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.

£1,098 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 low for flights on this route. Typical prices usually range from £1,508 to £1,336. The lowest price recently found on this route was £1,098.

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11:00 - 11:45

SYD

BFS

33h 45m

2 stops

06:15 - 12:35

BFS

SYD

45h 20m

2 stops

£1,098Multiple Airlines

Wed, 15 Jul - Wed, 22 Jul

14:00 - 11:45

SYD

BFS

30h 45m

2 stops

19:20 - 12:35

BFS

SYD

56h 15m

2 stops

£2,156Multiple Airlines

Wed, 15 Jul - Wed, 22 Jul

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

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Route

Depart

Return

Price

Cheapest return flight

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SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 15/7

11:00-11:45

2 stops33h 45m

Belfast Intl

Wed 22/7

06:15-12:35

2 stops45h 20m

£1,098

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 15/7

14:00-11:45

2 stops30h 45m

Belfast Intl

Wed 22/7

19:20-12:35

2 stops56h 15m

£2,156

Flights are sorted by cheapest return flights first.

Sorted 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?

What is the cheapest month to fly to Belfast Intl Airport?

The month of March is, on average, the cheapest month to fly to Belfast Intl Airport from Sydney, with most prices found around £0. If you’re not able to fly to Belfast Intl Airport in March, then January is your next best option. Flight prices from Sydney to Belfast Intl Airport during January average around £0.

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	44h 40m
Direct flights	None

The fastest flight from Sydney to Belfast Intl Airport takes 44h 40m

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 44h 40m.
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.

Ballymena

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Cookstown

Portadown

Dungannon

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

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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.