Cheap flights to Sydney

WAS — SYD
11 Jun — 18 Jun1
Return
1 adult
Economy
From?
To?
Sun 11/6
Sun 18/6

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Flights to Sydney in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

January

Cheapest in

May

Average price

฿24,286

Return from

฿10,995

One-way from

฿5,950
High demand for flights, 6% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in June 2023
From Bangkok to Sydney Kingsford Smith
One-way flight from Bangkok to Sydney Kingsford Smith (SYD)

Cheap flights to Sydney in June, July 2023

The best prices found for SYD flights for June, July
The lowest-priced flights departing to Sydney in June and July 2023 can be found below. If these deals fall outside of your budget, be sure to come back soon as prices update often.

Sydney 2023 flight deals

Cheap flights to Sydney found for this year
Check out some of the best flight deals to Sydney in 2023. Check back regularly for other flight deals.

Last minute flights to Sydney

Late deals on round-trip flights to Sydney, departing today and this week
Browse through available last-minute flights traveling to Sydney. Make sure to double check the price, time, and destination to confirm all are correct.

One-way flights to Sydney

The cheapest one-way flights to Sydney
Take a look at some of the best available flights traveling to Sydney at this time. Users can also find round-trip Sydney flights by using the search form above.

Find flights to Sydney within your budget

Use the slider to find flights to Sydney that fit your budget.

Fly from

Any airport

Budget

฿10,995 - ฿15,309

Route

Depart

Return

Price

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 20/6

Nonstop9h 40m

Sydney Kingsford Smith

Tue 18/7

Nonstop10h 05m

฿10,995

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 20/6

Nonstop9h 40m

Sydney Kingsford Smith

Tue 18/7

Nonstop10h 05m

฿11,343

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 20/6

1 stop23h 40m

Sydney Kingsford Smith

Tue 18/7

Nonstop10h 05m

฿11,760

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 20/6

Nonstop9h 40m

Sydney Kingsford Smith

Thu 20/7

1 stop25h 40m

฿12,387

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 23/6

1 stop20h 55m

Sydney Kingsford Smith

Fri 14/7

Nonstop10h 05m

฿12,630

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 22/6

Nonstop9h 40m

Sydney Kingsford Smith

Fri 14/7

Nonstop10h 05m

฿12,943

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 15/8

1 stop21h 45m

Sydney Kingsford Smith

Sat 19/8

1 stop31h 10m

฿14,057

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 1/11

1 stop18h 00m

Sydney Kingsford Smith

Wed 8/11

1 stop31h 20m

฿14,231

Bangkok SuvarnabhumiSydney Kingsford Smith

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 3/7

1 stop29h 10m

Sydney Kingsford Smith

Mon 10/7

1 stop19h 45m

฿15,309

Flights are sorted by cheapest first

Deals found on 5/6

What is the cheapest month to fly to Sydney?

The cheapest ticket to Sydney found for each month in 2023 based on historical flight searches by Cheapflights users.

January

฿36,638

February

฿27,487

March

฿24,356

April

฿23,938

May

฿20,737

June

฿19,589

July

฿24,460

August

฿22,825

September

฿26,582

October

฿24,878

November

฿26,513

December

฿27,000

At the present moment the cheapest month to fly to Sydney is currently June; with January being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Sydney?

Average Sydney flight ticket prices and weather conditions for 2023 and 2024 by month

BKK - SYD

Price

฿19,592 - ฿47,582

SYD

Temperature

11 - 22 °C

SYD

Rainfall

50 - 130 mm

When is the best time to book a flight to Sydney?

To ensure you get the cheapest price possible for a flight to Sydney, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Other local departures to Sydney from Thailand

Search flights to Sydney by cabin class

Business Classfrom ฿101,742/person
Economyfrom ฿6,356/person

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