Find flights
Airlines

฿6,368+ Cheap flights to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Flights to Australia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Australia
Explore the most affordable flight options available to Australia. Find the lowest fares based on data from user searches, with prices last updated on 29 March 2026.

Fri 19/615:15
DMK
-
PER
1 stop11h 30m
แอร์เอเชีย
Wed 15/704:45
PER
-
DMK
1 stop9h 15m
แอร์เอเชีย
Deal found 28/3฿9,125
Mon 11/510:05
DMK
-
PER
1 stop16h 40m
แอร์เอเชีย
Mon 18/504:45
PER
-
DMK
1 stop17h 05m
แอร์เอเชีย
Deal found 27/3฿9,224
Sun 7/620:35
BKK
-
PER
1 stop19h 35m
Scoot
Tue 1/905:35
PER
-
BKK
1 stop15h 00m
Scoot
Deal found 25/3฿9,388
Wed 6/510:55
BKK
-
PER
1 stop29h 15m
Scoot
Wed 13/518:25
PER
-
BKK
1 stop22h 30m
Scoot
Deal found 26/3฿9,454
Wed 6/516:50
DMK
-
PER
1 stop10h 25m
Multiple Airlines
Wed 13/520:50
PER
-
DMK
1 stop16h 10m
Multiple Airlines
Deal found 26/3฿9,454
Fri 19/622:30
BKK
-
PER
1 stop28h 50m
Scoot
Wed 15/709:55
PER
-
BKK
1 stop8h 55m
Scoot
Deal found 28/3฿9,486

Find flights to Australia

Browse one-way and return flights deals to Australia on Cheapflights. Flight deals are based on user searches and were last updated on 29 March 2026
Explore Australia
Flights to Sydney
Flights to Melbourne
Flights to Brisbane
Flights to Perth
Flights to Cairns
Flights to Adelaide
Flights to Canberra
Flights to Darwin
Flights to Yulara
Flights to Launceston
Flights to Proserpine
Flights to Ballina

Find flight deals to Australia

Find the latest flights to Australia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 29 March 2026.

Return from

฿13,524

One-way from

฿4,399

Popular in

January

Cheapest in

July

Average price

฿23,667
Scoot
  • Scoot
  • 11/5-18/5
  • 2 total stops
  • 30h 15m total
  • Bangkok to Sydney
Search Deals
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 6/5
  • Nonstop
  • 6h 45m total
  • Bangkok to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿2,664 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿642 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Australia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 29 March 2026.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 3/7

16:50-03:45

1 stop9h 55m

Perth

Wed 15/7

04:45-13:00

1 stop9h 15m

฿10,143
Fastest return journey

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Wed 13/5

22:05-05:50

Nonstop6h 45m

Perth

Wed 20/5

14:50-20:50

Nonstop7h 00m

฿10,373

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 13/5

08:35-19:50

1 stop10h 15m

Perth

Wed 20/5

20:50-20:10

2 stops24h 20m

฿10,734

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Mon 11/5

16:50-03:45

1 stop9h 55m

Perth

Fri 15/5

17:20-08:15

1 stop15h 55m

฿10,799

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Thu 14/5

13:45-00:35

1 stop9h 50m

Perth

Sun 17/5

23:15-16:40

1 stop18h 25m

฿12,539

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sat 15/8

09:15-05:50

1 stop19h 35m

Perth

Tue 18/8

01:35-12:40

1 stop12h 05m

฿13,458

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 22/4

15:15-03:45

1 stop11h 30m

Perth

Wed 13/5

20:50-07:50

1 stop12h 00m

฿13,721

BangkokMelbourne

BKK - MEL

BKKMEL

Bangkok Suvarnabhumi

Mon 11/5

21:40-09:25

Nonstop8h 45m

Melbourne

Tue 26/5

13:25-19:50

Nonstop9h 25m

฿14,049

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Tue 12/5

21:50-09:45

Nonstop8h 55m

Brisbane

Thu 21/5

13:40-20:00

Nonstop9h 20m

฿14,049

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Wed 13/5

21:50-09:45

Nonstop8h 55m

Brisbane

Wed 20/5

13:40-20:00

Nonstop9h 20m

฿14,148

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Australia

How long is the flight to Australia?

On average, a flight from Bangkok to Australia takes 15 hours 37 minutes. Flights to Australia from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Australia?

Use this chart to determine the cheapest time to fly return from Bangkok to Australia. Price data was last updated on 23 March 2026.

Users looking for the lowest fares to Australia should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday mornings, when prices are usually at their highest.

What are the most popular airlines that fly to Australia?

The most popular airlines flying from Bangkok to Australia are เจ็ทสตาร์, Thai Airways and Scoot.

เจ็ทสตาร์
เจ็ทสตาร์
From ฿3,941
Thai Airways
Thai Airways
From ฿21,233
Scoot
Scoot
From ฿7,854
Singapore Airlines
Singapore Airlines
From ฿19,396

What are the cheapest airlines that fly to Australia?

The cheapest airlines flying from Bangkok to Australia are เจ็ทสตาร์, แอร์เอเชีย and Scoot.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular places to fly to in Australia?

Destination popularity is based on the amount of flight searches to Australia in the last few years. This data was updated on 29 March 2026.
The most popular places in Australia to fly to are Sydney, Melbourne, Brisbane, Perth and Adelaide.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 29 March 2026.
Read through reviews of airlines serving Australia, such as Singapore Airlines,Thai Airways, andแควนตัสแอร์เวย์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Thai Airways
7.8
Good
395 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
แควนตัสแอร์เวย์
7.5
Good
1,014 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Scoot
6.7
Okay
322 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
เจ็ทสตาร์
6.5
Okay
535 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

FAQs about flying to Australia

  • Can I find cheaper flights to Australia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Australia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Australia?

    Based on reviews from Cheapflights users, เจ็ทสตาร์ is rated the highest out of the airlines that fly to Australia.

  • What is the cheapest airport to fly to in Australia?

    Brisbane is currently the cheapest airport to fly to in Australia. One-way flights to Brisbane typically cost ฿1,933, while return flights cost around ฿6,702.

  • How much is a return flight to Australia?

    A return flight to Australia will typically cost around ฿6,702, however they can be found for as little as ฿6,702.

  • Where does the fastest flight to Australia depart from?

    For those looking to save time traveling to Australia, Bangkok offers the quickest one-way flight (6 hours 45 minutes).

  • Does Sydney Kingsford Smith have rental cars?

    Yes. Those touching down at Sydney Kingsford Smith can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sydney Kingsford Smith?

    Yes. Sydney Kingsford Smith has hotels nearby for those requiring accommodations. Aerotel Sydney - Inside International Terminal Airport is the closest property to Sydney Kingsford Smith (0.0 km away from Sydney Kingsford Smith).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Australia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Australia.

Can Cheapflights find flights to Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Australia become cheaper?

Yes! Start tracking prices for Australia flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.