How many flights depart from Sydney to Bangkok on average per week?

As of November 2025, there are 116 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

Sichuan Airlines, Cathay Pacific, and VietJet Air are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Sydney to Bangkok on average per day?

As of November 2025, 16 flights take off from Sydney and land in Bangkok each day. The most common flight departure time for this route is 10:00, with 71% of daily flights taking off at midday.

How often are flights from Sydney to Bangkok delayed?

Historically, on average around 15% of flights between Sydney and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Sydney to Bangkok flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

Prices for flights from Sydney Kingsford Smith Airport to Bangkok are refreshed on a daily basis.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€237 Cheap Flights from Sydney to Bangkok in 2025/26

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07:40 - 10:00SYD-BKK

29h 20m1 stop

17:30 - 20:10BKK-SYD

23h 40m1 stop

€473Cathay Pacific

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Tue, 14 Apr - Tue, 21 Apr

11:30 - 14:55SYD-BKK

30h 25m1 stop

01:50 - 10:00BKK-SYD

29h 10m1 stop

€474Hong Kong Airlines

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Wed, 13 May - Sat, 16 May

21:25 - 00:10SYD-BKK

30h 45m1 stop

01:10 - 14:40BKK-SYD

33h 30m1 stop

€497Sichuan Airlines

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Sun, 15 Feb - Fri, 13 Mar

11:35 - 17:50SYD-BKK

34h 15m1 stop

13:20 - 09:50BKK-SYD

16h 30m1 stop

€500Philippine Airlines

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Sun, 1 Mar - Wed, 18 Mar

10:25 - 19:20SYD-BKK

12h 55m1 stop

16:45 - 10:20BKK-SYD

13h 35m1 stop

€514Malaysia Airlines

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Thu, 26 Feb - Mon, 16 Mar

15:15 - 11:20SYD-BKK

24h 05m1 stop

12:20 - 13:15BKK-SYD

20h 55m1 stop

€522Vietnam Airlines

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Sat, 28 Feb - Fri, 13 Mar

10:15 - 14:45SYD-BKK

31h 30m1 stop

14:00 - 07:20BKK-SYD

38h 20m2 stops

€523VietJet Air

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Fri, 10 Apr - Wed, 6 May

12:10 - 22:10SYD-BKK

14h 00m1 stop

16:45 - 10:20BKK-SYD

13h 35m1 stop

€525Malaysia Airlines

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Fri, 27 Feb - Thu, 19 Mar

10:25 - 22:10SYD-BKK

15h 45m1 stop

16:45 - 20:35BKK-SYD

23h 50m1 stop

€529Malaysia Airlines

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Fri, 27 Feb - Fri, 13 Mar

11:15 - 10:45SYD-BKK

27h 30m1 stop

15:05 - 08:05BKK-SYD

37h 00m2 stops

€535VietJet Air

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Sun, 8 Mar - Sun, 22 Mar

Cathay Pacific flights from Sydney to Bangkok

Our best Cathay Pacific deals on Sydney to Bangkok flight tickets

Cathay Pacific

14 Apr

SYD07:40Sydney Kingsford Smith

29h 20m

1 stop

BKK10:00Bangkok Suvarnabhumi

21 Apr

BKK17:30Bangkok Suvarnabhumi

23h 40m

1 stop

SYD20:10Sydney Kingsford Smith

€473

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Cathay Pacific

14 Apr

SYD07:40Sydney Kingsford Smith

13h 20m

1 stop

BKK18:00Bangkok Suvarnabhumi

15 Apr

BKK11:00Bangkok Suvarnabhumi

16h 10m

1 stop

SYD06:10Sydney Kingsford Smith

€574

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Cathay Pacific

28 Dec

SYD08:45Sydney Kingsford Smith

19h 30m

1 stop

BKK00:15Bangkok Suvarnabhumi

1 Jan

BKK19:15Bangkok Suvarnabhumi

12h 45m

1 stop

SYD12:00Sydney Kingsford Smith

€668

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Sichuan Airlines flights from Sydney to Bangkok

Our best Sichuan Airlines deals on Sydney to Bangkok flight tickets

Sichuan Airlines

15 Feb

SYD21:25Sydney Kingsford Smith

30h 45m

1 stop

BKK00:10Bangkok Suvarnabhumi

13 Mar

BKK01:10Bangkok Suvarnabhumi

33h 30m

1 stop

SYD14:40Sydney Kingsford Smith

€497

Find similar

Sichuan Airlines

3 Dec

SYD21:25Sydney Kingsford Smith

30h 45m

1 stop

BKK00:10Bangkok Suvarnabhumi

18 Dec

BKK01:10Bangkok Suvarnabhumi

33h 30m

1 stop

SYD14:40Sydney Kingsford Smith

€796

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Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 14/4

07:40-10:00

1 stop29h 20m

Bangkok Suvarnabhumi

Tue 21/4

17:30-20:10

1 stop23h 40m

€473

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 13/5

11:30-14:55

1 stop30h 25m

Bangkok Suvarnabhumi

Sat 16/5

01:50-10:00

1 stop29h 10m

€474

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 15/2

21:25-00:10

1 stop30h 45m

Bangkok Suvarnabhumi

Fri 13/3

01:10-14:40

1 stop33h 30m

€497

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 1/3

11:35-17:50

1 stop34h 15m

Bangkok Suvarnabhumi

Wed 18/3

13:20-09:50

1 stop16h 30m

€500

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 26/2

10:25-19:20

1 stop12h 55m

Bangkok Suvarnabhumi

Mon 16/3

16:45-10:20

1 stop13h 35m

€514

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 28/2

15:15-11:20

1 stop24h 05m

Bangkok Suvarnabhumi

Fri 13/3

12:20-13:15

1 stop20h 55m

€522

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 10/4

10:15-14:45

1 stop31h 30m

Bangkok Suvarnabhumi

Wed 6/5

14:00-07:20

2 stops38h 20m

€523

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 27/2

12:10-22:10

1 stop14h 00m

Bangkok Suvarnabhumi

Thu 19/3

16:45-10:20

1 stop13h 35m

€525

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 27/2

10:25-22:10

1 stop15h 45m

Bangkok Suvarnabhumi

Fri 13/3

16:45-20:35

1 stop23h 50m

€529

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 8/3

11:15-10:45

1 stop27h 30m

Bangkok Suvarnabhumi

Sun 22/3

15:05-08:05

2 stops37h 00m

€535

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How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Bangkok?

If you’re not able to fly to Bangkok in October, then May is your next best option. Flight prices from Sydney to Bangkok during May average around €526.

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Suvarnabhumi for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around €591 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Sydney for as low as €534 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 2 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time	9h 50m
Direct flights	Every day
Airports in Bangkok	1 airport

The fastest flight from Sydney to Bangkok takes 9h 50m

Direct flights go from Sydney to Bangkok every day.

There is 1 airport near Bangkok: Bangkok Suvarnabhumi (BKK)

Search flight deals

How far is Sydney Kingsford Smith to Bangkok by plane?
A flight from Sydney Kingsford Smith to Bangkok will travel around 7529.5 km. In terms of flight time, this usually takes a little over 9h 50m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?
Prices for flights from Sydney Kingsford Smith Airport to Bangkok are refreshed on a daily basis.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

It is quick and easy to find Sydney to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sydney to Bangkok flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Sydney.

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Bangkok Suvarnabhumi Airport

Bangkok Don Mueang Intl Airport

Cheap flights from Sydney to Bangkok from €237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bangkok departing on 13/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Cathay Pacific flights from Sydney to Bangkok

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Sichuan Airlines flights from Sydney to Bangkok

Our best Sichuan Airlines deals on Sydney to Bangkok flight tickets

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See travel insights to Bangkok from

How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok?

If you’re not able to fly to Bangkok in October, then May is your next best option. Flight prices from Sydney to Bangkok during May average around €526.

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Suvarnabhumi for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 2 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

Sichuan Airlines, Cathay Pacific, and VietJet Air are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

How often are flights from Sydney to Bangkok delayed?

Historically, on average around 15% of flights between Sydney and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Sydney to Bangkok flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from Sydney to Bangkok on average per day?

As of November 2025, 16 flights take off from Sydney and land in Bangkok each day. The most common flight departure time for this route is 10:00, with 71% of daily flights taking off at midday.

How many flights depart from Sydney to Bangkok on average per week?

As of November 2025, there are 116 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time

Direct flights

Airports in Bangkok

How far is Sydney Kingsford Smith to Bangkok by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

What documentation or ID do you need to fly to Bangkok?

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Bangkok?

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok