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Cheap flights from Thailand to Australia from ฿3,920
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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
13 Nov — 20 Nov1
Cheap flight deals from Thailand to Australia
Keep the following information in mind while searching for Thailand to Australia flight deals. Data was last updated 14 October 2025.
Find flight deals from Thailand to Australia
Cheapest flights from Thailand to AustraliaExplore 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 14 October 2025.
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 14 October 2025.
Mon 3/1118:40DMK - PER
1 stop8h 50mแอร์เอเชีย
Sun 9/1105:15PER - DMK
1 stop10h 25mแอร์เอเชีย
Deal found 13/10฿8,395
Wed 29/1017:00BKK - PER
1 stop10h 15mScoot
Mon 3/1105:35PER - BKK
1 stop11h 25mScoot
Deal found 12/10฿8,559
Sat 8/1109:55DMK - PER
1 stop9h 00mแอร์เอเชีย
Sun 16/1120:40PER - DMK
1 stop12h 10mแอร์เอเชีย
Deal found 14/10฿8,591
Sun 9/1109:55DMK - PER
1 stop9h 00mแอร์เอเชีย
Sun 16/1120:40PER - DMK
1 stop12h 10mแอร์เอเชีย
Deal found 12/10฿8,722
Wed 12/1116:50DMK - PER
1 stop10h 40mMultiple Airlines
Sat 22/1120:40PER - DMK
1 stop15h 55mMultiple Airlines
Deal found 14/10฿8,885
Wed 29/1021:25DMK - PER
1 stop21h 30mแอร์เอเชีย
Mon 3/1120:40PER - DMK
1 stop12h 10mแอร์เอเชีย
Deal found 12/10฿8,918
Wed 5/1121:55BKK - PER
Nonstop6h 40mเจ็ทสตาร์
Mon 10/1114:35PER - BKK
Nonstop7h 00mเจ็ทสตาร์
Deal found 12/10฿8,951
Tue 11/1118:05DMK - PER
1 stop10h 45mMultiple Airlines
Sat 22/1120:40PER - DMK
1 stop17h 10mMultiple Airlines
Deal found 14/10฿9,016
Wed 5/1111:50BKK - PER
1 stop15h 25mScoot
Mon 10/1105:35PER - BKK
1 stop17h 35mScoot
Deal found 12/10฿9,049
Mon 3/1117:00BKK - PER
1 stop10h 15mScoot
Sun 9/1105:35PER - BKK
1 stop14h 40mScoot
Deal found 12/10฿9,114
Wed 5/1109:55DMK - PER
1 stop9h 00mMultiple Airlines
Mon 10/1123:10PER - DMK
1 stop12h 55mMultiple Airlines
Deal found 14/10฿9,147
Mon 27/1017:00BKK - PER
1 stop10h 15mScoot
Thu 30/1005:35PER - BKK
1 stop11h 25mScoot
Deal found 12/10฿9,212
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 14 October 2025.
Use the filters below to find and compare flights from Thailand to Australia that are best for you.
Fly from
Thailand
Fly to
Australia
Route
Depart
Return
Price
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Mon 3/11
18:40-04:30
1 stop8h 50m
Perth
Sun 9/11
05:15-14:40
1 stop10h 25m
฿8,461
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Wed 5/11
18:40-04:30
1 stop8h 50m
Perth
Mon 10/11
23:10-11:05
1 stop12h 55m
฿9,865
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Wed 4/3
18:40-04:30
1 stop8h 50m
Perth
Wed 25/3
23:10-08:15
1 stop10h 05m
฿10,257
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Thu 5/3
18:40-04:30
1 stop8h 50m
Perth
Wed 25/3
23:10-08:15
1 stop10h 05m
฿10,290
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Sat 7/3
09:55-19:55
1 stop9h 00m
Perth
Thu 12/3
05:15-14:40
1 stop10h 25m
฿10,453
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Fri 13/2
14:20-00:40
1 stop9h 20m
Perth
Mon 9/3
05:15-16:20
1 stop12h 05m
฿11,139
BangkokPerth
BKK - PER
BKKPER
Bangkok Suvarnabhumi
Thu 27/11
09:15-04:15
1 stop18h 00m
Perth
Thu 4/12
20:25-17:25
2 stops22h 00m
฿12,217
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Fri 13/2
09:15-21:45
2 stops11h 30m
Perth
Fri 20/2
20:40-11:35
1 stop15h 55m
฿12,283
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Mon 16/3
09:55-19:55
1 stop9h 00m
Perth
Sat 21/3
05:15-16:20
1 stop12h 05m
฿12,381
BangkokPerth
DMK - PER
DMKPER
Bangkok Don Mueang Intl
Tue 10/3
20:15-00:40
1 stop27h 25m
Perth
Sat 14/3
23:15-08:15
1 stop10h 00m
฿12,642
Showing 1-10 of 60 results
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, August is the cheapest month in which you can book a flight from Thailand to Australia (average of ฿3,887). Flying from Thailand to Australia in December is currently the most expensive (average of ฿7,709). 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 14 October 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Thailand to Australia by exploring options for tickets at midday.
What is the cheapest day to fly from Thailand to Australia?
Use this chart to determine the cheapest time to fly return from Thailand to Australia. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Thailand to Australia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 14 October 2025.
The most flights from TH0 to AU0 are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).
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 14 October 2025.
Read reviews from past customers who have flown with Thai Airways, แควนตัสแอร์เวย์, andChina Southern 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.
Overall
7.8
Food
7.3
Comfort
7.5
Entertainment
6.9
Crew
8.3
Boarding
7.9
Reviews
1 / 18
10.0
ExcellentJoe,Jun 2025
BKK - TPE
Overall
7.8
Food
7.3
Comfort
7.5
Entertainment
6.9
Crew
8.3
Boarding
7.9
Reviews
1 / 18
10.0
ExcellentJoe,Jun 2025
BKK - TPE
Overall
7.8
Food
7.3
Comfort
7.5
Entertainment
6.9
Crew
8.3
Boarding
7.9
Reviews
1 / 18
10.0
ExcellentJoe,Jun 2025
BKK - TPE
Overall
7.8
Food
7.3
Comfort
7.5
Entertainment
6.9
Crew
8.3
Boarding
7.9
Reviews
1 / 18
10.0
ExcellentJoe,Jun 2025
BKK - TPE
Overall
7.8
Food
7.3
Comfort
7.5
Entertainment
6.9
Crew
8.3
Boarding
7.9
Reviews
1 / 18
10.0
ExcellentJoe,Jun 2025
BKK - TPE
Overall
7.8
Food
7.3
Comfort
7.5
Entertainment
6.9
Crew
8.3
Boarding
7.9
Reviews
1 / 18
10.0
ExcellentJoe,Jun 2025
BKK - TPE
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Thailand to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Thailand to Australia
Discover the top 10 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 14 October 2025.
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How does Cheapflights help users find flights from Thailand to Australia?
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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!