$393 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 24/3. 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$500
Singapore
Singaporedirect$566

Good to know

Low season

August

High season

December

Cheapest flight

$393
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (58% 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 $373 one-way - $584 round-trip; Manila $347 one-way - $813 round-trip; Singapore $271 one-way - $932 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 415 reviews
8.2Crew
6.4Food
7.7Boarding
7.4Comfort
6.3Entertainment
Airline reviews

Crew was great but flight was delayed almost three hours due to a technical issue and we had to go back to the terminal and wait for another one.

4.0 OkayAnonymous, Feb 2025SYD - MEL
Read more Virgin Australia reviews

Crew was great but flight was delayed almost three hours due to a technical issue and we had to go back to the terminal and wait for another one.

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.

The flight to GES MNL sucks, there was no entertainment. There was no footrest. So the business class seat was not comfortable.

The staff was wonderful. Really took good care of me. The food was not my favorite.

love the flight but the chairs are not comfortable mostly for smaller people

There was something that did not work on every fligjt. No water in business class washroom and inflight entertainment system did not work in business class.

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.

Great ride! arrived safe and sound. Everything was great altho its still uncomfortable seats too small space to pass through in.

Not much legroom in economy seats and aisle. Bathrooms are not maintained well. Staff can be friendlier. Food is barely edible.

The PAL employee who assisted my minor children went above and beyond her job and our expectations! Sophia was kind, courteous and made sure my children were taken care of!

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

flight cancelled.. booked through orbitz, yet orbitz won't handle refunds.. never use them again..

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

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

Hardly we had overweight and we were asked to pay $75. We were checked by a female and weight was alright

Unaware of charge for carry on until i got to gate

I got what I paid for - flight was clean, staff were friendly

I like that fare is cheap but because there's no amenities whatsoever. You get what you paid for.

There's a reason why fare is cheap, no amenities.

It is what it is - nothing more, nothing less. No entertainment onboard but one kinda knows that when buying a ticket on a no frills airline. I choose Jetstar only because of price.

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.
17/3Mon
2 stops
17h 15mSYD-KUL
20/3Thu
2 stops
19h 20mKUL-SYD
$714
17/3Mon
2 stops
16h 15mSYD-KUL
20/3Thu
2 stops
19h 20mKUL-SYD
$716
9/7Wed
1 stopGaruda Indonesia
26h 05mSYD-KUL
13/7Sun
1 stopGaruda Indonesia
18h 55mKUL-SYD
$987
24/3Mon
1 stopScoot
11h 05mSYD-KUL
7/4Mon
1 stopScoot
10h 45mKUL-SYD
$1,020
22/3Sat
1 stopScoot
23h 20mSYD-KUL
6/4Sun
1 stopScoot
10h 05mKUL-SYD
$1,037
24/7Thu
1 stopVietnam Airlines
34h 10mSYD-KUL
11/8Mon
2 stopsVietnam Airlines
38h 50mKUL-SYD
$1,072
13/3Thu
1 stopVietJet Air
29h 05mSYD-KUL
28/3Fri
1 stopVietJet Air
15h 30mKUL-SYD
$1,173
17/3Mon
1 stopGaruda Indonesia
27h 10mSYD-KUL
1/4Tue
1 stopGaruda Indonesia
18h 55mKUL-SYD
$1,176
8/3Sat
1 stopVietnam Airlines
34h 00mSYD-KUL
15/3Sat
2 stopsVietnam Airlines
38h 25mKUL-SYD
$1,199
3/4Thu
1 stopVietJet Air
28h 50mSYD-KUL
18/4Fri
1 stopVietJet Air
15h 45mKUL-SYD
$1,367

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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.
24/3Mon
2 stops
17h 45mSYD-KUL
$393
13/5Tue
2 stops
14h 25mSYD-KUL
$396
23/4Wed
2 stops
16h 10mSYD-KUL
$405
14/3Fri
2 stops
17h 45mSYD-KUL
$450
3/3Mon
2 stops
17h 45mSYD-KUL
$455
21/4Mon
2 stops
16h 40mSYD-KUL
$467
31/3Mon
directMalaysia Airlines
8h 55mSYD-KUL
$573
28/2Fri
directMalaysia Airlines
8h 35mSYD-KUL
$592
12/6Thu
2 stopsQantas Airways
34h 30mSYD-KUL
$914
29/6Sun
2 stopsChina Airlines
21h 25mSYD-KUL
$1,062

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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.
25/2Tue
multi-stop
17h 15mSYD-KUL
12/3Wed
multi-stop
31h 30mKUL-SYD
$735
26/2Wed
multi-stop
24h 10mSYD-KUL
2/3Sun
multi-stop
19h 20mKUL-SYD
$794
27/2Thu
multi-stop
16h 15mSYD-KUL
3/3Mon
multi-stop
19h 20mKUL-SYD
$848
25/2Tue
multi-stop
17h 45mSYD-KUL
27/2Thu
multi-stop
19h 20mKUL-SYD
$860
24/2Mon
multi-stop
17h 45mSYD-KUL
27/2Thu
multi-stop
19h 20mKUL-SYD
$865
23/2Sun
multi-stop
17h 45mSYD-KUL
27/2Thu
multi-stop
19h 20mKUL-SYD
$881
25/2Tue
multi-stop
17h 15mSYD-KUL
1/3Sat
multi-stop
19h 20mKUL-SYD
$886
24/2Mon
multi-stop
17h 45mSYD-KUL
28/2Fri
multi-stop
19h 20mKUL-SYD
$916

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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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