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Cheap flights from Sydney to Thailand 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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

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 November 2025.

Round-trip from

$546

One-way from

$292

Popular in

December

Cheapest in

October

Average price

$1,019

Good round-trip deal

$877 or less

Good one-way deal

$657 or less
Scoot
  • Scoot
  • 1/3-15/3
  • 2 total stops
  • 36h 20m total
  • Sydney to Thailand
Search Deals
1/2
  • 1/2
  • 1 total stop
  • 21h 20m total
  • Sydney to Thailand
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($302 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($62 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
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

Enter your travel dates to find the best prices.

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 November 2025.

Sun 23/1113:35SYD - KBV
1 stop31h 05mScoot
Wed 26/1112:40KBV - SYD
1 stop19h 40mScoot
Deal found 15/11$483
Sat 22/1113:35SYD - HKT
1 stop29h 30mScoot
Wed 26/1120:20HKT - SYD
1 stop12h 00mScoot
Deal found 15/11$545
Sat 22/1113:35SYD - HKT
1 stop33h 45mScoot
Fri 5/1216:45HKT - SYD
1 stop22h 05mScoot
Deal found 15/11$546
Fri 21/1120:05SYD - HKT
1 stop27h 15mMultiple Airlines
Sat 29/1115:40HKT - SYD
1 stop13h 35mMultiple Airlines
Deal found 14/11$549
Sat 22/1113:35SYD - HKT
1 stop24h 20mMultiple Airlines
Sat 29/1115:40HKT - SYD
1 stop13h 35mMultiple Airlines
Deal found 16/11$551
Thu 20/1113:35SYD - HKT
1 stop27h 30mScoot
Thu 27/1110:55HKT - SYD
1 stop27h 55mScoot
Deal found 16/11$560
Wed 19/1111:15SYD - HKT
1 stop29h 55mMultiple Airlines
Mon 22/1213:35HKT - SYD
1 stop15h 40mMultiple Airlines
Deal found 16/11$569
Sat 22/1113:35SYD - CNX
1 stop30h 10mScoot
Thu 27/1112:05CNX - SYD
1 stop20h 15mScoot
Deal found 16/11$571
Thu 20/1120:05SYD - BKK
1 stop27h 00mScoot
Thu 4/1209:15BKK - SYD
1 stop23h 05mScoot
Deal found 15/11$590
Mon 17/1120:05SYD - BKK
1 stop23h 55mScoot
Wed 26/1109:15BKK - SYD
1 stop29h 35mScoot
Deal found 16/11$592
Sat 22/1113:35SYD - BKK
1 stop22h 40mScoot
Wed 26/1109:15BKK - SYD
1 stop23h 05mScoot
Deal found 15/11$594
Sun 23/1113:35SYD - BKK
1 stop31h 50mScoot
Wed 26/1109:15BKK - SYD
1 stop29h 35mScoot
Deal found 15/11$597

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 November 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

Mon 2/2

21:50-11:20

1 stop17h 30m

Krabi

Tue 10/2

13:00-06:15

2 stops37h 15m

$659

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Wed 26/11

20:05-23:20

3 stops31h 15m

Bangkok Don Mueang Intl

Tue 23/12

15:40-08:05

1 stop12h 25m

$823

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Tue 31/3

12:15-05:35

2 stops21h 20m

Bangkok Don Mueang Intl

Tue 28/4

10:00-07:55

1 stop18h 55m

$823

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Mon 1/12

11:15-16:45

2 stops33h 30m

Chiang Mai

Thu 18/12

08:00-08:05

2 stops20h 05m

$834

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Sat 14/2

20:05-22:50

3 stops30h 45m

Chiang Mai

Sun 22/2

16:45-18:50

1 stop22h 05m

$835

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Wed 26/11

07:15-17:45

1 stop14h 30m

Bangkok Don Mueang Intl

Mon 22/12

06:40-09:15

1 stop22h 35m

$864

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Sat 14/2

15:00-20:05

Nonstop9h 05m

Phuket City

Wed 18/2

21:45-10:40

Nonstop8h 55m

$873

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Wed 4/3

15:00-20:05

Nonstop9h 05m

Phuket City

Sat 14/3

21:45-10:40

Nonstop8h 55m

$903

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 2/3

15:15-11:20

1 stop24h 05m

Phuket City

Wed 18/3

18:35-17:45

2 stops19h 10m

$915

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 28/2

15:15-14:45

1 stop27h 30m

Bangkok Suvarnabhumi

Fri 13/3

14:20-09:50

1 stop15h 30m

$927

Flights are sorted by cheapest return flights first.

Deals found on 16/11

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 $363). Flying from Sydney to Thailand in December is currently the most expensive (average of $750). 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 November 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to Thailand in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Sydney to Thailand?

Use this chart to determine the cheapest time to fly return from Sydney to Thailand. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their Sydney to Thailand flight should consider departing on Tuesday at midday when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 2025.

The most flights from SYD to TH0 are scheduled on a Friday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 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 November 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Thai Airways, andQantas Airways 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
1,402 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,402 reviews
Singapore Airlines
8.1
Very Good
1,402 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Thai Airways
7.8
Good
361 reviews
Singapore Airlines
8.1
Very Good
1,402 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
935 reviews
Singapore Airlines
8.1
Very Good
1,402 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Scoot
6.7
Okay
310 reviews
Singapore Airlines
8.1
Very Good
1,402 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Jetstar
6.6
Okay
484 reviews
Singapore Airlines
8.1
Very Good
1,402 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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.

  • How long is the flight from Sydney to Thailand?

    For as low as $873, Jetstar can have you in Thailand from Sydney in 9h 05m. The distance from Sydney to Thailand is about 7261 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as $281. Users have also found prices from $309 and $347 on Jetstar and China Southern, respectively.

  • 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: Lufthansa (95%), Austrian Airlines (94%), Thai Airways( 87%).

  • What are the cheapest flights from Sydney to Thailand?

    While on average a flight from Sydney to Thailand is generally $2,599, our data shows the cheapest flight currently is $614. When looking at the most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi), you can expect to pay $483 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 $363). Flying from Sydney to Thailand in December is currently the most expensive (average of $750). 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 November 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$142Average$574FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$416Average$935FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
XiamenAirCheapest$513Average$943FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$550Average$1,124FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest$566Average$773FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Cebu PacificCheapest$571Average$839FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Thai AirAsia XCheapest$575Average$1,017FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Malaysia AirlinesCheapest$646Average$848FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China AirlinesCheapest$690Average$1,067FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Vietnam AirlinesCheapest$694Average$869FlexibilityNo cancel feeOn-time81%
Search Vietnam 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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