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

As of December 2025, there are 117 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 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 is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

XiamenAir, China Eastern, and Singapore Airlines 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 day of the week experiences the fewest flight delays on this route?

Tuesday 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.

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

As of December 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 72% of daily flights taking off at midday.

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

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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.

€209 Cheap Flights from Sydney to Bangkok in 2025/26

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20:05 - 08:15

SYD

BKK

16h 10m1 stop

20:15 - 12:20

BKK

SYD

12h 05m1 stop

€423Scoot

Fri, 30 Jan - Fri, 6 Feb

13:35 - 22:10

SYD

BKK

12h 35m1 stop

23:10 - 06:15

BKK

SYD

27h 05m2 stops

€441Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

13:35 - 08:15

SYD

BKK

22h 40m1 stop

06:35 - 08:15

BKK

SYD

21h 40m3 stops

€444Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

10:15 - 14:45

SYD

BKK

31h 30m1 stop

14:00 - 07:20

BKK

SYD

38h 20m2 stops

€471VietJet Air

Mon, 11 May - Fri, 15 May

10:15 - 14:45

SYD

BKK

31h 30m1 stop

14:00 - 07:20

BKK

SYD

38h 20m2 stops

€481VietJet Air

Tue, 5 May - Tue, 12 May

10:15 - 20:05

SYD

BKK

12h 50m1 stop

19:30 - 08:15

BKK

SYD

33h 45m1 stop

€485Vietnam Airlines

Thu, 4 Jun - Mon, 8 Jun

08:25 - 18:55

SYD

BKK

13h 30m1 stop

14:15 - 06:25

BKK

SYD

13h 10m1 stop

€495Malaysia Airlines

Thu, 30 Apr - Tue, 12 May

10:15 - 17:45

SYD

BKK

34h 30m2 stops

15:45 - 07:20

BKK

SYD

12h 35m1 stop

€497VietJet Air

Wed, 13 May - Thu, 11 Jun

21:25 - 17:20

SYD

BKK

23h 55m1 stop

18:20 - 14:40

BKK

SYD

16h 20m1 stop

€500Sichuan Airlines

Sun, 15 Feb - Tue, 3 Mar

10:15 - 14:45

SYD

BKK

31h 30m1 stop

14:00 - 07:20

BKK

SYD

38h 20m2 stops

€510VietJet Air

Sat, 30 May - Sat, 13 Jun

VietJet Air flights from Sydney to Bangkok

Our best VietJet Air deals on Sydney to Bangkok flight tickets

VietJet Air

11 May

SYD10:15Sydney Kingsford Smith

31h 30m

1 stop

BKK14:45Bangkok Suvarnabhumi

15 May

BKK14:00Bangkok Suvarnabhumi

38h 20m

2 stops

SYD07:20Sydney Kingsford Smith

€471

Find similar

VietJet Air

5 May

SYD10:15Sydney Kingsford Smith

31h 30m

1 stop

BKK14:45Bangkok Suvarnabhumi

12 May

BKK14:00Bangkok Suvarnabhumi

38h 20m

2 stops

SYD07:20Sydney Kingsford Smith

€481

Find similar

VietJet Air

13 May

SYD10:15Sydney Kingsford Smith

34h 30m

2 stops

BKK17:45Bangkok Suvarnabhumi

11 Jun

BKK15:45Bangkok Suvarnabhumi

12h 35m

1 stop

SYD07:20Sydney Kingsford Smith

€497

Find similar

Malaysia Airlines flights from Sydney to Bangkok

Our best Malaysia Airlines deals on Sydney to Bangkok flight tickets

Malaysia Airlines

30 Apr

SYD08:25Sydney Kingsford Smith

13h 30m

1 stop

BKK18:55Bangkok Suvarnabhumi

12 May

BKK14:15Bangkok Suvarnabhumi

13h 10m

1 stop

SYD06:25Sydney Kingsford Smith

€495

Find similar

Malaysia Airlines

17 Mar

SYD10:25Sydney Kingsford Smith

12h 55m

1 stop

BKK19:20Bangkok Suvarnabhumi

29 Mar

BKK18:40Bangkok Suvarnabhumi

12h 20m

1 stop

SYD11:00Sydney Kingsford Smith

€512

Find similar

Malaysia Airlines

13 Mar

SYD10:25Sydney Kingsford Smith

15h 45m

1 stop

BKK22:10Bangkok Suvarnabhumi

3 Apr

BKK14:15Bangkok Suvarnabhumi

13h 10m

1 stop

SYD07:25Sydney Kingsford Smith

€523

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Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 30/1

20:05-08:15

1 stop16h 10m

Bangkok Suvarnabhumi

Fri 6/2

20:15-12:20

1 stop12h 05m

€423

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 30/1

13:35-22:10

1 stop12h 35m

Bangkok Suvarnabhumi

Fri 6/2

23:10-06:15

2 stops27h 05m

€441

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 30/1

13:35-08:15

1 stop22h 40m

Bangkok Suvarnabhumi

Fri 6/2

06:35-08:15

3 stops21h 40m

€444

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 11/5

10:15-14:45

1 stop31h 30m

Bangkok Suvarnabhumi

Fri 15/5

14:00-07:20

2 stops38h 20m

€471

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 5/5

10:15-14:45

1 stop31h 30m

Bangkok Suvarnabhumi

Tue 12/5

14:00-07:20

2 stops38h 20m

€481

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 4/6

10:15-20:05

1 stop12h 50m

Bangkok Suvarnabhumi

Mon 8/6

19:30-08:15

1 stop33h 45m

€485

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 30/4

08:25-18:55

1 stop13h 30m

Bangkok Suvarnabhumi

Tue 12/5

14:15-06:25

1 stop13h 10m

€495

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 13/5

10:15-17:45

2 stops34h 30m

Bangkok Suvarnabhumi

Thu 11/6

15:45-07:20

1 stop12h 35m

€497

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 15/2

21:25-17:20

1 stop23h 55m

Bangkok Suvarnabhumi

Tue 3/3

18:20-14:40

1 stop16h 20m

€500

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 30/5

10:15-14:45

1 stop31h 30m

Bangkok Suvarnabhumi

Sat 13/6

14:00-07:20

2 stops38h 20m

€510

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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 €515.

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 €578 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 €522 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	2 airports

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

Direct flights go from Sydney to Bangkok every day.

There are 2 airports in Bangkok. From Sydney there are direct flights to 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.

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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 €209

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 12/1. 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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See travel insights to Bangkok from

How to get the cheapest flight ticket from Sydney to Bangkok

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 €515.

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?

XiamenAir, China Eastern, and Singapore Airlines 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?

Tuesday 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, Thai Airways have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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

As of December 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 72% of daily flights taking off at midday.

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

As of December 2025, there are 117 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