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Cheap flights from Australia to Bangkok Suvarnabhumi Airport from ฿4,795

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Suvarnabhumi
Explore the most affordable flight options available from Australia to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Fri 8/518:25
PER
-
BKK
1 stop26h 10m
Scoot
Fri 15/520:35
BKK
-
PER
1 stop30h 45m
Scoot
Deal found 24/3฿8,901
Wed 6/514:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Mon 11/522:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Deal found 23/3฿8,966
Fri 15/518:25
PER
-
BKK
1 stop26h 10m
Multiple Airlines
Mon 25/522:05
BKK
-
PER
Nonstop6h 45m
Multiple Airlines
Deal found 24/3฿9,032
Fri 8/518:25
PER
-
BKK
1 stop26h 10m
Scoot
Wed 20/520:35
BKK
-
PER
1 stop19h 35m
Scoot
Deal found 24/3฿9,065
Sun 10/505:35
PER
-
BKK
1 stop13h 15m
Scoot
Sun 17/520:35
BKK
-
PER
1 stop19h 35m
Scoot
Deal found 23/3฿9,163
Wed 22/409:55
PER
-
BKK
1 stop12h 35m
Scoot
Mon 11/520:35
BKK
-
PER
1 stop19h 35m
Scoot
Deal found 23/3฿9,196
Fri 15/514:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Wed 27/522:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Deal found 24/3฿9,229
Sun 24/505:35
PER
-
BKK
1 stop16h 55m
Scoot
Thu 28/510:55
BKK
-
PER
1 stop16h 25m
Scoot
Deal found 25/3฿9,262
Thu 16/405:35
PER
-
BKK
1 stop13h 15m
Scoot
Thu 7/521:00
BKK
-
PER
1 stop30h 20m
Scoot
Deal found 26/3฿9,295
Mon 27/418:25
PER
-
BKK
1 stop16h 30m
Scoot
Wed 6/520:35
BKK
-
PER
1 stop19h 35m
Scoot
Deal found 25/3฿9,328
Sat 2/505:35
PER
-
BKK
1 stop15h 00m
Scoot
Fri 8/522:30
BKK
-
PER
1 stop28h 50m
Scoot
Deal found 26/3฿9,360
Thu 6/821:00
MEL
-
BKK
1 stop17h 40m
China Southern
Tue 11/819:00
BKK
-
MEL
1 stop21h 20m
China Southern
Deal found 27/3฿12,251

Find flight deals from Australia to Suvarnabhumi

Keep the following information in mind while searching for Australia to Suvarnabhumi flight deals. Data was last updated 27 March 2026.

Round-trip from

฿8,901

One-way from

฿4,795

Popular in

December

Cheapest in

October

Average price

฿21,381

Good round-trip deal

฿11,041 or less

Good one-way deal

฿9,326 or less
Scoot
  • Scoot
  • 8/5-15/5
  • 2 total stops
  • 56h 55m total
  • Australia to Bangkok
Search Deals
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 24/5
  • Nonstop
  • 7h 00m total
  • Australia to Bangkok
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (฿118,284 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿27,279 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Australia to Bangkok Suvarnabhumi.
Search Deals
Price to beat on a one-way flight from Australia to Bangkok Suvarnabhumi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Suvarnabhumi 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 27 March 2026.
Use the filters below to find and compare flights from Australia to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 22/4

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 11/5

22:05-05:50

Nonstop6h 45m

฿10,543

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 20/4

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Wed 13/5

22:05-05:50

Nonstop6h 45m

฿11,035

MelbourneBangkok

MEL - BKK

MELBKK

Melbourne

Thu 7/5

13:25-19:50

Nonstop9h 25m

Bangkok Suvarnabhumi

Thu 21/5

21:50-09:35

Nonstop8h 45m

฿13,794

MelbourneBangkok

MEL - BKK

MELBKK

Melbourne

Tue 9/6

13:25-19:50

Nonstop9h 25m

Bangkok Suvarnabhumi

Thu 10/9

21:50-09:35

Nonstop8h 45m

฿14,090

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 2/9

02:10-13:25

1 stop12h 15m

Bangkok Suvarnabhumi

Sun 20/9

11:05-01:10

1 stop13h 05m

฿15,272

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 6/9

02:10-13:25

1 stop12h 15m

Bangkok Suvarnabhumi

Tue 15/9

11:05-01:10

1 stop13h 05m

฿15,371

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 2/9

02:10-17:20

1 stop16h 10m

Bangkok Suvarnabhumi

Sat 12/9

11:05-01:10

1 stop13h 05m

฿15,371

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Wed 6/5

13:40-20:00

Nonstop9h 20m

Bangkok Suvarnabhumi

Wed 13/5

21:50-09:45

Nonstop8h 55m

฿15,436

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 19/4

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Sun 26/4

22:05-05:50

Nonstop6h 45m

฿16,586

MelbourneBangkok

MEL - BKK

MELBKK

Melbourne

Mon 27/7

12:00-12:20

3 stops27h 20m

Bangkok Suvarnabhumi

Tue 25/8

20:50-10:00

3 stops34h 10m

฿17,144

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Australia to Suvarnabhumi

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

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

Currently, August is the cheapest month in which you can book a flight from Australia to Bangkok Suvarnabhumi Airport (average of ฿4,697). Flying from Australia to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿10,674). 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 AU to BKK?

Find hourly flight availability from Australia to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2026.

It’s optimal to fly from Australia to Bangkok Suvarnabhumi Airport at midday. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Australia to Suvarnabhumi. Price data was last updated on 23 March 2026.

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

How often are flights from Australia to Bangkok delayed?

About 17% of weekly flights between Australia and Bangkok have experienced delays in the past year, with the average delay time being 113 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 Australia to Bangkok flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated 27 March 2026.
Read through reviews of airlines operating flights from Australia to Bangkok Suvarnabhumi Airport, such as Singapore Airlines,Thai Airways, andแควนตัสแอร์เวย์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Thai Airways
7.8
Good
394 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
แควนตัสแอร์เวย์
7.5
Good
1,011 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Scoot
6.7
Okay
322 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
เจ็ทสตาร์
6.5
Okay
535 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

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

    There are many flights that can get you from Australia to Bangkok Suvarnabhumi Airport in 9h 05m. Fly via Scoot, เจ็ทสตาร์, or Malaysia Airlines to get the fastest option. The distance between Australia and Bangkok Suvarnabhumi Airport 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 Australia to Bangkok Suvarnabhumi Airport one-way?

    The cheapet airlines for a one-way flight from Australia to Bangkok Suvarnabhumi Airport are Scoot (฿3,354), เจ็ทสตาร์ (฿4,598), and แอร์เอเชีย (฿4,611).

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

    The most popular flight routes from Australia to Bangkok Suvarnabhumi Airport are Melbourne - Bangkok Suvarnabhumi, Sydney Kingsford Smith - Bangkok Suvarnabhumi and Perth - Bangkok Suvarnabhumi.

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

    The top 3 most reliable airlines when flying from Australia to Bangkok Suvarnabhumi Airport are โอมานแอร์ (97%), ออสเตรียนแอร์ไลน์ (97%) and Thai Airways (97%).

  • What are the cheapest flights from Australia to Bangkok Suvarnabhumi Airport?

    The cheapest flight price from Australia to Bangkok Suvarnabhumi Airport is ฿24,713. On average you can expect to pay ฿25,292. The most popular route, (Melbourne - Bangkok Suvarnabhumi), can usually be booked for ฿9,459.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Australia to Bangkok Suvarnabhumi Airport (average of ฿4,697). Flying from Australia to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿10,674). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Pak Chong
Cha-am
Ayutthaya
Sattahip
Ko Lan
Kanchanaburi

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 5 airlines flying from Australia to Suvarnabhumi

Discover the top 5 airlines that operate flights from Australia to Suvarnabhumi. 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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest฿9,958Average฿13,961FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
เจ็ทสตาร์Cheapest฿11,437Average฿17,072FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
แควนตัสแอร์เวย์Cheapest฿14,066Average฿25,088FlexibilityNo cancel feeOn-time74%
Search แควนตัสแอร์เวย์ flights
Thai AirwaysCheapest฿14,139Average฿25,331FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest฿14,502Average฿23,055FlexibilityNo 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 Australia to Suvarnabhumi?

Cheapflights helps you search for flights from Australia to Suvarnabhumi 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 Australia to Suvarnabhumi?

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Suvarnabhumi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Suvarnabhumi from Australia 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 Australia to Suvarnabhumi become cheaper?

Yes, Cheapflights offers price alerts on Australia to Suvarnabhumi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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