฿5,848 Cheap Flights from Sydney (SYD) to Bangkok (BKK)

View ฿5,848 flight on Tue, 5 May 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 ฿5,848 for one-way flights and ฿10,244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 21 Apr - Tue, 26 May
SYD
Sydney
BKK
Bangkok
฿10,244 Return, found 4 days ago
฿10,244
Return
found 4 days ago
Select Scoot flight, departing Tue, 21 Apr from Sydney to Bangkok, returning Tue, 26 May, priced at ฿10,244 found 4 days ago
China Southern Airlines
Fri, 29 May - Fri, 5 Jun
SYD
Sydney
BKK
Bangkok
฿14,075 Return, found 5 hours ago
฿14,075
Return
found 5 hours ago
Select China Southern Airlines flight, departing Fri, 29 May from Sydney to Bangkok, returning Fri, 5 Jun, priced at ฿14,075 found 5 hours ago
Xiamen Airlines
Fri, 14 Nov - Wed, 26 Nov
SYD
Sydney
BKK
Bangkok
฿14,620 Return, found 1 day ago
฿14,620
Return
found 1 day ago
Select Xiamen Airlines flight, departing Fri, 14 Nov from Sydney to Bangkok, returning Wed, 26 Nov, priced at ฿14,620 found 1 day ago
Hainan Airlines
Tue, 11 Nov - Wed, 19 Nov
SYD
Sydney
BKK
Bangkok
฿14,870 Return, found 4 days ago
฿14,870
Return
found 4 days ago
Select Hainan Airlines flight, departing Tue, 11 Nov from Sydney to Bangkok, returning Wed, 19 Nov, priced at ฿14,870 found 4 days ago
China Eastern Airlines
Tue, 11 Nov - Thu, 27 Nov
SYD
Sydney
BKK
Bangkok
฿16,640 Return, found 1 day ago
฿16,640
Return
found 1 day ago
Select China Eastern Airlines flight, departing Tue, 11 Nov from Sydney to Bangkok, returning Thu, 27 Nov, priced at ฿16,640 found 1 day ago
Hong Kong Airlines
Sat, 7 Mar - Thu, 19 Mar
SYD
Sydney
BKK
Bangkok
฿17,575 Return, found 11 hours ago
฿17,575
Return
found 11 hours ago
Select Hong Kong Airlines flight, departing Sat, 7 Mar from Sydney to Bangkok, returning Thu, 19 Mar, priced at ฿17,575 found 11 hours ago
Vietnam Airlines
Fri, 29 May - Fri, 5 Jun
SYD
Sydney
BKK
Bangkok
฿19,615 Return, found 5 hours ago
฿19,615
Return
found 5 hours ago
Select Vietnam Airlines flight, departing Fri, 29 May from Sydney to Bangkok, returning Fri, 5 Jun, priced at ฿19,615 found 5 hours ago
Philippine Airlines
Tue, 16 Jun - Tue, 7 Jul
SYD
Sydney
BKK
Bangkok
฿19,695 Return, found 7 hours ago
฿19,695
Return
found 7 hours ago
Select Philippine Airlines flight, departing Tue, 16 Jun from Sydney to Bangkok, returning Tue, 7 Jul, priced at ฿19,695 found 7 hours ago
Malaysia Airlines
Thu, 6 Nov - Wed, 19 Nov
SYD
Sydney
BKK
Bangkok
฿20,110 Return, found 9 hours ago
฿20,110
Return
found 9 hours ago
Select Malaysia Airlines flight, departing Thu, 6 Nov from Sydney to Bangkok, returning Wed, 19 Nov, priced at ฿20,110 found 9 hours ago
Qantas Airways
Wed, 4 Feb - Wed, 16 Sept
SYD
Sydney
BKK
Bangkok
฿20,580 Return, found 2 hours ago
฿20,580
Return
found 2 hours ago
Select Qantas Airways flight, departing Wed, 4 Feb from Sydney to Bangkok, returning Wed, 16 Sept, priced at ฿20,580 found 2 hours ago

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

March is typically the cheapest month to fly

From ฿9,380 - ฿11,841 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. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from ฿11,745
DMK
Don Mueang Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from ฿11,745

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 ฿10,244. 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.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Bangkok Airways, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Juneyao Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿10,243
Distance
7469 km
Average flight time
5 hours 33 mins

Book with confidence

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 ฿5,848 and roundtrip prices from ฿10,244. 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.
Perfect flights from Sydney to Bangkok

Explore a world of travel with Expedia

Bangkok Airports

Bangkok

Sydney to Don Mueang Intl.
฿11,397.47
*Available to Expedia members.