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

As of October 2025, there are 17 flights per day flying from Bangkok to Sydney. The most common time of day flights depart is 18:00, with 71% of flights taking off in the evening.

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

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

Which airlines fly to Sydney?

Qantas Airways, Scoot and Emirates 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 31% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

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

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 are refreshed on a daily basis.

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

As of October 2025, there are 4 operators available to choose from 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?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£141 Cheap Flights from Bangkok to Sydney in 2025/26

Q: What is the typical price of a round-trip flight between Bangkok and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from £360 to £672. The lowest price recently found on this route was £345.

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22:55 - 18:50BKK-SYD

15h 55m1 stop

12:50 - 09:50SYD-BKK

24h 00m1 stop

£345Scoot

Find Deal

Tue, 3 Mar - Thu, 30 Apr

20:05 - 08:05BKK-SYD

32h 00m1 stop

20:45 - 22:05SYD-BKK

28h 20m2 stops

£360Multiple Airlines

Find Deal

Tue, 3 Mar - Thu, 30 Apr

15:50 - 10:55BKK-SYD

15h 05m1 stop

12:35 - 00:25SYD-BKK

15h 50m1 stop

£400Hong Kong Airlines

Find Deal

Thu, 12 Mar - Mon, 16 Mar

19:10 - 15:20BKK-SYD

16h 10m1 stop

21:00 - 10:05SYD-BKK

17h 05m1 stop

£429Hainan Airlines

Find Deal

Sat, 20 Dec - Tue, 30 Dec

19:10 - 14:55BKK-SYD

15h 45m1 stop

21:00 - 10:05SYD-BKK

17h 05m1 stop

£441Hainan Airlines

Find Deal

Mon, 22 Dec - Wed, 31 Dec

01:55 - 10:55BKK-SYD

29h 00m1 stop

12:35 - 19:05SYD-BKK

34h 30m1 stop

£446Hong Kong Airlines

Find Deal

Wed, 11 Mar - Mon, 16 Mar

12:15 - 10:25BKK-SYD

18h 10m1 stop

12:30 - 00:45SYD-BKK

16h 15m1 stop

£454XiamenAir

Find Deal

Sat, 20 Dec - Fri, 2 Jan

01:45 - 10:25BKK-SYD

28h 40m1 stop

12:30 - 00:45SYD-BKK

16h 15m1 stop

£456XiamenAir

Find Deal

Fri, 19 Dec - Thu, 1 Jan

18:00 - 07:35BKK-SYD

9h 35mdirect

10:20 - 16:10SYD-BKK

9h 50mdirect

£512Emirates

Find Deal

Thu, 12 Mar - Mon, 23 Mar

18:00 - 07:35BKK-SYD

9h 35mdirect

10:20 - 16:10SYD-BKK

9h 50mdirect

£623Emirates

Find Deal

Mon, 17 Nov - Fri, 21 Nov

Scoot flights from Bangkok to Sydney

Our best Scoot deals on Bangkok to Sydney flight tickets

Scoot

3 Mar

BKK22:55Bangkok Suvarnabhumi

15h 55m

1 stop

SYD18:50Sydney Kingsford Smith

30 Apr

SYD12:50Sydney Kingsford Smith

24h 00m

1 stop

BKK09:50Bangkok Suvarnabhumi

£345

Find similar

Scoot

28 Jan

BKK17:00Bangkok Suvarnabhumi

21h 50m

1 stop

SYD18:50Sydney Kingsford Smith

4 Feb

SYD20:05Sydney Kingsford Smith

23h 55m

1 stop

BKK16:00Bangkok Suvarnabhumi

£485

Find similar

Emirates flights from Bangkok to Sydney

Our best Emirates deals on Bangkok to Sydney flight tickets

Emirates

12 Mar

BKK18:00Bangkok Suvarnabhumi

9h 35m

SYD07:35Sydney Kingsford Smith

23 Mar

SYD10:20Sydney Kingsford Smith

9h 50m

BKK16:10Bangkok Suvarnabhumi

£512

Find similar

Emirates

17 Nov

BKK18:00Bangkok Suvarnabhumi

9h 35m

SYD07:35Sydney Kingsford Smith

21 Nov

SYD10:20Sydney Kingsford Smith

9h 50m

BKK16:10Bangkok Suvarnabhumi

£623

Find similar

Emirates

8 Nov

BKK18:00Bangkok Suvarnabhumi

9h 35m

SYD07:35Sydney Kingsford Smith

21 Nov

SYD10:20Sydney Kingsford Smith

9h 50m

BKK16:10Bangkok Suvarnabhumi

£624

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 3/3

22:55-18:50

1 stop15h 55m

Sydney Kingsford Smith

Thu 30/4

12:50-09:50

1 stop24h 00m

£345

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 3/3

20:05-08:05

1 stop32h 00m

Sydney Kingsford Smith

Thu 30/4

20:45-22:05

2 stops28h 20m

£360

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 12/3

15:50-10:55

1 stop15h 05m

Sydney Kingsford Smith

Mon 16/3

12:35-00:25

1 stop15h 50m

£400

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sat 20/12

19:10-15:20

1 stop16h 10m

Sydney Kingsford Smith

Tue 30/12

21:00-10:05

1 stop17h 05m

£429

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 22/12

19:10-14:55

1 stop15h 45m

Sydney Kingsford Smith

Wed 31/12

21:00-10:05

1 stop17h 05m

£441

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 11/3

01:55-10:55

1 stop29h 00m

Sydney Kingsford Smith

Mon 16/3

12:35-19:05

1 stop34h 30m

£446

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sat 20/12

12:15-10:25

1 stop18h 10m

Sydney Kingsford Smith

Fri 2/1

12:30-00:45

1 stop16h 15m

£454

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 19/12

01:45-10:25

1 stop28h 40m

Sydney Kingsford Smith

Thu 1/1

12:30-00:45

1 stop16h 15m

£456

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 12/3

18:00-07:35

Nonstop9h 35m

Sydney Kingsford Smith

Mon 23/3

10:20-16:10

Nonstop9h 50m

£512

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 17/11

18:00-07:35

Nonstop9h 35m

Sydney Kingsford Smith

Fri 21/11

10:20-16:10

Nonstop9h 50m

£623

Flights are sorted by cheapest return 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 typical price of a round-trip flight between Bangkok and Sydney?

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 £494. If you don’t want to visit Sydney in July, then you should wait until August to fly from Bangkok, when ticket prices are also cheap, with an average price of £514.

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

The cheapest day to depart on your flight to Sydney is on a Friday when prices can be found for as low as £557. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £856.

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 midday. momondo users have found flights departing from Bangkok to Sydney at midday for as low as £419. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Sydney, so prices are often more expensive at around £654 per ticket.

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

Fly from Bangkok Don Mueang Intl 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 £556 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Bangkok for as low as £397 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 15m
Direct flights	Every day
Airports in Sydney	1 airport

The fastest flight from Bangkok to Sydney takes 9h 15m

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?
Bangkok and Sydney Kingsford Smith are 4678.6 mi apart from one another. 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Bangkok to Sydney Kingsford Smith Airport?
As of October 2025, there are 4 operators available to choose from 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 £123	Free Cancellation	Rating 6.7 309 reviews	Search Scoot flights
Thai Airways	PriceFrom £380	Free Cancellation	Rating 7.8 361 reviews	Search Thai Airways flights
Emirates	PriceFrom £507	Free Cancellation	Rating 8.1 3,394 reviews	Search Emirates flights
Qantas Airways	PriceFrom £548	Free Cancellation	Rating 7.5 924 reviews	Search Qantas Airways flights

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Why use momondo?

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

It is quick and easy to find Bangkok to Sydney 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 Sydney that suits you.

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

Yes. momondo enables you to select and highlight flights to Sydney from Bangkok with this policy.

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

momondo provides multiple filters to help you find the best flight to Sydney from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 £141

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 20/12. 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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Filter for what you want

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Scoot flights from Bangkok to Sydney

Our best Scoot deals on Bangkok to Sydney flight tickets

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Our best Emirates deals on Bangkok to Sydney flight tickets

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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

What is the typical price of a round-trip flight between Bangkok and Sydney?

What is the cheapest month to fly to Sydney?

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

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 Don Mueang Intl 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?

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

Which airlines fly to Sydney?

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

As of October 2025, there are 17 flights per day flying from Bangkok to Sydney. The most common time of day flights depart is 18:00, with 71% of flights taking off 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 October 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

Travelling 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, 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 Australia

Airports servicing New South Wales