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Cheap flights from Thailand to Sydney from $281

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
28 May — 4 Jun1
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 28 April 2026.

Wed 8/719:55
BKK
-
SYD
1 stop32h 25m
Multiple Airlines
Wed 22/713:00
SYD
-
BKK
1 stop33h 35m
Multiple Airlines
Deal found 28/4$585
Tue 2/619:55
BKK
-
SYD
1 stop32h 25m
Multiple Airlines
Wed 10/613:00
SYD
-
BKK
1 stop33h 35m
Multiple Airlines
Deal found 25/4$589
Sun 14/610:55
BKK
-
SYD
1 stop21h 50m
Scoot
Tue 28/713:00
SYD
-
BKK
1 stop31h 50m
Scoot
Deal found 27/4$595
Fri 29/511:30
BKK
-
SYD
1 stop16h 50m
Multiple Airlines
Sun 7/613:00
SYD
-
BKK
1 stop33h 35m
Multiple Airlines
Deal found 23/4$596
Mon 7/913:15
HKT
-
SYD
1 stop19h 30m
Scoot
Mon 14/920:35
SYD
-
HKT
1 stop19h 40m
Scoot
Deal found 27/4$596
Thu 28/513:50
BKK
-
SYD
1 stop14h 30m
Multiple Airlines
Tue 9/620:35
SYD
-
BKK
1 stop14h 30m
Multiple Airlines
Deal found 27/4$597
Sat 16/509:20
HKT
-
SYD
1 stop23h 25m
Scoot
Sat 30/520:35
SYD
-
HKT
1 stop26h 15m
Scoot
Deal found 25/4$597
Mon 1/618:50
BKK
-
SYD
1 stop21h 30m
Scoot
Mon 8/620:35
SYD
-
BKK
1 stop20h 50m
Scoot
Deal found 26/4$599
Sun 24/509:20
HKT
-
SYD
1 stop31h 00m
Scoot
Fri 29/513:00
SYD
-
HKT
1 stop33h 50m
Scoot
Deal found 25/4$599
Sun 31/513:50
BKK
-
SYD
1 stop14h 30m
Multiple Airlines
Mon 8/620:35
SYD
-
BKK
1 stop16h 20m
Multiple Airlines
Deal found 24/4$603
Wed 29/415:45
BKK
-
SYD
1 stop12h 35m
Multiple Airlines
Thu 30/420:40
SYD
-
BKK
1 stop27h 50m
Multiple Airlines
Deal found 28/4$604
Thu 11/611:55
HKT
-
SYD
1 stop16h 25m
VietJet Air
Thu 18/610:15
SYD
-
HKT
1 stop27h 40m
VietJet Air
Deal found 27/4$604

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 28 April 2026.

Round-trip from

$585

One-way from

$281

Popular in

January

Cheapest in

July

Average price

$1,186

Good round-trip deal

$366 or less

Good one-way deal

$349 or less
Scoot
  • Scoot
  • 8/7-22/7
  • 2 total stops
  • 66h 00m total
  • Thailand to Sydney
Search Deals
VietJet Air
  • VietJet Air
  • 29/5
  • 1 total stop
  • 14h 30m total
  • Thailand to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($218 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 28 April 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
Fastest return journey

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Mon 7/9

21:05-08:50

Nonstop8h 45m

Sydney Kingsford Smith

Mon 14/9

13:05-19:20

Nonstop9h 15m

$618

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Mon 1/6

21:05-08:50

Nonstop8h 45m

Sydney Kingsford Smith

Wed 17/6

13:05-19:20

Nonstop9h 15m

$631

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Sun 7/6

20:50-19:20

1 stop19h 30m

Sydney Kingsford Smith

Sun 14/6

10:15-10:55

1 stop27h 40m

$632

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Tue 9/6

20:50-19:20

1 stop19h 30m

Sydney Kingsford Smith

Tue 16/6

20:35-08:20

1 stop14h 45m

$674

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Fri 12/6

09:20-19:20

1 stop31h 00m

Sydney Kingsford Smith

Fri 19/6

13:00-13:15

1 stop27h 15m

$691

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Mon 8/6

21:05-08:50

Nonstop8h 45m

Sydney Kingsford Smith

Mon 15/6

13:05-19:20

Nonstop9h 15m

$724

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Wed 8/7

21:05-08:50

Nonstop8h 45m

Sydney Kingsford Smith

Mon 27/7

13:05-19:20

Nonstop9h 15m

$830

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Sat 4/7

20:10-20:00

1 stop20h 50m

Sydney Kingsford Smith

Sat 1/8

09:50-11:05

1 stop28h 15m

$849

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Thu 3/9

11:55-07:20

1 stop16h 25m

Sydney Kingsford Smith

Mon 7/9

10:15-10:55

1 stop27h 40m

$851

Phuket CitySydney

HKT - SYD

HKTSYD

Phuket City

Fri 12/6

20:50-19:20

1 stop19h 30m

Sydney Kingsford Smith

Fri 19/6

10:05-18:00

3 stops34h 55m

$866

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 60 resultsSorted by cheapest first
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

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.

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 $227). Flying from Thailand to Sydney in October is currently the most expensive (average of $478). 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 April 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 28 April 2026.

The most flights from TH0 to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 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 105 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 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 10% 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 28 April 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
3,568 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Emirates
8.1
Very Good
3,568 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Thai Airways
7.9
Good
401 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Qantas Airways
7.5
Good
1,028 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Scoot
6.7
Okay
327 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Jetstar
6.5
Okay
538 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

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 Batik Air fly from Thailand to Sydney in about 8h 45m. The time it takes to get you to your destination can typically vary by up to 12h 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?

    $217 is the cheapest one-way deal found within the past few days, from AirAsia. You may also be able to find cheap deals on Scoot and Cebu Pacific, with prices starting from $233 and $246, 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 (90%), Gulf Air (86%) and Oman Air (84%).

  • What are the cheapest flights from Thailand to Sydney?

    The cheapest flight price from Thailand to Sydney is $656. On average you can expect to pay $1,549. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $589.

  • 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 $227). Flying from Thailand to Sydney in October is currently the most expensive (average of $478). 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
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

Browse thousands of different options on Cheapflights for your next trip

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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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$314Average$568FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapest$348Average$1,075FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
JetstarCheapest$540Average$911FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$568Average$619FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qantas AirwaysCheapest$792Average$1,063FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$953Average$1,023FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,122Average$1,287FlexibilityNo 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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