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Cheap flights from Belfast to Sydney from $901

BHD — SYD
16 Oct — 23 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

Sun 8/1110:50 -
2 stops39h 45m
Mon 23/1112:00 -
2 stops33h 40m
Deal found 13/9$1,546
Thu 29/1006:30 -
2 stops26h 50m
Thu 5/1115:15 -
2 stops29h 55m
Deal found 14/9$1,553
Sun 8/1108:20 -
2 stops42h 15m
Mon 23/1112:00 -
2 stops36h 35m
Deal found 13/9$1,574
Sat 7/1115:15 -
2 stops34h 45m
Wed 11/1111:15 -
2 stops33h 50m
Deal found 11/9$1,894
Sat 31/1006:35 -
2 stops39h 25m
Sat 7/1111:10 -
2 stops39h 05m
Deal found 15/9$2,019
Sun 8/1115:15 -
2 stops29h 40m
Mon 23/1116:20 -
1 stop29h 30m
Deal found 13/9$2,061
Mon 28/1209:55 -
2 stops34h 25m
Mon 18/121:30 -
2 stops32h 40m
Deal found 11/9$2,124
Mon 28/1206:35 -
2 stops39h 50m
Mon 18/122:10 -
2 stops45h 15m
Deal found 11/9$2,366
Sun 27/1221:15 -
2 stops53h 20m
Thu 7/121:30 -
2 stops35h 25m
Deal found 15/9$2,500

Find flight deals from Belfast to Sydney

Round-trip from

$1,546

One-way from

$901
8/11-23/11
  • 8/11-23/11
  • 4 total stops
  • 73h 25m total
  • Belfast to Sydney
Search Deals
31/12-31/12
  • 31/12-31/12
  • 3 total stops
  • 37h 50m 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

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Route

Depart

Return

Price

Cheapest return flight

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

$1,016

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sun 4/10

06:30-20:25

2 stops51h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,428

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Thu 29/10

06:30-20:20

2 stops26h 50m

Sydney Kingsford Smith

Thu 5/11

15:15-10:10

2 stops29h 55m

$1,553

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 29/12

18:30-19:20

2 stops37h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,561

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sun 8/11

08:20-13:35

2 stops42h 15m

Sydney Kingsford Smith

Mon 23/11

12:00-13:35

2 stops36h 35m

$1,574

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sun 28/2

20:30-07:55

2 stops48h 25m

Sydney Kingsford Smith

Sun 21/3

08:45-08:35

2 stops34h 50m

$1,873

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sat 7/11

15:15-13:00

2 stops34h 45m

Sydney Kingsford Smith

Wed 11/11

11:15-10:05

2 stops33h 50m

$1,894

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sun 4/10

11:05-18:10

2 stops45h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,925

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Sun 28/2

14:20-07:00

2 stops29h 40m

Sydney Kingsford Smith

Sun 21/3

21:45-21:30

2 stops34h 45m

$1,971

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 2/2

11:40-06:55

2 stops32h 15m

Sydney Kingsford Smith

Fri 5/3

11:15-08:25

2 stops32h 10m

$1,974

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 48h 25m. 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
Randwick
Leura
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

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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.

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