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Find cheap flights from Sydney to Southeast Asia from £135

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 11/5. 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 5/6
Wed 12/6

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Best Southeast Asia Flight Deals

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

Manila
Manila1 stop£375
Denpasar
Denpasar1 stop£255
Singapore
Singapore1 stop£275
Phuket City
Phuket City1 stop£334
Ho Chi Minh City
Ho Chi Minh Citydirect£165
Hanoi
Hanoi1 stop£365
Cebu City
Cebu City1 stop£453
Chiang Mai
Chiang Mai2 stops£836
Phnom Penh
Phnom Penh1 stop£394
Da Nang
Da Nang1 stop£348

Good to know - Cheap tickets from Sydney to Southeast Asia

Low season

February

High season

December

Cheapest flight

£135
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (48% more expensive on average)
Flight from Sydney to Singapore

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 return 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 a cheap flight from Sydney to Southeast Asia

  • Looking for a cheap flight from Sydney to Southeast Asia? 25% of our users found tickets from Sydney to Southeast Asia for the following prices or less: Bangkok £362 one-way - £717 round-trip; Denpasar £210 one-way - £307 round-trip; Singapore £183 one-way - £776 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.
7.7
Virgin AustraliaOverall score based on 665 reviews
7.9Boarding
8.4Crew
7.6Comfort
6.8Entertainment
6.8Food
Airline reviews

This time is good . Don’t cancel flight with out early notice .

10.0 ExcellentAnonymous, Mar 2024BNE - MEL
Read more about Virgin Australia reviews

This time is good . Don’t cancel flight with out early notice .

Very good experience, considering the short flight the meals were served promptly after takeoff.

X class seats in row 3 with the new configuration are very poor in fact I feel 3B and 3E should no longer be considered as X class seat as there is no forward seat pocket available to these seats and greatly reduced leg room due the intrusion of the business class armrests/table module

It was pretty good. Everyone friendly. Like all airlines, the draconian limitations on baggage and weight and not giving even a free soda kind of drags down the experience a bit.

Last 10 minutes boarding they canceled the flight and didn’t organise anything

Estheticly the plane looks great, although the seats are way too upright. If the seats were just slightly more reclined then the comfort level would increase tenfold. I had the stiffest neck after just a short flight due to this. A nap was almost out of the question.

Cabin crew were very professional and welcoming. They certainly appeared to have lifted their game. Congratulations

I know not directly a Virgin "thing" but I hold Virgin responsible for their subcontractors. Had to wait 45 minutes waiting for baggage at PER before the belt conveyor even started. This is unacceptable and hopefully Virgin engages with whoever to pull their fingers out. I realise PER staff are generally slow at the best of times but this was ridiculous. Maybe more seating for those waiting, a cafe in the baggage area for a light meal while we wait or at the very least a troop of dancing girls to entertain the punters while they stare at the conveyor belt start light almost willing it to fire up.

Very poor. Flight was cancelled due to captain exceeding hours. Told to fend for ourselves for 12 hours until a new flight could be done. This meant overnight accommodation in Hobart. Next plane was delayed and no food onboard. No apologies from Virgin. Extremely disappointing.

Flight was cancelled due to a mechanical fault - Virgin rebooked me on a flight 6 hours later so I cancelled and flew with another carrier

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

Cheapest flights to Southeast Asia from Sydney found in 2024

Recent return flight deals

14/10Mon
1 stop
23h 50mSYD-DPS
29/10Tue
1 stop
29h 15mDPS-SYD
£255
21/10Mon
1 stop
18h 40mSYD-DPS
29/10Tue
1 stop
29h 15mDPS-SYD
£257
26/8Mon
1 stopJetstar
11h 45mSYD-SIN
2/9Mon
1 stopJetstar
10h 45mSIN-SYD
£275
21/10Mon
1 stopVirgin Australia
10h 55mSYD-DPS
30/10Wed
1 stopVirgin Australia
10h 30mDPS-SYD
£278
22/10Tue
directVirgin Australia
6h 45mSYD-DPS
29/10Tue
1 stopVirgin Australia
12h 30mDPS-SYD
£288
1/9Sun
1 stopJetstar
14h 00mSYD-SIN
15/9Sun
1 stopJetstar
14h 50mSIN-SYD
£296
15/10Tue
directBatik Air
6h 30mSYD-DPS
21/10Mon
directBatik Air
5h 50mDPS-SYD
£315
8/10Tue
directBatik Air
6h 30mSYD-DPS
15/10Tue
directBatik Air
5h 50mDPS-SYD
£357
31/8Sat
1 stopPhilippine Airlines
14h 45mSYD-SIN
1/9Sun
1 stopPhilippine Airlines
34h 55mSIN-SYD
£426
31/8Sat
1 stopPhilippine Airlines
16h 40mSYD-KUL
1/9Sun
1 stopPhilippine Airlines
19h 35mKUL-SYD
£444

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Recent one-way flight deals

11/5Sat
directScoot
8h 25mSYD-SIN
£135
21/8Wed
1 stopScoot
19h 15mSYD-KUL
£135
28/7Sun
2 stops
14h 25mSYD-KUL
£146
7/7Sun
1 stopJetstar
13h 05mSYD-SIN
£165
8/6Sat
directCebu Pacific
8h 40mSYD-MNL
£171
12/5Sun
1 stopJetstar
14h 00mSYD-SIN
£186
17/5Fri
1 stopVirgin Australia
9h 15mSYD-DPS
£188
24/5Fri
1 stopVirgin Australia
9h 15mSYD-DPS
£189
23/5Thu
directSingapore Airlines
8h 20mSYD-SIN
£898
11/5Sat
directSingapore Airlines
8h 20mSYD-SIN
£2,262

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Last minute flights from Sydney to Southeast Asia

Last minute flight, train and bus deals

11/5Sat
multi-stopVirgin Australia
10h 45mSYD-DPS
16/5Thu
multi-stopVirgin Australia
14h 35mDPS-SYD
£304
7/5Tue
multi-stopVirgin Australia
13h 10mSYD-DPS
13/5Mon
directVirgin Australia
6h 10mDPS-SYD
£345
8/5Wed
multi-stopJetstar
13h 05mSYD-SIN
8/5Wed
multi-stopJetstar
10h 45mSIN-SYD
£354
8/5Wed
multi-stopJetstar
13h 05mSYD-SIN
12/5Sun
multi-stopJetstar
10h 45mSIN-SYD
£365
8/5Wed
directSingapore Airlines
8h 20mSYD-SIN
15/5Wed
directSingapore Airlines
7h 40mSIN-SYD
£474
8/5Wed
directSingapore Airlines
8h 20mSYD-SIN
15/5Wed
directSingapore Airlines
7h 40mSIN-SYD
£482
10/5Fri
directGaruda Indonesia
6h 30mSYD-DPS
23/5Thu
directGaruda Indonesia
5h 45mDPS-SYD
£530
10/5Fri
directGaruda Indonesia
6h 30mSYD-DPS
22/5Wed
directGaruda Indonesia
5h 45mDPS-SYD
£556
10/5Fri
multi-stopVietJet Air
29h 40mSYD-SIN
18/5Sat
multi-stopVietJet Air
16h 15mSIN-SYD
£572
7/5Tue
multi-stopVietJet Air
32h 40mSYD-SIN
9/5Thu
multi-stopVietJet Air
38h 25mSIN-SYD
£626

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Sydney - Southeast Asia Flights

Departure:

Sydney (SYD)Australia

Return flight deals:

Southeast Asia - Sydney

Cabin classes:

£4,498
£276
£334
£57

Browse origins:

  • Flights » 
  • Sydney

Browse destinations:

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  • Worldwide » 
  • Southeast Asia