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฿3,078+ 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 6/11. 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
13 Jul — 20 Jul1
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 13 June 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

Wed 29/7

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Fri 4/9

22:05-05:50

Nonstop6h 45m

฿10,968

PerthPhuket City

PER - HKT

PERHKT

Perth

Sun 19/7

07:30-12:55

Nonstop6h 25m

Phuket City

Wed 29/7

23:00-06:30

Nonstop6h 30m

฿11,427

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 3/8

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 10/8

22:05-05:50

Nonstop6h 45m

฿11,590

PerthBangkok

PER - BKK

PERBKK

Perth

Sat 25/7

05:35-17:50

1 stop13h 15m

Bangkok Suvarnabhumi

Fri 4/9

15:45-08:55

1 stop16h 10m

฿12,638

PerthPhuket City

PER - HKT

PERHKT

Perth

Mon 19/10

23:15-12:30

1 stop14h 15m

Phuket City

Wed 21/10

13:30-23:45

1 stop9h 15m

฿14,373

PerthBangkok

PER - BKK

PERBKK

Perth

Thu 20/8

18:25-23:40

2 stops30h 15m

Bangkok Suvarnabhumi

Tue 25/8

07:20-03:45

2 stops19h 25m

฿14,864
Fastest return journey

PerthPhuket City

PER - HKT

PERHKT

Perth

Sat 5/12

08:00-13:25

Nonstop6h 25m

Phuket City

Sat 12/12

14:45-22:10

Nonstop6h 25m

฿15,126

MelbourneBangkok

MEL - DMK

MELDMK

Melbourne

Sun 1/11

06:15-16:20

1 stop14h 05m

Bangkok Don Mueang Intl

Mon 30/11

08:35-05:00

1 stop16h 25m

฿15,421

MelbourneBangkok

MEL - DMK

MELDMK

Melbourne

Sun 11/10

06:15-14:45

1 stop12h 30m

Bangkok Don Mueang Intl

Thu 29/10

06:40-23:45

1 stop13h 05m

฿15,454

MelbourneBangkok

MEL - DMK

MELDMK

Melbourne

Tue 27/10

01:00-11:35

1 stop14h 35m

Bangkok Don Mueang Intl

Wed 4/11

06:40-23:45

1 stop13h 05m

฿15,716

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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, November is the cheapest month in which you can book a flight from Australia (average of ฿17,058). Flying from Australia in December will prove the most costly (average of ฿32,021). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Australia?

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

เจ็ทสตาร์
เจ็ทสตาร์
From ฿1,889
Thai Airways
Thai Airways
From ฿16,371
Singapore Airlines
Singapore Airlines
From ฿15,973
Scoot
Scoot
From ฿11,018

What is the cheapest place to fly to from Australia?

The cheapest city to fly to from Australia is Sydney Kingsford Smith, with prices starting at ฿2,238. Explore other affordable destinations below.

Sydney Kingsford Smith
Sydney Kingsford Smith
From ฿2,238
Adelaide
Adelaide
From ฿3,653

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

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 8 June 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 Tuesday afternoons 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.
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
1,543 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,543 reviews
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Thai Airways
7.9
Good
406 reviews
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
แควนตัสแอร์เวย์
7.5
Good
1,046 reviews
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
เจ็ทสตาร์
6.5
Okay
545 reviews
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 13 June 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

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 13 June 2026.

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

    Perth airport offers the cheapest routes to Bangkok, from ฿9,037; whereas Sydney Kingsford Smith airport is typically cheaper if you're flying to Bangkok, from ฿12,540. 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 November; 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 ฿9,037
    Fly from Perth to Bangkok from ฿9,921

  • 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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