Question 1

How long is the flight from Southeast Asia to Sydney?

Accepted Answer

Airlines like AirAsia X, British Airways, and Singapore Airlines fly from Southeast Asia to Sydney in about 7h 50m. The time it takes to get you to your destination can typically vary by up to 5h 05m. Airlines will cover a distance of 3908 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 2

What are the cheapest airlines to fly from Southeast Asia to Sydney one-way?

Accepted Answer

For one-way options, check prices for VietJet Air. According to our data, you can fly for as low as £83. Users have also found prices from £93 and £99 on Batik Air and Jetstar, respectively.

Question 3

How far ahead should I book a flight from Southeast Asia to Sydney?

Accepted Answer

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Southeast Asia to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

What is the cheapest month to book a flight from Southeast Asia to Sydney?

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Southeast Asia to Sydney (average of £358). Flying from Southeast Asia to Sydney in January is currently the most expensive (average of £573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

Weekly flight availability from Southeast Asia to Sydney

Accepted Answer

The most flights from zzYJX to SYD are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Question 7

E

Accepted Answer

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).

Question 8

What are the most popular routes from Southeast Asia to Sydney?

Accepted Answer

Most travelers choose Bangkok Suvarnabhumi - Sydney Kingsford Smith, Denpasar Bali Ngurah Rai - Sydney Kingsford Smith or Krabi - Sydney Kingsford Smith when deciding on the best route from Southeast Asia to Sydney.

Question 9

What are the cheapest flights from Southeast Asia to Sydney?

Accepted Answer

Looking at all options, your cheapest flight can be booked for £304. While the most popular route (Bangkok Suvarnabhumi - Sydney Kingsford Smith) can be booked for £474 on average, our data indicates £528 when flying from Southeast Asia to Sydney.

Question 10

What are the most reliable airlines from Southeast Asia to Sydney?

Accepted Answer

The top 3 most reliable airlines when flying from Southeast Asia to Sydney are Turkish Airlines (87%), Oman Air (74%) and Thai Airways (74%).

Question 11

What are the most popular airlines that fly from Southeast Asia to Sydney?

Accepted Answer

Consider Scoot, Qantas Airways or Malaysia Airlines when booking your flight. These represent the most popular airlines when flying from Southeast Asia to Sydney.

Question 12

What is the cheapest time of day to fly from YJX to SYD?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Asia to Sydney as you normally would.

Question 13

What airport do you fly into for flights to Sydney from Southeast Asia?

Accepted Answer

If you book a flight to Sydney from Southeast Asia, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.

Question 14

Can I find deals for flights from Southeast Asia to Sydney that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Southeast Asia to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Southeast Asia to Sydney?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Sydney.

Question 16

Can I find deals for business class flights from Southeast Asia to Sydney?

Accepted Answer

Yes. Cheapflights offers flight deals from Southeast Asia to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from Southeast Asia to Sydney?

Accepted Answer

Deals for Southeast Asia to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 18

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to Sydney?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Southeast Asia to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 19

Can Cheapflights find flights from Southeast Asia to Sydney with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southeast Asia to Sydney, users can toggle the no change fees filter when performing a flight search.

Question 20

Can Cheapflights notify me if prices for flights from Southeast Asia to Sydney become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Southeast Asia to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	£284
One-way from	£174

Airline	Cheapest	Average	Flexibility	On-time
VietJet Air	Cheapest£128	Average£351	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights
Scoot	Cheapest£152	Average£395	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Cebu Pacific	Cheapest£216	Average£347	FlexibilityNo cancel fee	On-time64%	Search Cebu Pacific flights
British Airways	Cheapest£282	Average£536	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Jetstar	Cheapest£337	Average£456	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
Singapore Airlines	Cheapest£398	Average£500	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Emirates	Cheapest£403	Average£524	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qantas Airways	Cheapest£405	Average£656	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Thai Airways	Cheapest£582	Average£674	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Cheap flights from Southeast Asia to Sydney

Find flight deals from Southeast Asia to Sydney

Round-trip from

One-way from

Cheapflights Insights

How far ahead should I book a flight from Southeast Asia to Sydney?

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Southeast Asia to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Southeast Asia to Sydney?

What is the cheapest time of day to fly from YJX to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Asia to Sydney as you normally would.

Weekly flight availability from Southeast Asia to Sydney

The most flights from zzYJX to SYD are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

Reviews of airlines servicing Sydney

Related info for your journey

What airport do you fly into for flights to Sydney from Southeast Asia?

How long is the flight from Southeast Asia to Sydney?

What are the cheapest airlines to fly from Southeast Asia to Sydney one-way?

What are the most popular routes from Southeast Asia to Sydney?

What are the most reliable airlines from Southeast Asia to Sydney?

What are the cheapest flights from Southeast Asia to Sydney?

Can I find deals for flights from Southeast Asia to Sydney that include hotel bookings?

How can I find direct flights from Southeast Asia to Sydney?

Can I find deals for business class flights from Southeast Asia to Sydney?

What is the cheapest month to book a flight from Southeast Asia to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southeast Asia to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Southeast Asia to Sydney by cabin class

Find flights from Southeast Asia to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southeast Asia and Sydney flights

Browse other Southeast Asia and Sydney flight options. Last updated on 16 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2026.

Top 9 airlines flying from Southeast Asia to Sydney

Fly with Cheapflights

How does Cheapflights help users find flights from Southeast Asia to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to Sydney?

Can Cheapflights find flights from Southeast Asia to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Southeast Asia to Sydney become cheaper?

100% Free

Book with Flexibility

Travel Smart