1016:00 -

3 stops35h 25m

Mon 26/1021:30 -

2 stops32h 40m

Deal found 18/9£998

Sun 1/1120:55 -

2 stops34h 40m

Sun 8/1121:45 -

2 stops34h 45m

Deal found 17/9£1,169

Mon 2/1106:00 -

2 stops38h 00m

Mon 23/1121:45 -

2 stops34h 45m

Deal found 19/9£1,170

Thu 24/1210:10 -

2 stops34h 10m

Fri 29/110:30 -

2 stops35h 45m

Deal found 16/9£1,219

Find flight deals from Belfast Intl to New South Wales

Round-trip from	£806
One-way from	£480

11/11-1/12
4 total stops
78h 40m total
Belfast to New South Wales

Search Deals

31/12-31/12
3 total stops
37h 50m total
Belfast to New South Wales

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to New South Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Thu 31/12

06:30-07:20

2 stops37h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£541

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Wed 11/11

13:20-10:00

2 stops33h 40m

Sydney Kingsford Smith

Tue 1/12

12:00-22:00

2 stops45h 00m

£806

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 9/11

10:15-13:35

2 stops40h 20m

Sydney Kingsford Smith

Tue 24/11

12:00-22:00

2 stops45h 00m

£832

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Tue 10/11

07:00-10:00

2 stops40h 00m

Sydney Kingsford Smith

Tue 24/11

12:00-21:30

2 stops44h 30m

£837

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Tue 13/10

16:00-13:25

3 stops35h 25m

Sydney Kingsford Smith

Mon 26/10

21:30-19:10

2 stops32h 40m

£998

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Tue 16/2

08:30-07:40

2 stops36h 10m

Sydney Kingsford Smith

Tue 9/3

08:05-10:05

2 stops37h 00m

£1,029

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Sun 1/11

20:55-18:35

2 stops34h 40m

Sydney Kingsford Smith

Sun 8/11

21:45-21:30

2 stops34h 45m

£1,169

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 2/11

06:00-07:00

2 stops38h 00m

Sydney Kingsford Smith

Mon 23/11

21:45-21:30

2 stops34h 45m

£1,170

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Thu 24/12

10:10-07:20

2 stops34h 10m

Sydney Kingsford Smith

Fri 29/1

10:30-11:15

2 stops35h 45m

£1,219

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Belfast Intl with our price prediction graph.

BFS-SYD

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 Intl Airport to New South Wales

BFS-AUNSW

BFS-SYD

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New South Wales

See what other customers who have flown with Qatar Airways and British Airways from Belfast Intl Airport to New South Wales have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,731 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.

Qatar Airways

7.4

Good

3,731 reviews

Qatar Airways

7.4

Good

3,731 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.

British Airways

6.7

Okay

8,229 reviews

Qatar Airways

7.4

Good

3,731 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.

Related info for your journey

Can I find deals for flights from Belfast Intl to New South Wales that include hotel bookings?
Yes. In addition to deals on Belfast Intl to New South Wales flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl 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 Intl to New South Wales.
Can I find deals for business class flights from Belfast Intl to New South Wales?
Yes. Cheapflights offers flight deals from Belfast Intl 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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Popular flights

Alternative routes for Belfast Intl to New South Wales

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Top 2 airlines flying from Belfast Intl to New South Wales

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£501	Average£1,294	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
British Airways	Cheapest£923	Average£1,278	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Belfast Intl to New South Wales flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Cheap flights from Belfast Intl Airport to New South Wales from £480

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to New South Wales

Cheapest flights from Belfast Intl to New South WalesExplore the most affordable flight options available from Belfast Intl to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from Belfast Intl to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Belfast Intl to New South WalesDiscover carefully curated flight deals from Belfast Intl to New South Wales that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Belfast Intl to New South Wales that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Belfast Intl to New South WalesDiscover last-minute flight deals from Belfast Intl to New South Wales. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to New South Wales. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Belfast Intl to New South WalesSearch for one-way flight options from Belfast Intl to New South Wales. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Belfast Intl to New South Wales. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Belfast Intl to New South Wales

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to New South Wales that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Belfast Intl with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing New South Wales

See what other customers who have flown with Qatar Airways and British Airways from Belfast Intl Airport to New South Wales have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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.

Alternative routes for Belfast Intl to New South Wales

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

Complete your trip

Complete your trip to New South Wales by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Australia

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Search flights from Belfast Intl to New South Wales by cabin class

Find flights from Belfast Intl to New South Wales, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast Intl and New South Wales flights

Browse other Belfast Intl and New South Wales flight options. Last updated on 19 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Belfast Intl to New South Wales

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

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Belfast Intl to New South Wales
Explore the most affordable flight options available from Belfast Intl to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Belfast Intl to New South Wales
Discover carefully curated flight deals from Belfast Intl to New South Wales that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Belfast Intl to New South Wales
Discover last-minute flight deals from Belfast Intl to New South Wales. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Belfast Intl to New South Wales
Search for one-way flight options from Belfast Intl to New South Wales. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.