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$199+ Cheap flights from Suvarnabhumi (BKK) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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1. Tell us where you want to go
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The best prices from Bangkok Suvarnabhumi to Sydney Kingsford Smith are usually found in May or June, booked 86 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap flight deals from Suvarnabhumi to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$420
(Kiwi.com)

One-way from

$199
(Mytrip)

Popular in

January

Cheapest in

May

Average price

$684

Good round-trip deal

$798 or less

Good one-way deal

$458 or less
Provider with most accurate pricing for Bangkok Suvarnabhumi-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Sydney Kingsford Smith flights.
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From Bangkok Suvarnabhumi to Sydney Kingsford Smith
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One-way flight from Bangkok Suvarnabhumi to Sydney Kingsford Smith
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Sydney Kingsford Smith.
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Find flight deals from Suvarnabhumi to Sydney

Cheapest flights from Suvarnabhumi to Sydney
Explore the most affordable flight options available from Suvarnabhumi to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/242:10 amBKK - SYD
1 stop14h 10mMultiple Airlines
Tue 5/68:45 pmSYD - BKK
1 stop16h 05mMultiple Airlines
Deal found 3/13$420
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/159:15 amBKK - SYD
1 stop31h 20mScoot
Mon 3/242:05 pmSYD - BKK
1 stop31h 25mScoot
Deal found 3/11$421
This China Southern deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/153:00 amBKK - SYD
1 stop13h 40mChina Southern
Wed 7/910:05 amSYD - BKK
1 stop14h 55mChina Southern
Deal found 3/13$445
This FlightHub deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:50 amBKK - SYD
1 stop28h 30mXiamenAir
Sun 8/1711:25 amSYD - BKK
1 stop16h 25mXiamenAir
Deal found 3/12$446
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:30 pmBKK - SYD
1 stop15h 30mPhilippine Airlines
Mon 5/1210:10 amSYD - BKK
1 stop15h 15mPhilippine Airlines
Deal found 3/13$487
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/161:55 amBKK - SYD
1 stop28h 05mChina Eastern
Thu 3/2012:00 pmSYD - BKK
1 stop16h 55mChina Eastern
Deal found 3/12$493
This Malaysia Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:15 pmBKK - SYD
1 stop16h 45mMalaysia Airlines
Wed 5/2110:10 pmSYD - BKK
1 stop22h 10mMalaysia Airlines
Deal found 3/12$611
This Vietnam Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:05 pmBKK - SYD
1 stop32h 10mVietnam Airlines
Sat 11/111:50 amSYD - BKK
2 stops27h 30mVietnam Airlines
Deal found 3/13$687
This Qantas Airways deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:10 pmBKK - SYD
Nonstop9h 15mQantas Airways
Mon 9/229:50 amSYD - BKK
Nonstop9h 50mQantas Airways
Deal found 3/12$697
This Emirates deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:10 pmBKK - SYD
Nonstop9h 15mEmirates
Mon 5/199:50 amSYD - BKK
Nonstop9h 50mEmirates
Deal found 3/12$699
This Singapore Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:10 pmBKK - SYD
1 stop35h 15mSingapore Airlines
Sun 5/187:55 amSYD - BKK
1 stop14h 05mSingapore Airlines
Deal found 3/12$745
This Cathay Pacific deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:30 pmBKK - SYD
1 stop14h 20mCathay Pacific
Wed 5/219:50 pmSYD - BKK
1 stop15h 10mCathay Pacific
Deal found 3/12$762

Find flights from Suvarnabhumi to Sydney within your budget

Customize your flight search to find flights from Suvarnabhumi to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 14, 2025.

Fly from

Suvarnabhumi

Fly to

Sydney

Route

Depart

Return

Price

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 3/24

2:10 am-8:20 pm

1 stop14h 10m

Sydney Kingsford Smith

Tue 5/6

8:45 pm-9:50 am

1 stop16h 05m

$420

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sat 4/12

7:00 pm-7:40 pm

1 stop21h 40m

Sydney Kingsford Smith

Sat 6/14

8:45 am-11:20 am

1 stop29h 35m

$421

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 3/26

8:35 pm-12:50 pm

1 stop12h 15m

Sydney Kingsford Smith

Sat 5/3

8:45 pm-3:15 pm

1 stop21h 30m

$431

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 5/19

1:50 am-9:20 am

1 stop28h 30m

Sydney Kingsford Smith

Sun 8/17

11:25 am-12:50 am

1 stop16h 25m

$446

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 5/1

1:30 pm-8:00 am

1 stop15h 30m

Sydney Kingsford Smith

Mon 5/12

10:10 am-10:25 pm

1 stop15h 15m

$487

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 5/8

2:15 pm-10:00 am

1 stop16h 45m

Sydney Kingsford Smith

Wed 5/21

10:10 pm-5:20 pm

1 stop22h 10m

$611

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 4/11

3:45 pm-7:20 am

1 stop12h 35m

Sydney Kingsford Smith

Wed 4/16

10:15 am-2:45 pm

1 stop31h 30m

$660

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 9/1

6:10 pm-6:25 am

Nonstop9h 15m

Sydney Kingsford Smith

Mon 9/22

9:50 am-4:40 pm

Nonstop9h 50m

$697

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 5/8

6:10 pm-6:25 am

Nonstop9h 15m

Sydney Kingsford Smith

Mon 5/19

9:50 am-4:40 pm

Nonstop9h 50m

$699

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 5/8

2:25 pm-8:15 am

1 stop14h 50m

Sydney Kingsford Smith

Sat 5/24

10:15 am-1:10 pm

1 stop29h 55m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 34 results
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Compare providers for flights from Suvarnabhumi to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Sydney in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Bangkok Suvarnabhumi Airport to Sydney flights

Find out what our experts recommend to make the most of your Bangkok Suvarnabhumi Airport to Sydney trip
Airlines
Thai Airways

Thai Airways offers Royal Silk business class with attentive service and comfortable seating.


Thai Airways economy class provides 18” width and 32” pitch seats, offering good value for money.

Read more about Thai Airwaysby Yulia Denisyuk
Qantas Airways

Qantas offers premium economy with larger recliner seats and upgraded meals for a quieter experience.


Qantas business class features fully lie-flat beds with direct aisle access on long-haul flights.

Read more about Qantas Airwaysby John Walton
Airports
BKK

Allow at least 90 minutes for security and immigration at BKK, especially during busy periods, due to long walks to gates.

Read more about BKKby Robert Schrader
SYD

Use the T8 Airport Line for a quick 15-25 minute train ride to central Sydney from SYD after clearing customs.

Read more about SYDby John Walton
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Thai Airways

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
John Walton

John Walton

Expert on Qantas Airways and SYD

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Robert Schrader

Robert Schrader

Expert on BKK

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

Best time to book a flight from Suvarnabhumi to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Suvarnabhumi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Suvarnabhumi to Sydney

Get recent, data-driven insights about flights from Suvarnabhumi to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Sydney. Price data was last updated on March 7, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Sydney?

Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of $1,045). Flying from Bangkok Suvarnabhumi Airport to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to SYD?

Find hourly flight availability from Suvarnabhumi to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2025.

It’s typically best to fly out from Bangkok Suvarnabhumi Airport to Sydney at noon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Suvarnabhumi to Sydney. Price data was last updated on March 9, 2025.

Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Sydney flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Sydney

Explore weekly flight availability from Suvarnabhumi to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 14, 2025.

The most flights from BKK to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated March 14, 2025.
To help decide which airline to fly from Bangkok to Sydney, see what other customers have to say about China Airlines, Singapore Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very good
723 reviews

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

China Airlines
8.2
Very good
723 reviews
China Airlines
8.2
Very good
723 reviews

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Singapore Airlines
8.1
Very good
1,279 reviews
China Airlines
8.2
Very good
723 reviews

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Emirates
8.0
Very good
3,202 reviews
China Airlines
8.2
Very good
723 reviews

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Hainan Airlines
7.8
Good
31 reviews
China Airlines
8.2
Very good
723 reviews

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Thai Airways
7.8
Good
314 reviews
China Airlines
8.2
Very good
723 reviews

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Bangkok Suvarnabhumi?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Bangkok Suvarnabhumi. On average, Kingsford Smith has 17 inbound flights from Bangkok Suvarnabhumi per day from 7 airlines. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Sydney round-trip?

    According to our current data, China Southern ($421), Scoot ($431), and XiamenAir ($446) offers the cheapest pricing from Bangkok Suvarnabhumi Airport to Sydney. You may be able to fly from Bangkok Suvarnabhumi Airport to Sydney for 39% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Sydney one-way?

    One-way options have recently been found by users for as low as $207 on Scoot. Other airlines that offer cheap prices include VietJet Air from $215 and XiamenAir from $216 one-way.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Sydney?

    The top 3 most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Sydney are KLM (82%), Emirates (82%) and Qantas Airways (82%).

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Sydney?

    While on average a flight from Bangkok Suvarnabhumi Airport to Sydney is generally $1,604, our data shows the cheapest flight currently is $407. When looking at the most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), you can expect to pay $335 for that flight.

  • Can I find deals for flights from Suvarnabhumi to Sydney that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Sydney.

  • Can I find deals for business class flights from Suvarnabhumi to Sydney?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of $1,045). Flying from Bangkok Suvarnabhumi Airport to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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Top 7 airlines flying from Suvarnabhumi to Sydney

Discover the top 7 airlines that operate flights from Suvarnabhumi to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$193Average$429FlexibilityNo cancel feeOn-timeN/A
Thai AirAsia XCheapest$380Average$477FlexibilityNo cancel feeOn-timeN/A
China SouthernCheapest$401Average$430FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$583Average$674FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$591Average$699FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$623Average$789FlexibilityNo cancel feeOn-time74%
Thai AirwaysCheapest$659Average$980FlexibilityNo cancel feeOn-time77%
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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.