Cheap flights from Australia to Ireland from $639
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Ireland departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Australia to Ireland
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 cheapest month to fly to Ireland?
The month of February is, on average, the cheapest month to fly to Ireland from Australia, with most prices found around $1,905. The month of October is another great option to travel to Ireland, with average flight prices from Australia averaging around $1,918.
What is the cheapest day to depart on your flight to Ireland?
According to our data, Tuesday is the cheapest day to fly to Ireland from Australia. The lowest ticket price found for a Tuesday departure recently was $2,144. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Ireland on Friday is $2,360.
What is the cheapest time of day to depart on your flight to Ireland?
In the afternoon is the cheapest time of day to fly from Australia to Ireland when you can find flight prices for as low as $2,010. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,306 on average. Flights to Ireland from Australia in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $2,211 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Australia for as low as $2,006 on momondo.
What is the cheapest airline that flies from Australia to Ireland?
Etihad Airways is the most popular carrier operating from Australia to Ireland
Which airlines fly to Ireland?
Qatar Airways, Emirates and Qantas Airways are the top three most popular airlines that fly to Ireland from Australia according to our data. Qatar Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 18 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
Cheap Australia to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Australia to Ireland
When did momondo last update prices for flights from Australia to Ireland?
Prices for flights from Australia to Ireland refresh daily.
How many operators does momondo search for flights from Australia to Ireland?
As of July 2025, there are 18 operators available to choose from for flights from Australia to Ireland.
How old do you have to be to fly from Australia to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to 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 licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Australia to Ireland
Compare and see reviews for airlines that fly from Australia to Ireland with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,093 | Free cancellation | Rating 8.2 41 reviews | |||
| PriceFrom $1,154 | Free cancellation | Rating 6.8 7,208 reviews | |||
| PriceFrom $1,283 | Free cancellation | Rating 7.5 1,654 reviews | |||
| PriceFrom $1,332 | Free cancellation | Rating 7.1 152 reviews | |||
| PriceFrom $1,399 | Free cancellation | Rating 7.3 3,891 reviews | |||
| PriceFrom $1,441 | Free cancellation | Rating 8.3 1,505 reviews | |||
| PriceFrom $1,463 | Free cancellation | Rating 8.1 1,320 reviews | |||
| PriceFrom $1,522 | Free cancellation | Rating 7.1 9,671 reviews | |||
| PriceFrom $1,541 | Free cancellation | Rating 7.4 3,593 reviews | |||
| PriceFrom $1,555 | Free cancellation | Rating 7.6 1,303 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Australia to Ireland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Ireland for you.
Can I find flights from Australia to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland from Australia with this policy.
How can momondo help me find flights from Australia to 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 Australia to Ireland.
I’m not ready to book a flight from Australia to Ireland right now. Can momondo alert me if prices change?
Price alerts on flights to Ireland from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.