Find cheap flights to Sydney

Return
1 adult
Economy
From?
To?
Tue 25/1
Tue 1/2

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
Dublin
Sydney

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 DUBLINMay13% cheaperFlying from Dublin to Sydney costs on average just €876 in May
MOST EXPENSIVE MONTH TO FLY TO SYDNEY FROM DUBLINDecember30% more expensiveIt costs about €1,303 for flights to Sydney from Dublin in December
MOST POPULAR MONTH TO FLY TO SYDNEY FROM DUBLINDecember791% more users visitedMore 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
Multiple Airlines
26 Mar
DUB07:50Dublin
32h 40m
2 stops
SYD16:30Sydney Kingsford Smith
6 Apr
SYD07:30Sydney Kingsford Smith
31h 15m
3 stops
DUB14:45Dublin
Multiple Airlines
14 Feb
DUB09:50Dublin
43h 30m
2 stops
SYD05:20Sydney Kingsford Smith
8 Mar
SYD06:20Sydney Kingsford Smith
34h 35m
2 stops
DUB16:55Dublin
Multiple Airlines
3 May
DUB01:55Dublin
40h 30m
3 stops
SYD18:25Sydney Kingsford Smith
24 May
SYD08:45Sydney Kingsford Smith
32h 40m
2 stops
DUB17:25Dublin
Multiple Airlines
9 Mar
DUB06:20Dublin
47h 00m
2 stops
SYD05:20Sydney Kingsford Smith
23 Mar
SYD07:20Sydney Kingsford Smith
34h 15m
2 stops
DUB17:35Dublin
Multiple Airlines
21 Mar
DUB13:45Dublin
40h 35m
2 stops
SYD06:20Sydney Kingsford Smith
28 Mar
SYD06:50Sydney Kingsford Smith
32h 55m
2 stops
DUB15:45Dublin
Multiple Airlines
18 May
DUB03:50Dublin
27h 25m
2 stops
SYD07:15Sydney Kingsford Smith
12 Jun
SYD10:15Sydney Kingsford Smith
28h 35m
2 stops
DUB14:50Dublin

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
Multiple Airlines
8 Feb
DUB09:50Dublin
42h 50m
2 stops
SYD04:40Sydney Kingsford Smith
Multiple Airlines
8 Feb
DUB10:30Dublin
42h 10m
3 stops
SYD04:40Sydney Kingsford Smith
Multiple Airlines
15 Feb
DUB09:50Dublin
42h 50m
2 stops
SYD04:40Sydney Kingsford Smith

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
Dublin to Sydney Flights
Fastest flight time26h 10m
Cheapest price€751
Cork to Sydney Flights
Fastest flight time27h 25m
Cheapest price€993
Shannon to Sydney Flights
Fastest flight time43h 45m
Cheapest price€731
Sao Paulo to Sydney Flights
Fastest flight time36h 30m
Cheapest price€2,006
London to Sydney Flights
Fastest flight time22h 15m
Cheapest price€840

Start planning your trip to Sydney