฿6,989 Cheap Flights from Sydney (SYD) to Bangkok (BKK)

View ฿6,989 flight on Mon, 3 Aug 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 ฿6,989 for one-way flights and ฿11,288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 11 Aug - Sat, 22 Aug
SYD
Sydney
BKK
Bangkok
฿11,288 Return, found 4 days ago
฿11,288
Return
found 4 days ago
Select Scoot flight, departing Tue, 11 Aug from Sydney to Bangkok, returning Sat, 22 Aug, priced at ฿11,288 found 4 days ago
China Southern Airlines
Mon, 25 May - Mon, 15 Jun
SYD
Sydney
BKK
Bangkok
฿15,890 Return, found 8 hours ago
฿15,890
Return
found 8 hours ago
Select China Southern Airlines flight, departing Mon, 25 May from Sydney to Bangkok, returning Mon, 15 Jun, priced at ฿15,890 found 8 hours ago
China Eastern Airlines
Sat, 1 Aug - Thu, 10 Sept
SYD
Sydney
BKK
Bangkok
฿17,825 Return, found 14 hours ago
฿17,825
Return
found 14 hours ago
Select China Eastern Airlines flight, departing Sat, 1 Aug from Sydney to Bangkok, returning Thu, 10 Sept, priced at ฿17,825 found 14 hours ago
Vietjet Air
Sun, 1 Nov - Wed, 16 Dec
SYD
Sydney
BKK
Bangkok
฿17,925 Return, found 1 day ago
฿17,925
Return
found 1 day ago
Select Vietjet Air flight, departing Sun, 1 Nov from Sydney to Bangkok, returning Wed, 16 Dec, priced at ฿17,925 found 1 day ago
Hainan Airlines
Tue, 2 Jun - Mon, 15 Jun
SYD
Sydney
BKK
Bangkok
฿18,735 Return, found 1 day ago
฿18,735
Return
found 1 day ago
Select Hainan Airlines flight, departing Tue, 2 Jun from Sydney to Bangkok, returning Mon, 15 Jun, priced at ฿18,735 found 1 day ago
Juneyao Air
Tue, 21 Apr - Wed, 27 May
SYD
Sydney
BKK
Bangkok
฿20,300 Return, found 2 days ago
฿20,300
Return
found 2 days ago
Select Juneyao Air flight, departing Tue, 21 Apr from Sydney to Bangkok, returning Wed, 27 May, priced at ฿20,300 found 2 days ago
Hahn Air Systems
Sun, 1 Nov - Wed, 16 Dec
SYD
Sydney
BKK
Bangkok
฿20,330 Return, found 1 day ago
฿20,330
Return
found 1 day ago
Select Hahn Air Systems flight, departing Sun, 1 Nov from Sydney to Bangkok, returning Wed, 16 Dec, priced at ฿20,330 found 1 day ago
FlexFlight
Thu, 13 Aug - Wed, 19 Aug
SYD
Sydney
BKK
Bangkok
฿20,985 Return, found 1 day ago
฿20,985
Return
found 1 day ago
Select FlexFlight flight, departing Thu, 13 Aug from Sydney to Bangkok, returning Wed, 19 Aug, priced at ฿20,985 found 1 day ago
Sichuan Airlines
Tue, 21 Apr - Mon, 27 Apr
SYD
Sydney
BKK
Bangkok
฿21,530 Return, found 2 days ago
฿21,530
Return
found 2 days ago
Select Sichuan Airlines flight, departing Tue, 21 Apr from Sydney to Bangkok, returning Mon, 27 Apr, priced at ฿21,530 found 2 days ago
Xiamen Airlines
Fri, 5 Jun - Tue, 9 Jun
SYD
Sydney
BKK
Bangkok
฿21,595 Return, found 2 days ago
฿21,595
Return
found 2 days ago
Select Xiamen Airlines flight, departing Fri, 5 Jun from Sydney to Bangkok, returning Tue, 9 Jun, priced at ฿21,595 found 2 days ago

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 ฿48,585
DMK
Don Mueang Intl.
Closest
Average driving time to city centre19 min
Flights from ฿48,585

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

June is typically the cheapest month to fly

From ฿10,257 - ฿18,768 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 ฿11,288. 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, 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
Return price
฿11,287
Distance
7469 km
Average flight time
6 hours 30 mins
*Available to Expedia members.