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Cheap flights from Sydney to Thailand from $307

SYD — BKK
24 Oct — 31 Oct1
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

Sun 18/1010:45 -
1 stop12h 35m
Tue 20/1019:50 -
1 stop20h 45m
Deal found 22/9$593
Fri 9/1010:45 -
1 stop12h 35m
Thu 22/1013:35 -
1 stop15h 45m
Deal found 22/9$596
Sun 18/1021:35 -
1 stop18h 20m
Sun 25/1010:40 -
1 stop21h 30m
Deal found 19/9$597
Sun 18/1010:45 -
1 stop12h 35m
Thu 22/1011:10 -
1 stop18h 10m
Deal found 22/9$598
Sun 18/1010:45 -
1 stop12h 35m
Sat 24/1008:40 -
1 stop20h 40m
Deal found 23/9$601
Mon 19/1021:35 -
1 stop26h 15m
Mon 26/1020:20 -
1 stop11h 50m
Deal found 20/9$608
Tue 13/1014:00 -
1 stop22h 20m
Tue 20/1020:50 -
1 stop11h 55m
Deal found 22/9$610
Wed 14/1021:50 -
1 stop19h 10m
Sat 24/1008:40 -
1 stop20h 40m
Deal found 23/9$611
Mon 26/1013:25 -
1 stop33h 55m
Sun 1/1110:40 -
1 stop28h 10m
Deal found 20/9$612
Sat 10/1014:00 -
1 stop33h 50m
Sat 24/1009:20 -
1 stop29h 30m
Deal found 20/9$621
Mon 19/1021:50 -
1 stop19h 10m
Mon 16/1121:45 -
Nonstop9h 05m
Deal found 21/9$624
Fri 30/1012:35 -
1 stop16h 15m
Tue 10/1112:15 -
1 stop18h 20m
Deal found 24/9$652

Find flight deals from Sydney to Thailand

Round-trip from

$593

One-way from

$307

Popular in

December

Cheapest in

February

Average price

$1,130

Good round-trip deal

$758 or less

Good one-way deal

$383 or less
18/10-20/10
  • 18/10-20/10
  • 2 total stops
  • 33h 20m total
  • Sydney to Thailand
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Scoot
  • Scoot
  • 9/11-31/12
  • 1 total stop
  • 21h 00m total
  • Sydney to Thailand
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($240 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Thailand.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Thailand.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Wed 14/10

21:50-13:00

1 stop19h 10m

Phuket City

Wed 31/12

00:00-03:00

Nonstop0h 00m

$308

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sun 11/10

10:45-19:20

1 stop12h 35m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$327
Fastest return journey

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Wed 21/10

14:05-19:20

Nonstop9h 15m

Phuket City

Wed 31/12

00:00-03:00

Nonstop0h 00m

$383

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Mon 12/10

14:05-19:20

Nonstop9h 15m

Phuket City

Wed 31/12

00:00-03:00

Nonstop0h 00m

$383

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Sun 15/11

13:25-19:20

1 stop33h 55m

Phuket City

Wed 31/12

00:00-03:00

Nonstop0h 00m

$403

SydneyBangkok

SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi

SYDBKK

Sydney Kingsford Smith

Sun 11/10

10:45-23:40

2 stops16h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$407

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Sat 24/10

14:05-19:20

Nonstop9h 15m

Phuket City

Wed 31/12

00:00-03:00

Nonstop0h 00m

$420

SydneyChiang Mai

SYD Sydney Kingsford Smith - CNX Chiang Mai

SYDCNX

Sydney Kingsford Smith

Tue 20/10

14:00-10:25

1 stop24h 25m

Chiang Mai

Wed 31/12

00:00-03:00

Nonstop0h 00m

$424

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sat 24/10

21:35-12:20

2 stops18h 45m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$427

SydneyChiang Mai

SYD Sydney Kingsford Smith - CNX Chiang Mai

SYDCNX

Sydney Kingsford Smith

Sun 29/11

07:55-08:40

2 stops28h 45m

Chiang Mai

Wed 31/12

00:00-03:00

Nonstop0h 00m

$447

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, March is the cheapest month in which you can book a flight from Sydney to Thailand (average of $890). Flying from Sydney to Thailand in December is currently the most expensive (average of $1,604). 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?

A simple way to save on the total cost of your ticket is to fly from Sydney to Thailand in the afternoon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight at midday.

Weekly flight availability from Sydney to Thailand

The most flights from SYD to TH0 are scheduled on a Wednesday (19 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 19% of weekly flights between Sydney and Thailand have experienced delays in the past year, with the average delay time being 120 minutes.

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

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

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

Wednesday 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 12% of flights being delayed.

How far ahead should I book a flight from Sydney to Thailand?

To ensure you get the cheapest price possible for a flight from Sydney to Thailand, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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.

Reviews of airlines servicing Thailand

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.
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.7

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,610 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.7

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Thai Airways
7.9
Good
423 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.7

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Malaysia Airlines
7.3
Good
320 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.7

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Scoot
6.7
Okay
336 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.7

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Jetstar
6.5
Okay
569 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.7

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

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

  • 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 $1,003, 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 China Eastern. According to our data, you can fly for as low as $192. Users have also found prices from $230 and $281 on Scoot and Hainan Airlines, 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: Austrian Airlines (84%), Lufthansa (84%), EVA Air( 65%).

  • What are the cheapest flights from Sydney to Thailand?

    While on average a flight from Sydney to Thailand is generally $3,413, our data shows the cheapest flight currently is $596. When looking at the most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi), you can expect to pay $605 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, March is the cheapest month in which you can book a flight from Sydney to Thailand (average of $890). Flying from Sydney to Thailand in December is currently the most expensive (average of $1,604). 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

Top 10 airlines flying from Sydney to Thailand

AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$295Average$698FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$322Average$881FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
XiamenAirCheapest$401Average$958FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Hainan AirlinesCheapest$404Average$650FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
ScootCheapest$430Average$754FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
China EasternCheapest$445Average$1,077FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Batik AirCheapest$448Average$1,019FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
China SouthernCheapest$501Average$723FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapest$523Average$1,005FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Malaysia AirlinesCheapest$542Average$966FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

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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