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Find cheap flights from Sydney to Southeast Asia from $112

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 7/28. 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
0 bags
Wed 6/5
Wed 6/12

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Best Southeast Asia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Manila
Manila1 stop$337
Ho Chi Minh City
Ho Chi Minh Citynonstop$207
Singapore
Singaporenonstop$314
Denpasar
Denpasar1 stop$349
Cebu City
Cebu City1 stop$527
Phuket City
Phuket City1 stop$354
Hanoi
Hanoi1 stop$441
Phnom Penh
Phnom Penh1 stop$448
Chiang Mai
Chiang Mai2 stops$1,049
Koh Samui
Koh Samui1 stop$709

Good to know

Low season

February

High season

December

Cheapest flight

$112
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from Sydney to Ho Chi Minh City

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 to Southeast Asia from Sydney 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 Sydney to Southeast Asia?

    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 Southeast Asia with an airline and back to Sydney 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 to Southeast Asia from Sydney 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: Bangkok $378 one-way - $629 round-trip; Kuala Lumpur $247 one-way - $573 round-trip; Singapore $285 one-way - $704 round-trip

Top 5 airlines serving from Sydney to Southeast Asia

 
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.
7.6
Qantas AirwaysOverall score based on 974 reviews
7.5Comfort
7.8Boarding
7.1Food
8.3Crew
7.5Entertainment
Airline reviews

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

2.0 MediocreSimon, May 2024MEL - SYD
Read more about Qantas Airways reviews

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

Check-in was tedious. They could just have used the electronic boarding passes and counter checked the passengers’ names in their manifest. What’s the use of the early checkin if we still have to queue at the only 1 functioning checkin counter!

Not a pleasant experience from the start of booking first flight all the way through to the actually flight. Only saving grace is the food.

Checking in was okay but boarding a little bit slow

The food was good but could be better. Also, less salt would be nice.

My biggest concern was with all the schedule changes. Both inbound and outbound flights times were changed, including a time change less than two days before the scheduled departure.

The crew were lovely and also attentive. The food was overcooked and hard to enjoy. Slept well enough .....so the seats are comfortable for sleeping and sitting.

Food could have been improved. I expected a bigger serving.

I like the non stop flights…..saves you time. Just the food at the economy…..i wish they make it look appetizing. But otherwise, i would still fly with PAL.

I’ve had previous bad experiences with Philippine Airlines so i was pleasantly surprised with the vast improvement in comfort, service and food quality.

I was thrilled with this flight and look forward to flying again with Philippine Airlines in the near future…thank you

The seats are too cramped, there is barely enough room to shift weight. This could be easy to endure in a one-hour flight, but not more than that. The crew did not clean up shortly after meals. The tray table remained open because of the meal and ate up what is left of the little seating space. The crew were just idling by for 45 minutes before they collected the trash. The airline did not inspect carry-on luggage. Most of the passengers brought too many bags, too large and/or over the weight limit. This undermines safety and discourages those who pay extra for checked bags just to comply with the airline regulations. If the airline is not inspecting carry-on luggage, why should I pay more just to check in some bags?

Terrible, I will never ever ever attempt to fly on Cebu Pacific. I understand that it’s a cheap flight option but they take cheap experience to the next level.

The front desk and early check in was fantastic and the flight did not have any turbulence

better handling of the checked in luggage. they destroyed mine

Should’ve not separated those who checked-in online and those who checked-in at the airport

the process of paying for the excess baggage weight, the check in process and the boarding process are subhuman. this is an airline devoid of customer service

Cebu Pac has a habit of changing boarding gates. They do a lot of remote boarding. So just be attentive to the announcements, especially if it's near your boarding time.

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

Crew was very helpful because I used a wheelchair to get around

Flight was delayed for almost 30 minutea, I had difficulties to catch up the connecting flight. Bit due to tje well organized Singapore airport I was able to make it

Note that food has to be purchased in flight. No free food. And no entertainment in flight. So I’ve treated these two items as okay which, in this case, means neutral/not applicable.

My Dad needed assistance to board the plane. The Jetstar staff were excellent with him and made the experience a lot easier😁

No food taken so can't rate also no entertainment so can't rate.

Would be better if can provide small free snacks on a long flight

Boarding was easy and unstressful, though the early "final call" was a bit off-putting. The crew were pleasant, and the seats were comfortable. The prices for food and drink were reasonable, apart from tea and coffee, where simple percolated coffee was charged at espresso prices. Deboarding was OK, though some Jetstar passengers appear to have a bad habit of pushing forward from their assigned rows, making it more difficult to get out for passengers that have paid a premium to sit up-front. Jetstar might want to look to address this to stop it from spreading.

I was allocated an exit row seat and was told to move so it could be given away to someone who had purchased two extra legroom seats and one regular seat but wanted the three to sit together. I was also charged for entertainment after booking but before checking in, and the ground crew couldn't do anything about refunding it. When the whole plane was given access to the entertainment as an apology for the flight being four hours late, I was told they couldn't do anything about that either, so I was charged for something I didn't want even though it would have been free anyway

I got to the airport earlier than I expected, and they let me change to an earlier flight with no trouble.

It was a super crowded time to travel out of Melbourne, but the flight was OK

Worst flying experience of my life. FIVE HOURS delayed! Rude and unhelpful staff and poor communication from the grounds team. Never flying Jetstar again

Worst experience ever flying Melbourne to Phuket. 5 hours delayed! Didn’t land till 1am in the morning. Staff were rude and unhelpful

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

They got to the terminal late, with no one on the arriving flight, boarded us late, and left us sitting there for 2 hours before they got us off the ground. They knew they were going to be late, yet they never got an updated flight plan from their head office until long after the flight was supposed to leave. They could have cut the delay in half, of at least let us stay in the terminal. Really just horrible planning.

The worst kind of budget airline. To be honest....the plane was not that bad. Would have been good to have some food choices and some water. What was by far the worse is the passengers/customers that this airline attracts. Coughing and spluttering all over one another with no masks. Just disgusting. Pay for a better carrier and get a better class of passenger.

Book cheap flights from Sydney to Southeast Asia

Recent round-trip flight deals

7/28Sun
nonstopJetstar
8h 50mSYD-SGN
8/13Tue
nonstopJetstar
8h 30mSGN-SYD
$207
8/20Tue
nonstop
8h 50mSYD-SGN
8/27Tue
nonstop
8h 25mSGN-SYD
$305
6/13Thu
nonstopCebu Pacific
8h 40mSYD-MNL
8/9Fri
nonstopCebu Pacific
8h 25mMNL-SYD
$386
10/15Tue
nonstopBatik Air
6h 30mSYD-DPS
10/21Mon
nonstopBatik Air
5h 50mDPS-SYD
$395
5/25Sat
nonstopCebu Pacific
8h 40mSYD-MNL
6/4Tue
nonstopCebu Pacific
8h 25mMNL-SYD
$396
10/8Tue
nonstopBatik Air
6h 30mSYD-DPS
10/15Tue
nonstopBatik Air
5h 50mDPS-SYD
$448
7/4Thu
1 stopPhilippine Airlines
25h 10mSYD-SIN
7/8Mon
1 stopPhilippine Airlines
34h 55mSIN-SYD
$488
8/14Wed
nonstopPhilippine Airlines
8h 30mSYD-MNL
10/11Fri
nonstopPhilippine Airlines
8h 15mMNL-SYD
$488
8/5Mon
nonstopQantas Airways
6h 30mSYD-DPS
8/22Thu
nonstopQantas Airways
5h 55mDPS-SYD
$532
8/4Sun
nonstopQantas Airways
6h 30mSYD-DPS
8/12Mon
1 stopQantas Airways
8h 35mDPS-SYD
$535

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Recent one-way flight deals

7/28Sun
nonstopJetstar
8h 50mSYD-SGN
$112
8/13Tue
nonstopJetstar
8h 50mSYD-SGN
$145
5/22Wed
nonstopCebu Pacific
8h 40mSYD-MNL
$196
5/12Sun
nonstopCebu Pacific
8h 40mSYD-MNL
$204
5/27Mon
nonstopBatik Air
6h 30mSYD-DPS
$260
10/8Tue
nonstopQantas Airways
6h 30mSYD-DPS
$278
9/2Mon
nonstopQantas Airways
6h 30mSYD-DPS
$279
5/29Wed
nonstopBatik Air
6h 30mSYD-DPS
$298
5/30Thu
1 stopPhilippine Airlines
31h 00mSYD-SGN
$325
6/7Fri
nonstopPhilippine Airlines
8h 30mSYD-MNL
$359

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Last minute flights from Sydney to Southeast Asia

Last minute flight, train and bus deals

5/11Sat
nonstop
8h 50mSYD-SGN
5/26Sun
multi-stop
31h 50mSGN-SYD
$318
5/11Sat
multi-stopScoot
31h 10mSYD-SGN
5/26Sun
multi-stopScoot
31h 50mSGN-SYD
$327
5/7Tue
multi-stopScoot
30h 45mSYD-KUL
5/10Fri
multi-stopScoot
18h 20mKUL-SYD
$363
5/8Wed
multi-stopJetstar
13h 05mSYD-SIN
5/8Wed
multi-stopJetstar
10h 45mSIN-SYD
$444
5/8Wed
multi-stopJetstar
13h 05mSYD-SIN
5/12Sun
multi-stopJetstar
10h 45mSIN-SYD
$458
5/8Wed
multi-stopPhilippine Airlines
34h 20mSYD-SIN
5/13Mon
multi-stopPhilippine Airlines
16h 15mSIN-SYD
$511
5/8Wed
multi-stopPhilippine Airlines
28h 45mSYD-SIN
5/16Thu
multi-stopPhilippine Airlines
34h 55mSIN-SYD
$591
5/10Fri
nonstopBatik Air
6h 30mSYD-DPS
5/10Fri
nonstopBatik Air
5h 50mDPS-SYD
$601
5/7Tue
nonstopQantas Airways
8h 25mSYD-SIN
5/15Wed
nonstopQantas Airways
7h 40mSIN-SYD
$671
5/7Tue
nonstopQantas Airways
8h 25mSYD-SIN
5/10Fri
nonstopQantas Airways
7h 55mSIN-SYD
$698

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Sydney - Southeast Asia Flights

Departure:

Sydney (SYD)Australia

Return flight deals:

Southeast Asia - Sydney

Cabin classes:

$515
$480
$625
$54

Browse origins:

  • Flights » 
  • Sydney