What is the cheapest airline that flies from New South Wales to Bangkok Suvarnabhumi?

China Eastern, Sichuan Airlines, and Jetstar are the most popular carriers operating from New South Wales to Bangkok Suvarnabhumi

Which airlines fly to Bangkok Suvarnabhumi Airport?

Thai Airways, Scoot and Qantas Airways are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from New South Wales according to our data. Thai Airways is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 23 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Bangkok Suvarnabhumi Airport?

The flight from New South Wales to Bangkok Suvarnabhumi Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney (a popular airport in New South Wales) to Bangkok Suvarnabhumi Airport (the most popular airport in Bangkok Suvarnabhumi Airport), then the flight time is 9h 25m on average. If you fly from Newcastle (another popular airport in New South Wales) to Bangkok Suvarnabhumi Airport, then the average flight time is 14h 40m.

How old do you have to be to fly from New South Wales to Bangkok Suvarnabhumi 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from New South Wales to Bangkok Suvarnabhumi Airport.

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

The travel and health documents required for your trip to Bangkok Suvarnabhumi 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 licence, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$330 Cheap Flights from New South Wales to Bangkok Suvarnabhumi Airport in 2025/26

Q: How many flights depart from New South Wales to Bangkok Suvarnabhumi Airport on average per day?

As of December 2025, 16 flights take off from New South Wales and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 10:00, with 71% of daily flights taking off at midday.

Q: How many flights depart from New South Wales to Bangkok Suvarnabhumi Airport on average per week?

The number of flights available between New South Wales and Bangkok Suvarnabhumi Airport is 114 per week as of December 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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Find the cheapest flights from New South Wales to Bangkok

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

13:35 - 16:00

SYD

BKK

30h 25m1 stop

11:45 - 08:05

BKK

SYD

16h 20m1 stop

$584Multiple Airlines

Sat, 7 Feb - Sat, 7 Mar

20:50 - 08:05

SYD

BKK

14h 15m1 stop

15:45 - 07:20

BKK

SYD

12h 35m1 stop

$587Multiple Airlines

Sun, 26 Apr - Sat, 2 May

20:05 - 19:05

SYD

BKK

27h 00m1 stop

18:25 - 18:50

BKK

SYD

20h 25m1 stop

$592Scoot

Sat, 28 Feb - Wed, 18 Mar

13:35 - 22:10

SYD

BKK

12h 35m1 stop

09:15 - 18:50

BKK

SYD

29h 35m1 stop

$597Scoot

Wed, 4 Feb - Sat, 28 Feb

08:50 - 19:30

NTL

BKK

14h 40m1 stop

20:55 - 16:20

BKK

NTL

15h 25m1 stop

$981Jetstar

Mon, 23 Feb - Wed, 25 Feb

08:50 - 19:30

NTL

BKK

14h 40m1 stop

20:55 - 16:20

BKK

NTL

15h 25m1 stop

$987Jetstar

Mon, 23 Feb - Wed, 25 Feb

11:20 - 16:10

BNK

BKK

32h 50m1 stop

18:00 - 21:20

BKK

BNK

23h 20m1 stop

$1,312Qantas Airways

Tue, 10 Mar - Thu, 12 Mar

11:20 - 16:10

BNK

BKK

32h 50m1 stop

18:00 - 21:20

BKK

BNK

23h 20m1 stop

$1,314Qantas Airways

Tue, 10 Mar - Thu, 12 Mar

12:45 - 20:00

BNK

BKK

35h 15m2 stops

20:00 - 12:05

BKK

BNK

36h 05m2 stops

$1,413Singapore Airlines

Tue, 10 Mar - Thu, 12 Mar

12:45 - 11:00

BNK

BKK

26h 15m2 stops

20:00 - 12:05

BKK

BNK

36h 05m2 stops

$1,414Singapore Airlines

Tue, 10 Mar - Thu, 12 Mar

VietJet Air flights from New South Wales to Bangkok Suvarnabhumi Airport

Our best VietJet Air deals on New South Wales to Bangkok Suvarnabhumi Airport flight tickets

VietJet Air

3 June

SYD10:15Sydney Kingsford Smith

31h 30m

1 stop

BKK14:45Bangkok Suvarnabhumi

1 Aug

BKK13:50Bangkok Suvarnabhumi

14h 30m

1 stop

SYD07:20Sydney Kingsford Smith

$624

Find similar

VietJet Air

10 Apr

SYD10:15Sydney Kingsford Smith

31h 30m

1 stop

BKK14:45Bangkok Suvarnabhumi

7 May

BKK15:45Bangkok Suvarnabhumi

12h 35m

1 stop

SYD07:20Sydney Kingsford Smith

$636

Find similar

VietJet Air

26 Feb

SYD11:15Sydney Kingsford Smith

27h 30m

1 stop

BKK10:45Bangkok Suvarnabhumi

10 Mar

BKK20:05Bangkok Suvarnabhumi

32h 00m

1 stop

SYD08:05Sydney Kingsford Smith

$648

Find similar

China Southern flights from New South Wales to Bangkok Suvarnabhumi Airport

Our best China Southern deals on New South Wales to Bangkok Suvarnabhumi Airport flight tickets

China Southern

16 Mar

SYD11:25Sydney Kingsford Smith

31h 05m

1 stop

BKK14:30Bangkok Suvarnabhumi

20 Mar

BKK18:55Bangkok Suvarnabhumi

21h 25m

1 stop

SYD20:20Sydney Kingsford Smith

$661

Find similar

China Southern

4 May

SYD21:45Sydney Kingsford Smith

15h 35m

1 stop

BKK10:20Bangkok Suvarnabhumi

17 May

BKK12:10Bangkok Suvarnabhumi

15h 15m

1 stop

SYD06:25Sydney Kingsford Smith

$663

Find similar

China Southern

5 Mar

SYD22:00Sydney Kingsford Smith

16h 10m

1 stop

BKK10:10Bangkok Suvarnabhumi

14 Mar

BKK18:55Bangkok Suvarnabhumi

21h 25m

1 stop

SYD20:20Sydney Kingsford Smith

$666

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New South Wales to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 7/2

13:35-16:00

1 stop30h 25m

Bangkok Suvarnabhumi

Sat 7/3

11:45-08:05

1 stop16h 20m

$584

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 26/4

20:50-08:05

1 stop14h 15m

Bangkok Suvarnabhumi

Sat 2/5

15:45-07:20

1 stop12h 35m

$587

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 28/2

20:05-19:05

1 stop27h 00m

Bangkok Suvarnabhumi

Wed 18/3

18:25-18:50

1 stop20h 25m

$592

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 4/2

13:35-22:10

1 stop12h 35m

Bangkok Suvarnabhumi

Sat 28/2

09:15-18:50

1 stop29h 35m

$597

NewcastleBangkok

NTL - BKK

NTLBKK

Newcastle Williamtown

Mon 23/2

08:50-19:30

1 stop14h 40m

Bangkok Suvarnabhumi

Wed 25/2

20:55-16:20

1 stop15h 25m

$981

NewcastleBangkok

NTL - BKK

NTLBKK

Newcastle Williamtown

Mon 23/2

08:50-19:30

1 stop14h 40m

Bangkok Suvarnabhumi

Wed 25/2

20:55-16:20

1 stop15h 25m

$987

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Tue 10/3

11:20-16:10

1 stop32h 50m

Bangkok Suvarnabhumi

Thu 12/3

18:00-21:20

1 stop23h 20m

$1,312

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Tue 10/3

11:20-16:10

1 stop32h 50m

Bangkok Suvarnabhumi

Thu 12/3

18:00-21:20

1 stop23h 20m

$1,314

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Tue 10/3

12:45-20:00

2 stops35h 15m

Bangkok Suvarnabhumi

Thu 12/3

20:00-12:05

2 stops36h 05m

$1,413

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Tue 10/3

12:45-11:00

2 stops26h 15m

Bangkok Suvarnabhumi

Thu 12/3

20:00-12:05

2 stops36h 05m

$1,414

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 New South Wales to Bangkok Suvarnabhumi Airport

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 Suvarnabhumi Airport?

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of October, then departing from New South Wales during the month May is also very affordable. Most momondo users find prices during this month for around $910.

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

On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from New South Wales is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,399. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Friday is $1,479.

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

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the evening. momondo users have found flights departing from New South Wales to Bangkok Suvarnabhumi Airport in the evening for as low as $1,125. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,477 on average. Flights to Bangkok Suvarnabhumi Airport from New South Wales at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest New South Wales to Bangkok Suvarnabhumi flight route?

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

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,022 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from New South Wales for as low as $922 on momondo.

What cabin class options are available on New South Wales to Bangkok Suvarnabhumi flights?

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

Cheap New South Wales to Bangkok Suvarnabhumi Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New South Wales to Bangkok Suvarnabhumi Airport

Best price found	$772
Fastest flight time	9h 20m
Direct flights	Every day

The best one-way flight to Bangkok Suvarnabhumi Airport from New South Wales in the past 72 hours is $772. The best return flight deal from New South Wales to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $1,258.

The fastest flight from New South Wales to Bangkok Suvarnabhumi Airport takes 9h 20m

Direct flights go from New South Wales to Bangkok Suvarnabhumi Airport every day.

Search flight deals

When did momondo last update prices for flights from New South Wales to Bangkok Suvarnabhumi Airport?
Prices for flights from New South Wales to Bangkok Suvarnabhumi Airport refresh daily.
How many operators does momondo search for flights from New South Wales to Bangkok Suvarnabhumi Airport?
The number of operators available for flights from New South Wales to Bangkok Suvarnabhumi Airport is 23 as of December 2025.
How old do you have to be to fly from New South Wales to Bangkok Suvarnabhumi 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from New South Wales to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The travel and health documents required for your trip to Bangkok Suvarnabhumi 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 licence, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New South Wales to Bangkok Suvarnabhumi Airport?
momondo data reveals that the most frequently booked plane model on the route from New South Wales to Bangkok Suvarnabhumi Airport is Airbus A330-300, representing 60.79% of all bookings. The subsequent popular models are Airbus A350-900 at 25.17%, Boeing 787-8 Dreamliner at 10.93%, and Boeing 777-300ER at 1.02%.

Best airlines flying from New South Wales to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from New South Wales to Bangkok Suvarnabhumi Airport with momondo

Airline	Rating	Free cancellation	Price
VietJet Air	PriceFrom $301	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Jetstar	PriceFrom $410	Free cancellation	Rating 6.6 490 reviews	Search Jetstar flights
Cebu Pacific	PriceFrom $493	Free cancellation	Rating 6.8 203 reviews	Search Cebu Pacific flights
China Southern	PriceFrom $539	Free cancellation	Rating 7.5 122 reviews	Search China Southern flights
Hainan Airlines	PriceFrom $544	Free cancellation	Rating 8.3 58 reviews	Search Hainan Airlines flights
Thai AirAsia X	PriceFrom $569	Free cancellation	Rating 0.0 0 reviews	Search Thai AirAsia X flights
XiamenAir	PriceFrom $580	Free cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Malaysia Airlines	PriceFrom $633	Free cancellation	Rating 7.3 282 reviews	Search Malaysia Airlines flights
China Airlines	PriceFrom $679	Free cancellation	Rating 8.2 788 reviews	Search China Airlines flights
Vietnam Airlines	PriceFrom $684	Free cancellation	Rating 7.6 216 reviews	Search Vietnam Airlines flights

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Ayutthaya

Cha-am

Chonburi

Kanchanaburi

Sattahip

Ko Lan

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to Bangkok?

Finding the right flight to Bangkok from New South Wales 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 New South Wales to Bangkok with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New South Wales to Bangkok flights to just show those with flexible booking policies.

How can momondo help me find flights from New South Wales 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 New South Wales.

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

If you are not ready to book a flight from New South Wales 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 Suvarnabhumi Airport trip

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Look for other cheap flights to Bangkok Don Mueang Intl Airportfrom $375

Cheap flights from New South Wales to Bangkok from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales to Bangkok departing on 22/2. 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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Find the cheapest flights from New South Wales to Bangkok

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VietJet Air flights from New South Wales to Bangkok Suvarnabhumi Airport

Our best VietJet Air deals on New South Wales to Bangkok Suvarnabhumi Airport flight tickets

China Southern flights from New South Wales to Bangkok Suvarnabhumi Airport

Our best China Southern deals on New South Wales to Bangkok Suvarnabhumi Airport flight tickets

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Use the filters below to find and compare flights from New South Wales to Bangkok Suvarnabhumi Airport that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from New South Wales to Bangkok Suvarnabhumi Airport

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of October, then departing from New South Wales during the month May is also very affordable. Most momondo users find prices during this month for around $910.

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

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

What is the cheapest New South Wales to Bangkok Suvarnabhumi flight route?

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

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

What cabin class options are available on New South Wales to Bangkok Suvarnabhumi flights?

There are 3 cabin classes available to choose from on New South Wales to Bangkok Suvarnabhumi 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 New South Wales to Bangkok Suvarnabhumi?

China Eastern, Sichuan Airlines, and Jetstar are the most popular carriers operating from New South Wales to Bangkok Suvarnabhumi

Which airlines fly to Bangkok Suvarnabhumi Airport?

How many flights depart from New South Wales to Bangkok Suvarnabhumi Airport on average per day?

As of December 2025, 16 flights take off from New South Wales and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 10:00, with 71% of daily flights taking off at midday.

How many flights depart from New South Wales to Bangkok Suvarnabhumi Airport on average per week?

The number of flights available between New South Wales and Bangkok Suvarnabhumi Airport is 114 per week as of December 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How long does it take to fly to Bangkok Suvarnabhumi Airport?

Cheap New South Wales to Bangkok Suvarnabhumi Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New South Wales to Bangkok Suvarnabhumi Airport

Best price found

Fastest flight time

Direct flights

When did momondo last update prices for flights from New South Wales to Bangkok Suvarnabhumi Airport?

How many operators does momondo search for flights from New South Wales to Bangkok Suvarnabhumi Airport?

How old do you have to be to fly from New South Wales to Bangkok Suvarnabhumi Airport?

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

What is the most popular plane model from New South Wales to Bangkok Suvarnabhumi Airport?

Best airlines flying from New South Wales to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from New South Wales to Bangkok Suvarnabhumi Airport with momondo

Travelling to a place near Bangkok?

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to Bangkok?

Can I find flights from New South Wales to Bangkok with flexible booking policies on momondo?

How can momondo help me find flights from New South Wales to Bangkok?

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

An easier way to manage your Bangkok Suvarnabhumi Airport 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 Bangkok

Popular Cities in Thailand

Popular flights according to clicks in the last 7 days on momondo