C$ 325 Find Cheap Flights from Southeast Asia to Sydney – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 14/9. 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

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Flight Deals

Cheap Flights from Southeast Asia to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Southeast Asia to Sydney 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 round-trip flight deals from Southeast Asia to Sydney

Tue, 22 Dec - Thu, 7 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Mon, 21 Dec - Wed, 6 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Thu, 24 Dec - Wed, 6 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Wed, 23 Dec - Thu, 7 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Fri, 18 Dec - Tue, 5 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Sat, 19 Dec - Tue, 5 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Wed, 23 Dec - Tue, 5 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Mon, 21 Dec - Thu, 7 Jan
Batik Air Logo
9:25 p.m. - 6:30 a.m.DPS  Denpasar Bali Ngurah Rai-SYD Sydney Kingsford Smith
6h 05mdirect
Batik Air Logo
7:55 a.m. - 11:25 a.m.SYD  Sydney Kingsford Smith-DPS Denpasar Bali Ngurah Rai
6h 30mdirect
C$ 596Batik Air
Sat, 29 Aug - Sat, 5 Sep
Scoot Logo
9:45 a.m. - 7:20 p.m.SIN  Singapore Changi-SYD Sydney Kingsford Smith
7h 35mdirect
Scoot Logo
8:35 p.m. - 3:05 a.m.SYD  Sydney Kingsford Smith-SIN Singapore Changi
8h 30mdirect
C$ 662Scoot
Tue, 10 Nov - Fri, 13 Nov
Scoot Logo
1:15 a.m. - 12:10 p.m.SIN  Singapore Changi-SYD Sydney Kingsford Smith
7h 55mdirect
Scoot Logo
1:25 p.m. - 6:40 p.m.SYD  Sydney Kingsford Smith-SIN Singapore Changi
8h 15mdirect
C$ 805Scoot
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Good to know

Low season

January

Cheapest flight

C$ 325
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly (7% more expensive on average)
Flight from Denpasar to Sydney

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

Insights shared by verified travellers who flew the route from Southeast Asia to Sydney 
AndrewFlew with Qantas Airways-Jul 2026
Economy is economy. Get what you pay for but if you want a bit of comfort on a red-eye flight then upgrade for a better than experience.
Verified travelerFlew with Qantas Airways-Sep 2024
Be careful about buying duty free out of London if you’re transiting through Singapore, as you may not get it back through security screening onto your new aircraft.
Verified travelerFlew with Thai Airways-Apr 2024
Make sure your hand carry has wheels so they can be drag on and off the flight easier as the flight is nine hour long.

FAQs for booking flights from Southeast Asia to Sydney

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

    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 Southeast Asia to Sydney.

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

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

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

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

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

    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 to Sydney from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Southeast Asia to Sydney

 
Need help choosing which airline to fly with from Southeast Asia to Sydney? 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.
6.8
Cebu PacificOverall score based on 222 reviews
7.5Crew
6.8Boarding
5.2Entertainment
6.6Comfort
5.8Food
Airline reviews

I liked that we got to our destination safely. I did not like the “no” amenities. The plane was very cold and a blanket was only offered for sale. In fact the only things you could get were for sale. Food, water, snack, etc. I’m very surprised that they did not charge to use the lavatory. The seats were uncomfortable and did not adjust. My butt literally hurt after just a 4 hour flight. I don’t remember the cost of the flight, but more than $10 was not worth it. I’ll never fly Cebu airlines again. Ever!

2.0 MediocreAnonymous, Jul 2026
Read more Cebu Pacific reviews

I liked that we got to our destination safely. I did not like the “no” amenities. The plane was very cold and a blanket was only offered for sale. In fact the only things you could get were for sale. Food, water, snack, etc. I’m very surprised that they did not charge to use the lavatory. The seats were uncomfortable and did not adjust. My butt literally hurt after just a 4 hour flight. I don’t remember the cost of the flight, but more than $10 was not worth it. I’ll never fly Cebu airlines again. Ever!

Terrible. Not to be trusted. I missed a flight from Manila due to 3+ hours in traffic to the airport. Customer service was rude and unhelpful. I booked a new flight. The cost was steep. And on my credit card online account, Cebu Pacific charged me for two tickets, yet I'm traveling alone, one person. They are impossible to reach and pathetic customer service. My credit card company is looking into it. NEVER, NEVER fly Cebu Pacific. They will rip you off. They don't care, they don't have to. Fly another airline in the Philippines.

The seats were dirty. Food on tray table. Late on my first flight and almost an hour early on the return. My driver was unable to adjust and I had to pay for different ground transportation.

It arrived 18 minutes early. Attendant are good. For baording , they should improve especially carrying thru bus.

Boarding had us in a tunnel with no AC for 15 minutes. Not planned well. And you have to pay for water, get at airport

Kind of worried due to typhoon but yeah we can't do about nature thing. So okay naman kudos to all crews and pilots for the safe landing.

Can buy food instead of online order. Maybe limit the meal so no waste.

Bags lost for the second time. Will not fly with Cebu Pacific again.

Very good no problems with this airline friendly staff at checking ask you where you want to sit left on time everything easy, it’s a budget airline no food or entertainment unless you buy on the flight but who need food etc on a late night flight.

It was a low cost flight, so no high expectations. The experience was average.

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.

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

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.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

It would have been nice if I could have actually travelled to Perth. I injured my back and was unable to fly. Scoot refused to change my ticket saying it was not flexible. However I purchased the ticket through MyTrip and it was flexible. MyTrip wanted to charge me an extra $271 to change to a ticket that was only listed as $217. Never again will I fly Scoot or book through MyTrip

It was a cheaper flight and it arrived early. I thought the crew were pretty noisy for an overnight flight, and my friend was not able to sleep because of the noise. Also I think it’s absurd they don’t provide complementary water. Why does everything have to be a surcharge? Airplanes are dehydrating and it would be beneficial to help passengers stay healthy.

Instead of the flight attendants talking to each other they should have been monitoring the passengers. The person beside me took a phone call literally 30 seconds before the plane landed. As we were going down the runway ( from landing ) a person in the row in front of me and behind me made phone calls; CRAZY

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

Horrible! As an Asian, they look down on their own skin color. Disgusting people and airlines. If you are white, they will worship you

Not even free water. NO legroom. Narrow seats. Not enough room to even hold a book at reading distance in front of you.

No food? No movies? No water?? On an international flight, really???

Our experience was the worst. Over 2 days flight was changed and delayed 4 times. Not impressed

Very bad experience and will never try their service again. Not even water serve for 8hr flight. Will have to wait for every prepurched to cimplete before can buy water.

Good value airline for a LCC - food selection and drinks looked well priced. Flight was delayed and no rush to make up time

Maybe there was something wrong with pressure sensor or something. my ear was very uncomfortable and many babies were crying like hell. It happened during landing.

No, comment Me and my family at the boarding gate more than 30 min early but the flight delayed and they still leave without us.

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