฿6,266 Cheap Flights from Bangkok (BKK) to Sydney (SYD)

View ฿6,266 flight on Sat, 28 Mar 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿6,266 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, 13 Mar - Sat, 9 May
BKK
Bangkok
SYD
Sydney
฿12,432 Return, found 11 hours ago
฿12,432
Return
found 11 hours ago
Select Sichuan Airlines flight, departing Fri, 13 Mar from Bangkok to Sydney, returning Sat, 9 May, priced at ฿12,432 found 11 hours ago
Scoot
Sun, 15 Mar - Sat, 21 Mar
BKK
Bangkok
SYD
Sydney
฿13,762 Return, found 2 days ago
฿13,762
Return
found 2 days ago
Select Scoot flight, departing Sun, 15 Mar from Bangkok to Sydney, returning Sat, 21 Mar, priced at ฿13,762 found 2 days ago
Xiamen Airlines
Fri, 13 Mar - Tue, 17 Mar
BKK
Bangkok
SYD
Sydney
฿14,435 Return, just found
฿14,435
Return
just found
Select Xiamen Airlines flight, departing Fri, 13 Mar from Bangkok to Sydney, returning Tue, 17 Mar, priced at ฿14,435 just found
China Southern Airlines
Sat, 5 Sept - Tue, 8 Sept
BKK
Bangkok
SYD
Sydney
฿14,719 Return, just found
฿14,719
Return
just found
Select China Southern Airlines flight, departing Sat, 5 Sept from Bangkok to Sydney, returning Tue, 8 Sept, priced at ฿14,719 just found
Hainan Airlines
Wed, 27 May - Sat, 13 Jun
BKK
Bangkok
SYD
Sydney
฿14,945 Return, found 4 days ago
฿14,945
Return
found 4 days ago
Select Hainan Airlines flight, departing Wed, 27 May from Bangkok to Sydney, returning Sat, 13 Jun, priced at ฿14,945 found 4 days ago
Philippine Airlines
Mon, 15 Jun - Wed, 17 Jun
BKK
Bangkok
SYD
Sydney
฿16,845 Return, found 5 days ago
฿16,845
Return
found 5 days ago
Select Philippine Airlines flight, departing Mon, 15 Jun from Bangkok to Sydney, returning Wed, 17 Jun, priced at ฿16,845 found 5 days ago
Vietjet Air
Fri, 4 Sept - Wed, 9 Sept
BKK
Bangkok
SYD
Sydney
฿17,155 Return, found 3 days ago
฿17,155
Return
found 3 days ago
Select Vietjet Air flight, departing Fri, 4 Sept from Bangkok to Sydney, returning Wed, 9 Sept, priced at ฿17,155 found 3 days ago
Hong Kong Airlines
Fri, 3 Apr - Wed, 15 Apr
BKK
Bangkok
SYD
Sydney
฿17,600 Return, just found
฿17,600
Return
just found
Select Hong Kong Airlines flight, departing Fri, 3 Apr from Bangkok to Sydney, returning Wed, 15 Apr, priced at ฿17,600 just found
Hahn Air Systems
Fri, 4 Sept - Wed, 9 Sept
BKK
Bangkok
SYD
Sydney
฿19,100 Return, found 3 days ago
฿19,100
Return
found 3 days ago
Select Hahn Air Systems flight, departing Fri, 4 Sept from Bangkok to Sydney, returning Wed, 9 Sept, priced at ฿19,100 found 3 days ago
FlexFlight
Sat, 5 Sept - Tue, 8 Sept
BKK
Bangkok
SYD
Sydney
฿19,800 Return, just found
฿19,800
Return
just found
Select FlexFlight flight, departing Sat, 5 Sept from Bangkok to Sydney, returning Tue, 8 Sept, priced at ฿19,800 just found

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 ฿14,019
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from ฿14,019

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 ฿6,266 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
*Available to Expedia members.