฿5,980 Cheap Flights from Sydney (SYD) to Bangkok (BKK)

View ฿5,980 flight on Mon, 19 Jan 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 ฿5,980 for one-way flights and ฿10,127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, 9 Mar - Thu, 12 Mar
SYD
Sydney
BKK
Bangkok
฿10,127 Return, found 5 days ago
฿10,127
Return
found 5 days ago
Select Scoot flight, departing Mon, 9 Mar from Sydney to Bangkok, returning Thu, 12 Mar, priced at ฿10,127 found 5 days ago
Hainan Airlines
Thu, 28 May - Mon, 15 Jun
SYD
Sydney
BKK
Bangkok
฿12,360 Return, found 1 day ago
฿12,360
Return
found 1 day ago
Select Hainan Airlines flight, departing Thu, 28 May from Sydney to Bangkok, returning Mon, 15 Jun, priced at ฿12,360 found 1 day ago
China Southern Airlines
Mon, 11 May - Mon, 18 May
SYD
Sydney
BKK
Bangkok
฿13,153 Return, just found
฿13,153
Return
just found
Select China Southern Airlines flight, departing Mon, 11 May from Sydney to Bangkok, returning Mon, 18 May, priced at ฿13,153 just found
China Eastern Airlines
Mon, 16 Feb - Wed, 4 Mar
SYD
Sydney
BKK
Bangkok
฿13,990 Return, found 1 hour ago
฿13,990
Return
found 1 hour ago
Select China Eastern Airlines flight, departing Mon, 16 Feb from Sydney to Bangkok, returning Wed, 4 Mar, priced at ฿13,990 found 1 hour ago
Xiamen Airlines
Sun, 31 May - Sat, 13 Jun
SYD
Sydney
BKK
Bangkok
฿14,420 Return, found 1 day ago
฿14,420
Return
found 1 day ago
Select Xiamen Airlines flight, departing Sun, 31 May from Sydney to Bangkok, returning Sat, 13 Jun, priced at ฿14,420 found 1 day ago
Sichuan Airlines
Thu, 5 Feb - Tue, 5 May
SYD
Sydney
BKK
Bangkok
฿14,640 Return, found 1 day ago
฿14,640
Return
found 1 day ago
Select Sichuan Airlines flight, departing Thu, 5 Feb from Sydney to Bangkok, returning Tue, 5 May, priced at ฿14,640 found 1 day ago
Vietjet Air
Wed, 11 Nov - Tue, 17 Nov
SYD
Sydney
BKK
Bangkok
฿17,025 Return, found 2 days ago
฿17,025
Return
found 2 days ago
Select Vietjet Air flight, departing Wed, 11 Nov from Sydney to Bangkok, returning Tue, 17 Nov, priced at ฿17,025 found 2 days ago
Hong Kong Airlines
Fri, 29 May - Fri, 5 Jun
SYD
Sydney
BKK
Bangkok
฿17,140 Return, found 19 hours ago
฿17,140
Return
found 19 hours ago
Select Hong Kong Airlines flight, departing Fri, 29 May from Sydney to Bangkok, returning Fri, 5 Jun, priced at ฿17,140 found 19 hours ago
Hahn Air Systems
Wed, 11 Nov - Tue, 17 Nov
SYD
Sydney
BKK
Bangkok
฿18,890 Return, found 2 days ago
฿18,890
Return
found 2 days ago
Select Hahn Air Systems flight, departing Wed, 11 Nov from Sydney to Bangkok, returning Tue, 17 Nov, priced at ฿18,890 found 2 days ago
Vietnam Airlines
Mon, 11 May - Mon, 18 May
SYD
Sydney
BKK
Bangkok
฿19,190 Return, just found
฿19,190
Return
just found
Select Vietnam Airlines flight, departing Mon, 11 May from Sydney to Bangkok, returning Mon, 18 May, priced at ฿19,190 just found

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

March is typically the cheapest month to fly

From ฿9,253 - ฿12,516 per traveller.

Alternative airports near Bangkok

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

Select flight to Don Mueang Intl. DMK. Closest option available. Average driving time to city centre is 19 minutes. Flights from ฿23,983
DMK
Don Mueang Intl.
Closest
Average driving time to city centre19 min
Flights from ฿23,983
Flight from Sydney to Bangkok route information
Origin airport
Kingsford Smith Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, British Airways, Cathay Pacific, 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
฿10,126
Distance
7469 km
Average flight time
5 hours 33 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 , 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 ฿5,980 and roundtrip prices from ฿10,127. 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 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 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 ฿10,127. 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.
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