What airlines fly to Bangkok?

Thai Airways, Scoot and Qantas Airways are the top three most popular airlines that fly to Bangkok from Sydney according to our data. Thai Airways is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 9 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

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

As of October 2025, there are 16 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 10:00AM, with 63% of flights taking off at noon.

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

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

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

As of October 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.

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 updated daily.

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

As of October 2025, there are 9 operators available to choose from 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?

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 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 license 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.

$208 Cheap Flights from Sydney to Bangkok in 2025/26

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Cheap round-trip flights

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8:05 pm - 5:25 pmSYD-BKK

25h 20m1 stop

2:10 am - 6:35 amBKK-SYD

24h 25m1 stop

$367Multiple Airlines

Find Deal

Fri, Nov 21 - Sat, Dec 20

8:05 pm - 10:50 amSYD-BKK

18h 45m1 stop

8:15 pm - 1:05 pmBKK-SYD

12h 50m1 stop

$368Scoot

Find Deal

Sun, Mar 1 - Fri, Mar 27

8:05 pm - 10:10 pmSYD-BKK

30h 05m1 stop

8:15 pm - 1:05 pmBKK-SYD

12h 50m1 stop

$374Scoot

Find Deal

Fri, Nov 14 - Wed, Nov 19

8:05 pm - 7:15 pmSYD-BKK

27h 10m1 stop

8:20 am - 6:35 amBKK-SYD

18h 15m1 stop

$375Multiple Airlines

Find Deal

Tue, Nov 18 - Thu, Dec 18

11:15 am - 10:45 amSYD-BKK

27h 30m1 stop

11:45 am - 8:05 amBKK-SYD

16h 20m1 stop

$391VietJet Air

Find Deal

Thu, Mar 12 - Mon, Mar 23

11:15 am - 1:00 pmSYD-BKK

29h 45m1 stop

2:00 pm - 8:05 amBKK-SYD

14h 05m1 stop

$409VietJet Air

Find Deal

Mon, Dec 1 - Sat, Dec 6

11:25 am - 1:05 amSYD-BKK

17h 40m1 stop

12:25 pm - 9:25 amBKK-SYD

17h 00m1 stop

$410China Southern

Find Deal

Thu, Mar 12 - Sat, Mar 21

10:10 pm - 5:05 pmSYD-BKK

22h 55m1 stop

2:10 am - 8:20 pmBKK-SYD

14h 10m1 stop

$422China Southern

Find Deal

Thu, Mar 12 - Thu, Mar 19

12:30 pm - 11:15 amSYD-BKK

26h 45m1 stop

1:45 am - 10:25 amBKK-SYD

28h 40m1 stop

$443XiamenAir

Find Deal

Fri, Nov 14 - Wed, Nov 19

12:30 pm - 11:15 amSYD-BKK

26h 45m1 stop

1:45 am - 10:25 amBKK-SYD

28h 40m1 stop

$470XiamenAir

Find Deal

Thu, Nov 20 - Sat, Dec 13

VietJet Air flights from Sydney to Bangkok

Our best VietJet Air deals on Sydney to Bangkok flight tickets

VietJet Air

Mar 12

SYD11:15 amSydney Kingsford Smith

27h 30m

1 stop

BKK10:45 amBangkok Suvarnabhumi

Mar 23

BKK11:45 amBangkok Suvarnabhumi

16h 20m

1 stop

SYD8:05 amSydney Kingsford Smith

$391

Find similar

VietJet Air

Dec 1

SYD11:15 amSydney Kingsford Smith

29h 45m

1 stop

BKK1:00 pmBangkok Suvarnabhumi

Dec 6

BKK2:00 pmBangkok Suvarnabhumi

14h 05m

1 stop

SYD8:05 amSydney Kingsford Smith

$409

Find similar

China Southern flights from Sydney to Bangkok

Our best China Southern deals on Sydney to Bangkok flight tickets

China Southern

Mar 12

SYD11:25 amSydney Kingsford Smith

17h 40m

1 stop

BKK1:05 amBangkok Suvarnabhumi

Mar 21

BKK12:25 pmBangkok Suvarnabhumi

17h 00m

1 stop

SYD9:25 amSydney Kingsford Smith

$410

Find similar

China Southern

Mar 12

SYD10:10 pmSydney Kingsford Smith

22h 55m

1 stop

BKK5:05 pmBangkok Suvarnabhumi

Mar 19

BKK2:10 amBangkok Suvarnabhumi

14h 10m

1 stop

SYD8:20 pmSydney Kingsford Smith

$422

Find similar

China Southern

Mar 12

SYD10:10 pmSydney Kingsford Smith

30h 55m

1 stop

BKK1:05 amBangkok Suvarnabhumi

Mar 15

BKK2:10 amBangkok Suvarnabhumi

14h 10m

1 stop

SYD8:20 pmSydney Kingsford Smith

$432

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 11/21

8:05 pm-5:25 pm

1 stop25h 20m

Bangkok Suvarnabhumi

Sat 12/20

2:10 am-6:35 am

1 stop24h 25m

$367

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 3/1

8:05 pm-10:50 am

1 stop18h 45m

Bangkok Suvarnabhumi

Fri 3/27

8:15 pm-1:05 pm

1 stop12h 50m

$368

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 11/14

8:05 pm-10:10 pm

1 stop30h 05m

Bangkok Suvarnabhumi

Wed 11/19

8:15 pm-1:05 pm

1 stop12h 50m

$374

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 11/18

8:05 pm-7:15 pm

1 stop27h 10m

Bangkok Suvarnabhumi

Thu 12/18

8:20 am-6:35 am

1 stop18h 15m

$375

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 3/12

11:15 am-10:45 am

1 stop27h 30m

Bangkok Suvarnabhumi

Mon 3/23

11:45 am-8:05 am

1 stop16h 20m

$391

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 12/1

11:15 am-1:00 pm

1 stop29h 45m

Bangkok Suvarnabhumi

Sat 12/6

2:00 pm-8:05 am

1 stop14h 05m

$409

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 3/12

11:25 am-1:05 am

1 stop17h 40m

Bangkok Suvarnabhumi

Sat 3/21

12:25 pm-9:25 am

1 stop17h 00m

$410

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 3/12

10:10 pm-5:05 pm

1 stop22h 55m

Bangkok Suvarnabhumi

Thu 3/19

2:10 am-8:20 pm

1 stop14h 10m

$422

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 11/14

12:30 pm-11:15 am

1 stop26h 45m

Bangkok Suvarnabhumi

Wed 11/19

1:45 am-10:25 am

1 stop28h 40m

$443

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 11/20

12:30 pm-11:15 am

1 stop26h 45m

Bangkok Suvarnabhumi

Sat 12/13

1:45 am-10:25 am

1 stop28h 40m

$470

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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

Other information

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of February, then book flights to Bangkok from Sydney during May instead. Flights to Bangkok in May, while not as cheap as those in February, still average around $605.

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

On average, the least expensive day to fly to Bangkok from Sydney is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,003. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Sydney to Bangkok on a Sunday will generally be more expensive and average around $1,303. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Bangkok is in the evening. momondo users have found flights departing from Sydney to Bangkok in the evening for as low as $841. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,161. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl 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 $682 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Sydney for as low as $603 on momondo.

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

There are 3 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 25m
Direct flights	Every day
Airports in Bangkok	1 airport

The fastest flight from Sydney to Bangkok takes 9h 25m

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?
Bangkok is 4678.6 mi away from Sydney Kingsford Smith. By plane, this route typically takes 11h 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 updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?
As of October 2025, there are 9 operators available to choose from 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?
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 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 license 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.

Best airlines flying from Sydney to Bangkok

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

Airline	Rating	Free Cancellation	Price
Scoot	PriceFrom $291	Free Cancellation	Rating 6.7 309 reviews	Search Scoot flights
China Southern	PriceFrom $391	Free Cancellation	Rating 7.5 119 reviews	Search China Southern flights
Thai AirAsia X	PriceFrom $446	Free Cancellation	Rating 0.0 0 reviews	Search Thai AirAsia X flights
Malaysia Airlines	PriceFrom $468	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $525	Free Cancellation	Rating 8.1 1,389 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $606	Free Cancellation	Rating 7.5 926 reviews	Search Qantas Airways flights
Bangkok Airways	PriceFrom $631	Free Cancellation	Rating 8.0 115 reviews	Search Bangkok Airways flights
Emirates	PriceFrom $631	Free Cancellation	Rating 8.1 3,395 reviews	Search Emirates flights
Thai Airways	PriceFrom $632	Free Cancellation	Rating 7.8 361 reviews	Search Thai Airways flights

Why use momondo?

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

Finding the right flight to Bangkok from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Bangkok from Sydney which offer a flexible booking policy as well as other useful filters and features.

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?

If you are not ready to book a flight from Sydney to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.

An easier way to manage your Bangkok 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.

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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

Popular cities in Thailand

Flights to Phuket Cityfrom $531

Flights to Chiang Maifrom $662

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Flights to Krabifrom $819

Flights to Surat Thanifrom $812

Flights to Chiang Raifrom $973

Flights to Udon Thanifrom $1,053

Flights to Hat Yaifrom $823

Flights to Khon Kaenfrom $1,685

Flights to Ubon Ratchathanifrom $753

Flights to Tratfrom $993

Flights to Trangfrom $795

Cheap flights from Sydney to Bangkok from $208

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 1/25. 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 and deals

Filter for what you want

Filter for what you want

Trusted and free

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Cheap round-trip flights

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VietJet Air flights from Sydney to Bangkok

Our best VietJet Air deals on Sydney to Bangkok flight tickets

China Southern flights from Sydney to Bangkok

Our best China Southern deals on Sydney to Bangkok flight tickets

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

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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

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of February, then book flights to Bangkok from Sydney during May instead. Flights to Bangkok in May, while not as cheap as those in February, still average around $605.

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

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

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

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl 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 3 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?

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

What airlines fly to Bangkok?

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

As of October 2025, there are 16 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 10:00AM, with 63% of flights taking off at noon.

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

As of October 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 many operators does momondo search 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?

Best airlines flying from Sydney to Bangkok

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

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, 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 Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok