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Cheap flights from Thailand to Sydney from $326

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
4 Sep — 11 Sep1
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
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 5 August 2026.

Wed 9/920:50 -
1 stop19h 30m
Wed 16/920:50 -
1 stop19h 10m
Deal found 3/8$632
Tue 1/920:50 -
1 stop11h 55m
Tue 8/913:00 -
1 stop33h 50m
Deal found 2/8$659
Tue 1/911:55 -
1 stop16h 25m
Sun 13/909:45 -
1 stop12h 35m
Deal found 5/8$660
Thu 22/1020:35 -
1 stop12h 10m
Sat 31/1020:05 -
1 stop16h 10m
Deal found 1/8$667
Wed 19/820:35 -
1 stop12h 10m
Thu 10/920:35 -
1 stop14h 30m
Deal found 31/7$670
Wed 26/815:45 -
1 stop12h 35m
Tue 1/920:35 -
1 stop14h 30m
Deal found 3/8$671
Tue 1/920:35 -
1 stop12h 10m
Fri 11/920:35 -
1 stop14h 30m
Deal found 4/8$673
Mon 24/820:35 -
1 stop12h 10m
Tue 1/920:35 -
1 stop14h 30m
Deal found 3/8$674
Thu 3/920:35 -
1 stop12h 10m
Tue 22/913:00 -
1 stop23h 55m
Deal found 1/8$676
Thu 20/820:35 -
1 stop19h 45m
Thu 10/913:00 -
1 stop22h 05m
Deal found 4/8$678
Sat 29/818:50 -
1 stop21h 30m
Sat 5/920:35 -
1 stop24h 15m
Deal found 1/8$680
Tue 15/1215:40 -
1 stop15h 50m
Tue 12/121:50 -
1 stop14h 00m
Deal found 4/8$681

Find flight deals from Thailand to Sydney

Keep the following information in mind while searching for Thailand to Sydney flight deals. Data was last updated 5 August 2026.

Round-trip from

$632

One-way from

$326

Popular in

January

Cheapest in

June

Average price

$989

Good round-trip deal

$334 or less

Good one-way deal

$413 or less
9/9-16/9
  • 9/9-16/9
  • 2 total stops
  • 38h 40m total
  • Thailand to Sydney
Search Deals
Scoot
  • Scoot
  • 21/10
  • 1 total stop
  • 12h 10m total
  • Thailand to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($192 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

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 5 August 2026.
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

Phuket CitySydney

HKT Phuket City - SYD Sydney Kingsford Smith

HKTSYD

Phuket City

Fri 25/12

20:45-09:50

Nonstop9h 05m

Sydney Kingsford Smith

Sat 9/1

20:05-19:20

1 stop27h 15m

$748

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Tue 29/12

07:05-18:50

2 stops31h 45m

Sydney Kingsford Smith

Mon 18/1

21:50-08:40

1 stop14h 50m

$879

Phuket CitySydney

HKT Phuket City - SYD Sydney Kingsford Smith

HKTSYD

Phuket City

Wed 28/10

13:20-07:10

1 stop13h 50m

Sydney Kingsford Smith

Sat 31/10

09:50-18:25

1 stop12h 35m

$886

Phuket CitySydney

HKT Phuket City - SYD Sydney Kingsford Smith

HKTSYD

Phuket City

Sun 30/8

20:50-11:45

1 stop11h 55m

Sydney Kingsford Smith

Sat 5/9

16:40-08:20

2 stops18h 40m

$896

Chiang MaiSydney

CNX Chiang Mai - SYD Sydney Kingsford Smith

CNXSYD

Chiang Mai

Mon 14/9

17:35-11:45

1 stop15h 10m

Sydney Kingsford Smith

Mon 21/9

20:35-17:15

2 stops23h 40m

$905

BangkokSydney

DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith

DMKSYD

Bangkok Don Mueang Intl

Tue 20/10

18:45-20:35

1 stop21h 50m

Sydney Kingsford Smith

Wed 28/10

21:50-09:20

1 stop15h 30m

$939

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Fri 28/8

15:55-08:00

2 stops37h 05m

Sydney Kingsford Smith

Fri 4/9

10:05-14:55

2 stops31h 50m

$943

BangkokSydney

DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith

DMKSYD

Bangkok Don Mueang Intl

Thu 20/8

13:45-06:15

1 stop13h 30m

Sydney Kingsford Smith

Tue 25/8

22:15-16:40

1 stop21h 25m

$946

BangkokSydney

DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith

DMKSYD

Bangkok Don Mueang Intl

Wed 19/8

11:50-06:15

1 stop15h 25m

Sydney Kingsford Smith

Tue 25/8

22:15-11:05

1 stop15h 50m

$967

BangkokSydney

DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith

DMKSYD

Bangkok Don Mueang Intl

Sun 16/8

11:50-06:15

1 stop15h 25m

Sydney Kingsford Smith

Sun 23/8

22:15-16:40

1 stop21h 25m

$1,003

Flights are sorted by cheapest return flights first.

Deals found on 4/8

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
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, June is the cheapest month in which you can book a flight from Thailand to Sydney (average of $915). Flying from Thailand to Sydney in January is currently the most expensive (average of $1,346). 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 5 August 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 5 August 2026.

The most flights from TH0 to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

How often are flights from Thailand to Sydney delayed?

About 15% of weekly flights between Thailand and Sydney have experienced delays in the past year, with the average delay time being 110 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 9% of flights being delayed.

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

Booking 36 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

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 5 August 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
3,644 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

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
3,644 reviews
Emirates
8.1
Very Good
3,644 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

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
413 reviews
Emirates
8.1
Very Good
3,644 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

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
1,079 reviews
Emirates
8.1
Very Good
3,644 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

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
327 reviews
Emirates
8.1
Very Good
3,644 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

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
6.6
Okay
564 reviews
Emirates
8.1
Very Good
3,644 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

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

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 Batik Air, China Eastern, and Qantas Airways fly from Thailand to Sydney in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 27h 50m. The distance from Thailand to Sydney is about 7509 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?

    $198 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 Scoot and VietJet Air, with prices starting from $248 and $253, 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 (89%), Oman Air (78%) and Thai Airways (78%).

  • What are the cheapest flights from Thailand to Sydney?

    The cheapest flight price from Thailand to Sydney is $614. On average you can expect to pay $1,769. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $671.

  • 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 $915). Flying from Thailand to Sydney in January is currently the most expensive (average of $1,346). 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
Katoomba
Manly
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

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 Thailand to Sydney

Discover the top 7 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$320Average$606FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapest$356Average$1,198FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
JetstarCheapest$551Average$1,046FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$581Average$633FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qantas AirwaysCheapest$809Average$1,127FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$975Average$1,054FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,134Average$1,358FlexibilityNo 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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