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

119 flights are operational weekly from Bangkok to Sydney as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

The number of flights available between Bangkok and Sydney is 17 per day as of December 2025. The most frequent departure time is 6:00PM, with 71% of daily flights leaving in the evening.

What airlines fly to Sydney?

Qantas Airways, Thai Airways and Scoot are the top three most popular airlines that fly to Sydney from Bangkok according to our data. Qantas Airways is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

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

VietJet Air and Scoot are the most popular carriers operating from Bangkok to Sydney Kingsford Smith

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

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

How often are flights from Bangkok to Sydney delayed?

Historically, on average around 19% of flights between Bangkok and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 95 minutes.

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

Prices for flights from Bangkok to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Bangkok to Sydney Kingsford Smith Airport?

The number of operators available for flights from Bangkok to Sydney Kingsford Smith Airport is 6 as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$198 Cheap Flights from Bangkok to Sydney in 2025/26

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8:15 pm - 12:20 pm

BKK

SYD

12h 05m1 stop

9:20 pm - 10:45 am

SYD

BKK

17h 25m2 stops

$554Multiple Airlines

Tue, Mar 3 - Fri, Mar 6

3:45 pm - 7:20 am

BKK

SYD

12h 35m1 stop

10:15 am - 12:45 pm

SYD

BKK

29h 30m1 stop

$555VietJet Air

Tue, Apr 7 - Wed, Apr 22

10:55 pm - 6:50 pm

BKK

SYD

15h 55m1 stop

8:05 pm - 7:05 pm

SYD

BKK

27h 00m1 stop

$559Scoot

Thu, Jan 1 - Tue, Jan 13

7:00 pm - 12:20 pm

BKK

SYD

13h 20m1 stop

8:05 pm - 8:15 am

SYD

BKK

16h 10m1 stop

$567Scoot

Mon, Feb 9 - Tue, Mar 3

1:05 am - 7:20 am

BKK

SYD

26h 15m3 stops

1:35 pm - 10:10 pm

SYD

BKK

12h 35m1 stop

$569Multiple Airlines

Wed, Dec 31 - Wed, Jan 28

1:05 am - 7:20 am

BKK

SYD

26h 15m3 stops

1:35 pm - 10:10 pm

SYD

BKK

12h 35m1 stop

$570Multiple Airlines

Wed, Dec 31 - Wed, Jan 28

6:25 pm - 12:20 pm

BKK

SYD

13h 55m1 stop

8:05 pm - 8:15 am

SYD

BKK

16h 10m1 stop

$573Scoot

Wed, Jan 14 - Wed, Jan 21

6:25 pm - 12:20 pm

BKK

SYD

13h 55m1 stop

1:35 pm - 8:15 am

SYD

BKK

22h 40m1 stop

$582Scoot

Wed, Jan 14 - Wed, Jan 21

8:15 pm - 12:20 pm

BKK

SYD

12h 05m1 stop

1:30 pm - 2:40 am

SYD

BKK

17h 10m1 stop

$593Multiple Airlines

Thu, Jan 1 - Mon, Jan 12

8:15 pm - 12:20 pm

BKK

SYD

12h 05m1 stop

1:35 pm - 10:10 pm

SYD

BKK

12h 35m1 stop

$596Scoot

Thu, Jan 1 - Tue, Jan 13

VietJet Air flights from Bangkok to Sydney

Our best VietJet Air deals on Bangkok to Sydney flight tickets

VietJet Air

Apr 7

BKK1:50 pmBangkok Suvarnabhumi

14h 30m

1 stop

SYD7:20 amSydney Kingsford Smith

Apr 21

SYD10:15 amSydney Kingsford Smith

31h 30m

1 stop

BKK2:45 pmBangkok Suvarnabhumi

$555

Find similar

VietJet Air

Apr 3

BKK3:45 pmBangkok Suvarnabhumi

12h 35m

1 stop

SYD8:20 amSydney Kingsford Smith

Apr 19

SYD10:15 amSydney Kingsford Smith

31h 30m

1 stop

BKK2:45 pmBangkok Suvarnabhumi

$617

Find similar

VietJet Air

May 18

BKK2:00 pmBangkok Suvarnabhumi

38h 20m

2 stops

SYD7:20 amSydney Kingsford Smith

Jun 18

SYD10:15 amSydney Kingsford Smith

31h 30m

1 stop

BKK2:45 pmBangkok Suvarnabhumi

$637

Find similar

Emirates flights from Bangkok to Sydney

Our best Emirates deals on Bangkok to Sydney flight tickets

Emirates

Mar 3

BKK6:00 pmBangkok Suvarnabhumi

9h 35m

SYD7:35 amSydney Kingsford Smith

Mar 11

SYD10:20 amSydney Kingsford Smith

9h 50m

BKK4:10 pmBangkok Suvarnabhumi

$704

Find similar

Emirates

Dec 26

BKK6:00 pmBangkok Suvarnabhumi

9h 35m

SYD7:35 amSydney Kingsford Smith

Jan 14

SYD10:20 amSydney Kingsford Smith

9h 50m

BKK4:10 pmBangkok Suvarnabhumi

$744

Find similar

Emirates

Dec 22

BKK6:00 pmBangkok Suvarnabhumi

9h 35m

SYD7:35 amSydney Kingsford Smith

Jan 15

SYD10:20 amSydney Kingsford Smith

9h 50m

BKK4:10 pmBangkok Suvarnabhumi

$745

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 3/3

8:15 pm-12:20 pm

1 stop12h 05m

Sydney Kingsford Smith

Fri 3/6

9:20 pm-10:45 am

2 stops17h 25m

$554

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 4/7

3:45 pm-7:20 am

1 stop12h 35m

Sydney Kingsford Smith

Wed 4/22

10:15 am-12:45 pm

1 stop29h 30m

$555

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 1/1

10:55 pm-6:50 pm

1 stop15h 55m

Sydney Kingsford Smith

Tue 1/13

8:05 pm-7:05 pm

1 stop27h 00m

$559

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 2/9

7:00 pm-12:20 pm

1 stop13h 20m

Sydney Kingsford Smith

Tue 3/3

8:05 pm-8:15 am

1 stop16h 10m

$567

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 12/31

1:05 am-7:20 am

3 stops26h 15m

Sydney Kingsford Smith

Wed 1/28

1:35 pm-10:10 pm

1 stop12h 35m

$569

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 12/31

1:05 am-7:20 am

3 stops26h 15m

Sydney Kingsford Smith

Wed 1/28

1:35 pm-10:10 pm

1 stop12h 35m

$570

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 1/14

6:25 pm-12:20 pm

1 stop13h 55m

Sydney Kingsford Smith

Wed 1/21

8:05 pm-8:15 am

1 stop16h 10m

$573

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 1/14

6:25 pm-12:20 pm

1 stop13h 55m

Sydney Kingsford Smith

Wed 1/21

1:35 pm-8:15 am

1 stop22h 40m

$582

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 1/1

8:15 pm-12:20 pm

1 stop12h 05m

Sydney Kingsford Smith

Mon 1/12

1:30 pm-2:40 am

1 stop17h 10m

$593

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 1/1

8:15 pm-12:20 pm

1 stop12h 05m

Sydney Kingsford Smith

Tue 1/13

1:35 pm-10:10 pm

1 stop12h 35m

$596

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How to get the cheapest flight ticket from Bangkok to Sydney

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 Sydney?

In general, July is the cheapest month to fly from Bangkok to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $650. If you are unable to visit Sydney during the month of July, then departing from Bangkok during the month August is also very affordable. Most momondo users find prices during this month for around $684.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Bangkok to Sydney is on a Wednesday when prices can be found for as low as $825. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $989.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Bangkok to Sydney at noon for as low as $588. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $960. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Sydney from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $762 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Bangkok for as low as $530 on momondo.

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

There are 3 cabin classes available to choose from on Bangkok to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Sydney flight deals and tips

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

Fastest flight time	9h 35m
Direct flights	Every day
Airports in Sydney	1 airport

The fastest flight from Bangkok to Sydney takes 9h 35m

Direct flights go from Bangkok to Sydney every day.

There is 1 airport in Sydney. From Bangkok there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

How far is Bangkok to Sydney Kingsford Smith by plane?
A flight from Bangkok to Sydney Kingsford Smith will travel around 4678.6 mi. A reasonable flight in good conditions will take 9h 35m.
When did momondo last update prices for flights from Bangkok to Sydney Kingsford Smith Airport?
Prices for flights from Bangkok to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Bangkok to Sydney Kingsford Smith Airport?
The number of operators available for flights from Bangkok to Sydney Kingsford Smith Airport is 6 as of December 2025.
How old do you have to be to fly from Bangkok to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Sydney

Compare and see reviews for airlines that fly from Bangkok to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Scoot	PriceFrom $322	Free Cancellation	Rating 6.7 313 reviews	Search Scoot flights
A.P.G.	PriceFrom $381	Free Cancellation	Rating 0.0	Search A.P.G. flights
Singapore Airlines	PriceFrom $583	Free Cancellation	Rating 8.1 1,414 reviews	Search Singapore Airlines flights
Emirates	PriceFrom $591	Free Cancellation	Rating 8.1 3,440 reviews	Search Emirates flights
Qantas Airways	PriceFrom $592	Free Cancellation	Rating 7.5 947 reviews	Search Qantas Airways flights
Thai Airways	PriceFrom $798	Free Cancellation	Rating 7.8 366 reviews	Search Thai Airways flights

Parramatta

Bondi Beach

Katoomba

Wollongong

Randwick

Coogee

Manly

Penrith

Cronulla

Lithgow

Leura

Charlestown

Terrigal

Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Sydney from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangkok to Sydney.

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

Price alerts on flights to Sydney from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Bangkok to Sydney from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Sydney departing on 12/24. 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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How to get the cheapest flight ticket from Bangkok to Sydney

What is the cheapest month to fly to Sydney?

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Bangkok to Sydney is on a Wednesday when prices can be found for as low as $825. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $989.

What is the cheapest time of day to depart on your flight to Sydney?

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

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

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

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

There are 3 cabin classes available to choose from on Bangkok to Sydney Kingsford Smith 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 Bangkok to Sydney Kingsford Smith?

VietJet Air and Scoot are the most popular carriers operating from Bangkok to Sydney Kingsford Smith

What airlines fly to Sydney?

How often are flights from Bangkok to Sydney delayed?

Historically, on average around 19% of flights between Bangkok and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 95 minutes.

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

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

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

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

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

The number of flights available between Bangkok and Sydney is 17 per day as of December 2025. The most frequent departure time is 6:00PM, with 71% of daily flights leaving in the evening.

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

119 flights are operational weekly from Bangkok to Sydney as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Bangkok to Sydney flight deals and tips

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

Fastest flight time

Direct flights

Airports in Sydney

How far is Bangkok to Sydney Kingsford Smith by plane?

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

How many operators does momondo search for flights from Bangkok to Sydney Kingsford Smith Airport?

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

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

Best airlines flying from Bangkok to Sydney

Compare and see reviews for airlines that fly from Bangkok to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

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

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

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

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

An easier way to manage your Sydney trip

We make it super easy to schedule, organize 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 Australia

Airports servicing New South Wales