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Cheap flights from Australia to Bangkok Suvarnabhumi Airport from ฿4,207

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
24 Feb — 3 Mar1
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 25 January 2026.

Thu 19/205:35
PER
-
BKK
1 stop14h 30m
Scoot
Wed 25/217:00
BKK
-
PER
1 stop10h 15m
Scoot
Deal found 24/1฿7,950
Sat 2/505:35
PER
-
BKK
1 stop17h 20m
Scoot
Mon 18/515:25
BKK
-
PER
1 stop11h 50m
Scoot
Deal found 23/1฿8,012
Thu 23/705:35
PER
-
BKK
1 stop9h 50m
Scoot
Thu 13/810:55
BKK
-
PER
1 stop16h 20m
Scoot
Deal found 23/1฿8,043
Mon 4/509:40
PER
-
BKK
1 stop10h 55m
Scoot
Wed 13/515:25
BKK
-
PER
1 stop24h 45m
Scoot
Deal found 22/1฿8,074
Fri 20/205:35
PER
-
BKK
1 stop14h 30m
Scoot
Sun 1/309:15
BKK
-
PER
1 stop18h 00m
Scoot
Deal found 24/1฿8,105
Fri 24/405:35
PER
-
BKK
1 stop12h 25m
Scoot
Tue 28/422:55
BKK
-
PER
1 stop28h 20m
Scoot
Deal found 23/1฿8,136
Sat 2/505:35
PER
-
BKK
1 stop27h 30m
Scoot
Sun 17/520:35
BKK
-
PER
1 stop10h 35m
Scoot
Deal found 24/1฿8,198
Tue 21/405:35
PER
-
BKK
1 stop27h 30m
Scoot
Tue 28/422:55
BKK
-
PER
1 stop28h 20m
Scoot
Deal found 24/1฿8,229
Tue 10/205:35
PER
-
BKK
1 stop14h 30m
Scoot
Thu 19/223:10
BKK
-
PER
1 stop28h 05m
Scoot
Deal found 23/1฿8,291
Mon 23/205:35
PER
-
BKK
1 stop15h 35m
Scoot
Wed 25/217:00
BKK
-
PER
1 stop22h 30m
Scoot
Deal found 24/1฿8,322
Mon 9/305:35
PER
-
BKK
1 stop30h 15m
Scoot
Mon 16/322:55
BKK
-
PER
1 stop28h 20m
Scoot
Deal found 22/1฿8,383
Mon 23/205:35
PER
-
BKK
1 stop13h 15m
Scoot
Fri 27/220:15
BKK
-
PER
1 stop19h 15m
Scoot
Deal found 24/1฿8,414

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 25 January 2026.

Round-trip from

฿7,950

One-way from

฿4,207

Popular in

December

Cheapest in

October

Average price

฿24,717

Good round-trip deal

฿17,533 or less

Good one-way deal

฿4,331 or less
Scoot
  • Scoot
  • 19/2-25/2
  • 2 total stops
  • 24h 45m total
  • Australia to Bangkok
Search Deals
Scoot
  • Scoot
  • 4/3
  • 1 total stop
  • 11h 25m total
  • Australia to Bangkok
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (฿110,586 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿22,899 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 25 January 2026.
Use the filters below to find and compare flights from Australia to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Australia

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 8/3

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Sun 15/3

21:50-05:40

Nonstop6h 50m

฿8,383

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 2/3

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Sun 8/3

21:50-05:40

Nonstop6h 50m

฿8,878

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 23/2

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Fri 27/2

21:50-05:40

Nonstop6h 50m

฿10,363

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 11/2

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Fri 27/2

21:50-05:40

Nonstop6h 50m

฿10,642

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 11/2

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 23/2

21:50-05:40

Nonstop6h 50m

฿12,281

MelbourneBangkok

MEL - BKK

MELBKK

Melbourne

Sat 2/5

13:25-19:50

Nonstop9h 25m

Bangkok Suvarnabhumi

Sat 23/5

11:30-22:35

1 stop32h 05m

฿12,467

DarwinBangkok

DRW - BKK

DRWBKK

Darwin

Tue 10/3

16:50-17:25

2 stops27h 05m

Bangkok Suvarnabhumi

Tue 17/3

06:50-16:00

2 stops30h 40m

฿12,529

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Thu 9/7

23:30-18:45

1 stop22h 15m

Bangkok Suvarnabhumi

Thu 6/8

19:55-21:30

1 stop22h 35m

฿12,560

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 10/5

02:10-10:15

1 stop9h 05m

Bangkok Suvarnabhumi

Fri 15/5

14:15-01:10

1 stop9h 55m

฿12,591

MelbourneBangkok

MEL - BKK

MELBKK

Melbourne

Thu 21/5

13:25-19:50

Nonstop9h 25m

Bangkok Suvarnabhumi

Wed 24/6

21:40-09:25

Nonstop8h 45m

฿12,621

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 60 results
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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 ฿4,609). Flying from Australia to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿10,054). 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 25 January 2026.

It’s optimal to fly from Australia to Bangkok Suvarnabhumi Airport in the evening. By choosing this option you can save up to 17% 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 24 January 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. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Australia to Bangkok Suvarnabhumi Airport

Explore weekly flight availability from Australia to Suvarnabhumi. 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 25 January 2026.

The most flights from AU0 to BKK 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 (16 on average).

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 115 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 early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday 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 25 January 2026.
Read through reviews of airlines operating flights from Australia to Bangkok Suvarnabhumi Airport, such as Singapore Airlines, Thai Airways, andChina Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,436 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very Good
1,436 reviews
Singapore Airlines
8.1
Very Good
1,436 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Thai Airways
7.8
Good
380 reviews
Singapore Airlines
8.1
Very Good
1,436 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
China Southern
7.3
Good
135 reviews
Singapore Airlines
8.1
Very Good
1,436 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Scoot
6.7
Okay
316 reviews
Singapore Airlines
8.1
Very Good
1,436 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
เจ็ทสตาร์
6.5
Okay
512 reviews
Singapore Airlines
8.1
Very Good
1,436 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 7h. Fly via เจ็ทสตาร์, VietJet Air, or China Southern 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 (฿3,159), แอร์เอเชีย (฿4,239), and เจ็ทสตาร์ (฿4,273).

  • 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 ลุฟท์ฮันซ่า (95%), ออสเตรียนแอร์ไลน์ (94%) and Thai Airways (84%).

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

    The cheapest flight price from Australia to Bangkok Suvarnabhumi Airport is ฿22,141. On average you can expect to pay ฿26,043. The most popular route, (Melbourne - Bangkok Suvarnabhumi), can usually be booked for ฿10,054.

  • 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 ฿4,609). Flying from Australia to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿10,054). 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
Ko Lan
Cha-am
Ayutthaya
Sattahip
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 7 airlines flying from Australia to Suvarnabhumi

Discover the top 7 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 25 January 2026.
AirlineCheapestAverageFlexibilityOn-time
เจ็ทสตาร์Cheapest฿7,253Average฿15,538FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
ScootCheapest฿8,629Average฿12,287FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
China SouthernCheapest฿12,403Average฿12,850FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Thai AirwaysCheapest฿13,292Average฿22,692FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest฿13,660Average฿22,792FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China EasternCheapest฿15,558Average฿16,137FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
แควนตัสแอร์เวย์Cheapest฿19,018Average฿23,138FlexibilityNo cancel feeOn-time74%
Search แควนตัสแอร์เวย์ 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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