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Cheap flights from Sydney to Thailand from $319

SYD — BKK
29 Oct — 5 Nov1
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

Tue 20/1021:35 -
1 stop23h 10m
Tue 3/1117:45 -
1 stop14h 25m
Deal found 26/9$589
Mon 12/1021:50 -
1 stop25h 30m
Sat 17/1008:40 -
1 stop20h 40m
Deal found 26/9$602
Wed 7/1021:50 -
1 stop14h 15m
Sat 17/1008:40 -
1 stop20h 40m
Deal found 25/9$603
Wed 14/1021:50 -
1 stop19h 10m
Sat 24/1013:35 -
1 stop15h 45m
Deal found 25/9$605
Sun 18/1021:35 -
1 stop18h 20m
Thu 29/1020:20 -
1 stop18h 30m
Deal found 28/9$606
Sun 25/1020:05 -
1 stop21h 00m
Wed 18/1110:40 -
1 stop21h 30m
Deal found 25/9$615
Sat 10/1014:00 -
1 stop27h 15m
Sat 17/1014:15 -
1 stop26h 05m
Deal found 26/9$621
Tue 20/1021:35 -
1 stop18h 40m
Sat 31/1010:40 -
1 stop28h 10m
Deal found 27/9$623
Mon 26/1013:25 -
1 stop24h 15m
Tue 3/1110:40 -
1 stop21h 30m
Deal found 24/9$626
Mon 26/1013:25 -
1 stop33h 55m
Thu 19/1110:40 -
1 stop28h 10m
Deal found 29/9$628
Mon 19/1021:35 -
1 stop19h 40m
Tue 27/1010:40 -
1 stop21h 30m
Deal found 27/9$629
Sun 11/1014:00 -
1 stop22h 20m
Sat 17/1009:20 -
1 stop31h 00m
Deal found 26/9$632

Find flight deals from Sydney to Thailand

Round-trip from

$589

One-way from

$319

Popular in

December

Cheapest in

March

Average price

$1,114

Good round-trip deal

$791 or less

Good one-way deal

$470 or less
Scoot
  • Scoot
  • 20/10-3/11
  • 2 total stops
  • 37h 35m total
  • Sydney to Thailand
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Scoot
  • Scoot
  • 11/10-31/12
  • 1 total stop
  • 22h 20m total
  • Sydney to Thailand
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($261 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($73 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

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Route

Depart

Return

Price

Cheapest return flight

SydneyKrabi

SYD Sydney Kingsford Smith - KBV Krabi

SYDKBV

Sydney Kingsford Smith

Wed 28/10

20:05-17:10

1 stop25h 05m

Krabi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$326

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sun 18/10

10:45-20:50

1 stop14h 05m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$337

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sun 11/10

10:45-20:50

1 stop14h 05m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$337

SydneyBangkok

SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi

SYDBKK

Sydney Kingsford Smith

Wed 14/10

14:00-14:25

1 stop28h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$346

SydneyKo Samui

SYD Sydney Kingsford Smith - USM Ko Samui

SYDUSM

Sydney Kingsford Smith

Thu 19/11

13:25-17:10

1 stop31h 45m

Ko Samui

Wed 31/12

00:00-03:00

Nonstop0h 00m

$396

SydneyChiang Mai

SYD Sydney Kingsford Smith - CNX Chiang Mai

SYDCNX

Sydney Kingsford Smith

Sun 4/10

21:35-16:35

1 stop23h 00m

Chiang Mai

Wed 31/12

00:00-03:00

Nonstop0h 00m

$455

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Wed 21/10

21:30-18:00

2 stops24h 30m

Phuket City

Wed 31/12

00:00-03:00

Nonstop0h 00m

$458

SydneyKo Samui

SYD Sydney Kingsford Smith - USM Ko Samui

SYDUSM

Sydney Kingsford Smith

Tue 16/3

13:25-08:00

1 stop22h 35m

Ko Samui

Wed 31/12

00:00-03:00

Nonstop0h 00m

$460

SydneyChiang Mai

SYD Sydney Kingsford Smith - CNX Chiang Mai

SYDCNX

Sydney Kingsford Smith

Wed 25/11

07:55-08:40

2 stops28h 45m

Chiang Mai

Wed 31/12

00:00-03:00

Nonstop0h 00m

$463

SydneyChiang Mai

SYD Sydney Kingsford Smith - CNX Chiang Mai

SYDCNX

Sydney Kingsford Smith

Fri 22/1

20:05-16:45

2 stops24h 40m

Chiang Mai

Wed 31/12

00:00-03:00

Nonstop0h 00m

$465

Flights are sorted by cheapest return flights first.

Deals found on 29/9

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 $901). Flying from Sydney to Thailand in December is currently the most expensive (average of $1,643). 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.

How often are flights from Sydney to Thailand delayed?

About 18% of weekly flights between Sydney and Thailand have experienced delays in the past year, with the average delay time being 115 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 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 13% 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
1,618 reviews
Check prices

Crew

8.7

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Singapore Airlines
8.2
Very Good
1,618 reviews
Singapore Airlines
8.2
Very Good
1,618 reviews
Check prices

Crew

8.7

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Thai Airways
7.9
Good
425 reviews
Singapore Airlines
8.2
Very Good
1,618 reviews
Check prices

Crew

8.7

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Malaysia Airlines
7.3
Good
320 reviews
Singapore Airlines
8.2
Very Good
1,618 reviews
Check prices

Crew

8.7

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Scoot
6.7
Okay
336 reviews
Singapore Airlines
8.2
Very Good
1,618 reviews
Check prices

Crew

8.7

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Jetstar
6.5
Okay
570 reviews
Singapore Airlines
8.2
Very Good
1,618 reviews
Check prices

Crew

8.7

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

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 $981, Malaysia Airlines can have you in Thailand from Sydney in 9h 15m. 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 $194. Users have also found prices from $240 and $284 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 $3,276, our data shows the cheapest flight currently is $611. When looking at the most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi), you can expect to pay $623 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 $901). Flying from Sydney to Thailand in December is currently the most expensive (average of $1,643). 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$299Average$689FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$323Average$878FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
XiamenAirCheapest$376Average$924FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Hainan AirlinesCheapest$408Average$656FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
ScootCheapest$436Average$765FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
China EasternCheapest$450Average$950FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Batik AirCheapest$453Average$1,032FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
China SouthernCheapest$505Average$741FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapest$529Average$1,121FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Malaysia AirlinesCheapest$548Average$980FlexibilityNo 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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