£108 Find Cheap Flights from Southeast Asia to Sydney

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 7/5. 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.
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Cheap Flight Deals from Southeast Asia to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.

Recent return flight deals from Southeast Asia to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Southeast Asia to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Scoot Logo
02:00 - 11:35SIN-SYD
7h 35mdirect
Scoot Logo
20:45 - 03:10SYD-SIN
8h 25mdirect
£239Scoot
Find Deal
Tue, 13 May - Tue, 20 May
 Logo
21:20 - 20:00SIN-SYD
20h 40m1 stop
 Logo
12:50 - 19:15SYD-SIN
8h 25mdirect
Wed, 14 May - Tue, 20 May
Philippine Airlines Logo
00:55 - 08:00DPS-SYD
29h 05m1 stop
Philippine Airlines Logo
10:10 - 23:55SYD-DPS
15h 45m1 stop
£259Philippine Airlines
Find Deal
Fri, 9 May - Sun, 18 May
Philippine Airlines Logo
00:55 - 08:00DPS-SYD
29h 05m1 stop
Philippine Airlines Logo
10:10 - 23:55SYD-DPS
15h 45m1 stop
£281Philippine Airlines
Find Deal
Sun, 15 Jun - Mon, 23 Jun
British Airways Logo
19:40 - 05:20SIN-SYD
7h 40mdirect
British Airways Logo
14:40 - 21:00SYD-SIN
8h 20mdirect
£410British Airways
Find Deal
Tue, 22 Apr - Thu, 8 May
British Airways Logo
19:40 - 05:20SIN-SYD
7h 40mdirect
British Airways Logo
14:40 - 21:00SYD-SIN
8h 20mdirect
£411British Airways
Find Deal
Tue, 22 Apr - Tue, 13 May
Singapore Airlines Logo
20:00 - 16:45DPS-SYD
18h 45m1 stop
Singapore Airlines Logo
07:55 - 00:05SYD-DPS
18h 10m1 stop
£415Singapore Airlines
Find Deal
Mon, 19 May - Sun, 25 May
Qantas Airways Logo
23:05 - 10:25DPS-SYD
9h 20m1 stop
Qantas Airways Logo
16:20 - 20:50SYD-DPS
6h 30mdirect
£427Qantas Airways
Find Deal
Mon, 19 May - Sun, 25 May
Qantas Airways Logo
22:35 - 08:15SIN-SYD
7h 40mdirect
Qantas Airways Logo
10:20 - 16:50SYD-SIN
8h 30mdirect
£436Qantas Airways
Find Deal
Fri, 23 May - Fri, 13 Jun
Singapore Airlines Logo
00:45 - 10:25SIN-SYD
7h 40mdirect
Singapore Airlines Logo
18:05 - 00:20SYD-SIN
8h 15mdirect
£489Singapore Airlines
Find Deal
Tue, 5 Aug - Fri, 29 Aug

Good to know - Cheap tickets from Southeast Asia to Sydney

Low season

January

High season

December

Cheapest flight

£108
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly (14% 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 
Verified travelerFlew with Qantas AirwaysSIN-SYDSept 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 AirwaysBKK-SYDApr 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.
Verified travelerFlew with British AirwaysSIN-SYDFeb 2024
Crew members seemed to be tired and compliant rather than going above beyond with bit of smiles in their face.

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 return 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.

See more FAQs

Top 5 airlines serving 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.
8.1
Singapore AirlinesOverall score based on 1287 reviews
7.7Food
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

10.0 ExcellentAnonymous, Mar 2025LAX - NRT
Read more Singapore Airlines reviews

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

The food options and quality could use some more excitement and variety.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

The food was terrible. And the flight attendants were very rude. One flight attendant wouldn’t help a passenger lift their carry-on. Another flight attendant wouldn’t give a man an extra blanket. And they walked by not even looking at the passengers to see if they needed a glass of water.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

I have flown Qantas multiple times in the past it seemed this flight the plane had less seat room or the seats were way less comfortable than before. Everything else was about the same. Thanks

The old Plane had not been cleaned properly in a long time.

I got upgraded from economy to business, and the experience was outstanding

Boarding was over 3 hrs late and we didn’t land until almost 1:30am

No entertainment and not expected. Cabin was very cold which brought the comfort score down

Your check in lines were terrible everything else was great!

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

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

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

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.

The worst travel experience of my life. Boarding chaos, delays and disorganisation at every stage. The worst of many was sitting in freezing temperatures for 10 hours whilst asking all cabin crew to turn the heat up to no avail.

1. I was charged 2 times for luggage at check in 2. It was NOT British airway the entire way - apparently American Airlines connected from London to Miami 3. Lost luggage in London- hopefully will arrive to. In short, nor a good experience

I have something to say about the flight I took from London to Gothenburg, after my flight from Austin to London. I fly a lot and have done so for decades. I first flew to Scandinavia in 1973. My former wife is Norwegian. The main thing was the experience at the Gothenburg airport. Three flights from Britain arrived around the same time. So there were huge lines at immigration since Brits are no longer a part of the EU. After over an hour in line, I finally gave my passport to the immigrations man. You’d have thought I was an Afghan. I just barely got into Sweden. I had to answer all kinds of blunt questions. I had to show all kinds of onward tickets, addresses of places I’d be staying and it was pretty daunting. Perhaps it has to do with the situation with Russia. British Air might have done something to prepare people that things have changed a lot and they’d better be ready to run the gauntlet when trying to get into the country here. Thanks for listening and taking this into consideration. Sincerely, a senior citizen of the USA

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

With my outbound flight I didn’t get the food I wanted whiles others did. I was sad

Our headphone plug in was broken, especially we are with 5 years old who like to watch a movie

App totally screwed me up trying to check in. Would not let me select a reasonable seat and therefore I was stuck in a totally uncomfortable seat for 7 hours. Will not take the chance again and use other airlines in future where no issue choosing seats

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

No entertainment and the seats are well worn.! To the point it feels like your sitting in a bowl

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

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