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Cheap flights from Belfast City Airport to Sydney from £510

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Sydney departing on 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Belfast City Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
09:40 - 07:55
BHD
-
SYD
35h 15m
2 stops
KLM Logo
10:25 - 09:10
SYD
-
BHD
33h 45m
2 stops
£1,170KLM
Tue, 3 Nov - Fri, 13 Nov
KLM Logo
09:40 - 07:55
BHD
-
SYD
35h 15m
2 stops
KLM Logo
11:45 - 09:10
SYD
-
BHD
32h 25m
3 stops
£1,182KLM
Tue, 3 Nov - Fri, 13 Nov
Qatar Airways Logo
11:05 - 06:50
BHD
-
SYD
32h 45m
2 stops
Qatar Airways Logo
21:40 - 08:25
SYD
-
BHD
45h 45m
2 stops
£1,271Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
07:00 - 06:10
BHD
-
SYD
62h 10m
2 stops
Qatar Airways Logo
14:50 - 09:20
SYD
-
BHD
27h 30m
2 stops
£1,274Qatar Airways
Thu, 6 Aug - Wed, 12 Aug
British Airways Logo
09:05 - 07:55
BHD
-
SYD
35h 50m
2 stops
British Airways Logo
15:15 - 10:40
SYD
-
BHD
30h 25m
2 stops
£1,294British Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
12:10 - 06:50
BHD
-
SYD
31h 40m
2 stops
Qatar Airways Logo
21:40 - 08:25
SYD
-
BHD
45h 45m
2 stops
£1,296Qatar Airways
Sun, 8 Nov - Thu, 12 Nov
KLM Logo
09:40 - 07:25
BHD
-
SYD
34h 45m
3 stops
KLM Logo
11:45 - 09:10
SYD
-
BHD
32h 25m
3 stops
£1,300KLM
Tue, 3 Nov - Fri, 13 Nov
British Airways Logo
14:50 - 20:50
BHD
-
SYD
43h 00m
2 stops
British Airways Logo
08:45 - 10:30
SYD
-
BHD
36h 45m
2 stops
£1,302British Airways
Fri, 13 Nov - Tue, 17 Nov
Qatar Airways Logo
12:10 - 06:50
BHD
-
SYD
31h 40m
2 stops
Qatar Airways Logo
21:40 - 08:25
SYD
-
BHD
45h 45m
2 stops
£1,425Qatar Airways
Sun, 8 Nov - Thu, 12 Nov
Qatar Airways Logo
18:20 - 06:10
BHD
-
SYD
50h 50m
2 stops
Qatar Airways Logo
14:50 - 09:20
SYD
-
BHD
27h 30m
2 stops
£1,559Qatar Airways
Sat, 1 Aug - Sat, 15 Aug

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KLM flights from Belfast City Airport to Sydney

Our best KLM deals on Belfast City Airport to Sydney flight tickets
KLM
3 Nov
BHD09:40Belfast City
35h 15m
2 stops
SYD07:55Sydney Kingsford Smith
13 Nov
SYD10:25Sydney Kingsford Smith
33h 45m
2 stops
BHD09:10Belfast City
£1,170
KLM
3 Nov
BHD09:40Belfast City
35h 15m
2 stops
SYD07:55Sydney Kingsford Smith
13 Nov
SYD11:45Sydney Kingsford Smith
32h 25m
3 stops
BHD09:10Belfast City
£1,182
KLM
3 Nov
BHD09:40Belfast City
34h 45m
3 stops
SYD07:25Sydney Kingsford Smith
13 Nov
SYD11:45Sydney Kingsford Smith
32h 25m
3 stops
BHD09:10Belfast City
£1,300

British Airways flights from Belfast City Airport to Sydney

Our best British Airways deals on Belfast City Airport to Sydney flight tickets
British Airways
12 Nov
BHD09:05Belfast City
35h 50m
2 stops
SYD07:55Sydney Kingsford Smith
16 Nov
SYD15:15Sydney Kingsford Smith
30h 25m
2 stops
BHD10:40Belfast City
£1,294
British Airways
13 Nov
BHD14:50Belfast City
43h 00m
2 stops
SYD20:50Sydney Kingsford Smith
17 Nov
SYD08:45Sydney Kingsford Smith
36h 45m
2 stops
BHD10:30Belfast City
£1,302
British Airways
6 Aug
BHD12:45Belfast City
32h 20m
1 stop
SYD06:05Sydney Kingsford Smith
12 Aug
SYD20:45Sydney Kingsford Smith
32h 05m
2 stops
BHD19:50Belfast City
£2,018

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to Sydney 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, momondo users made 279,928 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from Belfast City Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 3/11

09:40-07:55

2 stops35h 15m

Sydney Kingsford Smith

Fri 13/11

10:25-09:10

2 stops33h 45m

£1,170

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 3/11

09:40-07:55

2 stops35h 15m

Sydney Kingsford Smith

Fri 13/11

11:45-09:10

3 stops32h 25m

£1,182

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/11

11:05-06:50

2 stops32h 45m

Sydney Kingsford Smith

Mon 16/11

21:40-08:25

2 stops45h 45m

£1,271

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 6/8

07:00-06:10

2 stops62h 10m

Sydney Kingsford Smith

Wed 12/8

14:50-09:20

2 stops27h 30m

£1,274
Fastest return journey

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/11

09:05-07:55

2 stops35h 50m

Sydney Kingsford Smith

Mon 16/11

15:15-10:40

2 stops30h 25m

£1,294

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 8/11

12:10-06:50

2 stops31h 40m

Sydney Kingsford Smith

Thu 12/11

21:40-08:25

2 stops45h 45m

£1,296

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 3/11

09:40-07:25

3 stops34h 45m

Sydney Kingsford Smith

Fri 13/11

11:45-09:10

3 stops32h 25m

£1,300

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 13/11

14:50-20:50

2 stops43h 00m

Sydney Kingsford Smith

Tue 17/11

08:45-10:30

2 stops36h 45m

£1,302

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 8/11

12:10-06:50

2 stops31h 40m

Sydney Kingsford Smith

Thu 12/11

21:40-08:25

2 stops45h 45m

£1,425

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sat 1/8

18:20-06:10

2 stops50h 50m

Sydney Kingsford Smith

Sat 15/8

14:50-09:20

2 stops27h 30m

£1,559

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Sydney from

How to get the cheapest flight ticket from Belfast City Airport 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 typical price of a round-trip flight between Belfast City Airport and Sydney?

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Belfast City Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you don’t want to visit Sydney in August, then you should wait until July to fly from Belfast City Airport, when ticket prices are also cheap, with an average price of £0.

When to book flights from Belfast City Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast City Airport to Sydney (BHD to SYD) flight deals and tips

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

Fastest flight time

32h 45m

Direct flights

None
The fastest flight from Belfast City Airport to Sydney takes 32h 45m
There are no direct flights from Belfast City Airport to Sydney. There are no popular flight routes from Belfast City Airport to Sydney.
Search flight deals

Frequently asked questions about flying from Belfast City Airport to Sydney

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

    Sydney Kingsford Smith is 10619.0 mi away from Belfast City. Typically, this will take 32h 45m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport 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.

  • What is the most popular airline from Belfast City Airport to Sydney?

Best airlines flying from Belfast City Airport to Sydney

Compare and see reviews for airlines that fly from Belfast City Airport to Sydney with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £1,061Free CancellationRating
6.7
8,035 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
Wollongong
Coogee
Leura
Randwick
Manly
Katoomba
Penrith
Cronulla
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?

Yes. momondo enables you to select and highlight flights to Sydney from Belfast with this policy.

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

momondo provides multiple filters to help you find the best flight to Sydney from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Sydney from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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