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Cheap flights from Sydney to Thailand from $258

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

$482

One-way from

$261

Popular in

December

Cheapest in

February

Average price

$986

Good round-trip deal

$794 or less

Good one-way deal

$381 or less
Scoot
  • Scoot
  • 2/5-15/5
  • 2 total stops
  • 45h 55m total
  • Sydney to Thailand
Scoot
  • Scoot
  • 9/6
  • 1 total stop
  • 14h 55m total
  • Sydney to Thailand
Highest demand for flights based on searches. 16% potential increase in price ($334 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($70 potential savings vs. average return price).
Average for round-trip flights in March 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.

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 25 March 2025.

Sat 10/512:50SYD - KBV
1 stop12h 40mScoot
Thu 22/517:20KBV - SYD
1 stop15h 15mScoot
Deal found 25/3$477
Thu 22/520:45SYD - HKT
1 stop25h 50mScoot
Mon 26/509:40HKT - SYD
1 stop22h 55mScoot
Deal found 24/3$520
Sun 25/512:50SYD - BKK
1 stop22h 15mScoot
Fri 6/620:25BKK - SYD
1 stop12h 10mScoot
Deal found 24/3$531
Sun 1/612:50SYD - HKT
1 stop22h 50mMultiple Airlines
Wed 4/622:25HKT - SYD
Nonstop8h 45mMultiple Airlines
Deal found 24/3$536
Thu 24/421:15SYD - DMK
1 stop20h 30mMultiple Airlines
Mon 26/513:40DMK - SYD
1 stop14h 40mMultiple Airlines
Deal found 23/3$557
Wed 14/512:50SYD - BKK
1 stop28h 45mMultiple Airlines
Thu 22/503:00BKK - SYD
1 stop13h 40mMultiple Airlines
Deal found 24/3$568
Tue 13/521:00SYD - BKK
1 stop16h 00mHainan Airlines
Sun 25/501:30BKK - SYD
1 stop33h 45mHainan Airlines
Deal found 24/3$589
Sat 17/512:50SYD - KBV
1 stop12h 40mMultiple Airlines
Wed 21/511:20KBV - SYD
2 stops29h 40mMultiple Airlines
Deal found 24/3$597
Tue 25/312:00SYD - BKK
1 stop17h 55mChina Eastern
Wed 26/305:35BKK - SYD
2 stops24h 25mChina Eastern
Deal found 24/3$633
Mon 21/421:45SYD - BKK
1 stop19h 45mChina Southern
Wed 28/515:55BKK - SYD
1 stop24h 45mChina Southern
Deal found 24/3$679
Wed 6/812:50SYD - CNX
2 stops32h 20mMultiple Airlines
Wed 20/813:20CNX - SYD
1 stop13h 50mMultiple Airlines
Deal found 24/3$698
Tue 1/413:40SYD - HKT
Nonstop9h 05mJetstar
Tue 8/420:25HKT - SYD
Nonstop8h 55mJetstar
Deal found 24/3$722

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 March 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

Fri 2/5

12:50-16:30

1 stop30h 40m

Krabi

Thu 15/5

17:20-11:35

1 stop15h 15m

$482

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Thu 22/5

20:45-19:35

1 stop25h 50m

Phuket City

Mon 26/5

09:40-11:35

1 stop22h 55m

$520

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 25/5

12:50-08:05

1 stop22h 15m

Bangkok Suvarnabhumi

Fri 6/6

20:25-11:35

1 stop12h 10m

$531

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Sun 1/6

12:50-08:40

1 stop22h 50m

Phuket City

Wed 4/6

22:25-10:10

Nonstop8h 45m

$536

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Thu 24/4

21:15-14:45

1 stop20h 30m

Bangkok Don Mueang Intl

Mon 26/5

13:40-07:20

1 stop14h 40m

$557

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 14/5

12:50-14:35

1 stop28h 45m

Bangkok Suvarnabhumi

Thu 22/5

03:00-19:40

1 stop13h 40m

$568

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 13/5

21:00-10:00

1 stop16h 00m

Bangkok Suvarnabhumi

Sun 25/5

01:30-14:15

1 stop33h 45m

$589

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Sat 17/5

12:50-22:30

1 stop12h 40m

Krabi

Wed 21/5

11:20-20:00

2 stops29h 40m

$597

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 21/4

21:45-14:30

1 stop19h 45m

Bangkok Suvarnabhumi

Wed 28/5

15:55-19:40

1 stop24h 45m

$679

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Wed 6/8

12:50-18:10

2 stops32h 20m

Chiang Mai

Wed 20/8

13:20-06:10

1 stop13h 50m

$698

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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 25 March 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.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 March 2025.
To help decide which airline to fly from Sydney to Thailand, see what other customers have to say about China Airlines, Asiana Airlines and Garuda Indonesia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Crew

8.5

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Crew

8.5

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Crew

8.5

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Crew

8.5

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Crew

8.5

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

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 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 $261. Users have also found prices from $299 and $371 on Jetstar and Hainan Airlines, 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 (95%), Austrian Airlines (95%), KLM( 92%).

  • What are the cheapest flights from Sydney to Thailand?

    While on average a flight from Sydney to Thailand is generally $3,448, our data shows the cheapest flight currently is $511. When looking at the most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi), you can expect to pay $434 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

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 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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$148Average$1,116FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$421Average$935FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
XiamenAirCheapest$507Average$819FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Hainan AirlinesCheapest$571Average$793FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest$572Average$1,103FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Thai AirAsia XCheapest$601Average$993FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Sichuan AirlinesCheapest$644Average$816FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Vietnam AirlinesCheapest$699Average$886FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest$723Average$1,114FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$724Average$925FlexibilityNo cancel feeOn-time67%
Search Malaysia 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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