Cheap flights from Sydney to Thailand from $256

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
24 Jan — 31 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 25 December 2025.

Fri 26/1214:35SYD - DMK
1 stop21h 15mMultiple Airlines
Tue 30/1221:25DMK - SYD
1 stop19h 10mMultiple Airlines
Deal found 24/12$1,042
Fri 26/1206:30SYD - HKT
3 stops32h 20mMultiple Airlines
Tue 30/1219:55HKT - SYD
1 stop12h 25mMultiple Airlines
Deal found 25/12$1,115
Sun 28/1221:50SYD - HKT
1 stop24h 40mMultiple Airlines
Wed 31/1211:30HKT - SYD
1 stop17h 45mMultiple Airlines
Deal found 24/12$1,151
Wed 31/1220:05SYD - BKK
1 stop18h 45mScoot
Tue 6/122:55BKK - SYD
1 stop15h 55mScoot
Deal found 25/12$1,161
Tue 30/1212:30SYD - BKK
1 stop16h 15mMultiple Airlines
Wed 31/1211:10BKK - SYD
1 stop23h 45mMultiple Airlines
Deal found 24/12$1,169
Tue 30/1220:05SYD - BKK
1 stop16h 10mScoot
Tue 6/120:15BKK - SYD
1 stop18h 35mScoot
Deal found 25/12$1,185
Fri 26/1214:35SYD - HKT
1 stop21h 05mMultiple Airlines
Wed 31/1211:30HKT - SYD
1 stop17h 45mMultiple Airlines
Deal found 24/12$1,188
Tue 30/1210:45SYD - DMK
1 stop12h 25mMultiple Airlines
Wed 31/1216:50DMK - SYD
1 stop12h 25mMultiple Airlines
Deal found 24/12$1,197
Tue 30/1208:50SYD - HKT
2 stops31h 40mMultiple Airlines
Thu 1/114:10HKT - SYD
1 stop13h 55mMultiple Airlines
Deal found 24/12$1,200
Wed 31/1210:20SYD - DMK
3 stops40h 00mMultiple Airlines
Tue 20/119:40DMK - SYD
1 stop20h 55mMultiple Airlines
Deal found 24/12$1,200
Tue 30/1221:50SYD - HKT
1 stop24h 40mMultiple Airlines
Tue 6/119:10HKT - SYD
1 stop21h 25mMultiple Airlines
Deal found 24/12$1,218
Wed 31/1210:45SYD - DMK
1 stop14h 00mMultiple Airlines
Sun 4/118:00DMK - SYD
2 stops20h 50mMultiple Airlines
Deal found 24/12$1,218

Find flight deals from Sydney to Thailand

Keep the following information in mind while searching for Sydney to Thailand flight deals. Data was last updated 25 December 2025.

Round-trip from

$474

One-way from

$256

Popular in

December

Cheapest in

October

Average price

$1,421

Good round-trip deal

$770 or less

Good one-way deal

$568 or less
26/4-15/5
  • 26/4-15/5
  • 2 total stops
  • 29h 10m total
  • Sydney to Thailand
24/2
  • 24/2
  • 1 total stop
  • 17h 30m total
  • Sydney to Thailand
Highest demand for flights based on searches. 15% potential increase in price ($270 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Sydney Kingsford Smith to Thailand.
Price to beat on a one-way flight from Sydney Kingsford Smith to Thailand.

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 25 December 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

Sun 26/4

20:50-10:50

1 stop17h 00m

Krabi

Fri 15/5

17:10-08:20

1 stop12h 10m

$474

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Tue 27/1

21:50-11:20

1 stop17h 30m

Krabi

Tue 24/2

18:00-20:35

1 stop22h 35m

$482

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 18/5

20:50-11:45

1 stop17h 55m

Krabi

Sun 31/5

23:05-19:35

1 stop17h 30m

$504

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 16/2

15:00-20:05

Nonstop9h 05m

Phuket City

Wed 4/3

21:45-10:40

Nonstop8h 55m

$605

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Tue 24/2

21:50-11:20

1 stop17h 30m

Krabi

Tue 3/3

13:55-06:15

2 stops36h 20m

$617

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sat 7/2

10:45-19:10

1 stop12h 25m

Bangkok Don Mueang Intl

Sat 7/3

06:40-09:15

1 stop22h 35m

$651

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 1/6

08:25-13:20

1 stop31h 55m

Phuket City

Fri 12/6

14:05-09:30

2 stops16h 25m

$656

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 23/2

20:05-13:55

2 stops21h 50m

Krabi

Tue 3/3

12:40-18:50

1 stop26h 10m

$663

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Wed 11/2

15:00-20:05

Nonstop9h 05m

Phuket City

Mon 16/2

21:45-10:40

Nonstop8h 55m

$668

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Sat 7/2

15:00-20:05

Nonstop9h 05m

Phuket City

Sat 14/2

21:45-10:40

Nonstop8h 55m

$672

Flights are sorted by cheapest return flights first.

Deals found on 23/12

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 $325). Flying from Sydney to Thailand in December is currently the most expensive (average of $714). 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 25 December 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 32% 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 20 December 2025.

Travellers seeking maximum savings on their Sydney to Thailand flight should consider departing on Thursday mornings 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 25 December 2025.

The most flights from SYD to TH0 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 (15 on average).

How often are flights from Sydney to Thailand delayed?

About 15% of weekly flights between Sydney and Thailand have experienced delays in the past year, with the average delay time being 105 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday 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 Sydney to Thailand 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 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 25 December 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Thai Airways, andMalaysia Airlines 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.

Comfort

8.0

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

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

Comfort

8.0

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

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

Comfort

8.0

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

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

Comfort

8.0

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

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

Comfort

8.0

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

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

Comfort

8.0

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

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 $605, Scoot 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 $209. Users have also found prices from $240 and $285 on AirAsia X and Jetstar, respectively.

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

  • 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 (98%), Austrian Airlines (98%), Thai Airways( 89%).

  • What are the cheapest flights from Sydney to Thailand?

    While on average a flight from Sydney to Thailand is generally $2,572, our data shows the cheapest flight currently is $635. When looking at the most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi), you can expect to pay $458 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 $325). Flying from Sydney to Thailand in December is currently the most expensive (average of $714). 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

Browse thousands of different options on Cheapflights for your next trip

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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 25 December 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$298Average$819FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cebu PacificCheapest$488Average$817FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Hainan AirlinesCheapest$531Average$723FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
XiamenAirCheapest$531Average$912FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$534Average$986FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$621Average$808FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China AirlinesCheapest$672Average$997FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Vietnam AirlinesCheapest$677Average$849FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Philippine AirlinesCheapest$677Average$908FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Thai AirAsia XCheapest$689Average$1,224FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X 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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