$2,291 Find Cheap Flights from Sydney to Northern Ireland

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Northern Ireland departing on 24/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap Sydney to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Northern Ireland

Sun, 24 May - Wed, 24 Jun
Multiple Airlines Logo
15:40 - 09:45
SYD
-
BHD
51h 05m
2 stops
Multiple Airlines Logo
18:20 - 06:10
BHD
-
SYD
26h 50m
2 stops
$2,287Multiple Airlines
Sun, 24 May - Wed, 24 Jun
Multiple Airlines Logo
15:40 - 09:45
SYD
-
BHD
51h 05m
2 stops
Multiple Airlines Logo
11:05 - 06:10
BHD
-
SYD
34h 05m
2 stops
$2,291Multiple Airlines
Sun, 24 May - Wed, 24 Jun
Multiple Airlines Logo
15:40 - 09:45
SYD
-
BHD
51h 05m
2 stops
Multiple Airlines Logo
11:05 - 06:10
BHD
-
SYD
34h 05m
2 stops
$2,297Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
20:30 - 19:40
SYD
-
BFS
32h 10m
2 stops
Multiple Airlines Logo
06:10 - 12:35
BFS
-
SYD
45h 25m
2 stops
$2,402Multiple Airlines
Fri, 12 Jun - Sat, 27 Jun
Multiple Airlines Logo
06:00 - 09:00
SYD
-
BFS
36h 00m
2 stops
Multiple Airlines Logo
10:40 - 22:05
BFS
-
SYD
26h 25m
2 stops
$2,453Multiple Airlines
Mon, 1 Jun - Tue, 30 Jun
Qatar Airways Logo
20:45 - 18:00
SYD
-
BHD
30h 15m
2 stops
Qatar Airways Logo
14:25 - 06:10
BHD
-
SYD
30h 45m
2 stops
$2,580Qatar Airways
Mon, 1 Jun - Tue, 30 Jun
Qatar Airways Logo
20:45 - 18:00
SYD
-
BHD
30h 15m
2 stops
Qatar Airways Logo
14:25 - 06:10
BHD
-
SYD
30h 45m
2 stops
$2,592Qatar Airways
Mon, 1 Jun - Tue, 30 Jun
Qatar Airways Logo
20:45 - 17:50
SYD
-
BHD
30h 05m
2 stops
Qatar Airways Logo
14:25 - 06:10
BHD
-
SYD
30h 45m
2 stops
$2,645Qatar Airways
Sun, 24 May - Wed, 24 Jun
KLM Logo
10:10 - 09:20
SYD
-
BHD
32h 10m
2 stops
KLM Logo
17:30 - 06:30
BHD
-
SYD
28h 00m
3 stops
$4,137KLM
Sat, 30 May - Tue, 30 Jun
KLM Logo
22:10 - 09:20
SYD
-
BHD
44h 10m
2 stops
KLM Logo
09:50 - 06:30
BHD
-
SYD
35h 40m
3 stops
$4,148KLM
Booking Insights

KAYAK's insights & trends for Sydney to Northern Ireland flights

Get data-powered insights and trends into flights from Sydney to Northern Ireland to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Sydney to Northern Ireland?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Northern Ireland departing in June.

What is the cheapest month to fly from Sydney to Northern Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Northern Ireland is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is $2,336 and $2,311 respectively.

Good to know

Low seasonApril
Cheapest flight$2,287
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Sydney to Belfast City Airport

FAQs - booking Northern Ireland flights

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

    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 Sydney to Northern Ireland.

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

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

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

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

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

    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 from Sydney to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sydney to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7972 reviews
6.8Comfort
7.7Crew
6.9Boarding
6.4Food
6.4Entertainment
Airline reviews

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

8.0 ExcellentKarin, May 2026
LHR - MAN
Read more British Airways reviews

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

Flight was good but temp in the cabin was cold.

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Our part of four was delayed both ways between San Diego and Pisa causing our family to be split up with three of us stuck in London overnight No compensation or upgrades were offed and we missed work as a result Food very poor and we declined two of the four meals offered I will affirmatively avoid flying British Airways from here on out

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

The crew was exceptionally good. Came around with snacks and drinks multiple times during the flight. I asked for hot water and they remembered. Responded to call light promptly. Very pleasant. The aircraft was also kept very clean. Boarding was organized. Overall was a great experience.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

Everything you need to know for your flight from Sydney to Northern Ireland

Information on your arrival and departure airports