฿5,830 Cheap Flights from Sydney (SYD) to Bangkok (BKK)

View ฿5,830 flight on Tue, 3 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿5,830 for one-way flights and ฿8,047 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, 6 Nov - Wed, 12 Nov
SYD
Sydney
BKK
Bangkok
฿8,047 Return, found 1 day ago
฿8,047
Return
found 1 day ago
Select Scoot flight, departing Thu, 6 Nov from Sydney to Bangkok, returning Wed, 12 Nov, priced at ฿8,047 found 1 day ago
Hainan Airlines
Tue, 21 Oct - Wed, 22 Oct
SYD
Sydney
BKK
Bangkok
฿12,645 Return, found 2 days ago
฿12,645
Return
found 2 days ago
Select Hainan Airlines flight, departing Tue, 21 Oct from Sydney to Bangkok, returning Wed, 22 Oct, priced at ฿12,645 found 2 days ago
China Southern Airlines
Wed, 29 Oct - Sun, 23 Nov
SYD
Sydney
BKK
Bangkok
฿14,250 Return, found 13 hours ago
฿14,250
Return
found 13 hours ago
Select China Southern Airlines flight, departing Wed, 29 Oct from Sydney to Bangkok, returning Sun, 23 Nov, priced at ฿14,250 found 13 hours ago
Xiamen Airlines
Mon, 20 Oct - Wed, 22 Oct
SYD
Sydney
BKK
Bangkok
฿14,325 Return, found 2 days ago
฿14,325
Return
found 2 days ago
Select Xiamen Airlines flight, departing Mon, 20 Oct from Sydney to Bangkok, returning Wed, 22 Oct, priced at ฿14,325 found 2 days ago
China Eastern Airlines
Thu, 16 Oct - Sat, 18 Oct
SYD
Sydney
BKK
Bangkok
฿16,955 Return, found 11 hours ago
฿16,955
Return
found 11 hours ago
Select China Eastern Airlines flight, departing Thu, 16 Oct from Sydney to Bangkok, returning Sat, 18 Oct, priced at ฿16,955 found 11 hours ago
Hong Kong Airlines
Mon, 27 Oct - Mon, 24 Nov
SYD
Sydney
BKK
Bangkok
฿17,540 Return, found 4 hours ago
฿17,540
Return
found 4 hours ago
Select Hong Kong Airlines flight, departing Mon, 27 Oct from Sydney to Bangkok, returning Mon, 24 Nov, priced at ฿17,540 found 4 hours ago
Singapore Airlines
Thu, 23 Oct - Thu, 20 Nov
SYD
Sydney
BKK
Bangkok
฿18,605 Return, just found
฿18,605
Return
just found
Select Singapore Airlines flight, departing Thu, 23 Oct from Sydney to Bangkok, returning Thu, 20 Nov, priced at ฿18,605 just found
Philippine Airlines
Tue, 9 Sept - Tue, 16 Sept
SYD
Sydney
BKK
Bangkok
฿19,170 Return, just found
฿19,170
Return
just found
Select Philippine Airlines flight, departing Tue, 9 Sept from Sydney to Bangkok, returning Tue, 16 Sept, priced at ฿19,170 just found
Vietnam Airlines
Thu, 12 Mar - Fri, 27 Mar
SYD
Sydney
BKK
Bangkok
฿19,550 Return, found 3 hours ago
฿19,550
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Thu, 12 Mar from Sydney to Bangkok, returning Fri, 27 Mar, priced at ฿19,550 found 3 hours ago
Cathay Pacific
Thu, 23 Oct - Thu, 20 Nov
SYD
Sydney
BKK
Bangkok
฿20,335 Return, just found
฿20,335
Return
just found
Select Cathay Pacific flight, departing Thu, 23 Oct from Sydney to Bangkok, returning Thu, 20 Nov, priced at ฿20,335 just found

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

March is typically the cheapest month to fly

From ฿9,342 - ฿11,768 per traveller.
Flight from Sydney to Bangkok route information
Origin airport
Kingsford Smith Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿8,047
Distance
7469 km
Average flight time
6 hours 30 mins

Perfect flights from Sydney to Bangkok

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Bangkok. 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 Bangkok, 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 Kingsford Smith Intl. to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿5,830 and roundtrip prices from ฿8,047. 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 Suvarnabhumi Intl. and explore Bangkok 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 SYD to BKK travel arrangements today and embark on the journey of a lifetime in Bangkok.

Frequently asked questions

How much is a flight from SYD to Suvarnabhumi Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Mascot Airport to BKK start from ฿8,047. Make your booking today to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sydney Airport to Suvarnabhumi Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Sydney Airport to Suvarnabhumi Intl. Airport (BKK) 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 Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Intl. Airport (BKK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Airport?
The distance is around 7,500 kilometres, so fill your carry-on luggage with whatever you need to make your journey comfortable. Wondering what to take on board your Sydney to Bang Phli flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from SYD to BKK?
Qantas (QF) is one of the preferred choices for many travellers flying between SYD and BKK. Select from the 30 flights it offers on this route each month. You could also check out the fares available with Thai Airways International (TG). This airline operates 30 flights every month between Sydney and Bang Phli.
Are Mascot Airport to Suvarnabhumi Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest fares from Kingsford Smith Intl. Airport (SYD) to BKK popping up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Explore a world of travel with Expedia

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Sydney to Don Mueang Intl.
฿13,518.63
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