Find cheap flights to Sydney
Deals available from 900+ travel sites.
Cheapest flights to Sydney airports
Find the cheapest flights to these Sydney airports from your nearest city or airport
CHEAPEST ROUTE FROM Dublin TO Sydney
Dublin (DUB) to Sydney (SYD)
Typically, flights to Sydney from Dublin are cheaper when flying from Dublin to Sydney Kingsford Smith, which has an average price of €1,005
| CHEAPEST MONTH TO FLY TO SYDNEY FROM DUBLIN | May | 13% cheaper | Flying from Dublin to Sydney costs on average just €876 in May |
| MOST EXPENSIVE MONTH TO FLY TO SYDNEY FROM DUBLIN | December | 30% more expensive | It costs about €1,303 for flights to Sydney from Dublin in December |
| MOST POPULAR MONTH TO FLY TO SYDNEY FROM DUBLIN | December | 791% more users visited | More momondo users searched in flights to Sydney from Dublin in December than any other month |
When is the best time to fly to Sydney?
What is the cheapest month to fly to Sydney?
The month of February is another great option to travel to Sydney, with average flight prices from Ireland averaging around €891.
How far in advance should I book a flight to Sydney?
The ideal time to book your flight to Sydney is 50 days in advance, when prices tend to average €1,005. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as €744.
What is the cheapest day to depart on your flight to Sydney?
According to our data, Tuesday is the cheapest day to fly to Sydney from Ireland. The lowest ticket price found for a Tuesday departure recently was €974. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €1,128. These prices are subject to change though, so be sure to set up a Price Alert for flights to Sydney.
What is the cheapest time of day to depart on your flight to Sydney?
Flying to Sydney from Ireland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as €957 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around €1,104. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is there to do in Sydney when it’s raining?
When planning your flight to Sydney, it is important to be aware that some months are not as ideal as others. Specifically, the months of March or June could carry a higher chance of rain, as Sydney sees up to 5.1 inches (130 mm) or more. There are still things to do in Sydney even when it's raining, but be aware that rain is highly probable in the area. Many tourists kill time during rain and storms by going to shopping centres in the area, like Australia Square.
Is there an alternative airport near Sydney?
Those flying to Sydney could potentially find better pricing at Newcastle Williamtown Airport (134 km from Sydney city centre) or Bathurst Raglan Airport (153 km from Sydney city centre), depending on the month and departure airport.
Sydney flight deals found on momondo
Check out some of the best fares from airports in Ireland to Sydney found recently by users on momondo
Find the cheapest one-way flights to Sydney
If you're looking for one-way flights from Ireland to Sydney, view some of our deals below provided by British Airways
Which airlines fly to Sydney?
Here you can see a selection of the most popular and cheapest airlines for flights to Sydney
Which airlines fly to Sydney?
British Airways is the airline most momondo users in Ireland opt for when booking flights to Sydney. Etihad Airways, Aer Lingus and Emirates are also popular choices when flying to Sydney from Ireland. Most major airlines flying from Ireland to Sydney will offer flights on a regular basis, though your options may vary depending on what airport you fly from.
Popular routes to Sydney
Most frequently searched flights to Sydney along with the cheapest price and shortest flight duration
Start planning your trip to Sydney
Start planning your trip today
Get an overview of the top hotels in the most popular neighbourhoods of Sydney
Find hotels in SydneyTop car hire choices in Sydney
Experience Sydney from behind the wheel! Learn more about the best car hire deals
Find cars in SydneyStay at a holiday home
Enjoy the amenities of home away from home. Learn more about holiday rentals here.
Find rentals in Sydney