Flight Destinations in Australia

View ฿6,335 flight on Wed, 10 Jun 2026Opens in a new window

Popular airlines to Australia

  • Qantas Airways

  • Cathay Pacific

  • Emirates

  • Singapore Airlines

  • Qatar Airways

  • Air Canada

  • Malaysia Airlines

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Cheap round-trip flights to Australia

Prices were available within the past 7 days and start at ฿6,335 for one-way flights and ฿13,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, 2 Aug - Tue, 18 Aug
CNX
Chiang Mai
PER
Perth
฿13,280 Return, found 1 day ago
฿13,280
Return
found 1 day ago
Select Scoot flight, departing Sun, 2 Aug from Chiang Mai to Perth, returning Tue, 18 Aug, priced at ฿13,280 found 1 day ago
AirAsia
Fri, 14 Aug - Sun, 16 Aug
CNX
Chiang Mai
PER
Perth
฿16,082 Return, found 17 hours ago
฿16,082
Return
found 17 hours ago
Select AirAsia flight, departing Fri, 14 Aug from Chiang Mai to Perth, returning Sun, 16 Aug, priced at ฿16,082 found 17 hours ago
Scoot
Sun, 30 Aug - Mon, 7 Sept
CNX
Chiang Mai
MEL
Melbourne
฿17,175 Return, found 4 days ago
฿17,175
Return
found 4 days ago
Select Scoot flight, departing Sun, 30 Aug from Chiang Mai to Melbourne, returning Mon, 7 Sept, priced at ฿17,175 found 4 days ago
Scoot
Sun, 9 Aug - Mon, 17 Aug
CNX
Chiang Mai
SYD
Sydney
฿17,310 Return, found 1 day ago
฿17,310
Return
found 1 day ago
Select Scoot flight, departing Sun, 9 Aug from Chiang Mai to Sydney, returning Mon, 17 Aug, priced at ฿17,310 found 1 day ago
Malaysia Airlines
Fri, 5 Mar - Fri, 19 Mar
CNX
Chiang Mai
PER
Perth
฿25,385 Return, found 17 hours ago
฿25,385
Return
found 17 hours ago
Select Malaysia Airlines flight, departing Fri, 5 Mar from Chiang Mai to Perth, returning Fri, 19 Mar, priced at ฿25,385 found 17 hours ago
Singapore Airlines
Sun, 2 Aug - Tue, 18 Aug
CNX
Chiang Mai
BNE
Brisbane
฿26,490 Return, found 1 day ago
฿26,490
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 2 Aug from Chiang Mai to Brisbane, returning Tue, 18 Aug, priced at ฿26,490 found 1 day ago
Malaysia Airlines
Tue, 3 Nov - Sat, 14 Nov
CNX
Chiang Mai
ADL
Adelaide
฿27,440 Return, found 5 hours ago
฿27,440
Return
found 5 hours ago
Select Malaysia Airlines flight, departing Tue, 3 Nov from Chiang Mai to Adelaide, returning Sat, 14 Nov, priced at ฿27,440 found 5 hours ago
China Southern Airlines
Mon, 2 Nov - Thu, 12 Nov
CNX
Chiang Mai
SYD
Sydney
฿28,183 Return, found 1 day ago
฿28,183
Return
found 1 day ago
Select China Southern Airlines flight, departing Mon, 2 Nov from Chiang Mai to Sydney, returning Thu, 12 Nov, priced at ฿28,183 found 1 day ago
Thai Airways International
Thu, 10 Sept - Fri, 18 Sept
CNX
Chiang Mai
PER
Perth
฿29,165 Return, found 23 hours ago
฿29,165
Return
found 23 hours ago
Select Thai Airways International flight, departing Thu, 10 Sept from Chiang Mai to Perth, returning Fri, 18 Sept, priced at ฿29,165 found 23 hours ago
Qantas Airways
Mon, 1 Mar - Mon, 8 Mar
CNX
Chiang Mai
SYD
Sydney
฿30,875 Return, found 1 day ago
฿30,875
Return
found 1 day ago
Select Qantas Airways flight, departing Mon, 1 Mar from Chiang Mai to Sydney, returning Mon, 8 Mar, priced at ฿30,875 found 1 day ago
Book with confidence

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.

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.

Scoot
Sun, 2 Aug - Tue, 18 Aug
CNX
Chiang Mai
PER
Perth
฿13,280 Return, found 1 day ago
฿13,280
Return
found 1 day ago
Select Scoot flight, departing Sun, 2 Aug from Chiang Mai to Perth, returning Tue, 18 Aug, priced at ฿13,280 found 1 day ago

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 ฿13,280.
How much is a flight to Australia?
If you were travelling one way from Chiang Mai (CNX), you could've picked up a low-cost fare for ฿6,335 in the last seven days. Round-trip flights to Australia ranged from ฿13,280 to ฿30,875 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 ฿13,280 and ฿30,875. 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.

Book with confidence

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.
About Australia
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