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Cheap flights from Thailand to Australia from ฿5,848

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Australia
Explore the most affordable flight options available from Thailand to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Fri 4/922:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Sun 13/914:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 17/7฿10,957
Thu 13/810:55
BKK
-
PER
1 stop16h 25m
Scoot
Mon 24/818:25
PER
-
BKK
1 stop14h 40m
Scoot
Deal found 16/7฿10,991
Thu 13/820:35
BKK
-
PER
1 stop30h 45m
Multiple Airlines
Mon 24/814:50
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 16/7฿11,126
Wed 12/818:50
BKK
-
PER
1 stop21h 20m
Scoot
Mon 17/818:25
PER
-
BKK
1 stop26h 10m
Scoot
Deal found 16/7฿11,193
Wed 26/818:50
BKK
-
PER
1 stop21h 20m
Scoot
Sun 30/821:10
PER
-
BKK
1 stop21h 40m
Scoot
Deal found 15/7฿11,361
Wed 12/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Sun 16/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 17/7฿11,428
Sun 6/922:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Sun 13/914:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 14/7฿11,562
Wed 19/820:35
BKK
-
PER
1 stop30h 45m
Scoot
Mon 24/818:25
PER
-
BKK
1 stop24h 25m
Scoot
Deal found 18/7฿11,630
Wed 19/820:35
BKK
-
PER
1 stop30h 45m
Scoot
Mon 31/809:55
PER
-
BKK
1 stop8h 55m
Scoot
Deal found 13/7฿11,663
Wed 26/822:05
BKK
-
PER
Nonstop6h 45m
Multiple Airlines
Sun 30/821:10
PER
-
BKK
1 stop21h 40m
Multiple Airlines
Deal found 15/7฿11,798
Mon 28/906:30
DMK
-
PER
2 stops20h 50m
Multiple Airlines
Fri 9/1020:50
PER
-
DMK
2 stops25h 00m
Multiple Airlines
Deal found 16/7฿13,075
Sun 13/910:30
DMK
-
PER
2 stops20h 40m
Multiple Airlines
Mon 21/916:00
PER
-
DMK
1 stop18h 10m
Multiple Airlines
Deal found 13/7฿13,277

Find flight deals from Thailand to Australia

Keep the following information in mind while searching for Thailand to Australia flight deals. Data was last updated 18 July 2026.

Round-trip from

฿10,957

One-way from

฿5,848

Popular in

January

Cheapest in

June

Average price

฿22,688

Good round-trip deal

฿12,540 or less

Good one-way deal

฿5,445 or less
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 4/9-13/9
  • Nonstop
  • 13h 45m total
  • Thailand to Australia
Search Deals
Scoot
  • Scoot
  • 27/8
  • 1 total stop
  • 18h 15m total
  • Thailand to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿125,543 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿28,970 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Thailand to Australia.
Search Deals
Price to beat on a one-way flight from Thailand to Australia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 18 July 2026.
Use the filters below to find and compare flights from Thailand to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Wed 12/8

22:05-05:50

Nonstop6h 45m

Perth

Sun 16/8

14:50-20:50

Nonstop7h 00m

฿11,428

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Mon 17/8

22:05-05:50

Nonstop6h 45m

Perth

Mon 24/8

14:50-20:50

Nonstop7h 00m

฿11,865

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sun 13/9

08:45-08:10

2 stops22h 25m

Perth

Mon 21/9

09:55-23:45

2 stops14h 50m

฿13,579

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 4/9

06:15-04:20

2 stops21h 05m

Perth

Sun 13/9

05:35-23:45

2 stops19h 10m

฿13,747

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Tue 25/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 30/8

13:40-20:00

Nonstop9h 20m

฿14,756

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Tue 11/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 23/8

13:40-20:00

Nonstop9h 20m

฿14,789

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sat 12/9

06:15-04:20

2 stops21h 05m

Perth

Wed 16/9

18:25-15:05

2 stops21h 40m

฿15,058

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Thu 20/8

21:50-09:45

Nonstop8h 55m

Brisbane

Thu 3/9

13:40-20:00

Nonstop9h 20m

฿15,596

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 19/8

18:45-19:50

1 stop24h 05m

Perth

Mon 24/8

20:50-16:15

1 stop20h 25m

฿16,436

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 18/11

13:40-05:50

1 stop15h 10m

Perth

Sat 21/11

00:45-17:00

1 stop17h 15m

฿17,176

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Australia

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

Cheapflights Insights

Everything you need to know about your flight from Thailand to Australia

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

Currently, March is the cheapest month in which you can book a flight from Thailand to Australia (average of ฿18,856). Flying from Thailand to Australia in January is currently the most expensive (average of ฿25,982). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TH to AU?

Find hourly flight availability from Thailand to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Thailand to Australia by exploring options for tickets in the evening.

Weekly flight availability from Thailand to Australia

Explore weekly flight availability from Thailand to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2026.

The most flights from TH0 to AU0 are scheduled on a Monday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).

How often are flights from Thailand to Australia delayed?

About 19% of weekly flights between Thailand and Australia have experienced delays in the past year, with the average delay time being 125 minutes.

What is the most punctual flight time for Thailand to Australia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to Australia flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Thailand to Australia?

To ensure you get the cheapest price possible for a flight from Thailand to Australia, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 18 July 2026.
Read reviews from past customers who have flown with Singapore Airlines,Thai Airways, andแควนตัสแอร์เวย์ from Thailand to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
Singapore Airlines
8.2
Very Good
1,573 reviews
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
Thai Airways
7.9
Good
409 reviews
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
แควนตัสแอร์เวย์
7.5
Good
1,062 reviews
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.
เจ็ทสตาร์
6.5
Okay
555 reviews
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Dinah,Jun 2024

HKT - SIN

We were in seat 43B. We were the last few rows to be served breakfast, and they had run out of food, trays etc. Finally received a yoghurt, fruit, and a breadroll. We were not offered a tea or coffee only a glass of juice or water. The hostesses seemed to be new to the job and struggling. The overnight flight was freezing, and not an enjoyable journey.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thailand to Australia?

    A quick flight from Thailand to Australia can take about 6h 45m. เจ็ทสตาร์ provides one of the quickest options available for as low as ฿11,428. The distance from Thailand to Australia is about 5324 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Thailand to Australia one-way?

    For one-way options, check prices for VietJet Air. According to our data, you can fly for as low as ฿3,919. Users have also found prices from ฿3,950 and ฿4,023 on แอร์เอเชีย and เจ็ทสตาร์, respectively.

  • Can I find deals for flights from Thailand to Australia that include hotel bookings?

    Yes. In addition to deals on Thailand to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Australia.

  • Can I find deals for business class flights from Thailand to Australia?

    Yes. Cheapflights offers flight deals from Thailand to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Thailand to Australia (average of ฿18,856). Flying from Thailand to Australia in January is currently the most expensive (average of ฿25,982). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 9 airlines flying from Thailand to Australia

Discover the top 9 airlines that operate flights from Thailand to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
เจ็ทสตาร์Cheapest฿4,003Average฿16,696FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
แอร์เอเชียCheapest฿4,563Average฿10,281FlexibilityNo cancel feeOn-time66%
Search แอร์เอเชีย flights
ScootCheapest฿5,092Average฿15,268FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
แควนตัสแอร์เวย์Cheapest฿8,496Average฿27,416FlexibilityNo cancel feeOn-time74%
Search แควนตัสแอร์เวย์ flights
Thai AirwaysCheapest฿12,135Average฿28,131FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
ซื่อชวนแอร์ไลน์Cheapest฿13,778Average฿14,470FlexibilityNo cancel feeOn-time63%
Search ซื่อชวนแอร์ไลน์ flights
Malaysia AirlinesCheapest฿20,498Average฿27,109FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest฿22,184Average฿29,757FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest฿22,952Average฿26,374FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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 Thailand to Australia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from Thailand today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Australia from Thailand by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Thailand to Australia with no change fees?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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