S$290 Cheap Flights from Bangkok to Sydney

View S$290 flight on Mon, 25 May, 2026Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Sydney Airport (SYD)

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Cheap Flights from Bangkok to Sydney (BKK-SYD)

Prices were available within the past 7 days and start at S$290 for one-way flights and S$626 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Mon, 2 Nov - Mon, 9 Nov
BKK
Bangkok
SYD
Sydney
S$626 Return, found 3 hours ago
S$626
Return
found 3 hours ago
Select Vietjet Air flight, departing Mon, 2 Nov from Bangkok to Sydney, returning Mon, 9 Nov, priced at S$626 found 3 hours ago
Scoot
Thu, 27 Aug - Mon, 31 Aug
BKK
Bangkok
SYD
Sydney
S$634 Return, found 14 hours ago
S$634
Return
found 14 hours ago
Select Scoot flight, departing Thu, 27 Aug from Bangkok to Sydney, returning Mon, 31 Aug, priced at S$634 found 14 hours ago
Vietjet Air
Mon, 2 Nov - Mon, 9 Nov
BKK
Bangkok
SYD
Sydney
S$713 Return, found 3 hours ago
S$713
Return
found 3 hours ago
Select Vietjet Air flight, departing Mon, 2 Nov from Bangkok to Sydney, returning Mon, 9 Nov, priced at S$713 found 3 hours ago
Hahn Air Systems
Mon, 2 Nov - Mon, 9 Nov
BKK
Bangkok
SYD
Sydney
S$789 Return, found 3 hours ago
S$789
Return
found 3 hours ago
Select Hahn Air Systems flight, departing Mon, 2 Nov from Bangkok to Sydney, returning Mon, 9 Nov, priced at S$789 found 3 hours ago
FlexFlight
Mon, 2 Nov - Mon, 9 Nov
BKK
Bangkok
SYD
Sydney
S$814 Return, found 3 hours ago
S$814
Return
found 3 hours ago
Select FlexFlight flight, departing Mon, 2 Nov from Bangkok to Sydney, returning Mon, 9 Nov, priced at S$814 found 3 hours ago
Sichuan Airlines
Sat, 30 May - Tue, 2 Jun
BKK
Bangkok
SYD
Sydney
S$856 Return, found 4 days ago
S$856
Return
found 4 days ago
Select Sichuan Airlines flight, departing Sat, 30 May from Bangkok to Sydney, returning Tue, 2 Jun, priced at S$856 found 4 days ago
Juneyao Air
Sun, 7 Jun - Sat, 13 Jun
BKK
Bangkok
SYD
Sydney
S$859 Return, found 4 days ago
S$859
Return
found 4 days ago
Select Juneyao Air flight, departing Sun, 7 Jun from Bangkok to Sydney, returning Sat, 13 Jun, priced at S$859 found 4 days ago
China Southern Airlines
Fri, 22 May - Mon, 1 Jun
BKK
Bangkok
SYD
Sydney
S$903 Return, found 2 days ago
S$903
Return
found 2 days ago
Select China Southern Airlines flight, departing Fri, 22 May from Bangkok to Sydney, returning Mon, 1 Jun, priced at S$903 found 2 days ago
Singapore Airlines
Mon, 11 May - Thu, 14 May
BKK
Bangkok
SYD
Sydney
S$1,011 Return, found 16 hours ago
S$1,011
Return
found 16 hours ago
Select Singapore Airlines flight, departing Mon, 11 May from Bangkok to Sydney, returning Thu, 14 May, priced at S$1,011 found 16 hours ago
Vietnam Airlines
Thu, 27 Aug - Mon, 31 Aug
BKK
Bangkok
SYD
Sydney
S$1,012 Return, found 14 hours ago
S$1,012
Return
found 14 hours ago
Select Vietnam Airlines flight, departing Thu, 27 Aug from Bangkok to Sydney, returning Mon, 31 Aug, priced at S$1,012 found 14 hours ago

Alternative airports near Sydney

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

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from S$681
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from S$681

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

May is typically the cheapest month to fly

From S$515 - S$606 per traveller.

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 S$626. 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.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, Asiana Airlines, Bangkok Airways, Cathay Pacific, China Airlines, China Southern Airlines, Emirates, FlexFlight, Hahn Air Systems, Hong Kong Airlines, Juneyao Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
S$626
Distance
7469 km
Average flight time
12 hours 5 mins

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