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Cheap flights from Thailand to Sydney from $290

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

$520

One-way from

$290

Popular in

January

Cheapest in

July

Average price

$1,465

Good round-trip deal

$365 or less

Good one-way deal

$400 or less
2/3-16/3
  • 2/3-16/3
  • 2 total stops
  • 35h 15m total
  • Thailand to Sydney
Search Deals
6/2
  • 6/2
  • 1 total stop
  • 12h 10m total
  • Thailand to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($180 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($45 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 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

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 16 January 2026.

Mon 2/319:10
HKT
-
SYD
1 stop21h 25m
Multiple Airlines
Mon 16/321:50
SYD
-
HKT
1 stop13h 50m
Multiple Airlines
Deal found 13/1$520
Sat 28/217:05
HKT
-
SYD
1 stop12h 10m
Multiple Airlines
Sat 7/310:45
SYD
-
HKT
1 stop11h 45m
Multiple Airlines
Deal found 14/1$550
Fri 6/213:35
HKT
-
SYD
1 stop15h 40m
Multiple Airlines
Sat 21/210:45
SYD
-
HKT
1 stop28h 05m
Multiple Airlines
Deal found 14/1$565
Sun 1/319:10
HKT
-
SYD
1 stop21h 25m
Multiple Airlines
Sun 8/310:45
SYD
-
HKT
1 stop11h 45m
Multiple Airlines
Deal found 15/1$580
Fri 3/420:35
HKT
-
SYD
1 stop20h 00m
Scoot
Tue 14/420:50
SYD
-
HKT
1 stop14h 50m
Scoot
Deal found 14/1$590
Sat 7/219:10
HKT
-
SYD
1 stop21h 25m
Multiple Airlines
Sun 22/210:45
SYD
-
HKT
1 stop11h 45m
Multiple Airlines
Deal found 14/1$592
Fri 6/213:35
HKT
-
SYD
1 stop15h 40m
Multiple Airlines
Mon 23/213:35
SYD
-
HKT
1 stop24h 20m
Multiple Airlines
Deal found 14/1$607
Tue 24/210:55
HKT
-
SYD
1 stop27h 55m
Scoot
Sat 28/220:05
SYD
-
HKT
1 stop27h 15m
Scoot
Deal found 15/1$613
Wed 18/316:45
CNX
-
SYD
1 stop15h 35m
Scoot
Fri 1/513:00
SYD
-
CNX
1 stop30h 35m
Scoot
Deal found 13/1$637
Wed 18/316:45
CNX
-
SYD
1 stop15h 35m
Multiple Airlines
Wed 29/420:50
SYD
-
CNX
1 stop23h 00m
Multiple Airlines
Deal found 13/1$668
Sun 8/221:25
DMK
-
SYD
1 stop19h 10m
Multiple Airlines
Sun 8/310:45
SYD
-
DMK
1 stop14h 00m
Multiple Airlines
Deal found 14/1$674
Wed 1/419:20
BKK
-
SYD
1 stop15h 45m
Hainan Airlines
Sat 11/421:00
SYD
-
BKK
1 stop16h 00m
Hainan Airlines
Deal found 14/1$674

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 16 January 2026.
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

Sat 28/2

21:45-10:40

Nonstop8h 55m

Sydney Kingsford Smith

Sat 7/3

15:00-20:05

Nonstop9h 05m

$635

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Wed 18/3

16:45-12:20

1 stop15h 35m

Sydney Kingsford Smith

Fri 1/5

13:00-16:35

1 stop30h 35m

$637

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Sat 14/2

15:40-20:35

2 stops24h 55m

Sydney Kingsford Smith

Sat 21/2

10:45-11:35

1 stop28h 50m

$676

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Mon 23/2

12:05-18:50

1 stop26h 45m

Sydney Kingsford Smith

Fri 27/2

13:35-11:05

1 stop25h 30m

$677

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 13/2

11:45-08:05

1 stop16h 20m

Sydney Kingsford Smith

Fri 20/2

20:05-19:05

1 stop27h 00m

$681

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Wed 13/5

11:50-07:20

2 stops16h 30m

Sydney Kingsford Smith

Mon 18/5

20:50-16:50

1 stop23h 00m

$698

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Thu 7/5

11:50-07:20

2 stops16h 30m

Sydney Kingsford Smith

Wed 20/5

20:50-16:50

1 stop23h 00m

$698

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Thu 7/5

11:50-07:20

2 stops16h 30m

Sydney Kingsford Smith

Mon 18/5

20:50-16:50

1 stop23h 00m

$698

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Wed 13/5

11:50-07:20

2 stops16h 30m

Sydney Kingsford Smith

Tue 19/5

20:50-16:50

1 stop23h 00m

$698

Chiang MaiSydney

CNX - SYD

CNXSYD

Chiang Mai

Mon 11/5

09:20-07:20

2 stops19h 00m

Sydney Kingsford Smith

Tue 19/5

20:50-10:15

1 stop16h 25m

$701

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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, February is the cheapest month in which you can book a flight from Thailand to Sydney (average of $436). Flying from Thailand to Sydney in January is currently the most expensive (average of $794). 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 16 January 2026.

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 16 January 2026.

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 18% of weekly flights between Thailand and Sydney have experienced delays in the past year, with the average delay time being 111 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 16 January 2026.
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
3,469 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Emirates
8.1
Very Good
3,469 reviews
Emirates
8.1
Very Good
3,469 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Thai Airways
7.8
Good
378 reviews
Emirates
8.1
Very Good
3,469 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Qantas Airways
7.5
Good
971 reviews
Emirates
8.1
Very Good
3,469 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
China Southern
7.3
Good
133 reviews
Emirates
8.1
Very Good
3,469 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Scoot
6.7
Okay
314 reviews
Emirates
8.1
Very Good
3,469 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

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 Jetstar, Scoot, and Sichuan Airlines fly from Thailand to Sydney in about 8h 55m. The time it takes to get you to your destination can typically vary by up to 25h 05m. The distance from Thailand to Sydney is about 7261 km. Both multi-stop and direct flights can be found to your destination and back.

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

    $215 is the cheapest one-way deal found within the past few days, from Sichuan Airlines. You may also be able to find cheap deals on AirAsia and Scoot, with prices starting from $233 and $250, 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?

    The top 3 most reliable airlines when flying from Thailand to Sydney are Turkish Airlines (95%), Gulf Air (95%) and Oman Air (90%).

  • What are the cheapest flights from Thailand to Sydney?

    The cheapest flight price from Thailand to Sydney is $332. On average you can expect to pay $1,864. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $562.

  • 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, February is the cheapest month in which you can book a flight from Thailand to Sydney (average of $436). Flying from Thailand to Sydney in January is currently the most expensive (average of $794). 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
Penrith
Terrigal
Katoomba
Manly
Lithgow
Coogee
Leura
Randwick
Cronulla
Bondi Beach

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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.
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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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$286Average$778FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Malaysia AirlinesCheapest$398Average$1,024FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
ScootCheapest$458Average$608FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapest$582Average$966FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$596Average$648FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qantas AirwaysCheapest$926Average$1,163FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$963Average$1,082FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest$1,016Average$1,140FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$1,154Average$1,375FlexibilityNo 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.

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