RM 785 Find Cheap Flights from Sydney to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Southeast Asia departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Southeast Asia, as well as popular online travel agencies
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Booking Insights
Flight Deals

Best Southeast Asia Flight Deals from Sydney

Cheapest return prices found by our users on KAYAK in the last 72 hours
Kuala Lumpur
Kuala Lumpur1 stopRM 1,573
Kota Kinabalu
Kota Kinabalu1 stopRM 1,537
Kuching
Kuching1 stopRM 1,787
Penang
Penang1 stopRM 1,565
Langkawi
Langkawi1 stopRM 1,557
Kota Bharu
Kota Bharu1 stopRM 2,457
Tawau
Tawau1 stopRM 2,496
Kuala Lumpur
Kuala Lumpur1 stopRM 1,573
Kota Kinabalu
Kota Kinabalu1 stopRM 1,537
Kuching
Kuching1 stopRM 1,787
Penang
Penang1 stopRM 1,565
Langkawi
Langkawi1 stopRM 1,557
Kota Bharu
Kota Bharu1 stopRM 2,457
Tawau
Tawau1 stopRM 2,496

Cheap Flights from Sydney to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Southeast Asia

Tue, 28 Jul - Mon, 10 Aug
Scoot Logo
13:00 - 08:50
SYD
-
BKI
21h 50m
1 stop
Scoot Logo
20:30 - 19:20
BKI
-
SYD
20h 50m
1 stop
RM 1,537Scoot
Sun, 10 May - Sat, 16 May
Scoot Logo
13:00 - 19:30
SYD
-
BKI
32h 30m
1 stop
Scoot Logo
12:15 - 11:45
BKI
-
SYD
21h 30m
1 stop
RM 1,541Scoot
Sun, 2 Aug - Tue, 11 Aug
Batik Air Logo
22:15 - 05:20
SYD
-
KUL
9h 05mdirect
Batik Air Logo
09:40 - 20:00
KUL
-
SYD
8h 20mdirect
RM 1,589Batik Air
Sun, 2 Aug - Sun, 9 Aug
Batik Air Logo
22:15 - 05:20
SYD
-
KUL
9h 05mdirect
Batik Air Logo
09:40 - 20:00
KUL
-
SYD
8h 20mdirect
RM 1,593Batik Air
Wed, 15 Jul - Thu, 27 Aug
Multiple Airlines Logo
09:45 - 08:35
SYD
-
PEN
24h 50m
1 stop
Multiple Airlines Logo
09:30 - 07:20
PEN
-
SYD
19h 50m
2 stops
RM 1,613Multiple Airlines
Wed, 10 Jun - Fri, 26 Jun
Multiple Airlines Logo
20:35 - 19:55
SYD
-
LGK
25h 20m
2 stops
Multiple Airlines Logo
08:30 - 19:20
LGK
-
SYD
32h 50m
1 stop
RM 1,617Multiple Airlines
Thu, 13 Aug - Mon, 17 Aug
Malaysia Airlines Logo
13:05 - 10:10
SYD
-
TWU
23h 05m
1 stop
Malaysia Airlines Logo
18:15 - 06:25
TWU
-
SYD
34h 10m
1 stop
RM 2,496Malaysia Airlines
Wed, 10 Jun - Thu, 11 Jun
Malaysia Airlines Logo
13:05 - 14:10
SYD
-
KBR
27h 05m
1 stop
Malaysia Airlines Logo
18:25 - 10:00
KBR
-
SYD
13h 35m
1 stop
RM 3,642Malaysia Airlines
Wed, 10 Jun - Thu, 11 Jun
Singapore Airlines Logo
07:25 - 13:20
SYD
-
KBR
31h 55m
1 stop
Singapore Airlines Logo
18:25 - 10:25
KBR
-
SYD
14h 00m
2 stops
RM 3,725Singapore Airlines
Wed, 10 Jun - Thu, 11 Jun
Singapore Airlines Logo
07:25 - 13:20
SYD
-
KBR
31h 55m
1 stop
Singapore Airlines Logo
18:25 - 10:25
KBR
-
SYD
14h 00m
2 stops
RM 3,733Singapore Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Southeast Asia flights

Get data-powered insights and trends into flights from Sydney to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Sydney to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Sydney found in the last 72 hours was to Singapore, at RM 807 return. The most popular route is from Sydney (SYD) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was RM 807.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Sydney to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally in the morning, when retur flights cost RM 2,064 on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is RM 2,967.

Can I save money by flying with a stopover from Sydney to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of RM 1,977, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sydney to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Southeast Asia is August, when tickets cost RM 1,704 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is RM 3,297 and RM 2,576 respectively.

What’s the cheapest day of the week to fly from Sydney to Southeast Asia?

The average price of all round-trip flights from Sydney to Southeast Asia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Southeast Asia on a Wednesday and more expensive on a Monday. On your return trip to Sydney, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Sydney to Southeast Asia, you should book around 2 weeks before departure, which saves you about 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightRM 785
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (42% more expensive on average)
Flight from Sydney to Penang

Flights from Sydney to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Sydney to Southeast Asia 
Verified travelerFlew with Qantas Airways
SYD
-
SIN
Jan 2026
leave time to get to next gate. some are a long walk.
RonaldFlew with Philippine Airlines
SYD
-
MNL
Jun 2024
- eat before flying. - bring your own entertainment like movies, tv

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Sydney to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Sydney to the following destinations at these prices or less: Kuala Lumpur RM 1,303 one-way - RM 1,464 round-trip; Singapore RM 837 one-way - RM 1,149 round-trip

Reviews of the top airlines flying from Sydney to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Garuda IndonesiaOverall score based on 89 reviews
7.3Entertainment
7.9Comfort
8.1Boarding
8.6Crew
7.5Food
Airline reviews

I always love to travel with Garuda. Staff are great. On time. Efficient. food and drinks plentiful. pillow and blanket. But there were no live demonstrations of safety. I honestly have no idea where my life jacket is. On the way to Bali we werw not made to put on seat belts , although we were on the way back. What I hated this time was the waking of passengers after 2 hours for breakfast when it was still dark. Not sure if i will travel back to Aus on that flight again . Being welcomed with a breakfast 2 hours after shutting my eyes in the dark was Horrible and left me jet lagged after only a short flight.

6.0 GoodVicki, Sept 2025
DPS - SYD
Read more Garuda Indonesia reviews

I always love to travel with Garuda. Staff are great. On time. Efficient. food and drinks plentiful. pillow and blanket. But there were no live demonstrations of safety. I honestly have no idea where my life jacket is. On the way to Bali we werw not made to put on seat belts , although we were on the way back. What I hated this time was the waking of passengers after 2 hours for breakfast when it was still dark. Not sure if i will travel back to Aus on that flight again . Being welcomed with a breakfast 2 hours after shutting my eyes in the dark was Horrible and left me jet lagged after only a short flight.

Very pleased. Very professional and organized. Very clean aircraft. Efficient boarding and even a snack.

Would not fly again. Everything is sub par. Honestly not worth the price we paid. Would have rather flown Jetstar and saved the money.

Friendly flight attendants, Did not care for the food. My headphones did not work because of a faulty jack at my seat.

Entertainment was poor at best. Very old movies and tv show and not really good ones .

The planes are getting quite old, the staff are quite ok good ok thanks Garuda

I liked most things except the cabin was way too cold for most of the journey. I prepared by putting on long pants, shirt, jumper, shoes and socks. Still cold!

It’s been a while and I saw lot of improvement. Flight was on time, friendly air crew, good food and comfy leg room.

For ground ticketing crew to honor the seat I’ve chosen instead of separating me from my family WITHOUT INFORMING me!

Good, ontime performance...hard products is somewhat out of date

Boarding was not as per sequence Light snacks were not available Window had hair oil stains and water condensation

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports