Cheap Flights to Sydney

Round-trip
Economy
Washington (WAS)
Sydney (SYD)
Fri 1/10
Fri 8/10
Any month
Compare vs. Cheapflights |
Home Australia New South Wales Cheap flights to Sydney Kingsford Smith, Australia

Flights to Sydney in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 28% potential price rise
Cheapest inJuneBest time to find cheap flights, 5% potential price drop
Average price11,565,553 ₫Average for round-trip flights in September 2021
Round-trip from16,905,248 ₫From Ho Chi Minh City to Sydney Kingsford Smith
One-way from227,221 ₫One-way flight from Ho Chi Minh City (SGN) to Sydney Kingsford Smith (SYD)

Cheapest Prices for Sydney flights by month

The cheapest ticket to Sydney found for each month in 2021 based on historical flight searches by Cheapflights users.
January
11,247,444 ₫
February
13,883,208 ₫
March
9,384,231 ₫
April
11,361,054 ₫
May
10,497,614 ₫
June
11,565,553 ₫
July
11,247,444 ₫
August
9,588,730 ₫
September
7,066,576 ₫
October
9,929,561 ₫
November
10,247,671 ₫
December
15,587,367 ₫
Currently, September is the cheapest month in which you can book a flight to Sydney Kingsford Smith. Flying to Sydney Kingsford Smith in December will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Kingsford Smith Airport?

Average Sydney Kingsford Smith flight ticket prices and weather conditions for 2021 and 2022 by month.
SGN - SYD
Price
7,067,030 ₫ - 25,038,854 ₫
SYD
Temperature
0 - 24 °C
SYD
Precipitation
84 - 160 mm
Whilst there are several times of the year to choose from, November is seen as the time to fly to Sydney, however, it is possible to get good deals throughout the year. If you are looking for warm weather when you arrive off of your flight to Sydney then July is statistically the hottest. November is historically the period with most rainfall.

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 42 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.

Which day is cheapest to fly to Sydney?

The cheapest day to fly to Sydney is usually Friday. At the moment, Saturday is the most expensive.

What time of day is cheapest to fly to Sydney?

Flights at noon are typically the cheapest time of the day to fly to Sydney. Flights in the evening are usually the most expensive.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Sydney flight prices.

Find the best Sydney flight deals for you

Cheap tickets to Sydney found by our users in Vietnam as recently as September 24, 2021.

Cheapest flights to Australia

Not set on Sydney? See the cheapest flights to Vietnam. Airfare prices updated on September 24, 2021.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home Australia New South Wales Cheap flights to Sydney Kingsford Smith, Australia
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First