Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thailand to Sydney from $279

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 26/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
2 Sep — 9 Sep1
1 adult

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 28 August 2025.

Round-trip from

$516

One-way from

$279

Popular in

January

Cheapest in

July

Average price

$1,054

Good round-trip deal

$344 or less

Good one-way deal

$385 or less
Scoot
  • Scoot
  • 27/11-24/1
  • 2 total stops
  • 55h 05m total
  • Thailand to Sydney
Search Deals
Scoot
  • Scoot
  • 4/11
  • 1 total stop
  • 22h 10m total
  • Thailand to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

Find flight deals from Thailand to Sydney

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 28 August 2025.

Sat 30/819:55BKK - SYD
1 stop32h 25mMultiple Airlines
Tue 14/1013:50SYD - BKK
1 stop26h 45mMultiple Airlines
Deal found 25/8$512
Thu 27/1109:15BKK - SYD
1 stop29h 35mScoot
Sat 24/120:05SYD - BKK
1 stop25h 30mScoot
Deal found 25/8$516
Thu 4/1209:15BKK - SYD
1 stop29h 35mScoot
Sun 25/114:20SYD - BKK
1 stop29h 40mScoot
Deal found 25/8$522
Thu 20/1111:50BKK - SYD
1 stop21h 15mScoot
Sun 15/214:20SYD - BKK
1 stop32h 55mScoot
Deal found 25/8$527
Sun 19/1010:50BKK - SYD
1 stop29h 20mScoot
Mon 27/1020:05SYD - BKK
1 stop27h 10mScoot
Deal found 24/8$530
Sat 25/1008:40HKT - SYD
1 stop20h 10mMultiple Airlines
Wed 29/1020:05SYD - HKT
1 stop27h 15mMultiple Airlines
Deal found 25/8$532
Fri 29/800:15BKK - SYD
1 stop32h 20mScoot
Tue 14/1013:50SYD - BKK
1 stop31h 10mScoot
Deal found 25/8$536
Mon 27/1019:10HKT - SYD
1 stop21h 25mMultiple Airlines
Wed 29/1020:05SYD - HKT
1 stop27h 15mMultiple Airlines
Deal found 27/8$541
Thu 4/1209:15BKK - SYD
1 stop29h 35mScoot
Tue 27/114:20SYD - BKK
1 stop32h 55mScoot
Deal found 26/8$545
Fri 31/1020:15BKK - SYD
1 stop18h 35mScoot
Fri 7/1120:05SYD - BKK
1 stop27h 10mScoot
Deal found 25/8$547
Sun 26/1018:35BKK - SYD
1 stop20h 15mScoot
Wed 29/1020:05SYD - BKK
1 stop18h 45mScoot
Deal found 27/8$550
Wed 22/1009:05BKK - SYD
1 stop31h 05mScoot
Wed 29/1020:05SYD - BKK
1 stop23h 55mScoot
Deal found 27/8$552

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 647,157 searches. Data last updated 28 August 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

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 27/11

09:15-18:50

1 stop29h 35m

Sydney Kingsford Smith

Sat 24/1

20:05-17:35

1 stop25h 30m

$516

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 4/12

20:15-18:50

1 stop18h 35m

Sydney Kingsford Smith

Tue 27/1

20:05-19:15

1 stop27h 10m

$522

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 20/11

11:50-13:05

1 stop21h 15m

Sydney Kingsford Smith

Sun 15/2

14:20-19:15

1 stop32h 55m

$527

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sun 19/10

10:50-20:10

1 stop29h 20m

Sydney Kingsford Smith

Mon 27/10

20:05-19:15

1 stop27h 10m

$530

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Sat 25/10

08:40-08:50

1 stop20h 10m

Sydney Kingsford Smith

Wed 29/10

20:05-19:20

1 stop27h 15m

$532

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 23/10

18:00-20:10

1 stop22h 10m

Sydney Kingsford Smith

Wed 29/10

14:20-19:15

1 stop32h 55m

$536

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Mon 27/10

19:10-20:35

1 stop21h 25m

Sydney Kingsford Smith

Wed 29/10

20:05-19:20

1 stop27h 15m

$541

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Fri 31/10

10:55-18:50

1 stop27h 55m

Sydney Kingsford Smith

Mon 10/11

14:20-09:55

1 stop23h 35m

$553

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 6/11

18:35-18:50

1 stop20h 15m

Sydney Kingsford Smith

Tue 11/11

20:05-19:15

1 stop27h 10m

$553

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Wed 22/10

09:40-20:10

1 stop30h 30m

Sydney Kingsford Smith

Wed 29/10

20:05-19:20

1 stop27h 15m

$555

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 60 results
1
2
3
...
6

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, May is the cheapest month in which you can book a flight from Thailand to Sydney (average of $129). Flying from Thailand to Sydney in October is currently the most expensive (average of $171). 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 28 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Sydney as you normally would.

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 28 August 2025.

The most flights from TH0 to SYD 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 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 28 August 2025.
See what other customers who have flown with Emirates, Thai Airways, andQantas Airways from Thailand to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,320 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.
Emirates
8.1
Very Good
3,320 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.
Thai Airways
7.8
Good
345 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.
Qantas Airways
7.5
Good
905 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.
China Southern
7.5
Good
109 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.
Scoot
6.7
Okay
309 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

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?

    For a flight from Thailand to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • How long is the flight from Thailand to Sydney?

    Airlines like Scoot fly from Thailand to Sydney in about 29h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Thailand to Sydney is about 7509 km.

  • 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?

    The top 3 most reliable airlines when flying from Thailand to Sydney are Turkish Airlines (85%), Qantas Airways (72%) and Oman Air (68%).

  • What are the cheapest flights from Thailand to Sydney?

    The cheapest flight price from Thailand to Sydney is $648. On average you can expect to pay $1,710. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $522.

  • 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, May is the cheapest month in which you can book a flight from Thailand to Sydney (average of $129). Flying from Thailand to Sydney in October is currently the most expensive (average of $171). 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
Parramatta
Wollongong
Katoomba
Penrith
Coogee
Terrigal
Cronulla
Manly
Lithgow
Randwick
Bondi Beach
Leura

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.

Alternative routes for Thailand to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Sydney flights
Hong Kong to Sydney flights
Suvarnabhumi to Sydney flights
Kuala Lumpur Intl to Sydney flights
Taiwan Taoyuan Intl to Sydney flights
Manila to Sydney flights
Singapore to Sydney flights
Haneda to Sydney flights
Denpasar to Sydney flights
New Delhi to Sydney flights
Narita to Sydney flights
Don Mueang Intl to Sydney flights
Ho Chi Minh City to Sydney flights
Soekarno-Hatta Intl to Sydney flights
Hongqiao Intl to Sydney flights
Mumbai to Sydney flights
Bangalore to Sydney flights
Kathmandu to Sydney flights
Pu Dong to Sydney flights
Kansai Intl to Sydney flights
Dhaka to Sydney flights
Busan to Sydney flights
Capital to Sydney flights
Guangzhou to Sydney flights
Beijing Daxing Intl to Sydney flights
Halim Perdana Kusuma to Sydney flights
Colombo to Sydney flights
Phuket City to Sydney flights
Ahmedabad to Sydney flights
Karachi to Sydney flights
Hanoi to Sydney flights
Phnom Penh to Sydney flights
Islamabad to Sydney flights
Lahore to Sydney flights
Denpasar to Coolangatta flights
Cebu City to Sydney flights
Xi'an to Sydney flights
Hyderabad to Sydney flights
Chennai to Sydney flights
Cochin to Sydney flights
Singapore to Coolangatta flights
Kolkata to Sydney flights
Penang to Sydney flights
Angeles City to Sydney flights
Da Nang 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 647,157 searches. Data last updated 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$473Average$656FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsia XCheapest$588Average$775FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
JetstarCheapest$600Average$888FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$614Average$658FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapest$679Average$865FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
EmiratesCheapest$970Average$1,132FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest$1,047Average$1,175FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,051Average$1,269FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Thai AirwaysCheapest$1,078Average$1,404FlexibilityNo 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 helps you search for flights from Thailand to Sydney 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 Thailand to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Thailand to Sydney 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 Thailand to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Thailand to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Thailand to Sydney 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.