฿6,669 Cheap Flights from Bangkok (BKK) to Sydney (SYD)

View ฿6,669 flight on Thu, 19 Mar 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 ฿6,669 for one-way flights and ฿12,432 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Fri, 27 Mar - Sun, 3 May
BKK
Bangkok
SYD
Sydney
฿12,432 Return, just found
฿12,432
Return
just found
Select Sichuan Airlines flight, departing Fri, 27 Mar from Bangkok to Sydney, returning Sun, 3 May, priced at ฿12,432 just found
Scoot
Mon, 18 May - Mon, 25 May
BKK
Bangkok
SYD
Sydney
฿14,048 Return, found 10 hours ago
฿14,048
Return
found 10 hours ago
Select Scoot flight, departing Mon, 18 May from Bangkok to Sydney, returning Mon, 25 May, priced at ฿14,048 found 10 hours ago
Xiamen Airlines
Wed, 8 Apr - Wed, 15 Apr
BKK
Bangkok
SYD
Sydney
฿14,425 Return, just found
฿14,425
Return
just found
Select Xiamen Airlines flight, departing Wed, 8 Apr from Bangkok to Sydney, returning Wed, 15 Apr, priced at ฿14,425 just found
China Southern Airlines
Fri, 29 May - Wed, 3 Jun
BKK
Bangkok
SYD
Sydney
฿14,678 Return, just found
฿14,678
Return
just found
Select China Southern Airlines flight, departing Fri, 29 May from Bangkok to Sydney, returning Wed, 3 Jun, priced at ฿14,678 just found
Hainan Airlines
Mon, 16 Mar - Tue, 17 Mar
BKK
Bangkok
SYD
Sydney
฿15,050 Return, found 16 hours ago
฿15,050
Return
found 16 hours ago
Select Hainan Airlines flight, departing Mon, 16 Mar from Bangkok to Sydney, returning Tue, 17 Mar, priced at ฿15,050 found 16 hours ago
Philippine Airlines
Wed, 17 Jun - Fri, 19 Jun
BKK
Bangkok
SYD
Sydney
฿16,890 Return, found 3 days ago
฿16,890
Return
found 3 days ago
Select Philippine Airlines flight, departing Wed, 17 Jun from Bangkok to Sydney, returning Fri, 19 Jun, priced at ฿16,890 found 3 days ago
Vietjet Air
Fri, 6 Nov - Wed, 11 Nov
BKK
Bangkok
SYD
Sydney
฿17,195 Return, found 1 hour ago
฿17,195
Return
found 1 hour ago
Select Vietjet Air flight, departing Fri, 6 Nov from Bangkok to Sydney, returning Wed, 11 Nov, priced at ฿17,195 found 1 hour ago
Hong Kong Airlines
Sun, 31 May - Mon, 8 Jun
BKK
Bangkok
SYD
Sydney
฿17,570 Return, just found
฿17,570
Return
just found
Select Hong Kong Airlines flight, departing Sun, 31 May from Bangkok to Sydney, returning Mon, 8 Jun, priced at ฿17,570 just found
Juneyao Air
Sun, 31 May - Mon, 8 Jun
BKK
Bangkok
SYD
Sydney
฿18,390 Return, just found
฿18,390
Return
just found
Select Juneyao Air flight, departing Sun, 31 May from Bangkok to Sydney, returning Mon, 8 Jun, priced at ฿18,390 just found
Hahn Air Systems
Fri, 6 Nov - Wed, 11 Nov
BKK
Bangkok
SYD
Sydney
฿19,150 Return, found 1 hour ago
฿19,150
Return
found 1 hour ago
Select Hahn Air Systems flight, departing Fri, 6 Nov from Bangkok to Sydney, returning Wed, 11 Nov, priced at ฿19,150 found 1 hour 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 ฿12,472
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from ฿12,472

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

March is typically the cheapest month to fly

From ฿10,449 - ฿15,891 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 ฿12,432. 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
Air China, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
฿12,432
Distance
7469 km
Average flight time
13 hours 25 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 ฿6,669 and roundtrip prices from ฿12,432. 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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