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Cheap flights from Sydney to Thailand from $266

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
21 Aug — 28 Aug1
1 adult

Cheap flight deals from Sydney to Thailand

Keep the following information in mind while searching for Sydney to Thailand flight deals. Data was last updated 16 August 2025.

Round-trip from

$482

One-way from

$266

Popular in

December

Cheapest in

February

Average price

$930

Good round-trip deal

$650 or less

Good one-way deal

$339 or less
Scoot
  • Scoot
  • 11/9-16/9
  • 2 total stops
  • 27h 55m total
  • Sydney to Thailand
Search Deals
Scoot
  • Scoot
  • 22/1
  • 1 total stop
  • 17h 50m total
  • Sydney to Thailand
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($271 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Thailand.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Thailand.
Search Deals

Find flight deals from Sydney to Thailand

Cheapest flights from Sydney to Thailand
Explore the most affordable flight options available from Sydney to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Thu 11/912:50SYD - KBV
1 stop12h 40mScoot
Tue 16/917:20KBV - SYD
1 stop15h 15mScoot
Deal found 13/8$482
Fri 5/912:50SYD - HKT
1 stop33h 45mScoot
Mon 8/909:40HKT - SYD
1 stop22h 55mScoot
Deal found 15/8$495
Sat 18/1021:25SYD - HKT
1 stop19h 50mScoot
Mon 27/1020:20HKT - SYD
1 stop18h 30mScoot
Deal found 13/8$496
Tue 26/812:50SYD - HKT
1 stop22h 50mScoot
Tue 2/909:40HKT - SYD
1 stop22h 55mScoot
Deal found 14/8$498
Mon 8/912:50SYD - HKT
1 stop33h 45mScoot
Mon 22/909:40HKT - SYD
1 stop30h 50mScoot
Deal found 15/8$499
Tue 9/920:45SYD - HKT
1 stop14h 55mScoot
Tue 16/920:35HKT - SYD
1 stop12h 00mScoot
Deal found 14/8$505
Wed 5/1114:20SYD - HKT
1 stop33h 00mScoot
Wed 12/1110:55HKT - SYD
1 stop27h 55mScoot
Deal found 14/8$509
Wed 10/912:50SYD - HKT
1 stop22h 50mScoot
Mon 15/909:40HKT - SYD
1 stop22h 55mScoot
Deal found 13/8$510
Tue 9/912:50SYD - BKK
1 stop26h 45mScoot
Mon 22/910:50BKK - SYD
1 stop21h 45mScoot
Deal found 15/8$513
Mon 20/1021:25SYD - BKK
1 stop16h 25mScoot
Mon 3/1120:00BKK - SYD
1 stop13h 05mScoot
Deal found 12/8$515
Tue 7/1022:15SYD - HKT
1 stop16h 25mMultiple Airlines
Tue 4/1119:10HKT - SYD
1 stop21h 25mMultiple Airlines
Deal found 15/8$518
Thu 30/1020:05SYD - BKK
1 stop25h 30mScoot
Thu 20/1118:35BKK - SYD
1 stop20h 15mScoot
Deal found 12/8$518

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Thailand 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 August 2025.
Use the filters below to find and compare flights from Sydney to Thailand that are best for you.

Fly from

Sydney

Fly to

Thailand

Route

Depart

Return

Price

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Thu 11/9

12:50-22:30

1 stop12h 40m

Krabi

Tue 16/9

17:20-11:35

1 stop15h 15m

$482

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Fri 5/9

12:50-19:35

1 stop33h 45m

Phuket City

Mon 8/9

09:40-11:35

1 stop22h 55m

$495

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Tue 9/9

20:45-08:40

1 stop14h 55m

Phuket City

Mon 22/9

20:35-19:30

1 stop19h 55m

$495

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 20/10

13:50-08:40

1 stop22h 50m

Phuket City

Wed 29/10

10:55-18:50

1 stop27h 55m

$495

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Sun 12/10

21:25-08:40

1 stop15h 15m

Phuket City

Fri 7/11

20:20-13:05

1 stop12h 45m

$496

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Wed 5/11

14:20-19:20

1 stop33h 00m

Phuket City

Wed 12/11

10:55-18:50

1 stop27h 55m

$496

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Wed 8/10

13:50-19:35

1 stop33h 45m

Phuket City

Tue 28/10

20:20-18:50

1 stop18h 30m

$496

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Sat 18/10

21:25-13:15

1 stop19h 50m

Phuket City

Mon 27/10

20:20-18:50

1 stop18h 30m

$496

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Sat 18/10

21:25-13:15

1 stop19h 50m

Phuket City

Sun 26/10

11:45-13:05

1 stop21h 20m

$496

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Tue 26/8

12:50-19:35

1 stop33h 45m

Phuket City

Tue 2/9

09:40-11:35

1 stop22h 55m

$496

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 60 results
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Best time to book a flight from Sydney to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Sydney 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 Sydney to Thailand

What is the cheapest month to book a flight from Sydney to Thailand?

Currently, February is the cheapest month in which you can book a flight from Sydney to Thailand (average of $489). Flying from Sydney to Thailand in December is currently the most expensive (average of $911). 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 SYD to TH?

Find hourly flight availability from Sydney to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2025.

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

Weekly flight availability from Sydney to Thailand

Explore weekly flight availability from Sydney to Thailand. 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 August 2025.

The most flights from SYD to TH0 are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated 16 August 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Thai Airways, andScoot from Sydney to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Thai Airways
7.8
Good
343 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
308 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Jetstar
6.5
Okay
464 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Sydney to Thailand Travel Guide

Thailand is one of the most popular countries in the Southeast Asia, opening its doors to over 32 million travellers a year. It famously serves up a well-trod backpacker route of gleaming temples, sandy beaches, spectacular islands, frenetic cities – and legendary full moon parties.
But it’s also increasingly the stomping ground of luxury beach hotels and adventure tours that veer right off the beaten track.
Travelling from Sydney? It’s usually cheaper and easier to catch a direct flight to one of the big cities like Bangkok or Phuket. Flights start at just over 9 hours long.

Book a flight from Sydney to Thailand, and you’ll discover a country that dishes up some of the most spectacular scenery on the planet.
The capital, Bangkok, is a firecracker. The Grand Palace, Wat Phra Kaew and Wat Arun showcase its grand past history, while lively Khao San Road is a neon-lit backpacker haunt. Patong in Phuket also pulls out the big guns, serving up 24/7 bars and clubs by the beach.
For something a little different, head for the Phi Phi Islands, where white-gold beaches pair up with sky-scraping rock formations. Or make tracks for central Thailand. Here, Kaho Yai National Park shelters waterfalls and elephants.

Use our smart search engine to find cheap flights to Thailand.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sydney to Thailand?

    Direct flights to popular spots like Bangkok and Phuket are around 9 hours 20 minutes long.Got your heart set on somewhere else? Then take an indirect flight to other favourites like Koh Samui, Krabi or Pattaya. Flights start at 13 hours long.

  • Which airlines operate flights from Sydney to Thailand?

    Qantas Airways, Thai Airways, Emirates and Jetstar Airways are among the airlines that offer direct flights.Don’t mind a stopover? Then you could also fly with companies like AirAsia X, Malaysia Airlines, Singapore Airlines or Tigerair Australia.

  • How frequent are flights between Sydney and Thailand?

    Direct flights from Sydney to Thailand set off a few times a day. Booking an indirect flight gives you loads more choice – up to 100 extra flight routes a day.

  • Which airports serve Sydney and Thailand?

    Planes take off from Sydney (Kingsford Smith) Airport.You can take your pick of airports in Thailand. Direct flights make a beeline for Suvarnabhumi Airport in Bangkok and Phuket International Airport.

  • Which direct flight route between Sydney and Thailand is cheapest?

    It’s usually cheapest to fly directly to Phuket. You can also find great deals on direct routes to Bangkok – especially if you travel midweek or between May and October, when the rainy season arrives.

  • What airport do you fly from for flights from Sydney to Thailand?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Thailand.

  • What are the most popular routes from Sydney to Thailand?

    The most popular flight routes from Sydney to Thailand are Sydney Kingsford Smith - Bangkok Suvarnabhumi, Sydney Kingsford Smith - Bangkok Don Mueang Intl and Sydney Kingsford Smith - Phuket City.

  • What are the most reliable airlines from Sydney to Thailand?

    Before booking your flight to Thailand from Sydney, have a look at the most reliable airlines to get you to your destination on time: Austrian Airlines (84%), Lufthansa (84%), Oman Air( 75%).

  • What are the cheapest flights from Sydney to Thailand?

    While on average a flight from Sydney to Thailand is generally $2,717, our data shows the cheapest flight currently is $557. When looking at the most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi), you can expect to pay $467 for that flight.

  • Can I find deals for flights from Sydney to Thailand that include hotel bookings?

    Yes. In addition to deals on Sydney to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Thailand.

  • Can I find deals for business class flights from Sydney to Thailand?

    Yes. Cheapflights offers flight deals from Sydney to Thailand 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 Sydney to Thailand?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Thailand (average of $489). Flying from Sydney to Thailand in December is currently the most expensive (average of $911). 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

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Alternative routes for Sydney to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Sydney to Thailand

Discover the top 10 airlines that operate flights from Sydney to Thailand. 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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$143Average$666FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Hainan AirlinesCheapest$551Average$766FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest$553Average$1,097FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Cebu PacificCheapest$574Average$842FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
XiamenAirCheapest$583Average$894FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Thai AirAsia XCheapest$590Average$1,048FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Sichuan AirlinesCheapest$622Average$845FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Vietnam AirlinesCheapest$676Average$840FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Malaysia AirlinesCheapest$685Average$891FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China AirlinesCheapest$693Average$1,072FlexibilityNo cancel feeOn-time70%
Search China Airlines 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 Sydney to Thailand?

Deals for Sydney to Thailand flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Thailand?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Thailand from Sydney.

Can Cheapflights find flights from Sydney to Thailand with no change fees?

Yes, we can. To see specific flights from Sydney to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Sydney to Thailand on Cheapflights with our Price Alert feature and get notified when better prices are available.

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