฿6,388 Cheap Flights from Sydney (SYD) to Bangkok (BKK)

View ฿6,388 flight on Wed, 11 Mar 2026Opens in a new window

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

  • 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 Sydney (SYD) to Bangkok (BKK)

Prices were available within the past 7 days and start at ฿6,388 for one-way flights and ฿10,684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, 7 May - Tue, 12 May
SYD
Sydney
BKK
Bangkok
฿10,684 Return, found 4 days ago
฿10,684
Return
found 4 days ago
Select Scoot flight, departing Thu, 7 May from Sydney to Bangkok, returning Tue, 12 May, priced at ฿10,684 found 4 days ago
Hainan Airlines
Tue, 14 Apr - Fri, 1 May
SYD
Sydney
BKK
Bangkok
฿12,490 Return, found 5 hours ago
฿12,490
Return
found 5 hours ago
Select Hainan Airlines flight, departing Tue, 14 Apr from Sydney to Bangkok, returning Fri, 1 May, priced at ฿12,490 found 5 hours ago
China Southern Airlines
Sun, 10 May - Thu, 14 May
SYD
Sydney
BKK
Bangkok
฿13,770 Return, found 2 hours ago
฿13,770
Return
found 2 hours ago
Select China Southern Airlines flight, departing Sun, 10 May from Sydney to Bangkok, returning Thu, 14 May, priced at ฿13,770 found 2 hours ago
China Eastern Airlines
Wed, 8 Apr - Wed, 22 Apr
SYD
Sydney
BKK
Bangkok
฿14,510 Return, found 5 hours ago
฿14,510
Return
found 5 hours ago
Select China Eastern Airlines flight, departing Wed, 8 Apr from Sydney to Bangkok, returning Wed, 22 Apr, priced at ฿14,510 found 5 hours ago
Xiamen Airlines
Mon, 18 May - Sat, 30 May
SYD
Sydney
BKK
Bangkok
฿14,630 Return, found 6 hours ago
฿14,630
Return
found 6 hours ago
Select Xiamen Airlines flight, departing Mon, 18 May from Sydney to Bangkok, returning Sat, 30 May, priced at ฿14,630 found 6 hours ago
Sichuan Airlines
Sun, 19 Apr - Fri, 1 May
SYD
Sydney
BKK
Bangkok
฿16,475 Return, found 5 hours ago
฿16,475
Return
found 5 hours ago
Select Sichuan Airlines flight, departing Sun, 19 Apr from Sydney to Bangkok, returning Fri, 1 May, priced at ฿16,475 found 5 hours ago
Juneyao Air
Thu, 12 Mar - Mon, 16 Mar
SYD
Sydney
BKK
Bangkok
฿16,865 Return, found 5 hours ago
฿16,865
Return
found 5 hours ago
Select Juneyao Air flight, departing Thu, 12 Mar from Sydney to Bangkok, returning Mon, 16 Mar, priced at ฿16,865 found 5 hours ago
Vietjet Air
Mon, 19 Oct - Thu, 12 Nov
SYD
Sydney
BKK
Bangkok
฿17,140 Return, found 1 day ago
฿17,140
Return
found 1 day ago
Select Vietjet Air flight, departing Mon, 19 Oct from Sydney to Bangkok, returning Thu, 12 Nov, priced at ฿17,140 found 1 day ago
Hong Kong Airlines
Fri, 1 May - Sat, 16 May
SYD
Sydney
BKK
Bangkok
฿17,625 Return, found 6 hours ago
฿17,625
Return
found 6 hours ago
Select Hong Kong Airlines flight, departing Fri, 1 May from Sydney to Bangkok, returning Sat, 16 May, priced at ฿17,625 found 6 hours ago
Philippine Airlines
Tue, 12 May - Wed, 17 Jun
SYD
Sydney
BKK
Bangkok
฿19,070 Return, found 1 day ago
฿19,070
Return
found 1 day ago
Select Philippine Airlines flight, departing Tue, 12 May from Sydney to Bangkok, returning Wed, 17 Jun, priced at ฿19,070 found 1 day ago

Alternative airports near Bangkok

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

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from ฿13,082
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from ฿13,082

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

March is typically the cheapest month to fly

From ฿9,329 - ฿12,619 per traveller.

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 ฿10,684. 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
Air China, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Juneyao Air, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
฿10,683
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 ฿6,388 and roundtrip prices from ฿10,684. 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
*Available to Expedia members.