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Cheap flights from Thailand to Sydney from $300

BKK — SYD
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Sydney

Sat 26/1210:40 -
1 stop21h 30m
Mon 11/121:45 -
2 stops24h 45m
Deal found 5/11$719
Fri 13/1114:05 -
1 stop18h 05m
Sat 14/1120:05 -
1 stop27h 15m
Deal found 8/11$767
Fri 25/1220:45 -
Nonstop9h 05m
Sat 9/109:50 -
1 stop12h 35m
Deal found 8/11$827
Fri 25/1206:10 -
2 stops26h 00m
Sun 10/112:35 -
1 stop34h 10m
Deal found 8/11$935
Fri 25/1206:25 -
1 stop20h 05m
Sun 10/122:15 -
1 stop16h 50m
Deal found 7/11$943
Thu 24/1209:15 -
1 stop22h 55m
Wed 6/112:35 -
1 stop16h 15m
Deal found 8/11$945
Fri 6/1119:20 -
1 stop34h 40m
Tue 10/1122:15 -
1 stop22h 05m
Deal found 5/11$946
Mon 9/1119:50 -
1 stop34h 00m
Mon 23/1120:05 -
1 stop25h 30m
Deal found 5/11$946
Thu 24/1216:05 -
2 stops16h 05m
Sat 9/112:35 -
1 stop32h 00m
Deal found 6/11$948
Mon 9/1117:25 -
1 stop14h 45m
Sun 22/1112:05 -
2 stops34h 05m
Deal found 8/11$949
Sat 7/1110:45 -
2 stops19h 15m
Tue 17/1122:15 -
1 stop16h 50m
Deal found 5/11$949
Thu 19/1115:40 -
1 stop14h 20m
Sat 21/1109:50 -
1 stop13h 20m
Deal found 4/11$951

Find flight deals from Thailand to Sydney

Round-trip from

$719

One-way from

$300

Popular in

October

Cheapest in

June

Average price

$1,278

Good round-trip deal

$1,363 or less

Good one-way deal

$383 or less
26/12-11/1
  • 26/12-11/1
  • 3 total stops
  • 46h 15m total
  • Thailand to Sydney
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Scoot
  • Scoot
  • 3/12-31/12
  • 1 total stop
  • 26h 30m total
  • Thailand to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($98 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Thailand to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Thailand to Sydney Kingsford Smith.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Thailand to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KrabiSydney

KBV Krabi - SYD Sydney Kingsford Smith

KBVSYD

Krabi

Thu 3/12

12:20-18:50

1 stop26h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$300

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Sun 27/12

16:30-10:00

1 stop13h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$323

KrabiSydney

KBV Krabi - SYD Sydney Kingsford Smith

KBVSYD

Krabi

Tue 8/12

17:45-18:50

1 stop21h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$328

Phuket CitySydney

HKT Phuket City - SYD Sydney Kingsford Smith

HKTSYD

Phuket City

Wed 9/12

20:20-12:10

1 stop11h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$345

Phuket CitySydney

HKT Phuket City - SYD Sydney Kingsford Smith

HKTSYD

Phuket City

Mon 23/11

20:20-12:10

1 stop11h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$352
Fastest return journey

Phuket CitySydney

HKT Phuket City - SYD Sydney Kingsford Smith

HKTSYD

Phuket City

Wed 18/11

21:45-10:50

Nonstop9h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$362

Phuket CitySydney

HKT Phuket City - SYD Sydney Kingsford Smith

HKTSYD

Phuket City

Mon 30/11

21:45-10:50

Nonstop9h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$397

KrabiSydney

KBV Krabi - SYD Sydney Kingsford Smith

KBVSYD

Krabi

Thu 3/12

13:00-18:50

2 stops25h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$425

KrabiSydney

KBV Krabi - SYD Sydney Kingsford Smith

KBVSYD

Krabi

Tue 8/12

18:40-10:00

2 stops59h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$457

BangkokSydney

DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith

DMKSYD

Bangkok Don Mueang Intl

Wed 16/12

12:05-07:10

1 stop15h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$499

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, June is the cheapest month in which you can book a flight from Thailand to Sydney (average of $936). Flying from Thailand to Sydney in October is currently the most expensive (average of $1,345). 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?

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

The most flights from TH0 to SYD are scheduled on a Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

How often are flights from Thailand to Sydney delayed?

About 13% of weekly flights between Thailand and Sydney have experienced delays in the past year, with the average delay time being 115 minutes.

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

Historically, flights departing in the early afternoon 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?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday 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 7% of flights being delayed.

How far ahead should I book a flight from Thailand to Sydney?

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Thailand to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Sydney

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
3,694 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Emirates
8.1
Very Good
3,694 reviews
Emirates
8.1
Very Good
3,694 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Thai Airways
7.9
Good
433 reviews
Emirates
8.1
Very Good
3,694 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Qantas Airways
7.5
Good
1,123 reviews
Emirates
8.1
Very Good
3,694 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Scoot
6.7
Okay
338 reviews
Emirates
8.1
Very Good
3,694 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Jetstar
6.5
Okay
578 reviews
Emirates
8.1
Very Good
3,694 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company

Related info for your journey

  • 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, VietJet Air, and Batik Air fly from Thailand to Sydney in about 13h 30m. The time it takes to get you to your destination can typically vary by up to 25h 50m. The distance from Thailand to Sydney is about 7538 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?

    $202 is the cheapest one-way deal found within the past few days, from Cebu Pacific. You may also be able to find cheap deals on Sichuan Airlines and Hainan Airlines, with prices starting from $260 and $281, 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 (74%), Oman Air (73%) and EVA Air (73%).

  • What are the cheapest flights from Thailand to Sydney?

    The cheapest flight price from Thailand to Sydney is $627. On average you can expect to pay $1,212. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $716.

  • 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, June is the cheapest month in which you can book a flight from Thailand to Sydney (average of $936). Flying from Thailand to Sydney in October is currently the most expensive (average of $1,345). 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
Manly
Cronulla
Katoomba
Terrigal
Lithgow
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Thailand to Sydney

AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$328Average$621FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapest$364Average$1,281FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$397Average$684FlexibilityNo cancel feeOn-time69%
Search China Southern flights
JetstarCheapest$564Average$1,112FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$832Average$1,214FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$980Average$1,128FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,156Average$1,403FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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