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฿2,821+ 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 21/2. 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
18 Feb — 25 Feb1
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 19 January 2026.

Good round-trip deal

฿6,399 or less

Good one-way deal

฿1,884 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 19 January 2026.

Wed 18/220:40
PER
-
HKT
1 stop20h 55m
แอร์เอเชีย
Sun 22/208:15
HKT
-
PER
1 stop10h 40m
แอร์เอเชีย
Deal found 19/1฿7,678
Fri 27/205:35
PER
-
HKT
1 stop14h 45m
Scoot
Mon 2/310:55
HKT
-
PER
1 stop16h 20m
Scoot
Deal found 18/1฿7,804
Fri 24/420:30
PER
-
HKT
1 stop12h 25m
แอร์เอเชีย
Mon 11/513:35
HKT
-
PER
1 stop13h 25m
แอร์เอเชีย
Deal found 17/1฿8,117
Tue 10/317:45
PER
-
BKK
1 stop15h 30m
Scoot
Wed 25/317:00
BKK
-
PER
1 stop10h 15m
Scoot
Deal found 17/1฿8,149
Sun 8/320:40
PER
-
HKT
1 stop15h 10m
แอร์เอเชีย
Tue 17/319:10
HKT
-
PER
1 stop8h 20m
แอร์เอเชีย
Deal found 17/1฿8,149
Wed 4/317:45
PER
-
BKK
1 stop18h 05m
Scoot
Wed 18/309:15
BKK
-
PER
1 stop18h 00m
Scoot
Deal found 17/1฿8,180
Mon 23/305:15
PER
-
HKT
1 stop10h 55m
แอร์เอเชีย
Tue 31/308:25
HKT
-
PER
1 stop10h 25m
แอร์เอเชีย
Deal found 17/1฿8,180
Mon 8/604:40
PER
-
HKT
1 stop12h 55m
Multiple Airlines
Wed 17/609:40
HKT
-
PER
1 stop17h 35m
Multiple Airlines
Deal found 17/1฿8,243
Wed 11/305:35
PER
-
BKK
1 stop11h 25m
Scoot
Fri 27/317:00
BKK
-
PER
1 stop10h 15m
Scoot
Deal found 17/1฿8,274
Fri 6/217:45
PER
-
BKK
1 stop15h 30m
Scoot
Fri 27/223:10
BKK
-
PER
1 stop16h 20m
Scoot
Deal found 16/1฿8,305
Tue 17/205:35
PER
-
BKK
1 stop14h 30m
Scoot
Thu 14/515:25
BKK
-
PER
1 stop11h 50m
Scoot
Deal found 17/1฿8,368
Tue 17/305:35
PER
-
HKT
1 stop14h 45m
Scoot
Tue 31/320:35
HKT
-
PER
1 stop10h 35m
Scoot
Deal found 18/1฿8,368

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

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PerthPhuket City

PER - HKT

PERHKT

Perth

Wed 18/2

20:40-16:35

1 stop20h 55m

Phuket City

Sun 22/2

08:15-19:55

1 stop10h 40m

฿7,678

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 11/3

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Wed 18/3

21:50-05:40

Nonstop6h 50m

฿8,431

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 4/3

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Wed 18/3

21:50-05:40

Nonstop6h 50m

฿8,431

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 24/5

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Fri 29/5

22:05-05:50

Nonstop6h 45m

฿8,431

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 20/4

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 18/5

22:05-05:50

Nonstop6h 45m

฿8,431

PerthBangkok

PER - BKK

PERBKK

Perth

Tue 3/2

05:35-16:00

1 stop11h 25m

Bangkok Suvarnabhumi

Sun 15/3

09:15-04:15

1 stop18h 00m

฿8,525

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 19/4

05:35-21:55

1 stop17h 20m

Bangkok Suvarnabhumi

Sun 26/4

20:35-08:10

1 stop10h 35m

฿8,744

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 16/2

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 23/2

21:50-05:40

Nonstop6h 50m

฿8,775

PerthPhuket City

PER - HKT

PERHKT

Perth

Sat 18/4

20:30-10:35

1 stop15h 05m

Phuket City

Wed 22/4

13:30-00:30

1 stop10h 00m

฿8,838

PerthPhuket City

PER - HKT

PERHKT

Perth

Mon 8/6

04:40-16:35

1 stop12h 55m

Phuket City

Wed 17/6

23:00-06:30

Nonstop6h 30m

฿9,057

Flights are sorted by cheapest return flights first.

Deals found on 18/1

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 ฿4,670). Flying from Australia in December will prove the most costly (average of ฿10,186). 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 17 January 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 Monday evenings 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.

เจ็ทสตาร์
เจ็ทสตาร์
From ฿1,883
Thai Airways
Thai Airways
From ฿13,466
Singapore Airlines
Singapore Airlines
From ฿13,839
Scoot
Scoot
From ฿8,742

What is the cheapest place to fly to from Australia?

The cheapest city to fly to from Australia is Launceston, with prices starting at ฿1,846. Explore other affordable destinations below.

Launceston
Launceston
From ฿1,846
Cairns
Cairns
From ฿1,992
Adelaide
Adelaide
From ฿3,496

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
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Thai Airways
7.8
Good
379 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
China Southern
7.3
Good
133 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Scoot
6.7
Okay
314 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
เจ็ทสตาร์
6.5
Okay
510 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 19 January 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 19 January 2026.

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

    Perth airport offers the cheapest routes to Bangkok, from ฿7,083; whereas Sydney Kingsford Smith airport is typically cheaper if you're flying to Bangkok, from ฿10,060. 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 ฿7,083
    Fly from Perth to Bangkok from ฿7,522

  • 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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