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Cheap flights from Bangkok to Australia from ฿5,485

BKK — SYD
20 Sep — 27 Sep1
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

Wed 9/922:05 -
Nonstop6h 45m
Sun 13/914:50 -
Nonstop7h 00m
Deal found 19/8฿10,642
Sat 24/1015:25 -
1 stop11h 55m
Sun 1/1121:10 -
1 stop12h 05m
Deal found 20/8฿10,740
Wed 18/1120:15 -
1 stop19h 20m
Mon 23/1121:10 -
1 stop23h 05m
Deal found 19/8฿10,773
Wed 28/1009:15 -
1 stop9h 25m
Sun 1/1121:10 -
1 stop12h 05m
Deal found 20/8฿10,872
Mon 7/909:05 -
1 stop18h 15m
Sun 13/914:50 -
Nonstop7h 00m
Deal found 19/8฿10,904
Sat 24/1018:50 -
1 stop23h 50m
Tue 27/1021:10 -
1 stop21h 25m
Deal found 18/8฿11,003
Thu 22/1018:50 -
1 stop21h 20m
Tue 27/1017:50 -
1 stop18h 00m
Deal found 18/8฿11,036
Wed 28/1020:15 -
1 stop19h 20m
Mon 2/1117:50 -
1 stop24h 45m
Deal found 18/8฿11,069
Mon 26/1020:15 -
1 stop19h 20m
Tue 27/1021:10 -
1 stop21h 25m
Deal found 18/8฿11,134
Wed 2/1221:50 -
Nonstop6h 45m
Wed 17/214:15 -
Nonstop7h 00m
Deal found 20/8฿11,200
Tue 18/820:35 -
1 stop19h 35m
Sat 22/818:25 -
1 stop26h 10m
Deal found 17/8฿11,266
Fri 4/920:35 -
1 stop30h 45m
Sun 13/914:50 -
Nonstop7h 00m
Deal found 20/8฿11,298

Find flight deals from Bangkok to Australia

Round-trip from

฿10,642

One-way from

฿5,485

Popular in

January

Cheapest in

June

Average price

฿26,276
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 9/9-13/9
  • Nonstop
  • 13h 45m total
  • Bangkok to Australia
Search Deals
Scoot
  • Scoot
  • 27/8
  • 1 total stop
  • 19h 35m total
  • Bangkok to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿101,726 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿27,484 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 Bangkok Suvarnabhumi - PER Perth

BKKPER

Bangkok Suvarnabhumi

Fri 18/12

21:50-05:35

Nonstop6h 45m

Perth

Tue 19/1

17:50-08:15

1 stop15h 25m

฿11,791
Fastest return journey

BangkokPerth

BKK Bangkok Suvarnabhumi - PER Perth

BKKPER

Bangkok Suvarnabhumi

Mon 19/10

22:05-05:50

Nonstop6h 45m

Perth

Mon 26/10

14:15-20:15

Nonstop7h 00m

฿13,105

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Fri 18/12

13:40-23:45

1 stop9h 05m

Perth

Tue 19/1

05:15-14:40

1 stop10h 25m

฿13,499

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Mon 19/10

08:25-04:20

2 stops18h 55m

Perth

Mon 26/10

20:40-18:15

2 stops22h 35m

฿13,729

BangkokMelbourne

BKK Bangkok Suvarnabhumi - MEL Melbourne

BKKMEL

Bangkok Suvarnabhumi

Fri 11/9

21:40-09:25

Nonstop8h 45m

Melbourne

Sun 27/9

13:25-19:50

Nonstop9h 25m

฿14,123

BangkokMelbourne

BKK Bangkok Suvarnabhumi - MEL Melbourne

BKKMEL

Bangkok Suvarnabhumi

Mon 7/9

21:40-09:25

Nonstop8h 45m

Melbourne

Sun 27/9

13:25-19:50

Nonstop9h 25m

฿14,452

BangkokBrisbane

BKK Bangkok Suvarnabhumi - BNE Brisbane

BKKBNE

Bangkok Suvarnabhumi

Wed 2/9

21:50-09:45

Nonstop8h 55m

Brisbane

Mon 7/9

13:40-20:00

Nonstop9h 20m

฿14,846

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Sat 31/10

13:40-05:50

1 stop15h 10m

Perth

Fri 20/11

17:00-17:00

1 stop25h 00m

฿16,915

BangkokPerth

BKK Bangkok Suvarnabhumi - PER Perth

BKKPER

Bangkok Suvarnabhumi

Sat 5/9

13:50-08:55

1 stop18h 05m

Perth

Sat 12/9

10:35-14:45

1 stop29h 10m

฿17,178

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Wed 17/2

20:15-23:45

1 stop26h 30m

Perth

Mon 1/3

17:00-11:05

1 stop19h 05m

฿17,178

Flights are sorted by cheapest return flights first.

Deals found on 18/8

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

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, March is the cheapest month in which you can book a flight from Bangkok to Australia (average of ฿18,393). Flying from Bangkok to Australia in January is currently the most expensive (average of ฿25,586). 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?

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

The most flights from TH1 to AU0 are scheduled on a Wednesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 118 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 71 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

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
1,585 reviews
Check prices

Overall

8.2

Crew

8.7

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

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
1,585 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Crew

8.7

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

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
417 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Crew

8.7

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

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
1,084 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Crew

8.7

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

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
330 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Crew

8.7

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

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
568 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Crew

8.7

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

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

  • 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 VietJet Air 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 เจ็ทสตาร์, with whom users have recently found tickets for as low as ฿3,966. However, be on the lookout for offers from Scoot and แอร์เอเชีย, 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 - Melbourne or Bangkok Don Mueang Intl - Sydney Kingsford Smith, 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 (89%), โอมานแอร์ (75%), Thai Airways (75%).

  • What are the cheapest flights from Bangkok to Australia?

    The cheapest flight price from Bangkok to Australia is ฿14,612. On average you can expect to pay ฿26,126. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for ฿15,470.

  • 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, March is the cheapest month in which you can book a flight from Bangkok to Australia (average of ฿18,393). Flying from Bangkok to Australia in January is currently the most expensive (average of ฿25,586). 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

Top 9 airlines flying from Bangkok to Australia

AirlineCheapestAverageFlexibilityOn-time
เจ็ทสตาร์Cheapest฿3,912Average฿16,411FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
แอร์เอเชียCheapest฿4,459Average฿10,046FlexibilityNo cancel feeOn-time66%
Search แอร์เอเชีย flights
ScootCheapest฿4,975Average฿15,044FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
แควนตัสแอร์เวย์Cheapest฿8,302Average฿27,581FlexibilityNo cancel feeOn-time74%
Search แควนตัสแอร์เวย์ flights
Thai AirwaysCheapest฿11,858Average฿27,983FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
ซื่อชวนแอร์ไลน์Cheapest฿13,464Average฿14,140FlexibilityNo cancel feeOn-time63%
Search ซื่อชวนแอร์ไลน์ flights
Singapore AirlinesCheapest฿19,407Average฿26,068FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest฿20,030Average฿26,985FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest฿22,443Average฿26,594FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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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.

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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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