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Cheap flights from Bangkok to Australia from ฿5,286

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Australia
Explore the most affordable flight options available from Bangkok to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 June 2026.

Fri 3/722:05
BKK
-
PER
Nonstop6h 45m
Multiple Airlines
Fri 17/718:25
PER
-
BKK
1 stop24h 25m
Multiple Airlines
Deal found 18/6฿10,637
Fri 30/1021:50
BKK
-
PER
Nonstop6h 45m
Multiple Airlines
Sun 8/1105:35
PER
-
BKK
1 stop17h 35m
Multiple Airlines
Deal found 18/6฿10,998
Fri 28/822:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Mon 31/814:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 21/6฿11,195
Fri 30/1021:50
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Sun 8/1114:35
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 21/6฿11,326
Sat 1/819:55
BKK
-
PER
1 stop12h 00m
Multiple Airlines
Sat 8/805:35
PER
-
BKK
1 stop16h 55m
Multiple Airlines
Deal found 17/6฿11,622
Sat 11/719:55
BKK
-
PER
1 stop12h 00m
Multiple Airlines
Tue 21/718:25
PER
-
BKK
1 stop24h 25m
Multiple Airlines
Deal found 18/6฿11,720
Tue 8/920:35
BKK
-
PER
1 stop30h 45m
Multiple Airlines
Mon 14/914:50
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 21/6฿11,884
Sun 2/815:45
BKK
-
PER
1 stop16h 10m
Multiple Airlines
Sun 9/821:10
PER
-
BKK
1 stop21h 40m
Multiple Airlines
Deal found 18/6฿11,983
Mon 10/808:00
DMK
-
PER
2 stops19h 20m
Multiple Airlines
Mon 17/804:45
PER
-
DMK
2 stops18h 35m
Multiple Airlines
Deal found 17/6฿13,230
Mon 17/808:00
DMK
-
PER
2 stops19h 20m
Multiple Airlines
Mon 24/809:55
PER
-
DMK
2 stops12h 10m
Multiple Airlines
Deal found 21/6฿13,953
Sun 16/808:00
DMK
-
PER
2 stops23h 10m
Multiple Airlines
Mon 24/809:55
PER
-
DMK
2 stops13h 00m
Multiple Airlines
Deal found 21/6฿13,985
Fri 10/719:25
DMK
-
PER
1 stop12h 30m
Multiple Airlines
Sun 19/707:30
PER
-
DMK
1 stop10h 20m
Multiple Airlines
Deal found 18/6฿14,150

Find flight deals from Bangkok to Australia

Keep the following information in mind while searching for Bangkok to Australia flight deals. Data was last updated 22 June 2026.

Round-trip from

฿10,637

One-way from

฿5,286

Popular in

January

Cheapest in

August

Average price

฿22,685
Scoot
  • Scoot
  • 3/7-17/7
  • 1 total stop
  • 31h 10m total
  • Bangkok to Australia
Search Deals
Scoot
  • Scoot
  • 26/8
  • 1 total stop
  • 30h 45m total
  • Bangkok to Australia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (฿110,345 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿26,161 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok 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 22 June 2026.
Use the filters below to find and compare flights from Bangkok to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Mon 17/8

22:05-05:50

Nonstop6h 45m

Perth

Mon 24/8

09:55-19:35

1 stop10h 40m

฿12,738

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Mon 10/8

08:00-04:20

2 stops19h 20m

Perth

Mon 17/8

04:45-22:20

2 stops18h 35m

฿13,230

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Tue 11/8

21:50-09:45

Nonstop8h 55m

Brisbane

Thu 20/8

13:40-20:00

Nonstop9h 20m

฿14,544

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

฿14,544

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Thu 6/8

21:50-09:45

Nonstop8h 55m

Brisbane

Wed 19/8

13:40-20:00

Nonstop9h 20m

฿14,609

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Thu 20/8

21:50-09:45

Nonstop8h 55m

Brisbane

Mon 24/8

13:40-20:00

Nonstop9h 20m

฿14,642

BangkokMelbourne

BKK - MEL

BKKMEL

Bangkok Suvarnabhumi

Mon 10/8

21:40-09:25

Nonstop8h 45m

Melbourne

Sun 23/8

13:25-19:50

Nonstop9h 25m

฿15,003
Fastest return journey

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Fri 3/7

22:05-05:50

Nonstop6h 45m

Perth

Fri 17/7

14:50-20:50

Nonstop7h 00m

฿15,102

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Mon 17/8

14:15-04:20

2 stops13h 05m

Perth

Mon 24/8

23:15-08:15

1 stop10h 00m

฿15,955

BangkokMelbourne

BKK - MEL

BKKMEL

Bangkok Suvarnabhumi

Thu 3/9

15:25-20:20

1 stop25h 55m

Melbourne

Tue 8/9

13:00-17:50

1 stop31h 50m

฿16,152

Flights are sorted by cheapest return flights first.

Deals found on 17/6

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

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

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

Currently, July is the cheapest month in which you can book a flight from Bangkok to Australia (average of ฿952). Flying from Bangkok to Australia in February is currently the most expensive (average of ฿40,446). 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 BKK to AU?

Find hourly flight availability from Bangkok 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 22 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Australia as you normally would.

Weekly flight availability from Bangkok to Australia

Explore weekly flight availability from Bangkok 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 22 June 2026.

The most flights from TH1 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 (10 on average).

How often are flights from Bangkok to Australia delayed?

About 18% of weekly flights between Bangkok and Australia have experienced delays in the past year, with the average delay time being 117 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok 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 Bangkok to Australia?

The best time to book flights from Bangkok to Australia is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 22 June 2026.
Read reviews from past customers who have flown with Singapore Airlines,Thai Airways, andแควนตัสแอร์เวย์ from Bangkok 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
1,547 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

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
1,547 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

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
407 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

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
1,048 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

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
1,547 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

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
546 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

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.

Related info for your journey

Find useful and relevant information for your journey from Bangkok 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 Bangkok to Australia?

    There are many flights that can get you from Bangkok to Australia in 8h 50m. Fly via เจ็ทสตาร์, Scoot, or แอร์เอเชีย to get the fastest option. The distance between Bangkok and Australia is about 5351 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is แอร์เอเชีย, with whom users have recently found tickets for as low as ฿3,858. However, be on the lookout for offers from เจ็ทสตาร์ and Scoot, as they are both options that can get you from Bangkok to Australia for a low price.

  • What are the most popular routes from Bangkok to Australia?

    While some choose either Bangkok Don Mueang Intl - Sydney Kingsford Smith or Bangkok Suvarnabhumi - Melbourne, Bangkok Suvarnabhumi - Sydney Kingsford Smith is the most popular route from Bangkok to Australia.

  • What are the most reliable airlines from Bangkok to Australia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok to Australia on time: เตอร์กิชแอร์ไลน์ (92%), กัลฟ์แอร์ (88%), โอมานแอร์ (88%).

  • What are the cheapest flights from Bangkok to Australia?

    The cheapest flight price from Bangkok to Australia is ฿14,923. On average you can expect to pay ฿24,818. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for ฿14,872.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to Australia?

    Currently, July is the cheapest month in which you can book a flight from Bangkok to Australia (average of ฿952). Flying from Bangkok to Australia in February is currently the most expensive (average of ฿40,446). 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 Bangkok to Australia

Discover the top 9 airlines that operate flights from Bangkok 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 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
เจ็ทสตาร์Cheapest฿3,910Average฿16,392FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
แอร์เอเชียCheapest฿4,457Average฿10,042FlexibilityNo cancel feeOn-time66%
Search แอร์เอเชีย flights
ScootCheapest฿4,973Average฿14,237FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
แควนตัสแอร์เวย์Cheapest฿8,299Average฿28,711FlexibilityNo cancel feeOn-time74%
Search แควนตัสแอร์เวย์ flights
ซื่อชวนแอร์ไลน์Cheapest฿13,458Average฿14,133FlexibilityNo cancel feeOn-time63%
Search ซื่อชวนแอร์ไลน์ flights
Malaysia AirlinesCheapest฿20,021Average฿26,478FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest฿21,247Average฿28,807FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest฿21,668Average฿27,418FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest฿22,417Average฿25,761FlexibilityNo 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 Bangkok to Australia?

Cheapflights helps you search for flights from Bangkok to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bangkok to Australia.

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

Need flexible booking options for your flight to Australia from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok 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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