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฿3,039+ Cheap flights from Australia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — BKK
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Australia

Discover essential information about flights departing from Australia, including flight schedules, destinations, airlines operating at the Australia airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 November 2025.

Good round-trip deal

฿6,601 or less

Good one-way deal

฿1,944 or less
Price to beat on a round-trip flight from Australia.
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Price to beat on a one-way flight from Australia.
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Find flights from Australia

Enter your travel dates to find the best prices.

Cheapest flights from Australia
Explore the most affordable flight options available from Australia. Find the lowest fares based on data from user searches, with prices last updated on 9 November 2025.

Fri 8/521:55PER - BKK
1 stop20h 05mScoot
Wed 20/509:05BKK - PER
1 stop10h 30mScoot
Deal found 6/11฿8,244
Mon 16/214:35PER - BKK
Nonstop7h 00mMultiple Airlines
Thu 5/322:55BKK - PER
1 stop16h 35mMultiple Airlines
Deal found 9/11฿8,406
Tue 3/305:35PER - BKK
1 stop12h 50mScoot
Sat 7/317:00BKK - PER
1 stop10h 15mScoot
Deal found 8/11฿8,471
Thu 29/105:35PER - BKK
1 stop11h 25mScoot
Fri 27/317:00BKK - PER
1 stop10h 15mScoot
Deal found 7/11฿8,503
Sun 8/305:35PER - BKK
1 stop12h 50mScoot
Sun 8/320:15BKK - PER
1 stop19h 15mScoot
Deal found 8/11฿8,600
Wed 11/214:35PER - BKK
Nonstop7h 00mMultiple Airlines
Wed 4/320:15BKK - PER
1 stop19h 15mMultiple Airlines
Deal found 8/11฿8,632
Tue 28/418:25PER - BKK
1 stop14h 40mMultiple Airlines
Sun 31/522:05BKK - PER
Nonstop6h 45mMultiple Airlines
Deal found 9/11฿8,794
Fri 6/214:35PER - BKK
Nonstop7h 00mเจ็ทสตาร์
Fri 6/321:50BKK - PER
Nonstop6h 50mเจ็ทสตาร์
Deal found 7/11฿8,891
Sun 8/214:35PER - BKK
Nonstop7h 00mMultiple Airlines
Tue 3/317:00BKK - PER
1 stop10h 15mMultiple Airlines
Deal found 8/11฿8,956
Fri 6/214:35PER - BKK
Nonstop7h 00mMultiple Airlines
Fri 6/311:50BKK - PER
1 stop15h 25mMultiple Airlines
Deal found 7/11฿8,988
Wed 11/205:35PER - BKK
1 stop14h 40mScoot
Wed 4/317:00BKK - PER
1 stop10h 15mScoot
Deal found 8/11฿9,020
Sun 8/214:35PER - BKK
Nonstop7h 00mMultiple Airlines
Wed 4/317:00BKK - PER
1 stop10h 15mMultiple Airlines
Deal found 8/11฿9,085

Find flights from Australia within your budget

 
Find flights departing from Australia that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 21/1

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Wed 18/2

21:50-05:40

Nonstop6h 50m

฿11,801

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 11/2

16:15-10:15

1 stop19h 00m

Bangkok Suvarnabhumi

Fri 6/3

20:05-15:15

1 stop18h 10m

฿13,288

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 11/2

16:15-10:15

1 stop19h 00m

Bangkok Suvarnabhumi

Sun 1/3

20:05-15:15

1 stop18h 10m

฿13,288

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 9/2

02:25-14:10

1 stop12h 45m

Bangkok Suvarnabhumi

Sat 7/3

20:05-15:15

1 stop18h 10m

฿13,288

PerthBangkok

PER - BKK

PERBKK

Perth

Sat 7/2

02:25-10:15

1 stop8h 50m

Bangkok Suvarnabhumi

Sat 7/3

08:45-01:25

1 stop15h 40m

฿13,708

PerthBangkok

PER - BKK

PERBKK

Perth

Sat 14/2

16:15-17:40

1 stop26h 25m

Bangkok Suvarnabhumi

Thu 5/3

11:05-01:25

1 stop13h 20m

฿13,773

MelbournePhuket City

MEL - HKT

MELHKT

Melbourne

Sun 8/3

15:15-20:05

Nonstop8h 50m

Phuket City

Thu 19/3

21:45-10:05

Nonstop8h 20m

฿13,935

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Wed 18/2

13:00-19:00

Nonstop9h 00m

Bangkok Suvarnabhumi

Wed 4/3

20:55-09:00

Nonstop9h 05m

฿14,129

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 24/11

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 1/12

21:50-05:40

Nonstop6h 50m

฿14,743

PerthBangkok

PER - BKK

PERBKK

Perth

Fri 21/11

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Wed 26/11

21:50-05:40

Nonstop6h 50m

฿14,743

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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Best time to book a flight from Australia

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Australia

Get recent, data-driven insights about flights from Australia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Australia?

Currently, August is the cheapest month in which you can book a flight from Australia (average of ฿4,947). Flying from Australia in December will prove the most costly (average of ฿10,411). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Australia?

Use this chart to determine the cheapest time to fly return from Australia to Suvarnabhumi. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from Australia would be wise to consider leaving during Monday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Thursday at midday when fares are usually the most expensive.

Which airlines fly from Australia?

Many airlines operate round-trip flights from Australia: Thai Airways, เจ็ทสตาร์, Singapore Airlines, Scoot, China Southern. These airlines fly to the following popular destinations: Bangkok.

Thai Airways
Thai Airways
From ฿16,326
เจ็ทสตาร์
เจ็ทสตาร์
From ฿2,054
Singapore Airlines
Singapore Airlines
From ฿14,276
Scoot
Scoot
From ฿7,138

What is the cheapest place to fly to from Australia?

The cheapest city to fly to from Australia is Launceston, with prices starting at ฿1,904. Explore other affordable destinations below.

Launceston
Launceston
From ฿1,904
Cairns
Cairns
From ฿2,055
Adelaide
Adelaide
From ฿3,607

Airline reviews for flights from Australia

Get insights into the airlines that provide service from Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Australia. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Check out reviews from past customers who have flown Singapore Airlines, Thai Airways, andChina Southern from Australia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,393 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.8
Good
361 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
China Southern
7.5
Good
119 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Scoot
6.7
Okay
309 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
เจ็ทสตาร์
6.6
Okay
481 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 from Australia cities

Consider departing from one of these cities also located in Australia. Flight origins are based on user searches made on Cheapflights and were last updated on 9 November 2025.
Flights from Sydney
Flights from Melbourne
Flights from Brisbane
Flights from Perth
Flights from Cairns
Flights from Adelaide
Flights from Canberra
Flights from Darwin
Flights from Yulara
Flights from Launceston
Flights from Proserpine

Related info for your journey

Access useful and relevant information related to your journey from Australia. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 November 2025.

  • Which is the cheapest airport to catch a flight from Australia?

    Perth airport offers the cheapest routes to Bangkok, from ฿7,177; whereas Sydney Kingsford Smith airport is typically cheaper if you're flying to Bangkok, from ฿9,796. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Australia?

    At the present moment the cheapest month to fly from Australia is currently August; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Australia?

    Here are some of the cheapest flight destinations from Australia:
    Fly from Perth to Phuket City from ฿7,177
    Fly from Perth to Bangkok from ฿7,501

  • How does Cheapflights help users find flights from Australia?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Australia with no change fees?

    Yes! Cheapflights helps users easily find flights from Australia with no change fees.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Australia today and book when you’re ready!

See more FAQs

Fly with Cheapflights

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How does Cheapflights help users find flights from Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia with no change fees?

Yes! Cheapflights helps users easily find flights from Australia with no change fees.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Australia today and book when you’re ready!

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