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฿7,190+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
10 Aug — 17 Aug1
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 11 July 2026.

Mon 17/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Mon 24/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 8/7฿10,652
Wed 19/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Mon 31/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 8/7฿10,752
Wed 19/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Mon 24/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 11/7฿10,785
Mon 21/910:55
BKK
-
PER
1 stop29h 15m
Scoot
Sun 11/1005:35
PER
-
BKK
1 stop15h 00m
Scoot
Deal found 9/7฿10,818
Wed 19/820:35
BKK
-
PER
1 stop30h 45m
Scoot
Mon 31/818:25
PER
-
BKK
1 stop24h 25m
Scoot
Deal found 9/7฿11,251
Tue 11/820:35
BKK
-
PER
1 stop10h 35m
Scoot
Sat 22/805:35
PER
-
BKK
1 stop11h 00m
Scoot
Deal found 6/7฿11,284

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 11 July 2026
Explore Australia
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Flights to Melbourne
Flights to Brisbane
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Flights to Adelaide
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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 11 July 2026.

Return from

฿16,044

One-way from

฿5,759

Popular in

January

Cheapest in

June

Average price

฿22,868
VietJet Air
  • VietJet Air
  • 4/11-22/11
  • 2 total stops
  • 64h 45m total
  • Bangkok to Sydney
Search Deals
Scoot
  • Scoot
  • 12/8
  • 1 total stop
  • 30h 45m total
  • Bangkok to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿3,672 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿855 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 11 July 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
Fastest return journey

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Sun 13/9

22:05-05:50

Nonstop6h 45m

Perth

Sun 20/9

14:50-20:50

Nonstop7h 00m

฿12,849

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Fri 21/8

22:05-05:50

Nonstop6h 45m

Perth

Fri 28/8

14:50-20:50

Nonstop7h 00m

฿13,847

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 4/9

19:25-08:55

1 stop12h 30m

Perth

Sun 13/9

21:10-21:35

2 stops25h 25m

฿13,914

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Mon 17/8

14:00-17:10

2 stops26h 10m

Perth

Mon 24/8

18:25-21:35

2 stops28h 10m

฿14,080

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Sat 29/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 13/9

13:40-20:00

Nonstop9h 20m

฿14,546

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Sun 23/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 30/8

13:40-20:00

Nonstop9h 20m

฿14,546

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Thu 20/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 30/8

13:40-20:00

Nonstop9h 20m

฿14,546

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Sat 22/8

21:50-09:45

Nonstop8h 55m

Brisbane

Mon 7/9

13:40-20:00

Nonstop9h 20m

฿14,580

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Wed 19/8

21:50-09:45

Nonstop8h 55m

Brisbane

Wed 26/8

13:40-20:00

Nonstop9h 20m

฿14,580

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Thu 10/9

06:30-17:10

2 stops33h 40m

Perth

Wed 16/9

18:25-20:50

2 stops27h 25m

฿15,012

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 33 resultsSorted by cheapest first
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3
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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 16 hours 41 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.

Weekly flight availability to Australia

The most flights from Bangkok to Australia are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

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 ฿3,964
Thai Airways
Thai Airways
From ฿12,017
Scoot
Scoot
From ฿5,042
แควนตัสแอร์เวย์
แควนตัสแอร์เวย์
From ฿8,414

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).

When is the best time to book a flight to Australia?

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 11 July 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 11 July 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
1,567 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
Singapore Airlines
8.2
Very Good
1,567 reviews
Singapore Airlines
8.2
Very Good
1,567 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
Thai Airways
7.9
Good
409 reviews
Singapore Airlines
8.2
Very Good
1,567 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
แควนตัสแอร์เวย์
7.5
Good
1,060 reviews
Singapore Airlines
8.2
Very Good
1,567 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,567 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
เจ็ทสตาร์
6.5
Okay
551 reviews
Singapore Airlines
8.2
Very Good
1,567 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.

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?

    Melbourne is currently the cheapest airport to fly to in Australia. One-way flights to Melbourne typically cost ฿2,252, while return flights cost around ฿6,796.

  • How much is a return flight to Australia?

    A return flight to Australia will typically cost around ฿6,796, however they can be found for as little as ฿6,796.

  • 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. Rydges Sydney Airport Hotel is the closest property to Sydney Kingsford Smith (0.0 km away from Sydney Kingsford Smith).

See more FAQs

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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.

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