Direct flights to Sydney | Cheapflights

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Best

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Cheapest flights to Sydney
Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on 5 September 2026.

Sun 20/922:20 -

Nonstop9h 00m

Sun 4/1015:35 -

Nonstop9h 20m

Deal found 3/9฿24,870

Sun 20/922:20 -

Nonstop9h 00m

Tue 6/1015:35 -

Nonstop9h 20m

Deal found 2/9฿24,935

Sun 20/922:20 -

Nonstop9h 00m

Mon 5/1015:35 -

Nonstop9h 20m

Deal found 31/8฿24,968

Wed 21/1008:30 -

Nonstop9h 00m

Tue 27/1010:00 -

Nonstop9h 25m

Deal found 3/9฿26,282

Tue 20/1022:20 -

Nonstop9h 00m

Tue 27/1010:00 -

Nonstop9h 25m

Deal found 1/9฿26,315

Thu 4/308:35 -

Nonstop9h 20m

Sun 14/315:25 -

Nonstop9h 25m

Deal found 2/9฿26,348

Best time to book a flight to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney with our price prediction graph.

TH1-SYD

BKK-SYD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Thu 17/9

08:30-20:30

Nonstop9h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿14,620

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Thu 25/2

22:35-11:55

Nonstop9h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿14,718

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Sat 5/12

22:35-11:55

Nonstop9h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿14,817

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Sun 13/12

22:35-11:55

Nonstop9h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿14,850

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Sat 26/12

08:35-21:55

Nonstop9h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿15,474

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Sun 20/9

18:10-06:25

Nonstop9h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿17,806

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Thu 31/12

22:35-11:55

Nonstop9h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿18,923

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Sun 20/12

18:00-07:35

Nonstop9h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿19,482

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Wed 16/12

18:00-07:35

Nonstop9h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿19,580

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Mon 14/12

18:00-07:35

Nonstop9h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿19,613

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 19 resultsSorted by cheapest first

1

2

Reviews of airlines flying non-stop to Sydney

Read reviews from past customers who have flown Singapore Airlines,Emirates, andThai Airways to Australia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Singapore Airlines

8.2

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

8.1

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

7.9

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

แควนตัสแอร์เวย์

7.5

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

6.7

Okay

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

FAQ about direct flights to Sydney

How much are direct flights to Sydney?
On average, a one-way direct flight to Sydney will cost users approximately ฿21,540. If you're looking for a direct return flight to Sydney, you can expect to pay around ฿30,467.
Which airlines fly direct to Sydney?
At the moment, Thai Airways, แควนตัสแอร์เวย์, Emirates offer direct flights to Sydney. Thai Airways is currently the most popular airline that flies direct to Sydney.
How long is a direct flight to Sydney?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Sydney to last approximately 9h 00m on average. The quickest direct flight to Sydney at this time departs from Bangkok Suvarnabhumi Airport (9h 00m), while the longest leaves from Bangkok Suvarnabhumi Airport (9h 00m).
What is the best time of year to fly direct to Sydney?
If you're seeking the lowest price on a direct flight to Sydney, June is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Sydney, when demand is typically at its lowest.
What is the most popular direct flight origin to Sydney?
Currently, the most popular direct flight origin to Sydney is Bangkok Suvarnabhumi Airport. A return direct flight from Bangkok Suvarnabhumi Airport to Sydney typically costs around ฿26,003.

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