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

126 flights are operational weekly from Bangkok to Sydney as of August 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 18 per day as of August 2025. The most frequent departure time is 6:00PM, with 71% of daily flights leaving in the evening.

What airlines fly to Sydney?

Thai Airways, Qantas Airways and Scoot are the top three most popular airlines that fly to Sydney from Bangkok according to our data. Thai Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 8 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

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

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 8 as of August 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.

$189 Cheap Flights from Bangkok to Sydney in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Bangkok to Sydney

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:35 pm - 6:50 pmBKK-SYD

20h 15m1 stop

8:05 pm - 10:50 amSYD-BKK

18h 45m1 stop

$356Scoot

Find Deal

Do, Nov 6 - Di, Nov 11

8:15 pm - 1:05 pmBKK-SYD

12h 50m1 stop

8:05 pm - 5:35 pmSYD-BKK

25h 30m1 stop

$357Scoot

Find Deal

Do, Nov 6 - Di, Nov 11

7:55 pm - 8:20 amBKK-SYD

32h 25m1 stop

2:20 pm - 7:15 pmSYD-BKK

32h 55m1 stop

$362

Find Deal

Do, Okt 23 - Sa, Nov 8

8:00 pm - 6:50 pmBKK-SYD

18h 50m1 stop

2:20 pm - 7:00 pmSYD-BKK

32h 40m1 stop

$366Scoot

Find Deal

Sa, Nov 1 - Sa, Nov 8

1:50 pm - 7:20 amBKK-SYD

14h 30m1 stop

9:25 pm - 9:50 amSYD-BKK

16h 25m1 stop

$367

Find Deal

So, Sep 28 - Mo, Okt 13

11:30 am - 8:20 amBKK-SYD

16h 50m1 stop

1:50 pm - 11:15 pmSYD-BKK

13h 25m1 stop

$370

Find Deal

Di, Okt 14 - Do, Okt 16

6:40 pm - 8:00 amBKK-SYD

34h 20m1 stop

10:10 am - 10:25 pmSYD-BKK

15h 15m1 stop

$400Philippine Airlines

Find Deal

Di, Sep 2 - Di, Sep 9

1:35 am - 2:55 pmBKK-SYD

33h 20m1 stop

9:00 pm - 6:05 pmSYD-BKK

25h 05m1 stop

$429Hainan Airlines

Find Deal

Di, Dez 16 - Do, Jan 8

1:50 pm - 7:20 amBKK-SYD

14h 30m1 stop

10:15 am - 12:45 pmSYD-BKK

29h 30m1 stop

$430VietJet Air

Find Deal

Fr, Sep 19 - Mi, Sep 24

11:20 pm - 8:00 amBKK-SYD

29h 40m1 stop

10:10 am - 10:25 pmSYD-BKK

15h 15m1 stop

$432Philippine Airlines

Find Deal

Di, Sep 9 - Mi, Okt 1

VietJet Air flights from Bangkok to Sydney

Our best VietJet Air deals on Bangkok to Sydney flight tickets

VietJet Air

Sep 19

BKK1:50 pmBangkok Suvarnabhumi

14h 30m

1 stop

SYD7:20 amSydney Kingsford Smith

Sep 24

SYD10:15 amSydney Kingsford Smith

29h 30m

1 stop

BKK12:45 pmBangkok Suvarnabhumi

$430

Find similar

VietJet Air

Aug 27

BKK7:55 pmBangkok Suvarnabhumi

32h 25m

1 stop

SYD7:20 amSydney Kingsford Smith

Sep 1

SYD10:15 amSydney Kingsford Smith

26h 50m

1 stop

BKK10:05 amBangkok Suvarnabhumi

$434

Find similar

Scoot flights from Bangkok to Sydney

Our best Scoot deals on Bangkok to Sydney flight tickets

Scoot

Nov 6

BKK6:35 pmBangkok Suvarnabhumi

20h 15m

1 stop

SYD6:50 pmSydney Kingsford Smith

Nov 11

SYD8:05 pmSydney Kingsford Smith

18h 45m

1 stop

BKK10:50 amBangkok Suvarnabhumi

$356

Find similar

Scoot

Nov 6

BKK8:15 pmBangkok Suvarnabhumi

12h 50m

1 stop

SYD1:05 pmSydney Kingsford Smith

Nov 11

SYD8:05 pmSydney Kingsford Smith

25h 30m

1 stop

BKK5:35 pmBangkok Suvarnabhumi

$357

Find similar

Scoot

Nov 1

BKK8:00 pmBangkok Suvarnabhumi

18h 50m

1 stop

SYD6:50 pmSydney Kingsford Smith

Nov 8

SYD2:20 pmSydney Kingsford Smith

32h 40m

1 stop

BKK7:00 pmBangkok Suvarnabhumi

$366

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Do 11/6

6:35 pm-6:50 pm

1 stop20h 15m

Sydney Kingsford Smith

Di 11/11

8:05 pm-10:50 am

1 stop18h 45m

$356

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Do 11/6

8:15 pm-1:05 pm

1 stop12h 50m

Sydney Kingsford Smith

Di 11/11

8:05 pm-5:35 pm

1 stop25h 30m

$357

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Do 10/23

7:55 pm-8:20 am

1 stop32h 25m

Sydney Kingsford Smith

Sa 11/8

2:20 pm-7:15 pm

1 stop32h 55m

$362

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sa 11/1

8:00 pm-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

Sa 11/8

2:20 pm-7:00 pm

1 stop32h 40m

$366

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

So 9/28

1:50 pm-7:20 am

1 stop14h 30m

Sydney Kingsford Smith

Mo 10/13

9:25 pm-9:50 am

1 stop16h 25m

$367

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Di 10/14

11:30 am-8:20 am

1 stop16h 50m

Sydney Kingsford Smith

Do 10/16

1:50 pm-11:15 pm

1 stop13h 25m

$370

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Di 9/2

6:40 pm-8:00 am

1 stop34h 20m

Sydney Kingsford Smith

Di 9/9

10:10 am-10:25 pm

1 stop15h 15m

$400

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Di 12/16

1:35 am-2:55 pm

1 stop33h 20m

Sydney Kingsford Smith

Do 1/8

9:00 pm-6:05 pm

1 stop25h 05m

$429

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fr 9/19

1:50 pm-7:20 am

1 stop14h 30m

Sydney Kingsford Smith

Mi 9/24

10:15 am-12:45 pm

1 stop29h 30m

$430

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Di 9/9

11:20 pm-8:00 am

1 stop29h 40m

Sydney Kingsford Smith

Mi 10/1

10:10 am-10:25 pm

1 stop15h 15m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 $657. If you are unable to visit Sydney during the month of July, then departing from Bangkok during the month December is also very affordable. Most momondo users find prices during this month for around $676.

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

The cheapest day to depart from Bangkok to Sydney is on a Tuesday when prices can be found for as low as $812. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,014.

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 $1,056. 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 $727 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 $507 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 00m
Direct flights	Every day
Airports in Sydney	1 airport

The fastest flight from Bangkok to Sydney takes 9h 00m

Direct flights go from Bangkok to Sydney every day.

There is 1 airport near Sydney: 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 12h 50m.
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 8 as of August 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 $315	Free Cancellation	Rating 6.7 309 reviews	Search Scoot flights
Thai AirAsia X	PriceFrom $380	Free Cancellation	Rating 5.5 24 reviews	Search Thai AirAsia X flights
A.P.G.	PriceFrom $381	Free Cancellation	Rating 0.0	Search A.P.G. flights
China Southern	PriceFrom $420	Free Cancellation	Rating 7.5 109 reviews	Search China Southern flights
Singapore Airlines	PriceFrom $583	Free Cancellation	Rating 8.1 1,347 reviews	Search Singapore Airlines flights
Emirates	PriceFrom $591	Free Cancellation	Rating 8.1 3,317 reviews	Search Emirates flights
Qantas Airways	PriceFrom $623	Free Cancellation	Rating 7.5 898 reviews	Search Qantas Airways flights
Thai Airways	PriceFrom $795	Free Cancellation	Rating 7.8 344 reviews	Search Thai Airways flights

Parramatta

Bondi Beach

Katoomba

Wollongong

Randwick

Coogee

Cronulla

Lithgow

Penrith

Manly

Leura

Charlestown

Swansea

Terrigal

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Di 8/26

Di 9/2

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Airports servicing New South Wales

Popular cities in Australia

Flights to Melbournefrom $674

Flights to Brisbanefrom $695

Flights to Perthfrom $762

Flights to Adelaidefrom $756

Flights to Cairnsfrom $915

Flights to Coolangattafrom $983

Flights to Hobartfrom $962

Flights to Canberrafrom $819

Flights to Darwinfrom $1,220

Flights to Maroochydorefrom $952

Flights to Launcestonfrom $1,216

Flights to Ballinafrom $1,243

Cheap flights from Bangkok to Sydney from $189

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 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Bangkok to Sydney

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

VietJet Air flights from Bangkok to Sydney

Our best VietJet Air deals on Bangkok to Sydney flight tickets

Scoot flights from Bangkok to Sydney

Our best Scoot deals on Bangkok to Sydney flight tickets

momondo Fare Finder

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

See travel insights to Sydney from

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

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 Tuesday when prices can be found for as low as $812. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,014.

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?

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

What airlines fly to Sydney?

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

The number of flights available between Bangkok and Sydney is 18 per day as of August 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?

126 flights are operational weekly from Bangkok to Sydney as of August 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