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Cheap flights from Bangkok to Australia from $186

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Mon 3/1118:40DMK - PER
1 stop8h 50mAirAsia
Sun 9/1105:15PER - DMK
1 stop10h 25mAirAsia
Deal found 17/10$396
Sat 1/1118:40DMK - PER
1 stop8h 50mAirAsia
Thu 6/1105:15PER - DMK
1 stop12h 05mAirAsia
Deal found 16/10$400
Mon 3/1118:40DMK - PER
1 stop8h 50mAirAsia
Thu 6/1105:15PER - DMK
1 stop12h 05mAirAsia
Deal found 16/10$408
Sat 1/1115:10DMK - PER
1 stop12h 20mAirAsia
Sun 9/1105:15PER - DMK
1 stop10h 25mAirAsia
Deal found 16/10$425
Wed 5/1109:55DMK - PER
1 stop9h 00mMultiple Airlines
Mon 10/1123:10PER - DMK
1 stop18h 55mMultiple Airlines
Deal found 14/10$426
Sat 8/1115:10DMK - PER
1 stop12h 20mAirAsia
Sun 16/1120:40PER - DMK
1 stop13h 40mAirAsia
Deal found 15/10$428
Mon 3/1122:55BKK - PER
1 stop28h 20mMultiple Airlines
Wed 5/1114:35PER - BKK
Nonstop7h 00mMultiple Airlines
Deal found 17/10$431
Mon 3/1121:50BKK - PER
Nonstop6h 50mJetstar
Sun 9/1114:35PER - BKK
Nonstop7h 00mJetstar
Deal found 17/10$450
Sat 15/1118:05DMK - PER
1 stop10h 45mMultiple Airlines
Sat 22/1120:40PER - DMK
1 stop12h 10mMultiple Airlines
Deal found 15/10$454
Thu 20/1117:00BKK - PER
1 stop10h 15mMultiple Airlines
Sun 23/1114:35PER - BKK
Nonstop7h 00mMultiple Airlines
Deal found 17/10$456
Mon 3/1121:50BKK - PER
Nonstop6h 50mMultiple Airlines
Sun 9/1105:15PER - BKK
2 stops13h 35mMultiple Airlines
Deal found 17/10$457
Sat 1/1120:15BKK - PER
1 stop31h 00mMultiple Airlines
Thu 6/1105:15PER - BKK
2 stops19h 30mMultiple Airlines
Deal found 16/10$459

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 17 October 2025.

Round-trip from

$391

One-way from

$186

Popular in

January

Cheapest in

July

Average price

$1,270
AirAsia
  • AirAsia
  • 31/3-1/5
  • 2 total stops
  • 34h 05m total
  • Bangkok to Australia
Search Deals
Scoot
  • Scoot
  • 3/11
  • 1 total stop
  • 28h 20m total
  • Bangkok to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 647,157 searches. Data last updated 17 October 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

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sat 7/3

08:35-19:55

1 stop10h 20m

Perth

Thu 12/3

05:15-14:40

1 stop10h 25m

$491

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Mon 3/11

21:55-05:35

Nonstop6h 40m

Perth

Sun 9/11

14:35-20:35

Nonstop7h 00m

$499

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 18/3

18:40-04:30

1 stop8h 50m

Perth

Fri 27/3

13:55-23:25

1 stop10h 30m

$513

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sat 28/3

09:15-05:50

1 stop19h 35m

Perth

Wed 15/4

23:15-17:05

1 stop18h 50m

$576

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

$597

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sun 29/3

18:10-05:50

1 stop10h 40m

Perth

Sat 18/4

01:20-11:05

1 stop10h 45m

$605

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sat 28/3

09:15-05:50

1 stop19h 35m

Perth

Mon 13/4

23:15-08:15

1 stop10h 00m

$610

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Thu 26/3

18:05-05:50

1 stop10h 45m

Perth

Tue 14/4

23:15-17:10

1 stop18h 55m

$611

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sun 29/3

18:10-05:50

1 stop10h 40m

Perth

Sun 12/4

01:20-11:05

1 stop10h 45m

$624

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sat 22/11

14:20-05:50

1 stop14h 30m

Perth

Tue 25/11

23:15-19:15

1 stop21h 00m

$625

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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 $183). Flying from Bangkok to Australia in April is currently the most expensive (average of $447). 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 17 October 2025.

It’s typically best to fly out from Bangkok to Australia at midday. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 Tuesday at midday 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 17 October 2025.

The most flights from TH1 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 17 October 2025.
Read through reviews of airlines operating flights from Bangkok to Australia, such as Thai Airways, Qantas Airways, andChina Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
358 reviews
Check prices

Overall

7.8

Comfort

7.5

Food

7.3

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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
358 reviews
Thai Airways
7.8
Good
358 reviews
Check prices

Overall

7.8

Comfort

7.5

Food

7.3

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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.
Qantas Airways
7.5
Good
918 reviews
Thai Airways
7.8
Good
358 reviews
Check prices

Overall

7.8

Comfort

7.5

Food

7.3

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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
7.4
Good
116 reviews
Thai Airways
7.8
Good
358 reviews
Check prices

Overall

7.8

Comfort

7.5

Food

7.3

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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
308 reviews
Thai Airways
7.8
Good
358 reviews
Check prices

Overall

7.8

Comfort

7.5

Food

7.3

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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.
Jetstar
6.5
Okay
475 reviews
Thai Airways
7.8
Good
358 reviews
Check prices

Overall

7.8

Comfort

7.5

Food

7.3

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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?

    Departing from Bangkok to Australia will take you 6h 40m. Airlines will cover a distance of 5324 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as $186. Users have also found prices from $191 and $265 on AirAsia and Jetstar, respectively.

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

    The most popular route from Bangkok to Australia is Bangkok Suvarnabhumi - Melbourne. You may also consider Bangkok Suvarnabhumi - Sydney Kingsford Smith or Bangkok Suvarnabhumi - Perth.

  • 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: Turkish Airlines (84%), Oman Air (75%), Thai Airways (75%).

  • What are the cheapest flights from Bangkok to Australia?

    The cheapest flight price from Bangkok to Australia is $677. On average you can expect to pay $1,864. The most popular route, (Bangkok Suvarnabhumi - Melbourne), can usually be booked for $508.

  • 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 $183). Flying from Bangkok to Australia in April is currently the most expensive (average of $447). 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

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Alternative routes for Bangkok to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Melbourne flights
Suvarnabhumi to Sydney flights
Suvarnabhumi to Perth flights
Suvarnabhumi to Brisbane flights
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Don Mueang Intl to Perth flights
Don Mueang Intl to Brisbane flights
Phuket City to Melbourne flights
Phuket City to Perth flights
Phuket City to Brisbane flights
Phuket City to Sydney flights
Suvarnabhumi to Adelaide flights
Chiang Mai to Sydney flights
Suvarnabhumi to Darwin flights
Chiang Mai to Melbourne flights
Suvarnabhumi to Coolangatta flights
Don Mueang Intl to Cairns flights
Chiang Mai to Brisbane flights
Suvarnabhumi to Cairns flights
Suvarnabhumi to Canberra flights
Don Mueang Intl to Coolangatta flights
Phuket City to Cairns flights
Suvarnabhumi to Yulara flights

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 647,157 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$270Average$573FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapest$324Average$818FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$546Average$780FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Thai AirAsia XCheapest$588Average$765FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Philippine AirlinesCheapest$678Average$895FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Malaysia AirlinesCheapest$885Average$1,300FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest$895Average$1,003FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$946Average$1,300FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest$969Average$1,241FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$992Average$1,131FlexibilityNo 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Bangkok.

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

Certainly. Search results for flights to Australia from Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bangkok to Australia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Bangkok today and book when prices fit your budget.

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