Find flights
When to book
FAQs

Cheap flights from Belfast to Sydney from $912

BHD — SYD
6 Oct — 13 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Sydney

Mon 7/1210:15 -
2 stops36h 45m
Sun 24/112:00 -
2 stops44h 25m
Deal found 1/9$1,499
Mon 7/906:10 -
3 stops41h 50m
Mon 31/511:00 -
2 stops31h 55m
Deal found 2/9$1,671
Wed 21/1008:15 -
2 stops43h 20m
Wed 28/1012:00 -
2 stops33h 05m
Deal found 6/9$1,719
Mon 7/907:00 -
2 stops41h 00m
Mon 31/520:30 -
2 stops33h 00m
Deal found 2/9$1,732
Sat 7/1115:15 -
2 stops42h 35m
Wed 11/1111:15 -
2 stops33h 50m
Deal found 3/9$1,872
Mon 7/908:15 -
2 stops26h 10m
Mon 14/911:00 -
3 stops45h 05m
Deal found 2/9$1,884
Wed 14/1008:15 -
2 stops39h 45m
Wed 21/1021:30 -
2 stops32h 10m
Deal found 4/9$2,048
Mon 7/918:30 -
2 stops39h 55m
Mon 14/921:45 -
2 stops55h 50m
Deal found 2/9$2,056
Mon 7/906:30 -
1 stop38h 35m
Mon 14/920:45 -
2 stops32h 50m
Deal found 2/9$2,749
Mon 7/917:30 -
3 stops31h 10m
Mon 14/909:15 -
2 stops33h 05m
Deal found 2/9$2,871
Mon 7/917:30 -
3 stops31h 10m
Mon 31/512:45 -
3 stops29h 35m
Deal found 2/9$3,068

Find flight deals from Belfast to Sydney

Round-trip from

$1,499

One-way from

$912
7/12-24/1
  • 7/12-24/1
  • 4 total stops
  • 81h 10m total
  • Belfast to Sydney
Search Deals
19/10-31/12
  • 19/10-31/12
  • 3 total stops
  • 49h 40m total
  • Belfast to Sydney
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Belfast to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 19/10

08:40-20:20

3 stops49h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$912

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sun 4/10

15:50-20:25

2 stops42h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,619

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sun 4/10

11:00-20:25

2 stops47h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,683

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Wed 21/10

08:15-13:35

2 stops43h 20m

Sydney Kingsford Smith

Wed 28/10

12:00-10:05

2 stops33h 05m

$1,719

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 7/12

06:00-10:00

3 stops41h 00m

Sydney Kingsford Smith

Sun 24/1

09:20-10:10

2 stops35h 50m

$1,843

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sat 7/11

15:15-20:50

2 stops42h 35m

Sydney Kingsford Smith

Wed 11/11

11:15-10:05

2 stops33h 50m

$1,872

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Wed 14/10

08:15-10:00

2 stops39h 45m

Sydney Kingsford Smith

Wed 21/10

21:30-19:40

2 stops32h 10m

$2,048

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 2/3

11:40-06:55

1 stop32h 15m

Sydney Kingsford Smith

Tue 16/3

16:20-11:30

1 stop30h 10m

$2,098

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 19/1

18:15-11:25

3 stops30h 10m

Sydney Kingsford Smith

Mon 15/3

11:15-09:05

2 stops32h 50m

$2,158

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Tue 19/1

17:40-19:20

2 stops38h 40m

Sydney Kingsford Smith

Mon 15/3

15:50-10:40

2 stops29h 50m

$2,213

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Belfast with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Belfast to Sydney

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

Related info for your journey

  • What airport do you fly into for flights to Sydney from Belfast?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Belfast. On average, Kingsford Smith has 0 inbound flights from Belfast per day from 0 airlines. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Belfast to Sydney?

    Airlines like British Airways fly from Belfast to Sydney in about 42h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast to Sydney is about 17094 km.

  • Can I find deals for flights from Belfast to Sydney that include hotel bookings?

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

  • How can I find direct flights from Belfast to Sydney?

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

  • Can I find deals for business class flights from Belfast to Sydney?

    Yes. Cheapflights offers flight deals from Belfast to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Terrigal
Leura
Randwick
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Belfast to Sydney

Belfast Intl to Sydney flights
Belfast City to Sydney flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Belfast today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Belfast to Sydney?

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

Yes, we can. To see specific flights from Belfast to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Belfast today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.