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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Thailand to Sydney from ฿6,030

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 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
30 Dec — 6 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Thailand to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Sydney
Explore the most affordable flight options available from Thailand to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 November 2025.

Thu 25/1215:20HKT - SYD
1 stop17h 00mMultiple Airlines
Sat 10/121:50SYD - HKT
1 stop17h 00mMultiple Airlines
Deal found 28/11฿15,587
Sun 30/1102:20BKK - SYD
3 stops27h 10mMultiple Airlines
Wed 21/120:05SYD - BKK
1 stop25h 20mMultiple Airlines
Deal found 29/11฿17,159
Fri 26/1222:15HKT - SYD
Nonstop8h 55mMultiple Airlines
Sat 10/121:50SYD - HKT
1 stop19h 10mMultiple Airlines
Deal found 29/11฿17,191
Sun 30/1102:20BKK - SYD
3 stops27h 10mMultiple Airlines
Tue 20/113:35SYD - BKK
1 stop12h 35mMultiple Airlines
Deal found 29/11฿17,223
Sun 28/1201:45BKK - SYD
1 stop28h 40mXiamenAir
Wed 14/112:30SYD - BKK
1 stop16h 15mXiamenAir
Deal found 29/11฿17,255
Thu 25/1215:40DMK - SYD
1 stop12h 25mMultiple Airlines
Fri 18/913:00SYD - DMK
1 stop13h 00mMultiple Airlines
Deal found 28/11฿17,704
Thu 18/1219:10BKK - SYD
1 stop16h 10mไห่หนานแอร์ไลน์
Thu 8/121:00SYD - BKK
1 stop17h 05mไห่หนานแอร์ไลน์
Deal found 29/11฿17,928
Mon 29/1213:30DMK - SYD
2 stops25h 20mMultiple Airlines
Wed 14/120:05SYD - DMK
2 stops19h 30mMultiple Airlines
Deal found 29/11฿18,153
Mon 1/1212:10DMK - SYD
1 stop14h 05mMultiple Airlines
Tue 20/110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 29/11฿18,217
Sun 28/1219:10BKK - SYD
1 stop16h 10mMultiple Airlines
Wed 7/121:30SYD - BKK
3 stops47h 55mMultiple Airlines
Deal found 29/11฿18,249
Tue 23/1201:45BKK - SYD
1 stop28h 40mXiamenAir
Wed 31/1212:30SYD - BKK
1 stop32h 05mXiamenAir
Deal found 28/11฿18,281
Sun 28/1219:10BKK - SYD
1 stop16h 10mMultiple Airlines
Tue 13/106:35SYD - BKK
2 stops14h 50mMultiple Airlines
Deal found 28/11฿18,313

Cheap flight deals from Thailand to Sydney

Keep the following information in mind while searching for Thailand to Sydney flight deals. Data was last updated 30 November 2025.

Round-trip from

฿11,193

One-way from

฿6,030

Popular in

January

Cheapest in

July

Average price

฿25,690

Good round-trip deal

฿25,207 or less

Good one-way deal

฿14,022 or less
Scoot
  • Scoot
  • 23/3-23/4
  • 2 total stops
  • 61h 30m total
  • Thailand to Sydney
Search Deals
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 20/12
  • Nonstop
  • 8h 55m total
  • Thailand to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿67,171 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿20,739 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Thailand to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from Thailand to Sydney Kingsford Smith.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Sydney 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 30 November 2025.
Use the filters below to find and compare flights from Thailand to Sydney that are best for you.

Fly from

Thailand

Fly to

Sydney

Route

Depart

Return

Price

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Wed 25/2

10:55-06:15

2 stops15h 20m

Sydney Kingsford Smith

Wed 20/5

20:50-08:40

1 stop14h 50m

฿14,497

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Fri 6/3

15:10-09:15

1 stop14h 05m

Sydney Kingsford Smith

Sun 8/3

21:50-08:40

1 stop14h 50m

฿15,459

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Fri 13/2

13:20-06:15

2 stops36h 55m

Sydney Kingsford Smith

Sun 15/2

20:05-19:20

1 stop27h 15m

฿15,459

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Fri 13/2

06:35-06:15

2 stops19h 40m

Sydney Kingsford Smith

Sat 14/2

20:05-19:20

1 stop27h 15m

฿15,715

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Fri 26/12

20:20-12:20

1 stop12h 00m

Sydney Kingsford Smith

Sat 10/1

21:50-13:00

1 stop19h 10m

฿17,896

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Wed 25/2

02:00-06:15

2 stops24h 15m

Sydney Kingsford Smith

Mon 2/3

21:50-09:20

1 stop15h 30m

฿17,928

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Thu 12/3

16:50-09:15

1 stop12h 25m

Sydney Kingsford Smith

Mon 23/3

21:50-14:40

1 stop20h 50m

฿17,992

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Mon 29/12

13:30-18:50

2 stops25h 20m

Sydney Kingsford Smith

Wed 14/1

20:05-11:35

2 stops19h 30m

฿18,153

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Tue 14/4

21:30-07:20

2 stops30h 50m

Sydney Kingsford Smith

Tue 28/4

21:15-07:50

1 stop13h 35m

฿18,249

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 28/1

09:15-17:40

3 stops28h 25m

Sydney Kingsford Smith

Mon 16/2

13:35-19:05

1 stop33h 30m

฿18,602

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 60 results
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Best time to book a flight from Thailand to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Thailand 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 Thailand to Sydney

What is the cheapest month to book a flight from Thailand to Sydney?

Currently, August is the cheapest month in which you can book a flight from Thailand to Sydney (average of ฿10,423). Flying from Thailand to Sydney in January is currently the most expensive (average of ฿15,202). 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 TH to SYD?

Find hourly flight availability from Thailand to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Thailand to Sydney by exploring options for tickets at midday.

What is the cheapest day to fly from Thailand to Sydney?

Use this chart to determine the cheapest time to fly return from Thailand to Sydney. Price data was last updated on 29 November 2025.

Travellers seeking maximum savings on their Thailand to Sydney flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Thailand to Sydney

Explore weekly flight availability from Thailand to Sydney. 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 30 November 2025.

The most flights from TH0 to SYD 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).

How often are flights from Thailand to Sydney delayed?

About 19% of weekly flights between Thailand and Sydney have experienced delays in the past year, with the average delay time being 103 minutes.

What is the most punctual flight time for Thailand to Sydney 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?

Monday 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 Thailand to Sydney flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 30 November 2025.
Get a feel of what it's like to fly with Emirates, Thai Airways, andแควนตัสแอร์เวย์ from Thailand to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,429 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Emirates
8.1
Very Good
3,429 reviews
Emirates
8.1
Very Good
3,429 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Thai Airways
7.8
Good
362 reviews
Emirates
8.1
Very Good
3,429 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
แควนตัสแอร์เวย์
7.5
Good
946 reviews
Emirates
8.1
Very Good
3,429 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Scoot
6.7
Okay
311 reviews
Emirates
8.1
Very Good
3,429 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Related info for your journey

Find useful and relevant information for your journey from Thailand to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Thailand?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Thailand to Sydney. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How long is the flight from Thailand to Sydney?

    There are many flights that can get you from Thailand to Sydney in 16h 30m. Fly via China Southern, China Eastern, or Philippine Airlines to get the fastest option. Thailand and Sydney are separated by a distance of 7509 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Thailand to Sydney one-way?

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as ฿6,094. Users have also found prices from ฿6,414 and ฿6,511 on VietJet Air and เจ็ทสตาร์, respectively.

  • What are the most popular routes from Thailand to Sydney?

    The most popular route from Thailand to Sydney is Bangkok Suvarnabhumi - Sydney Kingsford Smith. You may also consider Bangkok Don Mueang Intl - Sydney Kingsford Smith or Phuket City - Sydney Kingsford Smith.

  • What are the most reliable airlines from Thailand to Sydney?

    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 Thailand to Sydney on time: เตอร์กิชแอร์ไลน์ (85%), เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (80%), Emirates (80%).

  • What are the cheapest flights from Thailand to Sydney?

    On average you can expect to pay ฿23,407 for a flight from Thailand to Sydney. The cheapest flight overall is ฿10,204 while the most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith) is currently priced at ฿11,386.

  • Can I find deals for flights from Thailand to Sydney that include hotel bookings?

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

  • How can I find direct flights from Thailand to Sydney?

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

  • Can I find deals for business class flights from Thailand to Sydney?

    Yes. Cheapflights offers flight deals from Thailand to Sydney 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 Thailand to Sydney?

    Currently, August is the cheapest month in which you can book a flight from Thailand to Sydney (average of ฿10,423). Flying from Thailand to Sydney in January is currently the most expensive (average of ฿15,202). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong

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Alternative routes for Thailand to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Sydney flights
Chiang Mai to Sydney flights

Top 9 airlines flying from Thailand to Sydney

Discover the top 9 airlines that operate flights from Thailand to Sydney. 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 30 November 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest฿10,327Average฿12,836FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsia XCheapest฿11,988Average฿17,068FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
China SouthernCheapest฿12,963Average฿13,844FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest฿18,157Average฿21,389FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest฿18,951Average฿23,504FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest฿20,540Average฿26,005FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest฿21,330Average฿22,886FlexibilityNo cancel feeOn-time75%
Search Emirates flights
แควนตัสแอร์เวย์Cheapest฿21,636Average฿25,221FlexibilityNo cancel feeOn-time74%
Search แควนตัสแอร์เวย์ flights
Thai AirwaysCheapest฿25,111Average฿29,504FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Thailand to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Thailand to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Thailand to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Thailand to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Thailand to Sydney become cheaper?

Yes! Start tracking prices for Thailand to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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