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

Prices for flights from Sydney Kingsford Smith Airport to Belfast Intl Airport were last updated today.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Belfast Intl 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 Sydney Kingsford Smith Airport to Belfast Intl Airport.

What documentation or ID do you need to fly to Belfast Intl Airport?

The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£567 Cheap Flights from Sydney to Belfast Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Sydney and Belfast Intl Airport?

Prices are currently high for flights on this route. Typical prices usually range from £1,008 to £951. The lowest price recently found on this route was £1,102.

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Find the cheapest flights from Sydney to Belfast

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:00 - 19:40

SYD

BFS

41h 40m

2 stops

06:10 - 12:35

BFS

SYD

45h 25m

2 stops

£1,102Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

11:00 - 07:40

SYD

BFS

53h 40m

2 stops

06:15 - 09:00

BFS

SYD

41h 45m

2 stops

£1,220Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

06:00 - 09:25

SYD

BFS

36h 25m

2 stops

06:20 - 22:05

BFS

SYD

30h 45m

2 stops

£1,237Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

20:10 - 23:00

SYD

BFS

35h 50m

2 stops

06:35 - 22:05

BFS

SYD

30h 30m

2 stops

£1,246Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

20:10 - 23:00

SYD

BFS

35h 50m

2 stops

06:35 - 22:05

BFS

SYD

30h 30m

2 stops

£1,257Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

06:00 - 09:00

SYD

BFS

36h 00m

2 stops

06:05 - 17:30

BFS

SYD

26h 25m

2 stops

£1,276Multiple Airlines

Fri, 5 Jun - Fri, 12 Jun

20:45 - 22:40

SYD

BFS

34h 55m

2 stops

20:15 - 07:10

BFS

SYD

48h 55m

2 stops

£1,486Multiple Airlines

Sat, 19 Sep - Fri, 9 Oct

14:00 - 10:40

SYD

BFS

29h 40m

2 stops

22:30 - 19:10

BFS

SYD

35h 40m

3 stops

£1,869Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

14:00 - 22:15

SYD

BFS

41h 15m

2 stops

15:20 - 16:00

BFS

SYD

39h 40m

3 stops

£2,177Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 3/6

11:00-19:40

2 stops41h 40m

Belfast Intl

Wed 10/6

06:10-12:35

2 stops45h 25m

£1,102

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Tue 2/6

11:00-07:40

2 stops53h 40m

Belfast Intl

Tue 9/6

06:15-09:00

2 stops41h 45m

£1,220

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sat 6/6

06:00-09:25

2 stops36h 25m

Belfast Intl

Sat 13/6

06:20-22:05

2 stops30h 45m

£1,237

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Thu 4/6

20:10-23:00

2 stops35h 50m

Belfast Intl

Thu 11/6

06:35-22:05

2 stops30h 30m

£1,246

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Thu 4/6

20:10-23:00

2 stops35h 50m

Belfast Intl

Thu 11/6

06:35-22:05

2 stops30h 30m

£1,257

Fastest return journey

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Fri 5/6

06:00-09:00

2 stops36h 00m

Belfast Intl

Fri 12/6

06:05-17:30

2 stops26h 25m

£1,276

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sat 19/9

20:45-22:40

2 stops34h 55m

Belfast Intl

Fri 9/10

20:15-07:10

2 stops48h 55m

£1,486

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Tue 2/6

14:00-10:40

2 stops29h 40m

Belfast Intl

Tue 9/6

22:30-19:10

3 stops35h 40m

£1,869

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sat 6/6

14:00-22:15

2 stops41h 15m

Belfast Intl

Sat 13/6

15:20-16:00

3 stops39h 40m

£2,177

Cheapest one-way

Fastest single journey

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Tue 15/9

21:05-19:50

3 stops31h 45m

£567

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Belfast Intl Airport

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 Sydney and Belfast Intl Airport?

When to book flights from Sydney to Belfast Intl Airport

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

Estimated return price

Cheap Sydney to Belfast Intl Airport (SYD to BFS) flight deals and tips

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

Fastest flight time	30h 05m
Direct flights	None

The fastest flight from Sydney to Belfast Intl Airport takes 30h 05m

There are no direct flights from Sydney to Belfast Intl Airport. There are no popular flight routes from Sydney to Belfast Intl Airport.

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Frequently asked questions about flying from Sydney to Belfast Intl Airport

How far is Sydney Kingsford Smith to Belfast Intl by plane?
The straight-line distance from Sydney Kingsford Smith to Belfast Intl is 10627.1 mi. A reasonable flight in good conditions will take 30h 05m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Belfast Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Belfast Intl Airport were last updated today.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Belfast Intl 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 Sydney Kingsford Smith Airport to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Armagh

Cookstown

Portadown

Dungannon

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Sydney to Belfast 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 Sydney to Belfast right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.