How does KAYAK find such low prices on flights from Northern Ireland to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Sydney. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Northern Ireland to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Northern Ireland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$670 CHEAP FLIGHTS from Northern Ireland to Sydney

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

$1,541

Typical prices: $2,332-$2,620

China Southern

Wed 11/3Sun 15/3

BHD - SYD • 2 stops

Cheapest one-way flight

$670

Multiple Airlines

Sat 21/3

BFS - SYD • 3 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Sydney!

Flight Deals

Cheap Flights from Northern Ireland to Sydney

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent return flight deals from Northern Ireland to Sydney

Wed, 11 Mar - Sun, 15 Mar

11:25 - 09:25

BHD

SYD

35h 00m

2 stops

22:00 - 18:35

SYD

BHD

55h 35m

2 stops

$1,541China Southern

Wed, 11 Mar - Sun, 15 Mar

11:25 - 20:20

BHD

SYD

45h 55m

2 stops

22:00 - 18:35

SYD

BHD

55h 35m

2 stops

$1,546China Southern

Sat, 7 Mar - Thu, 19 Mar

22:25 - 17:55

BFS

SYD

32h 30m

2 stops

08:55 - 09:45

SYD

BFS

35h 50m

2 stops

$1,652Multiple Airlines

Sat, 23 May - Sat, 6 Jun

16:15 - 08:25

BHD

SYD

31h 10m

2 stops

21:45 - 17:40

SYD

BHD

52h 55m

2 stops

$1,653Multiple Airlines

Sat, 7 Mar - Thu, 19 Mar

07:55 - 13:35

BFS

SYD

42h 40m

3 stops

08:55 - 09:45

SYD

BFS

35h 50m

2 stops

$1,750Multiple Airlines

Thu, 12 Mar - Mon, 16 Mar

17:45 - 09:25

BHD

SYD

28h 40m

2 stops

11:25 - 18:40

SYD

BHD

66h 15m

2 stops

$1,886China Southern

Tue, 7 Apr - Tue, 14 Apr

18:20 - 12:35

BHD

SYD

33h 15m

2 stops

21:45 - 12:00

SYD

BHD

47h 15m

2 stops

$1,889Multiple Airlines

Wed, 20 May - Mon, 8 Jun

11:35 - 07:05

BHD

SYD

34h 30m

2 stops

09:10 - 17:30

SYD

BHD

41h 20m

2 stops

$1,965American Airlines

Wed, 20 May - Wed, 3 Jun

11:35 - 07:05

BHD

SYD

34h 30m

2 stops

12:00 - 13:35

SYD

BHD

34h 35m

2 stops

$1,976American Airlines

Sun, 24 May - Mon, 8 Jun

11:00 - 07:05

BHD

SYD

35h 05m

2 stops

09:10 - 17:30

SYD

BHD

41h 20m

2 stops

$2,162American Airlines

Useful Info

Low season	August
High season	May
Cheapest flight	$670

Best time to beat the crowds but there is an average 12% increase in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from Belfast Intl Airport to Sydney

How does KAYAK find such low prices on flights from Northern Ireland to Sydney?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Northern Ireland to Sydney?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Northern Ireland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Sydney?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Wollongong

Parramatta

Katoomba

Leura

Penrith

Terrigal

Manly

Cronulla

Coogee

Randwick

Bondi Beach

Lithgow

Charlestown

Newport

Swansea

Brooklyn

Everything you need to know for your flight to Sydney

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Cabin class

Complete your trip

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Sydney

Sydney (SYD)

$670 Find Cheap Flights from Northern Ireland to Sydney

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

Everything you should know

Cheap Flights from Northern Ireland to Sydney

Recent return flight deals from Northern Ireland to Sydney

Recent one-way flight deals from Northern Ireland to Sydney

Good to know

FAQs for booking flights from Northern Ireland to Sydney

How does KAYAK find such low prices on flights from Northern Ireland to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Northern Ireland to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Northern Ireland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Sydney?

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Cabin class types available on flights to Northern Ireland

Complete your trip to Sydney with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Sydney

Choose which airport to fly into in SydneySydney

Find deals for your return flight