Q: How much does it cost for a return flight from Sydney to Northern Ireland?

Airfare is below average for this route at the moment. Sydney to Northern Ireland flights typically cost between £1,020 and £1,078 in September. The cheapest return flight price found within the last 3 days was £937 on Multiple Airlines (29 Sept-6 Oct).

Question 1

How much does it cost for a return flight from Sydney to Northern Ireland?

Accepted Answer

Airfare is below average for this route at the moment.Sydney to Northern Ireland flights typically cost between £1,020 and £1,078 in September.
The cheapest return flight price found within the last 3 days was £937 on Multiple Airlines (29 Sept-6 Oct).

Question 2

What is the cheapest month to book a flight from Sydney to Northern Ireland?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Sydney to Northern Ireland (average of £67). Flying from Sydney to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 5

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

Accepted Answer

Our data shows that June tends to be the cheapest month to fly to Northern Ireland from Sydney. Users have commonly found prices around £1,154 for the month, but tickets can be as low as £771. Due to multiple factors, prepare for potentially higher prices in December.

Question 6

What is the cheapest time of day to fly from SYD to NIR?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Northern Ireland as you normally would.

Question 7

What airport do you fly from for flights from Sydney to Northern Ireland?

Accepted Answer

For a flight from Sydney to Northern Ireland, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city.

Question 8

Can I find deals for flights from Sydney to Northern Ireland that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sydney to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 9

How can I find direct flights from Sydney to Northern Ireland?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Northern Ireland.

Question 10

Can I find deals for business class flights from Sydney to Northern Ireland?

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 11

How does Cheapflights help users find flights from Sydney to Northern Ireland?

Accepted Answer

Cheapflights makes it easy to find Sydney to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 12

Why should you use Cheapflights to find cheap flight tickets from Sydney to Northern Ireland?

Accepted Answer

Cheapflights helps you find that perfect flight to Northern Ireland from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 13

Can Cheapflights find flights from Sydney to Northern Ireland with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Northern Ireland flexibly with Cheapflights today.

Question 14

Can Cheapflights notify me if prices for flights from Sydney to Northern Ireland become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Sydney to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	£937
One-way from	£473
Popular in	December
Cheapest in	June
Average price	£1,049

Cheap flights from Sydney to Northern Ireland from £473

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Northern Ireland

Keep the following information in mind while searching for Sydney to Northern Ireland flight deals. Data was last updated 18 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Northern Ireland

Cheapest flights from Sydney to Northern IrelandExplore the most affordable flight options available from Sydney to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Explore the most affordable flight options available from Sydney to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Northern Ireland that are best for you.

Best time to book a flight from Sydney to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Sydney with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Sydney to Northern Ireland?

How much does it cost for a return flight from Sydney to Northern Ireland?

Related info for your journey

Find useful and relevant information for your journey from Sydney to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to Northern Ireland?

Can I find deals for flights from Sydney to Northern Ireland that include hotel bookings?

How can I find direct flights from Sydney to Northern Ireland?

Can I find deals for business class flights from Sydney to Northern Ireland?

What is the cheapest month to book a flight from Sydney to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Northern Ireland?

Can Cheapflights find flights from Sydney to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Northern Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sydney to Northern Ireland
Explore the most affordable flight options available from Sydney to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.