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Cheap flights from Belfast to Sydney from £528

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belfast to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:15 - 06:55BHD  Belfast City-SYD Sydney Kingsford Smith
25h 40m2 stops London Heathrow Singapore Changi
British Airways Logo
11:05 - 08:25SYD  Sydney Kingsford Smith-BHD Belfast City
32h 20m3 stops Melbourne Kuala Lumpur Intl London Heathrow
£949British Airways
Tue, 16 Feb - Tue, 2 Mar
Multiple Airlines Logo
06:30 - 20:25BHD  Belfast City-SYD Sydney Kingsford Smith
27h 55m2 stops London Heathrow Guangzhou Baiyun
Multiple Airlines Logo
22:10 - 12:45SYD  Sydney Kingsford Smith-BHD Belfast City
49h 35m2 stops Guangzhou Baiyun London Gatwick
£957Multiple Airlines
Thu, 22 Oct - Wed, 4 Nov
Multiple Airlines Logo
06:15 - 10:00BFS  Belfast Intl-SYD Sydney Kingsford Smith
41h 45m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 10:40SYD  Sydney Kingsford Smith-BFS Belfast Intl
33h 40m2 stops Shanghai Pu Dong London Gatwick
£972Multiple Airlines
Tue, 13 Oct - Mon, 26 Oct
Multiple Airlines Logo
06:15 - 10:00BFS  Belfast Intl-SYD Sydney Kingsford Smith
41h 45m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 19:35SYD  Sydney Kingsford Smith-BFS Belfast Intl
42h 35m2 stops Shanghai Pu Dong London Gatwick
£975Multiple Airlines
Tue, 13 Oct - Wed, 11 Nov
Multiple Airlines Logo
10:20 - 10:00BHD  Belfast City-SYD Sydney Kingsford Smith
37h 40m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 20:30SYD  Sydney Kingsford Smith-BHD Belfast City
43h 30m2 stops Shanghai Pu Dong London Gatwick
£976Multiple Airlines
Tue, 13 Oct - Wed, 11 Nov
Multiple Airlines Logo
10:00 - 06:35BHD  Belfast City-SYD Sydney Kingsford Smith
33h 35m2 stops London Heathrow Singapore Changi
Multiple Airlines Logo
16:30 - 16:45SYD  Sydney Kingsford Smith-BHD Belfast City
35h 15m2 stops Singapore Changi London Heathrow
£984Multiple Airlines
Tue, 16 Feb - Tue, 2 Mar
British Airways Logo
20:30 - 07:55BHD  Belfast City-SYD Sydney Kingsford Smith
48h 25m2 stops London Heathrow Hong Kong Intl
British Airways Logo
08:45 - 08:35SYD  Sydney Kingsford Smith-BHD Belfast City
34h 50m2 stops Hong Kong Intl London Heathrow
£987British Airways
Sun, 28 Feb - Sun, 21 Mar
British Airways Logo
15:15 - 13:00BHD  Belfast City-SYD Sydney Kingsford Smith
34h 45m2 stops London Heathrow Hong Kong Intl
British Airways Logo
11:15 - 10:05SYD  Sydney Kingsford Smith-BHD Belfast City
33h 50m2 stops Hong Kong Intl London Heathrow
£998British Airways
Sat, 7 Nov - Wed, 11 Nov
Multiple Airlines Logo
10:20 - 10:00BHD  Belfast City-SYD Sydney Kingsford Smith
37h 40m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 13:35SYD  Sydney Kingsford Smith-BHD Belfast City
36h 35m2 stops Shanghai Pu Dong London Gatwick
£1,008Multiple Airlines
Tue, 13 Oct - Mon, 26 Oct
British Airways Logo
12:00 - 11:25BHD  Belfast City-SYD Sydney Kingsford Smith
36h 25m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
16:20 - 08:35SYD  Sydney Kingsford Smith-BHD Belfast City
27h 15m2 stops Singapore Changi London Heathrow
£1,028British Airways
Sun, 28 Feb - Sun, 21 Mar

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KLM flights from Belfast to Sydney

Our best KLM deals on Belfast to Sydney flight tickets
KLM
22 Oct
BHD17:30Belfast City
28h 40m
3 stops
SYD08:10Sydney Kingsford Smith
4 Nov
SYD22:15Sydney Kingsford Smith
45h 55m
2 stops
BHD09:10Belfast City
£1,453
KLM
22 Oct
BHD17:30Belfast City
28h 40m
3 stops
SYD08:10Sydney Kingsford Smith
4 Nov
SYD10:35Sydney Kingsford Smith
33h 35m
3 stops
BHD09:10Belfast City
£1,511
KLM
29 Dec
BHD17:20Belfast City
27h 05m
3 stops
SYD07:25Sydney Kingsford Smith
18 Jan
SYD16:30Sydney Kingsford Smith
35h 20m
2 stops
BHD16:50Belfast City
£1,525

British Airways flights from Belfast to Sydney

Our best British Airways deals on Belfast to Sydney flight tickets
British Airways
16 Feb
BHD18:15Belfast City
25h 40m
2 stops
SYD06:55Sydney Kingsford Smith
2 Mar
SYD11:05Sydney Kingsford Smith
32h 20m
3 stops
BHD08:25Belfast City
£949
British Airways
28 Feb
BHD20:30Belfast City
48h 25m
2 stops
SYD07:55Sydney Kingsford Smith
21 Mar
SYD08:45Sydney Kingsford Smith
34h 50m
2 stops
BHD08:35Belfast City
£987
British Airways
7 Nov
BHD15:15Belfast City
34h 45m
2 stops
SYD13:00Sydney Kingsford Smith
11 Nov
SYD11:15Sydney Kingsford Smith
33h 50m
2 stops
BHD10:05Belfast City
£998

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 16/2

18:15-06:55

2 stops25h 40m

Sydney Kingsford Smith

Tue 2/3

11:05-08:25

3 stops32h 20m

£949

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Thu 22/10

06:30-20:25

2 stops27h 55m

Sydney Kingsford Smith

Wed 4/11

22:10-12:45

2 stops49h 35m

£957

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Tue 13/10

06:15-10:00

2 stops41h 45m

Sydney Kingsford Smith

Mon 26/10

12:00-10:40

2 stops33h 40m

£972

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Tue 13/10

06:15-10:00

2 stops41h 45m

Sydney Kingsford Smith

Wed 11/11

12:00-19:35

2 stops42h 35m

£975

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 13/10

10:20-10:00

2 stops37h 40m

Sydney Kingsford Smith

Wed 11/11

12:00-20:30

2 stops43h 30m

£976

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 16/2

10:00-06:35

2 stops33h 35m

Sydney Kingsford Smith

Tue 2/3

16:30-16:45

2 stops35h 15m

£984

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

£987

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

£998

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Tue 13/10

10:20-10:00

2 stops37h 40m

Sydney Kingsford Smith

Mon 26/10

12:00-13:35

2 stops36h 35m

£1,008

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sun 28/2

12:00-11:25

3 stops36h 25m

Sydney Kingsford Smith

Sun 21/3

16:20-08:35

2 stops27h 15m

£1,028

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Belfast to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Sydney Kingsford Smith?

Qatar Airways is the most popular carrier operating from Belfast to Sydney Kingsford Smith

Cheap Belfast to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Sydney

Best price found

£528

Fastest flight time

25h 40m

Direct flights

None
The best one-way flight to Sydney from Belfast in the past 72 hours is £528. The best return flight deal from Belfast to Sydney found on momondo in the last 72 hours is £949.
The fastest flight from Belfast to Sydney takes 25h 40m
There are no direct flights from Belfast to Sydney. There are no popular flight routes from Belfast to Sydney.
Search flight deals

Frequently asked questions about flying from Belfast to Sydney

  • How far is Belfast to Sydney Kingsford Smith by plane?

    The straight-line distance from Belfast to Sydney Kingsford Smith is 10621.7 mi. By plane, this route typically takes 25h 40m.

  • When did momondo last update prices for flights from Belfast to Sydney Kingsford Smith Airport?

    Prices for flights from Belfast to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Belfast to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Belfast to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Belfast to Sydney

Compare and see reviews for airlines that fly from Belfast to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom £496Free CancellationRating
7.4
3,733 reviews
Search Qatar Airways flights
British AirwaysPriceFrom £912Free CancellationRating
6.7
8,214 reviews
Search British Airways flights

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Belfast to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to Sydney?

Once you have performed a search for Belfast to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belfast to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Belfast and alert you when they change.

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