Cheap flights from Sydney to Dublin from $636
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Dublin departing on 15/10. 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 Sydney to Dublin
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 typical price of a round-trip flight between Sydney and Dublin?
What is the cheapest month to fly to Dublin?
The month of February is, on average, the cheapest month to fly to Dublin from Sydney, with most prices found around $1,914. If you are unable to visit Dublin during the month of February, then departing from Sydney during the month October is also very affordable. Most momondo users find prices during this month for around $1,925.
What is the cheapest day to depart on your flight to Dublin?
The cheapest day to depart from Sydney to Dublin is on a Tuesday. Travellers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $2,154. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Dublin for around $2,373.
What is the cheapest time of day to depart on your flight to Dublin?
In the afternoon is the cheapest time of day to fly from Sydney to Dublin when you can find flight prices for as low as $2,020. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Dublin are more costly in the morning, with an average ticket price of $2,317. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Dublin?
You are more likely to see cheaper flights to Dublin from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $2,225 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Sydney for as low as $2,012 on momondo.
Can stopping save me money on Sydney to Dublin flights?
You could potentially save up to 1% on your flight if you consider stops on a Sydney to Dublin flight.
How have Sydney to Dublin flight prices changed over time?
As of June 2025, prices for Sydney to Dublin flights are approximately 15% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Sydney Kingsford Smith to Dublin?
Etihad Airways, Turkish Airlines, and XiamenAir are the most popular carriers operating from Sydney Kingsford Smith to Dublin
Which airlines fly to Dublin?
Qatar Airways, Emirates and Etihad Airways are the top three most popular airlines that fly to Dublin from Sydney according to our data. Qatar Airways is the first choice among our users, with 30% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 17 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
When to book flights from Sydney to Dublin
Cheap Sydney to Dublin (SYD to DUB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Dublin
How far is Sydney Kingsford Smith to Dublin by plane?
A flight from Sydney Kingsford Smith to Dublin will travel around 17203.6 km. Flights usually cover this in 24h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Dublin Airport?
Prices for flights from Sydney Kingsford Smith Airport to Dublin Airport are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Dublin Airport?
There are 17 operators available for flights from Sydney Kingsford Smith Airport to Dublin Airport as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Dublin Airport?
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 Sydney Kingsford Smith Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Sydney to Dublin?
momondo data reveals that the most frequently booked airline on the route from Sydney to Dublin is Qatar Airways, representing 22% of all bookings. The subsequent popular airlines are Emirates at 21%, Etihad Airways at 16%, and Qantas Airways at 14%.
Best airlines flying from Sydney to Dublin
Compare and see reviews for airlines that fly from Sydney to Dublin with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,098 | Free cancellation | Rating 8.2 40 reviews | |||
| PriceFrom $1,340 | Free cancellation | Rating 7.1 152 reviews | |||
| PriceFrom $1,448 | Free cancellation | Rating 8.3 1,504 reviews | |||
| PriceFrom $1,530 | Free cancellation | Rating 7.1 9,637 reviews | |||
| PriceFrom $1,532 | Free cancellation | Rating 7.5 1,649 reviews | |||
| PriceFrom $1,570 | Free cancellation | Rating 7.4 1,220 reviews | |||
| PriceFrom $1,586 | Free cancellation | Rating 7.3 3,876 reviews | |||
| PriceFrom $1,659 | Free cancellation | Rating 6.8 7,191 reviews | |||
| PriceFrom $1,706 | Free cancellation | Rating 6.6 7,067 reviews | |||
| PriceFrom $1,736 | Free cancellation | Rating 7.6 1,298 reviews |
Travelling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sydney to Dublin?
It is quick and easy to find Sydney to Dublin 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 Dublin that suits you.
Can I find flights from Sydney to Dublin with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Dublin from Sydney with this policy.
How can momondo help me find flights from Sydney to Dublin?
Once you have performed a search for Sydney to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Sydney to Dublin right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Sydney to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.