A sunset over Sydney's skyline, including the Sydney Opera House and Harbour Bridge.

฿7,991 Cheap Flights from Bangkok (BKK) to Sydney (SYD)

View ฿7,991 flight on Fri, 20 Nov 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Sydney Airport (SYD)

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Cheap Flights from Bangkok (BKK) to Sydney (SYD)

Prices were available within the past 7 days and start at ฿7,991 for one-way flights and ฿16,592 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, 22 Oct - Sat, 31 Oct
BKK
Bangkok
SYD
Sydney
฿16,592 Return, just found
฿16,592
Return
just found
Select Scoot flight, departing Thu, 22 Oct from Bangkok to Sydney, returning Sat, 31 Oct, priced at ฿16,592 just found
Xiamen Airlines
Thu, 3 Sept - Wed, 9 Sept
BKK
Bangkok
SYD
Sydney
฿18,500 Return, found 15 hours ago
฿18,500
Return
found 15 hours ago
Select Xiamen Airlines flight, departing Thu, 3 Sept from Bangkok to Sydney, returning Wed, 9 Sept, priced at ฿18,500 found 15 hours ago
Vietjet Air
Thu, 1 Jul - Thu, 15 Jul
BKK
Bangkok
SYD
Sydney
฿18,575 Return, found 14 hours ago
฿18,575
Return
found 14 hours ago
Select Vietjet Air flight, departing Thu, 1 Jul from Bangkok to Sydney, returning Thu, 15 Jul, priced at ฿18,575 found 14 hours ago
Jetstar
Mon, 10 May - Mon, 17 May
BKK
Bangkok
SYD
Sydney
฿20,022 Return, found 1 day ago
฿20,022
Return
found 1 day ago
Select Jetstar flight, departing Mon, 10 May from Bangkok to Sydney, returning Mon, 17 May, priced at ฿20,022 found 1 day ago
Hahn Air Systems
Thu, 1 Jul - Thu, 15 Jul
BKK
Bangkok
SYD
Sydney
฿20,745 Return, found 14 hours ago
฿20,745
Return
found 14 hours ago
Select Hahn Air Systems flight, departing Thu, 1 Jul from Bangkok to Sydney, returning Thu, 15 Jul, priced at ฿20,745 found 14 hours ago
Philippine Airlines
Sun, 6 Sept - Mon, 7 Sept
BKK
Bangkok
SYD
Sydney
฿21,305 Return, found 1 day ago
฿21,305
Return
found 1 day ago
Select Philippine Airlines flight, departing Sun, 6 Sept from Bangkok to Sydney, returning Mon, 7 Sept, priced at ฿21,305 found 1 day ago
FlexFlight
Sat, 29 May - Sat, 5 Jun
BKK
Bangkok
SYD
Sydney
฿21,425 Return, found 22 hours ago
฿21,425
Return
found 22 hours ago
Select FlexFlight flight, departing Sat, 29 May from Bangkok to Sydney, returning Sat, 5 Jun, priced at ฿21,425 found 22 hours ago
China Eastern Airlines
Fri, 28 Aug - Sun, 6 Sept
BKK
Bangkok
SYD
Sydney
฿22,415 Return, just found
฿22,415
Return
just found
Select China Eastern Airlines flight, departing Fri, 28 Aug from Bangkok to Sydney, returning Sun, 6 Sept, priced at ฿22,415 just found
China Southern Airlines
Thu, 3 Sept - Thu, 10 Sept
BKK
Bangkok
SYD
Sydney
฿22,542 Return, found 13 hours ago
฿22,542
Return
found 13 hours ago
Select China Southern Airlines flight, departing Thu, 3 Sept from Bangkok to Sydney, returning Thu, 10 Sept, priced at ฿22,542 found 13 hours ago
Thai Airways International
Thu, 6 May - Thu, 13 May
BKK
Bangkok
SYD
Sydney
฿22,865 Return, found 4 hours ago
฿22,865
Return
found 4 hours ago
Select Thai Airways International flight, departing Thu, 6 May from Bangkok to Sydney, returning Thu, 13 May, priced at ฿22,865 found 4 hours ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from ฿18,692
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from ฿18,692

Find the cheapest month to fly from Bangkok (BKK) to Sydney (SYD)

October is typically the cheapest month to fly

From ฿15,596 - ฿24,428 per traveller.

Frequently asked questions

How much is a flight from Suvarnabhumi Airport to Sydney Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Suvarnabhumi Airport to SYD was ฿16,592. Great fares don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Intl. Airport (BKK) to Kingsford Smith Intl. Airport (SYD)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from BKK to SYD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Suvarnabhumi Airport to SYD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Suvarnabhumi Airport to SYD?
Bang Phli to Sydney is around 7,500 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Toss in a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to Mascot Airport?
Qantas (QF) is one of the top choices for many travellers flying between Bangkok Airport and Kingsford Smith Intl. Airport (SYD). Select from the 30 flights it operates on this route each month. Another airline operating on this route is Thai Airways International (TG). You'll have 30 flights every month to choose from.
Are Suvarnabhumi Airport to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Suvarnabhumi Intl. Airport (BKK) to SYD can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out entirely! If you'd prefer to start your travel planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Asiana Airlines, Bangkok Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, FlexFlight, Hahn Air Systems, Hong Kong Airlines, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Roundtrip price
฿16,592
Distance
7469 km
Average flight time
12 hours 5 mins

Book with confidence

Perfect flights from Bangkok to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Suvarnabhumi Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿7,991 and roundtrip prices from ฿16,592. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.
Perfect flights from Bangkok to Sydney
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