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฿14,174+ Direct flights to Sydney

This is the cheapest price on a non-stop flight to Sydney found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
22 Jun — 29 Jun1
1 adult

Find flight deals to Sydney

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 17 June 2025.

Sun 3/818:10BKK - SYD
Nonstop9h 15mแควนตัสแอร์เวย์
Sun 17/809:50SYD - BKK
Nonstop9h 50mแควนตัสแอร์เวย์
Deal found 17/6฿22,445
Sat 30/822:20BKK - SYD
Nonstop9h 00mThai Airways
Tue 14/1011:00SYD - BKK
Nonstop9h 20mThai Airways
Deal found 15/6฿25,916
Tue 1/722:20BKK - SYD
Nonstop9h 00mMultiple Airlines
Thu 24/709:50SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 17/6฿27,213
Sun 3/818:10BKK - SYD
Nonstop9h 15mEmirates
Sat 16/809:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 16/6฿32,176

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.
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.

Cheapflights Fare Finder

Use the slider to find non-stop flights to Sydney within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches and data was last updated on 17 June 2025.
Use the filters below to find and compare direct flights to Sydney that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sun 3/8

18:10-06:25

Nonstop9h 15m

Sydney Kingsford Smith

Sun 17/8

09:50-16:40

Nonstop9h 50m

฿22,445

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sat 30/8

22:20-10:20

Nonstop9h 00m

Sydney Kingsford Smith

Tue 14/10

11:00-16:20

Nonstop9h 20m

฿25,916

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 1/7

22:20-10:20

Nonstop9h 00m

Sydney Kingsford Smith

Thu 24/7

09:50-16:40

Nonstop9h 50m

฿26,338

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sun 3/8

18:10-06:25

Nonstop9h 15m

Sydney Kingsford Smith

Sat 16/8

09:50-16:40

Nonstop9h 50m

฿32,176

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 21/8

22:20-10:20

Nonstop9h 00m

฿14,174

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 4/8

18:10-06:25

Nonstop9h 15m

฿15,374

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 31/7

18:10-06:25

Nonstop9h 15m

฿18,196

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 5/9

18:10-06:25

Nonstop9h 15m

฿18,358

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 11/7

22:20-10:20

Nonstop9h 00m

฿25,689

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Reviews of airlines flying non-stop to Sydney

Get insights into the airlines that provide direct flights to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 17 June 2025.

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

11 - 22 °C

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

FAQ about direct flights to Sydney

Find answers to frequently asked questions about direct flights to Sydney to unlock the best deals on Cheapflights.
  • How much are direct flights to Sydney?

    On average, a one-way direct flight to Sydney will cost users approximately ฿13,719. If you're looking for a direct return flight to Sydney, you can expect to pay around ฿27,308.

  • Which airlines fly direct to Sydney?

    At the moment, Thai Airways, แควนตัสแอร์เวย์, Scoot, Thai AirAsia X, China Southern, Emirates, ซื่อชวนแอร์ไลน์, Cathay Pacific, Singapore Airlines, Malaysia Airlines 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 8h 52m on average. The quickest direct flight to Sydney at this time departs from Phuket City (8h 45m), 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, September is worth consideration, as prices are usually at their lowest, on average. June 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 ฿22,754.

See more FAQs

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