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฿3,186+ 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 1/5. 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
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

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 18 March 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 4/5

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Wed 20/5

22:05-05:50

Nonstop6h 45m

฿9,266

PerthPhuket City

PER - HKT

PERHKT

Perth

Tue 21/4

07:30-12:55

Nonstop6h 25m

Phuket City

Wed 29/4

23:00-06:30

Nonstop6h 30m

฿9,948

PerthPhuket City

PER - HKT

PERHKT

Perth

Thu 23/4

07:30-12:55

Nonstop6h 25m

Phuket City

Wed 29/4

23:00-06:30

Nonstop6h 30m

฿10,144
Fastest return journey

PerthPhuket City

PER - HKT

PERHKT

Perth

Fri 15/5

16:00-21:30

Nonstop6h 30m

Phuket City

Tue 19/5

14:25-21:45

Nonstop6h 20m

฿10,404

PerthPhuket City

PER - HKT

PERHKT

Perth

Mon 30/3

16:00-21:30

Nonstop6h 30m

Phuket City

Thu 2/4

14:25-21:45

Nonstop6h 20m

฿10,404

PerthPhuket City

PER - HKT

PERHKT

Perth

Fri 12/6

16:00-21:30

Nonstop6h 30m

Phuket City

Tue 16/6

14:25-21:45

Nonstop6h 20m

฿10,501

MelbournePhuket City

MEL - HKT

MELHKT

Melbourne

Tue 9/6

05:15-16:35

1 stop14h 20m

Phuket City

Tue 9/6

19:50-23:15

1 stop24h 25m

฿12,517

PerthPhuket City

PER - HKT

PERHKT

Perth

Wed 10/6

09:55-23:45

2 stops14h 50m

Phuket City

Wed 8/7

13:30-00:35

1 stop10h 05m

฿12,582

MelbournePhuket City

MEL - HKT

MELHKT

Melbourne

Tue 28/4

05:15-15:30

1 stop13h 15m

Phuket City

Tue 5/5

08:40-23:15

1 stop11h 35m

฿12,582

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Sun 16/8

09:45-19:20

1 stop12h 35m

Phuket City

Fri 28/8

17:05-08:20

1 stop12h 15m

฿12,647

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 ฿4,649). Flying from Australia in December will prove the most costly (average of ฿10,566). 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 14 March 2026.

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 afternoons 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, แควนตัสแอร์เวย์. These airlines fly to the following popular destinations: Bangkok.

Thai Airways
Thai Airways
From ฿13,996
เจ็ทสตาร์
เจ็ทสตาร์
From ฿1,876
Singapore Airlines
Singapore Airlines
From ฿14,356
Scoot
Scoot
From ฿9,857

What is the cheapest place to fly to from Australia?

The cheapest city to fly to from Australia is Launceston, with prices starting at ฿1,915. Explore other affordable destinations below.

Launceston
Launceston
From ฿1,915
Adelaide
Adelaide
From ฿3,627

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, andแควนตัสแอร์เวย์ 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
8.2
Very Good
1,480 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

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
1,480 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

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
393 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

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
1,006 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

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
320 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

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
532 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

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.

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 18 March 2026.
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 18 March 2026.

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

    Perth airport offers the cheapest routes to Bangkok, from ฿7,055; whereas Melbourne airport is typically cheaper if you're flying to Bangkok, from ฿9,266. 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 ฿7,055
    Fly from Perth to Bangkok from ฿7,608

  • 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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