$391 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 12/2. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney 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.
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Best Southeast Asia Flight Deals from Sydney

Cheapest return prices found by our users on KAYAK in the last 72 hours

Denpasar
Denpasardirect$520
Singapore
Singapore1 stop$713

Good to know

Low season

June

High season

December

Cheapest flight

$391
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (57% more expensive on average)
Flight from Sydney to Kuala Lumpur

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.

See more FAQs

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: Denpasar $354 one-way - $688 round-trip; Kuala Lumpur $356 one-way - $902 round-trip; Singapore $380 one-way - $970 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Sydney is May.

Top 5 airlines serving 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.
7.5
Virgin AustraliaOverall score based on 435 reviews
7.4Comfort
8.2Crew
6.4Food
6.4Entertainment
7.7Boarding
Airline reviews

Being told why we delayed three hours and not even given an apology by someone. Not a word. Not my airline of choice ever.

2.0 MediocreAnonymous, Jan 2025HBA - SYD
Read more Virgin Australia reviews

Being told why we delayed three hours and not even given an apology by someone. Not a word. Not my airline of choice ever.

Checked Baggage line up was long but moved quickly, rest of the process, boarding, crew was excellent

Virgin has always provided a smooth and comfortable flight. This one was no different. Seats are comfortable. Staff are great. This is my favourite airline.

Virgin changed the flight to an Alliance flight. Smaller plane, tea coffee and water the only refreshments available and not sure what happened to the extra money I paid to sit in a selected seat with extra leg room. This is obviously a regular switch as it happened on our flight there and back. Do not recommend.

Late boarding, late departure due to weather and slow boarding, packed 5+hour flight, only 2 toilets for main cabin, tight leg room, no free food except tea, coffee, and water, arrived 75 minutes late.

Cramped, crowded flight, with no complimentary food except coffee, tea, or water.

Check-in was good and efficient, Boarding was quick and easy. Didn't like the entertainment side of things requiring your phone to connect for a screen, my eyes are bad enough to use my phone more than I already do. Trip was comfortable and baggage claim was good. If coffee and tea were free, then why not a soda or juice as well, its not like its an alcoholic drink.

Check-in was good and efficient, Boarding was quick and easy. Didn't like the entertainment side of things requiring your phone to connect for a screen, my eyes are bad enough to use my phone more than I already do. Trip was comfortable and baggage claim was good.

The flight was delayed by 45 minutes, but boarding, actual flight, and crew were great. However, there was Zero free food and only water, tea, or coffee to drink. Everything else was for sale. No onboard entertainment but it was a short flight.

Boarding was smooth after a 25 min delay. Notification of delay could be more efficient and change in boarding gate was not notified on the flights board or app.

I can't complain. Flying with Philippines airlines was the best choice. They are the best option in the Philippines.

Flight left on time landed early, Crew was great , never an easy job. Bags arrived in a timely manner . Good job all in all.

Food was great. Hot meals. Entertainment- not so good. They only showed one tv filipino series with only 3 episodes for a 14 hour flight.

Ground and flight crew very courteous and professional. Seats are just ok. Entertainment could be upgraded with newer movies. Food was not good at all.

Service was good but food needs maybe it’s just me Cause I am a foodservice supervisor more menu Sampling to get better quality when packed to be reheated . Vegetables are already dark and over cooked and breaded entrees are not the best choice I guess . All airlines meal service doesn’t appeal To me.Cause this trip I’ve used 4 different airlines and nothing good in all of them food wise. Thanks

Overall it’s very acceptable I will gave an A.

They were two hours late!! Threw everything else planned off.

Flight was cancelled and rescheduled to 205 in the morning at the peril of passengers. No hotels provided by the airline. Passengers left stranded at airport. Not acceptable. I was able to get a hotel at my own cost outside of the airport. No reimbursement. Won’t be my choice in for future travels.

first time flying PAL/WAMOS, ang got to say, i’ve had much worst… the good: - front sitting is not too bad. legroom is pretty good considering economy standards. - staff is friendly and pleasant, starting with checkin, boarding and flight. not unforgettable, but pretty good. the bad: - boarding: stick with rules. besides priority sitting, when you say board from certain range of numbers (starting from back), make sure you let everyone know to stick with this… not with everyone letting in all at once! - food: had fish ad family members had beef. both are quite bad (saying this nicely). the fish is dry, whilest beef is rough as leather. both tasteless. - washrooms arr dirty! - seats, though good legroom, not much padding, hard on the backside! - entertainment: feature movie is the bachelor (circa 1999). no music offerings.

The entertainment system is a mess. Told us to connect to mypal wifi to access movies ! BUT never told us you need to download another app to watch a movie.

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

Super delayed. Delayed to get the bus, delayed to get off the bus, delayed to take off.

exceptionally good with the particular flight because no delay. hope that happens for every flight

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.

it was good experience though we wait for a minutes in the railday due to no available parking. Keep it up all..

I was memorable! THIS FLIGHT WAS ALL ABOUT WAITING! WAITING TO BOARD SINCE FLIGHT WAS DELAYED. WAITING IN THE RUNWAYS NO AVAILABLE PARKING BAY. FOR THE LAST TIME WAITING FOR FOOD COMPENSATION

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

Great it a good airline but no food or entertainment as it’s a airline

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

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.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

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

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

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.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Need to improve the availability of the food. Seems like everything sold out

Did not like that we were not informed about the 4 hour delay, crew not friendly, noone at terminals to consult with...all employees for Batrik were behind glass aftervgoing through security at the gate again. Why no agent at Gate H 10 to answer questions? And no apology. Updates would have eased anxiety. Boarding is disorderly also.

During this flight all the crew just focused on making money by selling food and drinks. There was only one washroom open. And it really smelled bad and wasn’t usable. Even to watch something onboard entertainment u have to rent headphones pathetic airline but only one with direct flight so pretty much the only option from Karachi to KL

Delayed for 3 hours, need to pay extra for drinking water.

The OD2204 KUL-LGK was delayed 40 minutes due to air-condition malfuntion, after inspection the technician give green light for the flight to go as usual but the air-condition is still not working properly, passengers complaining to the stewardess but they cannot do anything, I did tweet to @malindoair to complaint but no reply from them … hope this Batik Air is not having problem like Rayani Air and I do hope the management do respond to my complaint as well

Nasi lemak was horrible. Plain white rice, tasteless sambal, no cucumber, no kacang, no ikan bilis. And the chicken was colourless and tasteless, tasted like boiled chicken. Entertainment system didn't work at all.

2 delayed flights - hotel layover in a different country- lost baggage.

Silly to not even offer people water for free when they are paying so much for tickets.

You get what you pay for. It’s functional and gets you from point A to B in good comfort. However, food options are limited and cash only, Crew is a hit and miss .. they get your attention if you reach out.

Good leg room ... air conditioning was a bit warm don't Book row 8 ... no windows

Book cheap flights from Sydney to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from Sydney to Southeast Asia found on KAYAK in the last 72 hours.
7/3Fri
1 stopScoot
23h 05mSYD-KUL
14/3Fri
1 stopScoot
23h 20mKUL-SYD
$541
7/3Fri
2 stops
29h 35mSYD-KUL
14/3Fri
2 stops
18h 45mKUL-SYD
$600
5/3Wed
directMalaysia Airlines
8h 35mSYD-KUL
12/3Wed
directMalaysia Airlines
8h 25mKUL-SYD
$853
11/3Tue
directMalaysia Airlines
8h 35mSYD-KUL
18/3Tue
directMalaysia Airlines
8h 25mKUL-SYD
$856
11/3Tue
1 stopVietnam Airlines
34h 00mSYD-KUL
20/3Thu
2 stopsVietnam Airlines
38h 25mKUL-SYD
$1,093
16/3Sun
1 stopGaruda Indonesia
27h 10mSYD-KUL
29/3Sat
1 stopGaruda Indonesia
17h 50mKUL-SYD
$1,102
16/2Sun
1 stopVietnam Airlines
34h 00mSYD-KUL
24/3Mon
2 stopsVietnam Airlines
38h 25mKUL-SYD
$1,104
8/7Tue
1 stopVietJet Air
28h 20mSYD-KUL
7/10Tue
1 stopVietJet Air
15h 45mKUL-SYD
$1,177
8/7Tue
1 stopVietJet Air
28h 20mSYD-KUL
6/10Mon
1 stopVietJet Air
15h 45mKUL-SYD
$1,187
4/7Fri
1 stopGaruda Indonesia
26h 05mSYD-KUL
12/7Sat
1 stopGaruda Indonesia
18h 55mKUL-SYD
$1,224

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sydney to Southeast Asia found on KAYAK in the last 72 hours.
12/2Wed
2 stops
17h 45mSYD-KUL
$391
13/2Thu
2 stops
17h 45mSYD-KUL
$395
31/3Mon
directMalaysia Airlines
8h 55mSYD-KUL
$566
13/2Thu
directMalaysia Airlines
8h 35mSYD-KUL
$573
26/2Wed
2 stopsCathay Pacific
17h 55mSYD-KUL
$764
9/2Sun
2 stopsCathay Pacific
37h 35mSYD-KUL
$819
2/2Sun
2 stopsGaruda Indonesia
31h 15mSYD-KUL
$828
13/2Thu
2 stopsQantas Airways
14h 30mSYD-KUL
$908
16/4Wed
2 stopsQantas Airways
16h 40mSYD-KUL
$1,023
20/6Fri
1 stopGaruda Indonesia
14h 15mSYD-KUL
$2,387

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Last minute flights from Sydney to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Sydney to Southeast Asia that are departing in the next 10 days.
27/1Mon
multi-stop
16h 45mSYD-KUL
15/2Sat
multi-stop
19h 20mKUL-SYD
$1,219
27/1Mon
multi-stop
17h 15mSYD-KUL
3/2Mon
multi-stop
18h 20mKUL-SYD
$1,509
27/1Mon
directMalaysia Airlines
8h 35mSYD-KUL
14/2Fri
directMalaysia Airlines
8h 25mKUL-SYD
$1,575
27/1Mon
multi-stopQantas Airways
14h 15mSYD-KUL
14/2Fri
multi-stopQantas Airways
13h 30mKUL-SYD
$1,847
25/1Sat
multi-stop
15h 15mSYD-KUL
4/2Tue
multi-stop
16h 50mKUL-SYD
$4,713

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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