Cheap flights to Australia

Popular airlines to Australia

  • Qatar Airways

    Qatar Airways

  • Emirates

    Emirates

  • British Airways

    British Airways

  • Qantas Airways

    Qantas Airways

  • United

    United

  • Etihad Airways

    Etihad Airways

  • Turkish Airlines

    Turkish Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Australia

Southbank which includes a river or creek, a city and a high-rise building
FlightsFlights

Melbourne

Melbourne

Cheap round-trip flights to Australia

Prices were available within the past 7 days and start at €426 for one-way flights and €733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 3 Nov - Mon, 10 Nov
DUB
Dublin
PER
Perth
€733 Return, found 1 day ago
€733
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 3 Nov from Dublin to Perth, returning Mon, 10 Nov, priced at €733 found 1 day ago
Lufthansa
Wed, 5 Nov - Wed, 12 Nov
DUB
Dublin
PER
Perth
€745 Return, found 14 hours ago
€745
Return
found 14 hours ago
Select Lufthansa flight, departing Wed, 5 Nov from Dublin to Perth, returning Wed, 12 Nov, priced at €745 found 14 hours ago
Swiss International Air Lines
Mon, 16 Feb - Wed, 25 Feb
DUB
Dublin
BNE
Brisbane
€749 Return, found 9 hours ago
€749
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Mon, 16 Feb from Dublin to Brisbane, returning Wed, 25 Feb, priced at €749 found 9 hours ago
Swiss International Air Lines
Wed, 5 Nov - Tue, 11 Nov
DUB
Dublin
SYD
Sydney
€755 Return, found 5 hours ago
€755
Return
found 5 hours ago
Select Swiss International Air Lines flight, departing Wed, 5 Nov from Dublin to Sydney, returning Tue, 11 Nov, priced at €755 found 5 hours ago
Swiss International Air Lines
Tue, 25 Nov - Tue, 27 Jan
DUB
Dublin
MEL
Melbourne
€765 Return, found 1 day ago
€765
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 25 Nov from Dublin to Melbourne, returning Tue, 27 Jan, priced at €765 found 1 day ago
China Southern Airlines
Tue, 28 Oct - Mon, 10 Nov
LHR
London
SYD
Sydney
€772 Return, found 4 days ago
€772
Return
found 4 days ago
Select China Southern Airlines flight, departing Tue, 28 Oct from London to Sydney, returning Mon, 10 Nov, priced at €772 found 4 days ago
Lufthansa
Thu, 26 Feb - Thu, 19 Mar
DUB
Dublin
ADL
Adelaide
€779 Return, found 1 day ago
€779
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 26 Feb from Dublin to Adelaide, returning Thu, 19 Mar, priced at €779 found 1 day ago
Lufthansa
Wed, 4 Mar - Sun, 8 Mar
DUB
Dublin
CNS
Cairns
€782 Return, found 5 days ago
€782
Return
found 5 days ago
Select Lufthansa flight, departing Wed, 4 Mar from Dublin to Cairns, returning Sun, 8 Mar, priced at €782 found 5 days ago
China Eastern Airlines
Mon, 27 Oct - Tue, 11 Nov
LHR
London
SYD
Sydney
€820 Return, found 4 days ago
€820
Return
found 4 days ago
Select China Eastern Airlines flight, departing Mon, 27 Oct from London to Sydney, returning Tue, 11 Nov, priced at €820 found 4 days ago
Air India
Wed, 1 Oct - Mon, 20 Oct
LHR
London
SYD
Sydney
€865 Return, found 4 days ago
€865
Return
found 4 days ago
Select Air India flight, departing Wed, 1 Oct from London to Sydney, returning Mon, 20 Oct, priced at €865 found 4 days ago

About Australia

Expedia offers flights to Australia to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Australia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Australia that have flexible change policies?
We get that travel plans can change in a flash, so booking a flexible ticket with Expedia is a wise idea. Simply check the "No change fee" box under the "Flexible change policies" filter. Your low-cost, flexible flight to Australia is only a few clicks away.
Which airlines fly to Australia?
With a great selection of airlines operating flights into or near Australia, the choice is all yours:

  • Qantas - 173 flights to or near Australia each month, including 99 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • United Airlines - 117 flights to or near Australia each month, including 60 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • American Airlines - 30 flights to or near Australia each month, including 30 flights to Kingsford Smith Intl. Airport (SYD) per month.

How can I find cheap tickets to Australia?
Book well ahead of time, consider nearby airports, use miles or points --- there are lots of ways! Another one is to make use of Expedia's "flexible dates" function. Search for an Australia flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Australia was €733.
How much is a flight to Australia?
If you were travelling one way from Dublin (DUB), you could've picked up a low-cost fare for €426 in the last seven days. Round-trip flights to Australia ranged from €733 to €865 during this same period.
What are the most popular airports to fly into in Australia?
Which airport you land at in Australia will depend on where you jet off from and where you're headed. Here is a list of the most popular airports in this region:

  • Kingsford Smith Intl. Airport (SYD) - 256 flights per month.
  • Tullamarine Airport (MEL) - 95 flights per month.
  • Brisbane Airport (BNE) - 43 flights per month.

How much is a plane ticket to Australia?
In the last seven days, plane tickets varied between €733 and €865. Swipe through our awesome deals to Australia, make a booking and then start packing your bags.
What is the best time to go to Australia?
If you adore sunshine and summer weather, head for Sydney after December 1. At this time of year, temperatures usually range between 18ºC and 27ºC in this major Australia city. August, September and October are the busiest months to travel and when loads of activities and events are happening.
What months are the cheapest to book a flight to Australia?
February is a good month to secure a terrific deal to Australia. Be aware that the most expensive time to book a seat in the U.S. Isn't during the peak of summer, but the month of December.

Trending flights to Australia

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 3 Nov - Mon, 10 Nov
DUB
Dublin
PER
Perth
€733 Return, found 1 day ago
€733
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 3 Nov from Dublin to Perth, returning Mon, 10 Nov, priced at €733 found 1 day ago
*Available to Expedia members.