How do I get Price Alerts for flights from Sydney to Northern Ireland?

Price Alerts will notify you by email when the price for flights to Northern Ireland from Sydney decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Sydney to Northern Ireland with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Northern Ireland?

Prices for flights from Sydney Kingsford Smith Airport to Northern Ireland are updated daily.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Northern Ireland?

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 Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£722 Cheap Flights from Sydney to Northern Ireland in 2025/26

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Find the cheapest flights from Sydney to Northern Ireland

Round-trip

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Enter your travel dates to find the best prices.

11:00 - 20:25

SYD

BFS

42h 25m2 stops

06:05 - 09:00

BFS

SYD

41h 55m2 stops

£722Multiple Airlines

Mon, 1 Jun - Fri, 19 Jun

11:00 - 20:30

SYD

BHD

42h 30m2 stops

07:00 - 09:00

BHD

SYD

41h 00m2 stops

£745Multiple Airlines

Mon, 1 Jun - Fri, 19 Jun

20:05 - 22:50

SYD

BFS

37h 45m3 stops

14:50 - 18:50

BFS

SYD

41h 00m3 stops

£830Multiple Airlines

Wed, 4 Feb - Wed, 11 Feb

10:30 - 10:05

SYD

BFS

34h 35m2 stops

15:45 - 17:55

BFS

SYD

39h 10m3 stops

£875Multiple Airlines

Wed, 4 Feb - Wed, 11 Feb

11:15 - 10:20

SYD

BHD

34h 05m2 stops

17:35 - 06:55

BHD

SYD

26h 20m2 stops

£985British Airways

Thu, 5 Mar - Sun, 8 Mar

11:15 - 10:20

SYD

BHD

34h 05m2 stops

12:10 - 06:55

BHD

SYD

31h 45m2 stops

£986British Airways

Thu, 5 Mar - Sun, 8 Mar

21:15 - 20:10

SYD

BFS

33h 55m3 stops

08:35 - 06:45

BFS

SYD

35h 10m3 stops

£1,031Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

11:25 - 17:00

SYD

BFS

40h 35m3 stops

08:15 - 22:30

BFS

SYD

27h 15m2 stops

£1,064Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

10:30 - 10:05

SYD

BFS

34h 35m2 stops

16:35 - 06:35

BFS

SYD

27h 00m2 stops

£1,089Multiple Airlines

Wed, 4 Feb - Wed, 11 Feb

06:00 - 21:55

SYD

BFS

26h 55m2 stops

06:30 - 22:30

BFS

SYD

29h 00m2 stops

£1,174Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

British Airways flights from Sydney to Northern Ireland

Our best British Airways deals on Sydney to Northern Ireland flight tickets

British Airways

5 Mar

SYD11:15Sydney Kingsford Smith

34h 05m

2 stops

BHD10:20Belfast City

8 Mar

BHD17:35Belfast City

26h 20m

2 stops

SYD06:55Sydney Kingsford Smith

£985

Find similar

British Airways

5 Mar

SYD11:15Sydney Kingsford Smith

34h 05m

2 stops

BHD10:20Belfast City

8 Mar

BHD12:10Belfast City

31h 45m

2 stops

SYD06:55Sydney Kingsford Smith

£986

Find similar

British Airways

13 May

SYD10:10Sydney Kingsford Smith

34h 45m

2 stops

BHD11:55Belfast City

16 May

BHD19:00Belfast City

50h 05m

2 stops

SYD06:05Sydney Kingsford Smith

£1,000

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 1/6

11:00-20:25

2 stops42h 25m

Belfast Intl

Fri 19/6

06:05-09:00

2 stops41h 55m

£722

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Mon 1/6

11:00-20:30

2 stops42h 30m

Belfast City

Fri 19/6

07:00-09:00

2 stops41h 00m

£745

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 4/2

20:05-22:50

3 stops37h 45m

Belfast Intl

Wed 11/2

14:50-18:50

3 stops41h 00m

£830

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 4/2

10:30-10:05

2 stops34h 35m

Belfast Intl

Wed 11/2

15:45-17:55

3 stops39h 10m

£875

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 5/3

11:15-10:20

2 stops34h 05m

Belfast City

Sun 8/3

17:35-06:55

2 stops26h 20m

£985

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 5/3

11:15-10:20

2 stops34h 05m

Belfast City

Sun 8/3

12:10-06:55

2 stops31h 45m

£986

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 2/2

21:15-20:10

3 stops33h 55m

Belfast Intl

Mon 9/2

08:35-06:45

3 stops35h 10m

£1,031

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 2/2

11:25-17:00

3 stops40h 35m

Belfast Intl

Mon 9/2

08:15-22:30

2 stops27h 15m

£1,064

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 4/2

10:30-10:05

2 stops34h 35m

Belfast Intl

Wed 11/2

16:35-06:35

2 stops27h 00m

£1,089

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 2/2

06:00-21:55

2 stops26h 55m

Belfast Intl

Mon 9/2

06:30-22:30

2 stops29h 00m

£1,174

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Sydney to Northern Ireland flight deals and tips

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

Fastest flight time	34h 05m
Direct flights	None

The fastest flight from Sydney to Northern Ireland takes 34h 05m

There are no direct flights from Sydney to Northern Ireland. There are no popular flight routes from Sydney to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Northern Ireland?
Prices for flights from Sydney Kingsford Smith Airport to Northern Ireland are updated daily.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Northern Ireland?
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 Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Sydney to Northern Ireland?
Price Alerts will notify you by email when the price for flights to Northern Ireland from Sydney decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Sydney to Northern Ireland with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

It is quick and easy to find Sydney to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

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

All flight searches from Sydney to Northern Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Northern Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Northern Ireland.

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

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