฿5,828 Cheap Flights from Bangkok (BKK) to Sydney (SYD)

View ฿5,828 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 ฿5,828 for one-way flights and ฿12,411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 17 Mar - Thu, 19 Mar
BKK
Bangkok
SYD
Sydney
฿12,411 Return, found 5 hours ago
฿12,411
Return
found 5 hours ago
Select Scoot flight, departing Tue, 17 Mar from Bangkok to Sydney, returning Thu, 19 Mar, priced at ฿12,411 found 5 hours ago
AirAsia
Tue, 2 Dec - Tue, 27 Jan
DMK
Bangkok
SYD
Sydney
฿13,211 Return, found 4 days ago
฿13,211
Return
found 4 days ago
Select AirAsia flight, departing Tue, 2 Dec from Bangkok to Sydney, returning Tue, 27 Jan, priced at ฿13,211 found 4 days ago
Hainan Airlines
Mon, 3 Nov - Sat, 8 Nov
BKK
Bangkok
SYD
Sydney
฿14,025 Return, found 17 hours ago
฿14,025
Return
found 17 hours ago
Select Hainan Airlines flight, departing Mon, 3 Nov from Bangkok to Sydney, returning Sat, 8 Nov, priced at ฿14,025 found 17 hours ago
Xiamen Airlines
Sat, 1 Nov - Tue, 4 Nov
BKK
Bangkok
SYD
Sydney
฿14,530 Return, found 3 days ago
฿14,530
Return
found 3 days ago
Select Xiamen Airlines flight, departing Sat, 1 Nov from Bangkok to Sydney, returning Tue, 4 Nov, priced at ฿14,530 found 3 days ago
China Southern Airlines
Mon, 1 Dec - Wed, 14 Jan
BKK
Bangkok
SYD
Sydney
฿14,850 Return, just found
฿14,850
Return
just found
Select China Southern Airlines flight, departing Mon, 1 Dec from Bangkok to Sydney, returning Wed, 14 Jan, priced at ฿14,850 just found
Hong Kong Airlines
Wed, 27 Aug - Mon, 1 Sep
BKK
Bangkok
SYD
Sydney
฿15,470 Return, just found
฿15,470
Return
just found
Select Hong Kong Airlines flight, departing Wed, 27 Aug from Bangkok to Sydney, returning Mon, 1 Sep, priced at ฿15,470 just found
Philippine Airlines
Mon, 11 Aug - Wed, 13 Aug
BKK
Bangkok
SYD
Sydney
฿16,585 Return, found 23 hours ago
฿16,585
Return
found 23 hours ago
Select Philippine Airlines flight, departing Mon, 11 Aug from Bangkok to Sydney, returning Wed, 13 Aug, priced at ฿16,585 found 23 hours ago
Jetstar
Mon, 25 Aug - Wed, 27 Aug
BKK
Bangkok
SYD
Sydney
฿17,897 Return, found 2 days ago
฿17,897
Return
found 2 days ago
Select Jetstar flight, departing Mon, 25 Aug from Bangkok to Sydney, returning Wed, 27 Aug, priced at ฿17,897 found 2 days ago
Malaysia Airlines
Tue, 26 Aug - Tue, 2 Sep
BKK
Bangkok
SYD
Sydney
฿18,365 Return, just found
฿18,365
Return
just found
Select Malaysia Airlines flight, departing Tue, 26 Aug from Bangkok to Sydney, returning Tue, 2 Sep, priced at ฿18,365 just found
China Eastern Airlines
Thu, 4 Sep - Sat, 13 Sep
BKK
Bangkok
SYD
Sydney
฿19,945 Return, found 1 hour ago
฿19,945
Return
found 1 hour ago
Select China Eastern Airlines flight, departing Thu, 4 Sep from Bangkok to Sydney, returning Sat, 13 Sep, priced at ฿19,945 found 1 hour ago

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

March is typically the cheapest month to fly

From ฿10,734 - ฿14,815 per traveller.

Graph displaying average flight prices per month

Flight from Bangkok to Sydney route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
All Nippon Airways, Bangkok Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, SriLankan Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿12,411
Distance
7469 km
Average flight time
12 hours 5 mins

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 ฿5,828 and roundtrip prices from ฿12,411. 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.

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 ฿12,411. 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.

Explore a world of travel with Expedia

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Bangkok

Don Mueang Intl. to Sydney
฿13,210.85
*Available to Expedia members.