The cheapest month to fly to Dublin from Australia is in May. Flight prices, which tend to average around $1,011, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Dublin from Australia during March instead. Flights to Dublin in March, while not as cheap as those in May, still average around $1,026.
Most flyers found that booking tickets 55 days in advance of their planned departure date is the best time to get cheap flights to Dublin. During this timeframe, flight prices are around $1,271. Keep in mind that you might also find cheap flights to Dublin outside of this time window. In fact, momondo users recently found flights from Australia to Dublin for $1,256.
The cheapest day to depart from Australia to Dublin is on a Monday. Travellers who choose to depart for Dublin on a Monday will often find tickets for as low as $1,277. Flights from Australia to Dublin on a Saturday will generally be more expensive and average around $1,473. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
At midday is the cheapest time of day to fly from Australia to Dublin when you can find flight prices for as low as $1,269. Flying to Dublin at midday 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 $1,417. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
Those flying to Dublin could potentially find better pricing at Waterford Airport (140 km from Dublin city centre), depending on the month and departure airport.