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?

As of August 2025, there is 1 operator available to choose from 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.

£778 Cheap Flights from Belfast City Airport to Sydney (BHD-SYD) in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Belfast City Airport to Sydney (BHD-SYD)

Round-trip

One-way

Cheap return flights

15:25 - 09:25BHD-SYD

32h 00m2 stops

22:00 - 08:25SYD-BHD

45h 25m2 stops

£778

Find Deal

Mon, 13 Oct - Mon, 10 Nov

07:05 - 09:00BHD-SYD

40h 55m2 stops

12:00 - 17:10SYD-BHD

39h 10m2 stops

£912

Find Deal

Sun, 21 Sep - Tue, 14 Oct

07:00 - 06:10BHD-SYD

38h 10m3 stops

09:40 - 13:40SYD-BHD

38h 00m3 stops

£961

Find Deal

Fri, 19 Sep - Sun, 5 Oct

07:00 - 06:10BHD-SYD

38h 10m3 stops

16:40 - 13:40SYD-BHD

31h 00m2 stops

£983

Find Deal

Fri, 19 Sep - Sun, 5 Oct

14:25 - 09:55BHD-SYD

34h 30m3 stops

13:50 - 09:45SYD-BHD

29h 55m3 stops

£1,000

Find Deal

Sun, 21 Sep - Tue, 14 Oct

14:25 - 09:55BHD-SYD

34h 30m3 stops

21:30 - 20:25SYD-BHD

32h 55m2 stops

£1,005

Find Deal

Sun, 21 Sep - Tue, 14 Oct

07:05 - 09:00BHD-SYD

40h 55m2 stops

11:00 - 20:25SYD-BHD

42h 25m2 stops

£1,009

Find Deal

Sun, 7 Sep - Tue, 30 Sep

20:05 - 05:20BHD-SYD

48h 15m2 stops

21:45 - 12:55SYD-BHD

49h 10m2 stops

£1,090British Airways

Find Deal

Fri, 19 Sep - Sun, 5 Oct

17:15 - 06:55BHD-SYD

26h 40m2 stops

16:20 - 08:25SYD-BHD

27h 05m2 stops

£1,159British Airways

Find Deal

Tue, 28 Oct - Tue, 2 Dec

17:15 - 06:55BHD-SYD

26h 40m2 stops

16:20 - 08:25SYD-BHD

27h 05m2 stops

£1,159British Airways

Find Deal

Tue, 28 Oct - Tue, 2 Dec

British Airways flights from Belfast City Airport to Sydney

Our best British Airways deals on Belfast City Airport to Sydney flight tickets

British Airways

19 Sept

BHD20:05Belfast City

48h 15m

2 stops

SYD05:20Sydney Kingsford Smith

5 Oct

SYD21:45Sydney Kingsford Smith

49h 10m

2 stops

BHD12:55Belfast City

£1,090

Find similar

British Airways

28 Oct

BHD17:15Belfast City

26h 40m

2 stops

SYD06:55Sydney Kingsford Smith

2 Dec

SYD16:20Sydney Kingsford Smith

27h 05m

2 stops

BHD08:25Belfast City

£1,159

Find similar

British Airways

28 Oct

BHD17:15Belfast City

26h 40m

2 stops

SYD06:55Sydney Kingsford Smith

2 Dec

SYD16:20Sydney Kingsford Smith

27h 05m

2 stops

BHD08:25Belfast City

£1,159

Find similar

momondo Fare Finder

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

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 13/10

15:25-09:25

2 stops32h 00m

Sydney Kingsford Smith

Mon 10/11

22:00-08:25

2 stops45h 25m

£778

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 21/9

07:05-09:00

2 stops40h 55m

Sydney Kingsford Smith

Tue 14/10

12:00-17:10

2 stops39h 10m

£912

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 19/9

07:00-06:10

3 stops38h 10m

Sydney Kingsford Smith

Sun 5/10

09:40-13:40

3 stops38h 00m

£961

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 19/9

07:00-06:10

3 stops38h 10m

Sydney Kingsford Smith

Sun 5/10

16:40-13:40

2 stops31h 00m

£983

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 21/9

14:25-09:55

3 stops34h 30m

Sydney Kingsford Smith

Tue 14/10

13:50-09:45

3 stops29h 55m

£1,000

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 21/9

14:25-09:55

3 stops34h 30m

Sydney Kingsford Smith

Tue 14/10

21:30-20:25

2 stops32h 55m

£1,005

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 7/9

07:05-09:00

2 stops40h 55m

Sydney Kingsford Smith

Tue 30/9

11:00-20:25

2 stops42h 25m

£1,009

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 19/9

20:05-05:20

2 stops48h 15m

Sydney Kingsford Smith

Sun 5/10

21:45-12:55

2 stops49h 10m

£1,090

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 28/10

17:15-06:55

2 stops26h 40m

Sydney Kingsford Smith

Tue 2/12

16:20-08:25

2 stops27h 05m

£1,159

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 28/10

17:15-06:55

2 stops26h 40m

Sydney Kingsford Smith

Tue 2/12

16:20-08:25

2 stops27h 05m

£1,159

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,094. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Belfast City Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,383.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Belfast City Airport to Sydney in the afternoon for as low as £1,176. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Sydney, so prices are often more expensive at around £1,507 per ticket.

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

Best price found	£778
Fastest flight time	26h 05m
Direct flights	None
Airports in Sydney	1 airport

The best flight deal from Belfast City Airport to Sydney found on momondo in the last 72 hours is £778

The fastest flight from Belfast City Airport to Sydney takes 26h 05m

There are no direct flights from Belfast City Airport to Sydney. Popular non-direct route for this connection is Belfast City Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Search flight deals

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 26h 05m 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?
As of August 2025, there is 1 operator available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Belfast City Airport to Sydney is British Airways, representing 100% of all bookings.

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 Airways	PriceFrom £970	Free Cancellation	Rating 6.6 7,277 reviews		Search British Airways flights

Bondi Beach

Wollongong

Coogee

Randwick

Manly

Penrith

Cronulla

Katoomba

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.