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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Bangkok to Australia from ฿3,944

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 9 November 2025.

Tue 16/1209:15BKK - PER
1 stop18h 00mMultiple Airlines
Wed 28/114:35PER - BKK
Nonstop7h 00mMultiple Airlines
Deal found 8/11฿9,376
Mon 15/1209:15BKK - PER
1 stop18h 00mMultiple Airlines
Thu 22/105:15PER - BKK
2 stops17h 55mMultiple Airlines
Deal found 7/11฿9,441
Sun 14/1221:50BKK - PER
Nonstop6h 50mเจ็ทสตาร์
Mon 26/114:35PER - BKK
Nonstop7h 00mเจ็ทสตาร์
Deal found 8/11฿9,505
Tue 16/1208:35DMK - PER
1 stop10h 20mMultiple Airlines
Sun 25/123:10PER - DMK
1 stop10h 05mMultiple Airlines
Deal found 8/11฿9,505
Mon 15/1221:50BKK - PER
Nonstop6h 50mMultiple Airlines
Tue 27/105:35PER - BKK
1 stop11h 25mMultiple Airlines
Deal found 8/11฿9,538
Sat 13/1217:00BKK - PER
1 stop10h 15mMultiple Airlines
Mon 26/114:35PER - BKK
Nonstop7h 00mMultiple Airlines
Deal found 8/11฿9,667
Mon 15/1221:50BKK - PER
Nonstop6h 50mMultiple Airlines
Thu 29/105:35PER - BKK
1 stop11h 25mMultiple Airlines
Deal found 8/11฿9,699
Mon 15/1221:50BKK - PER
Nonstop6h 50mเจ็ทสตาร์
Mon 26/114:35PER - BKK
Nonstop7h 00mเจ็ทสตาร์
Deal found 8/11฿9,732
Fri 14/1108:35DMK - PER
1 stop18h 55mMultiple Airlines
Mon 17/1105:35PER - DMK
2 stops17h 50mMultiple Airlines
Deal found 8/11฿9,861
Sun 14/1221:50BKK - PER
Nonstop6h 50mเจ็ทสตาร์
Wed 28/114:35PER - BKK
Nonstop7h 00mเจ็ทสตาร์
Deal found 8/11฿9,958
Thu 4/1217:00BKK - PER
1 stop10h 15mMultiple Airlines
Mon 8/1220:40PER - BKK
2 stops14h 45mMultiple Airlines
Deal found 7/11฿9,990
Fri 14/1108:35DMK - PER
1 stop18h 55mMultiple Airlines
Tue 18/1105:35PER - DMK
2 stops17h 50mMultiple Airlines
Deal found 8/11฿9,990

Cheap flight deals from Bangkok to Australia

Keep the following information in mind while searching for Bangkok to Australia flight deals. Data was last updated 9 November 2025.

Round-trip from

฿9,376

One-way from

฿3,944

Popular in

January

Cheapest in

July

Average price

฿25,444
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 16/12-28/1
  • 1 total stop
  • 25h 00m total
  • Bangkok to Australia
Search Deals
Scoot
  • Scoot
  • 15/12
  • 1 total stop
  • 18h 00m total
  • Bangkok to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿54,318 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿20,981 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 9 November 2025.
Use the filters below to find and compare flights from Bangkok to Australia that are best for you.

Fly from

Bangkok

Fly to

Australia

Route

Depart

Return

Price

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Fri 28/11

22:55-04:15

1 stop28h 20m

Perth

Sun 30/11

20:25-22:10

2 stops26h 45m

฿10,508

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Wed 8/4

22:05-05:50

Nonstop6h 45m

Perth

Fri 17/4

14:50-20:50

Nonstop7h 00m

฿11,187

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 28/11

08:35-19:55

1 stop10h 20m

Perth

Fri 5/12

20:40-07:10

2 stops35h 30m

฿12,318

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 8/4

12:00-04:55

1 stop15h 55m

Perth

Fri 17/4

20:30-12:00

1 stop16h 30m

฿12,641

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Tue 10/3

20:15-15:55

1 stop18h 40m

Perth

Fri 13/3

01:40-11:05

1 stop10h 25m

฿12,900

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 8/4

08:35-19:50

1 stop10h 15m

Perth

Fri 17/4

20:30-12:35

1 stop17h 05m

฿13,029

BangkokMelbourne

DMK - MEL

DMKMEL

Bangkok Don Mueang Intl

Thu 26/3

19:25-23:35

1 stop24h 10m

Melbourne

Wed 8/4

00:30-11:30

1 stop14h 00m

฿13,191

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sat 13/12

18:05-05:50

1 stop10h 45m

Perth

Mon 26/1

23:15-17:05

1 stop18h 50m

฿13,385

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 6/2

13:30-05:50

1 stop15h 20m

Perth

Sun 8/2

01:40-11:05

1 stop10h 25m

฿13,417

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 19/12

13:30-00:40

1 stop10h 10m

Perth

Fri 30/1

23:15-12:30

1 stop14h 15m

฿13,514

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Bangkok to Australia (average of ฿3,847). Flying from Bangkok to Australia in April is currently the most expensive (average of ฿9,376). 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 9 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Bangkok to Australia by exploring options for tickets at midday.

What is the cheapest day to fly from Bangkok to Australia?

Use this chart to determine the cheapest time to fly return from Bangkok to Australia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Bangkok to Australia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 9 November 2025.

The most flights from TH1 to AU0 are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 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 9 November 2025.
Read reviews from past customers who have flown with Thai Airways, แควนตัสแอร์เวย์, andChina Southern 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.
Thai Airways
7.8
Good
361 reviews
Check prices

Entertainment

6.9

Overall

7.8

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
361 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Entertainment

6.9

Overall

7.8

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
แควนตัสแอร์เวย์
7.5
Good
930 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Entertainment

6.9

Overall

7.8

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
China Southern
7.5
Good
119 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Entertainment

6.9

Overall

7.8

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Scoot
6.7
Okay
309 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Entertainment

6.9

Overall

7.8

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
เจ็ทสตาร์
6.6
Okay
481 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Entertainment

6.9

Overall

7.8

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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 6h 45m. Fly via เจ็ทสตาร์, Batik Air, or ไห่หนานแอร์ไลน์ to get the fastest option. The distance between Bangkok and Australia is about 5324 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 ฿3,977. 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 Suvarnabhumi - Sydney Kingsford Smith or Bangkok Don Mueang Intl - Melbourne, Bangkok Suvarnabhumi - Melbourne 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 (84%), เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (76%), Emirates (76%).

  • What are the cheapest flights from Bangkok to Australia?

    The cheapest flight price from Bangkok to Australia is ฿838. On average you can expect to pay ฿14,895. The most popular route, (Bangkok Suvarnabhumi - Melbourne), can usually be booked for ฿13,126.

  • 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, August is the cheapest month in which you can book a flight from Bangkok to Australia (average of ฿3,847). Flying from Bangkok to Australia in April is currently the most expensive (average of ฿9,376). 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 10 airlines flying from Bangkok to Australia

Discover the top 10 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 9 November 2025.
AirlineCheapestAverageFlexibilityOn-time
แอร์เอเชียCheapest฿4,391Average฿10,318FlexibilityNo cancel feeOn-time66%
Search แอร์เอเชีย flights
Thai AirAsia XCheapest฿5,723Average฿15,983FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
เจ็ทสตาร์Cheapest฿5,847Average฿16,398FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
ScootCheapest฿7,764Average฿11,788FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Batik AirCheapest฿8,867Average฿11,191FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
China SouthernCheapest฿12,204Average฿16,576FlexibilityNo cancel feeOn-time69%
Search China Southern flights
ซื่อชวนแอร์ไลน์Cheapest฿14,480Average฿14,852FlexibilityNo cancel feeOn-time63%
Search ซื่อชวนแอร์ไลน์ flights
Philippine AirlinesCheapest฿15,774Average฿19,079FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Malaysia AirlinesCheapest฿18,303Average฿23,930FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest฿18,655Average฿28,493FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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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