Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thailand to Australia from ฿5,743

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
11 Aug — 18 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 12 July 2026.

Mon 17/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Mon 24/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 8/7฿10,623
Wed 19/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Mon 31/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 8/7฿10,722
Wed 19/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Mon 24/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 11/7฿10,756
Mon 21/910:55
BKK
-
PER
1 stop29h 15m
Scoot
Sun 11/1005:35
PER
-
BKK
1 stop15h 00m
Scoot
Deal found 9/7฿10,789
Wed 19/820:35
BKK
-
PER
1 stop30h 45m
Scoot
Mon 31/818:25
PER
-
BKK
1 stop24h 25m
Scoot
Deal found 8/7฿11,253
Tue 11/820:35
BKK
-
PER
1 stop19h 35m
Multiple Airlines
Sun 16/814:50
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 10/7฿11,287
Tue 11/820:35
BKK
-
PER
1 stop10h 35m
Scoot
Sat 22/805:35
PER
-
BKK
1 stop11h 00m
Scoot
Deal found 7/7฿11,453
Wed 19/820:35
BKK
-
PER
1 stop30h 45m
Multiple Airlines
Mon 31/814:50
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 9/7฿11,486
Mon 21/922:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Sun 11/1014:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 9/7฿11,519
Tue 11/820:35
BKK
-
PER
1 stop10h 35m
Scoot
Sun 23/821:10
PER
-
BKK
1 stop19h 25m
Scoot
Deal found 8/7฿11,552
Thu 24/910:30
DMK
-
PER
2 stops16h 50m
Multiple Airlines
Thu 29/1005:35
PER
-
DMK
2 stops27h 40m
Multiple Airlines
Deal found 8/7฿11,785
Sun 13/906:30
DMK
-
PER
2 stops24h 40m
Multiple Airlines
Sun 20/905:35
PER
-
DMK
2 stops17h 20m
Multiple Airlines
Deal found 8/7฿11,951

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 12 July 2026.

Round-trip from

฿10,623

One-way from

฿5,743

Popular in

January

Cheapest in

June

Average price

฿22,806

Good round-trip deal

฿12,385 or less

Good one-way deal

฿5,377 or less
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 17/8-24/8
  • Nonstop
  • 13h 45m total
  • Thailand to Australia
Search Deals
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 16/9
  • Nonstop
  • 6h 45m total
  • Thailand to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿121,548 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿28,332 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 12 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

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Mon 17/8

08:30-17:10

2 stops31h 40m

Perth

Mon 24/8

18:25-21:35

2 stops28h 10m

฿13,610
Fastest return journey

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Fri 21/8

22:05-05:50

Nonstop6h 45m

Perth

Fri 28/8

14:50-20:50

Nonstop7h 00m

฿13,810

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 4/9

19:25-08:55

1 stop12h 30m

Perth

Sun 13/9

21:10-21:35

2 stops25h 25m

฿13,876

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Sat 29/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 13/9

13:40-20:00

Nonstop9h 20m

฿14,507

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Sun 23/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 30/8

13:40-20:00

Nonstop9h 20m

฿14,507

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Sat 22/8

21:50-09:45

Nonstop8h 55m

Brisbane

Mon 7/9

13:40-20:00

Nonstop9h 20m

฿14,540

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Wed 19/8

21:50-09:45

Nonstop8h 55m

Brisbane

Wed 26/8

13:40-20:00

Nonstop9h 20m

฿14,540

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Tue 11/8

21:50-09:45

Nonstop8h 55m

Brisbane

Sun 16/8

13:40-20:00

Nonstop9h 20m

฿14,606

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Wed 18/11

21:50-05:35

Nonstop6h 45m

Perth

Mon 23/11

14:35-20:35

Nonstop7h 00m

฿15,204

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 14/10

14:00-06:30

1 stop15h 30m

Perth

Wed 28/10

05:35-23:20

2 stops18h 45m

฿15,834

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, July is the cheapest month in which you can book a flight from Thailand to Australia (average of ฿963). Flying from Thailand to Australia in December is currently the most expensive (average of ฿47,537). 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 12 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 12 July 2026.

The most flights from TH0 to AU0 are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 12 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
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

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
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

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
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

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
1,061 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

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
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

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
553 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

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 ฿13,810. 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 ฿3,871. Users have also found prices from ฿3,901 and ฿3,973 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, July is the cheapest month in which you can book a flight from Thailand to Australia (average of ฿963). Flying from Thailand to Australia in December is currently the most expensive (average of ฿47,537). 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
เจ็ทสตาร์Cheapest฿3,954Average฿16,489FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
แอร์เอเชียCheapest฿4,506Average฿10,154FlexibilityNo cancel feeOn-time66%
Search แอร์เอเชีย flights
ScootCheapest฿5,029Average฿15,079FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
แควนตัสแอร์เวย์Cheapest฿8,391Average฿27,077FlexibilityNo cancel feeOn-time74%
Search แควนตัสแอร์เวย์ flights
Thai AirwaysCheapest฿11,985Average฿27,783FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
ซื่อชวนแอร์ไลน์Cheapest฿13,608Average฿14,291FlexibilityNo cancel feeOn-time63%
Search ซื่อชวนแอร์ไลน์ flights
Malaysia AirlinesCheapest฿20,244Average฿26,774FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest฿21,910Average฿29,388FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest฿22,668Average฿26,048FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.