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

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 28h.

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 53% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 24 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

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.

$326 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 week?

The number of flights available between New South Wales and Bangkok Suvarnabhumi Airport is 116 per week as of December 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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.

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Find the cheapest flights from New South Wales to Bangkok

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One-way

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Enter your travel dates to find the best prices.

20:05 - 19:05

SYD

BKK

27h 00m1 stop

19:10 - 14:55

BKK

SYD

15h 45m1 stop

$604Multiple Airlines

Sat, 21 Feb - Wed, 25 Feb

20:50 - 08:05

SYD

BKK

14h 15m1 stop

09:05 - 11:45

BKK

SYD

23h 40m1 stop

$608Scoot

Wed, 8 Apr - Fri, 8 May

13:35 - 22:10

SYD

BKK

12h 35m1 stop

22:55 - 18:50

BKK

SYD

15h 55m1 stop

$611Scoot

Wed, 28 Jan - Thu, 5 Feb

13:35 - 08:15

SYD

BKK

22h 40m1 stop

14:00 - 08:05

BKK

SYD

14h 05m1 stop

$613Multiple Airlines

Thu, 5 Mar - Fri, 6 Mar

11:25 - 10:10

SYD

BKK

26h 45m1 stop

15:05 - 20:40

BKK

SYD

25h 35m1 stop

$619China Southern

Wed, 18 Mar - Wed, 1 Apr

07:10 - 19:50

OOL

BKK

15h 40m1 stop

21:40 - 13:35

BKK

OOL

12h 55m1 stop

$824Jetstar

Thu, 7 May - Sun, 17 May

11:20 - 16:10

BNK

BKK

32h 50m1 stop

18:00 - 21:20

BKK

BNK

23h 20m1 stop

$1,340Qantas Airways

Thu, 5 Feb - Sat, 28 Feb

11:20 - 16:10

BNK

BKK

32h 50m1 stop

18:00 - 15:25

BKK

BNK

17h 25m1 stop

$1,349Qantas Airways

Thu, 5 Feb - Sat, 28 Feb

12:45 - 17:00

BNK

BKK

32h 15m2 stops

21:10 - 12:05

BKK

BNK

34h 55m2 stops

$1,401Singapore Airlines

Thu, 5 Mar - Sun, 8 Mar

12:45 - 08:25

BNK

BKK

23h 40m2 stops

15:50 - 12:05

BKK

BNK

40h 15m2 stops

$1,410Singapore Airlines

Thu, 5 Mar - Sun, 8 Mar

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

18 Mar

SYD11:25Sydney Kingsford Smith

26h 45m

1 stop

BKK10:10Bangkok Suvarnabhumi

1 Apr

BKK15:05Bangkok Suvarnabhumi

25h 35m

1 stop

SYD20:40Sydney Kingsford Smith

$619

Find similar

China Southern

3 May

SYD10:05Sydney Kingsford Smith

18h 25m

1 stop

BKK01:30Bangkok Suvarnabhumi

23 May

BKK03:00Bangkok Suvarnabhumi

13h 40m

1 stop

SYD19:40Sydney Kingsford Smith

$656

Find similar

China Southern

23 Apr

SYD08:45Sydney Kingsford Smith

34h 40m

1 stop

BKK16:25Bangkok Suvarnabhumi

9 May

BKK15:55Bangkok Suvarnabhumi

13h 30m

1 stop

SYD08:25Sydney Kingsford Smith

$660

Find similar

China Eastern flights from New South Wales to Bangkok Suvarnabhumi Airport

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

China Eastern

27 Jan

SYD21:30Sydney Kingsford Smith

20h 35m

2 stops

BKK14:05Bangkok Suvarnabhumi

7 Mar

BKK16:50Bangkok Suvarnabhumi

16h 45m

1 stop

SYD13:35Sydney Kingsford Smith

$645

Find similar

China Eastern

9 Feb

SYD12:00Sydney Kingsford Smith

20h 45m

1 stop

BKK04:45Bangkok Suvarnabhumi

16 Mar

BKK21:05Bangkok Suvarnabhumi

30h 15m

2 stops

SYD07:20Sydney Kingsford Smith

$659

Find similar

China Eastern

17 Feb

SYD21:30Sydney Kingsford Smith

35h 15m

1 stop

BKK04:45Bangkok Suvarnabhumi

17 Mar

BKK07:50Bangkok Suvarnabhumi

24h 25m

2 stops

SYD12:15Sydney Kingsford Smith

$671

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 21/2

20:05-19:05

1 stop27h 00m

Bangkok Suvarnabhumi

Wed 25/2

19:10-14:55

1 stop15h 45m

$604

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 8/4

20:50-08:05

1 stop14h 15m

Bangkok Suvarnabhumi

Fri 8/5

09:05-11:45

1 stop23h 40m

$608

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 28/1

13:35-22:10

1 stop12h 35m

Bangkok Suvarnabhumi

Thu 5/2

22:55-18:50

1 stop15h 55m

$611

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 5/3

13:35-08:15

1 stop22h 40m

Bangkok Suvarnabhumi

Fri 6/3

14:00-08:05

1 stop14h 05m

$613

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 18/3

11:25-10:10

1 stop26h 45m

Bangkok Suvarnabhumi

Wed 1/4

15:05-20:40

1 stop25h 35m

$619

CoolangattaBangkok

OOL - BKK

OOLBKK

Coolangatta Gold Coast

Thu 7/5

07:10-19:50

1 stop15h 40m

Bangkok Suvarnabhumi

Sun 17/5

21:40-13:35

1 stop12h 55m

$824

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Thu 5/2

11:20-16:10

1 stop32h 50m

Bangkok Suvarnabhumi

Sat 28/2

18:00-21:20

1 stop23h 20m

$1,340

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Thu 5/2

11:20-16:10

1 stop32h 50m

Bangkok Suvarnabhumi

Sat 28/2

18:00-15:25

1 stop17h 25m

$1,349

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Thu 5/3

12:45-17:00

2 stops32h 15m

Bangkok Suvarnabhumi

Sun 8/3

21:10-12:05

2 stops34h 55m

$1,401

BallinaBangkok

BNK - BKK

BNKBKK

Ballina Byron

Thu 5/3

12:45-08:25

2 stops23h 40m

Bangkok Suvarnabhumi

Sun 8/3

15:50-12:05

2 stops40h 15m

$1,410

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 $897.

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 $1,378. 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 $1,457.

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 $1,219. 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 $1,463 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 $1,012 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 $914 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	$814
Fastest flight time	9h 25m
Direct flights	Every day

The best one-way flight to Bangkok Suvarnabhumi Airport from New South Wales in the past 72 hours is $814. The best return flight deal from New South Wales to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $1,326.

The fastest flight from New South Wales to Bangkok Suvarnabhumi Airport takes 9h 25m

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 24 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 61.35% of all bookings. The subsequent popular models are Airbus A350-900 at 24.94%, Boeing 787-8 Dreamliner at 11.02%, and Airbus A330-200 at 1.00%.

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 $298	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Jetstar	PriceFrom $406	Free cancellation	Rating 6.5 495 reviews	Search Jetstar flights
Cebu Pacific	PriceFrom $488	Free cancellation	Rating 6.8 205 reviews	Search Cebu Pacific flights
Hainan Airlines	PriceFrom $531	Free cancellation	Rating 8.2 59 reviews	Search Hainan Airlines flights
XiamenAir	PriceFrom $531	Free cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Malaysia Airlines	PriceFrom $626	Free cancellation	Rating 7.3 286 reviews	Search Malaysia Airlines flights
China Airlines	PriceFrom $672	Free cancellation	Rating 8.3 792 reviews	Search China Airlines flights
Vietnam Airlines	PriceFrom $677	Free cancellation	Rating 7.6 216 reviews	Search Vietnam Airlines flights
Philippine Airlines	PriceFrom $677	Free cancellation	Rating 7.3 942 reviews	Search Philippine Airlines flights
Thai AirAsia X	PriceFrom $689	Free cancellation	Rating 0.0 0 reviews	Search Thai AirAsia X flights

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Ayutthaya

Cha-am

Chonburi

Kanchanaburi

Sattahip

Ko Lan

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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 $371

Cheap flights from New South Wales to Bangkok from $326

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 23/1. 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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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 Eastern flights from New South Wales to Bangkok Suvarnabhumi Airport

Our best China Eastern 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 $897.

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 116 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