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฿3,405+ 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 20/5. 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
5 May — 12 May1
1 adult

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 30 April 2025.

Good round-trip deal

฿5,620 or less

Good one-way deal

฿1,466 or less
Price to beat on a round-trip flight from Australia.
Price to beat on a one-way flight from Australia.

Find flights from Australia

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 30 April 2025.

Fri 1/821:55PER - BKK
1 stop11h 10mMultiple Airlines
Sun 31/822:05BKK - PER
Nonstop6h 45mMultiple Airlines
Deal found 29/4฿7,211
Fri 23/521:55PER - BKK
1 stop22h 30mScoot
Sun 22/609:05BKK - PER
1 stop31h 05mScoot
Deal found 30/4฿7,378
Mon 26/514:50PER - BKK
Nonstop7h 00mเจ็ทสตาร์
Wed 25/622:05BKK - PER
Nonstop6h 45mเจ็ทสตาร์
Deal found 29/4฿7,678
Tue 10/621:55PER - HKT
1 stop22h 40mMultiple Airlines
Tue 1/714:25HKT - PER
Nonstop6h 20mMultiple Airlines
Deal found 29/4฿7,678
Thu 12/621:55PER - HKT
1 stop11h 45mScoot
Thu 19/609:40HKT - PER
1 stop30h 30mScoot
Deal found 29/4฿7,845
Thu 12/607:40PER - HKT
Nonstop6h 15mเจ็ทสตาร์
Tue 24/614:25HKT - PER
Nonstop6h 20mเจ็ทสตาร์
Deal found 29/4฿8,179
Tue 19/821:30MEL - HKT
1 stop25h 05mScoot
Sun 31/809:40HKT - MEL
1 stop31h 35mScoot
Deal found 28/4฿8,713
Thu 12/621:45MEL - HKT
1 stop24h 05mMultiple Airlines
Tue 17/615:30HKT - MEL
1 stop11h 00mMultiple Airlines
Deal found 29/4฿9,214
Thu 22/505:10PER - HKT
1 stop12h 25mแอร์เอเชีย
Mon 26/511:10HKT - PER
1 stop16h 20mแอร์เอเชีย
Deal found 30/4฿9,381
Fri 18/723:15PER - HKT
1 stop20h 05mBatik Air
Thu 7/819:10HKT - PER
1 stop9h 40mBatik Air
Deal found 29/4฿9,982
Fri 23/521:30MEL - BKK
1 stop13h 35mScoot
Tue 3/620:25BKK - MEL
1 stop12h 20mScoot
Deal found 28/4฿10,049
Fri 23/507:00MEL - DMK
1 stop15h 50mMultiple Airlines
Sat 24/513:10DMK - MEL
1 stop13h 20mMultiple Airlines
Deal found 28/4฿10,116

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 30 April 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

Fri 1/8

21:55-08:05

1 stop11h 10m

Bangkok Suvarnabhumi

Sun 31/8

22:05-05:50

Nonstop6h 45m

฿7,211

PerthBangkok

PER - BKK

PERBKK

Perth

Fri 23/5

21:55-19:25

1 stop22h 30m

Bangkok Suvarnabhumi

Sun 22/6

09:05-17:10

1 stop31h 05m

฿7,378

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 26/5

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Wed 25/6

22:05-05:50

Nonstop6h 45m

฿7,678

PerthPhuket City

PER - HKT

PERHKT

Perth

Tue 10/6

21:55-19:35

1 stop22h 40m

Phuket City

Tue 1/7

14:25-21:45

Nonstop6h 20m

฿7,678

PerthPhuket City

PER - HKT

PERHKT

Perth

Thu 12/6

21:55-15:25

1 stop18h 30m

Phuket City

Sun 22/6

09:40-17:10

1 stop30h 30m

฿7,845

PerthPhuket City

PER - HKT

PERHKT

Perth

Thu 12/6

07:40-12:55

Nonstop6h 15m

Phuket City

Tue 24/6

14:25-21:45

Nonstop6h 20m

฿8,179

MelbournePhuket City

MEL - HKT

MELHKT

Melbourne

Tue 19/8

21:30-19:35

1 stop25h 05m

Phuket City

Sun 31/8

09:40-20:15

1 stop31h 35m

฿8,713

MelbournePhuket City

MEL - HKT

MELHKT

Melbourne

Thu 12/6

21:45-18:50

1 stop24h 05m

Phuket City

Tue 17/6

15:30-05:30

1 stop11h 00m

฿9,214

PerthPhuket City

PER - HKT

PERHKT

Perth

Thu 22/5

05:10-16:35

1 stop12h 25m

Phuket City

Mon 26/5

11:10-04:30

1 stop16h 20m

฿9,381

PerthPhuket City

PER - HKT

PERHKT

Perth

Fri 18/7

23:15-18:20

1 stop20h 05m

Phuket City

Thu 7/8

19:10-05:50

1 stop9h 40m

฿9,982

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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, September is the cheapest month in which you can book a flight from Australia (average of ฿5,375). Flying from Australia in December will prove the most costly (average of ฿10,282). 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 Tuesday at midday when fares are usually the most expensive.

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.

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Browse thousands of different options on Cheapflights for your next trip

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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 30 April 2025.

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 30 April 2025.
  • Which is the cheapest airport to catch a flight from Australia?

    Sydney Kingsford Smith airport offers the cheapest routes to Bangkok, from ฿4,774; whereas Perth airport is typically cheaper if you're flying to Bangkok, from ฿5,876. 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 September; 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 Sydney to Bangkok from ฿4,774
    Fly from Perth to Phuket City from ฿5,876

  • 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

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 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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