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Find cheap flights to Southeast Asia from $147

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Southeast Asia departing on 25/8. 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
Thu 27/6
Thu 4/7

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Best Southeast Asia Flight Deals

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

Denpasar
Denpasardirect$268
Bangkok
Bangkokdirect$301
Singapore
Singaporedirect$298
Manila
Manila1 stop$442
Kuala Lumpur
Kuala Lumpurdirect$257
Phuket City
Phuket City1 stop$352
Hanoi
Hanoi1 stop$430
Jakarta
Jakartadirect$241
Cebu City
Cebu City1 stop$534
Phnom Penh
Phnom Penh1 stop$424
Da Nang
Da Nang1 stop$424
Chiang Mai
Chiang Mai1 stop$459
Koh Samui
Koh Samui1 stop$542
Penang
Penang1 stop$311
Davao City
Davao City1 stop$578
Krabi
Krabi1 stop$427
Boracay
Boracay1 stop$576
Vientiane
Vientiane1 stop$469

Good to know

Low season

February

High season

December

Cheapest flight

$147
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (42% more expensive on average)
Flight from Perth to Denpasar

FAQs - booking Southeast Asia flights

  • How long is the flight to Southeast Asia?

    An average direct flight from Australia to Southeast Asia takes 9h 16m, covering a distance of 9621 km. The most popular route is Melbourne - Denpasar with an average flight time of 6h 05m.

  • What is the cheapest flight to Southeast Asia?

    The cheapest ticket to Southeast Asia from Australia found in the last 72 hours was $256. The most popular route is Melbourne to Denpasar Bali Ngurah Rai and the cheapest round-trip airline ticket found on this route in the last 72 hours was $444.

  • Which airlines fly to Southeast Asia?

    Turkish Airlines, KLM & Singapore Airlines fly the most frequently from Australia to Southeast Asia.

  • What are the most popular destinations in Southeast Asia?

    Based on KAYAK flight searches, the most popular destination is Denpasar (32% of total searches to Southeast Asia). The next most popular destinations are Bangkok (25%) and Kuala Lumpur (11%). Searches for flights to Singapore (9%), to Ho Chi Minh City (5%) and to Phuket City (4%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Southeast Asia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Southeast Asia flight deals.

Top 5 airlines flying to Southeast Asia

 
Need help choosing which airline to fly with from Australia 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.
8.2
Singapore AirlinesOverall score based on 1424 reviews
7.8Food
8.1Entertainment
8.4Boarding
8.1Comfort
8.7Crew
Airline reviews

plus: service and personal assistance minus: online check-in did not work

10.0 ExcellentAnonymous, May 2024FRA - JFK
Read more about Singapore Airlines reviews

plus: service and personal assistance minus: online check-in did not work

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

Wonderful service, planes and interior in great condition, very pleasant experience

Biz class is way below what other airlines offer. The food was mediocre at best. A WiFi was intermittent and movies were dated. Honestly the best part of the trip was that the Mabuhay lounge in SFO was closed and they gave us pass to Air France lounge. My advise, fill up there before boarding plane.

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.

The charges for overweight luggage were not clear, I think I paid twice, I didn’t argue because I was traveling alone & already felt exhausted.

The food was ordinary, this could be improved. Sleeping was comfortable enough for several hours sleep. The layover time in Manila Mabuhay lounge for 17 hours was awful. Surely I could have been given a flight to Perth within that time on another airline. At 74 years of age I find that far too long and stressful and will probably not travel with Philippine Airlines again for that reason. The food offering on board and in the lounge was also a little underwhelming. The crew were wonderful and the flight comfort was good also.

The flight itself was ok. However, the plane has 2 bathrooms for about 200 people. After the meal service there was a line between 10-15 people deep standing in the aisle waiting to use the bathroom. This went on for over an hour. The airlines tell us safety is their priority and to keep seatbelts on whenever on the plane but they allow a line of people to stand in the aisle for over an hour waiting for a bathroom. Absurd and unacceptable.

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

Seats is too small for me, but it’s only 1 hour so I guess it’s ok

Flight was delayed. What’s better is if the flight stay on time.

Philippine Airlines needs to do better in giving access to wheelchair. My uncle is PWD and they let him walk to boarding. It happened both inbound and outbound flights

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

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

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

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

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 Southeast Asia Plane Tickets

Recent return flight deals

25/8Sun
directIndonesia AirAsia
3h 45mPER-DPS
3/9Tue
directIndonesia AirAsia
3h 55mDPS-PER
$268
25/8Sun
direct
3h 45mPER-DPS
29/8Thu
direct
3h 50mDPS-PER
$269
28/7Sun
directJetstar
3h 40mPER-DPS
1/8Thu
directJetstar
3h 50mDPS-PER
$304
1/8Thu
1 stopScoot
30h 35mMEL-KUL
30/8Fri
1 stopScoot
11h 40mKUL-MEL
$364
16/7Tue
directJetstar
3h 40mPER-DPS
30/7Tue
directJetstar
3h 45mDPS-PER
$370
16/10Wed
1 stopScoot
15h 50mPER-DPS
23/10Wed
1 stopScoot
9h 45mDPS-PER
$376
25/7Thu
1 stopBatik Air
18h 40mPER-DPS
5/8Mon
1 stopBatik Air
11h 40mDPS-PER
$465
31/8Sat
1 stopBatik Air
18h 20mPER-DPS
7/9Sat
1 stopBatik Air
11h 40mDPS-PER
$492
10/7Wed
1 stopPhilippine Airlines
15h 29mSYD-DPS
24/7Wed
1 stopPhilippine Airlines
29h 45mDPS-SYD
$709
19/6Wed
1 stopPhilippine Airlines
17h 59mMEL-DPS
26/6Wed
1 stopPhilippine Airlines
27h 30mDPS-MEL
$751

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Recent one-way flight deals

25/8Sun
directIndonesia AirAsia
3h 45mPER-DPS
$147
25/8Sun
directIndonesia AirAsia
3h 45mPER-DPS
$150
21/7Sun
directJetstar
3h 40mPER-DPS
$158
3/8Sat
directScoot
7h 55mMEL-SIN
$184
4/8Sun
directScoot
8h 05mMEL-SIN
$185
17/7Wed
directJetstar
7h 55mMEL-SIN
$200
25/7Thu
1 stopBatik Air
18h 40mPER-DPS
$253
23/7Tue
1 stopBatik Air
18h 20mPER-DPS
$254
10/7Wed
1 stopPhilippine Airlines
17h 59mMEL-DPS
$453
4/7Thu
1 stopPhilippine Airlines
15h 29mBNE-DPS
$457

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

1/6Sat
direct
3h 40mPER-DPS
6/6Thu
direct
3h 50mDPS-PER
$396
2/6Sun
direct
3h 40mPER-DPS
6/6Thu
direct
3h 50mDPS-PER
$403
1/6Sat
multi-stopScoot
22h 30mSYD-BKK
25/8Sun
multi-stopScoot
22h 50mBKK-SYD
$509
1/6Sat
multi-stopScoot
31h 20mSYD-BKK
22/6Sat
multi-stopScoot
16h 55mBKK-SYD
$525
2/6Sun
multi-stopBatik Air
19h 40mPER-DPS
10/6Mon
directBatik Air
3h 35mDPS-PER
$530
1/6Sat
directJetstar
7h 55mMEL-SIN
5/6Wed
directJetstar
7h 15mSIN-MEL
$546
2/6Sun
multi-stopBatik Air
19h 40mPER-DPS
6/6Thu
multi-stopBatik Air
17h 10mDPS-PER
$560
31/5Fri
directJetstar
7h 55mMEL-SIN
2/6Sun
directJetstar
7h 15mSIN-MEL
$597
29/5Wed
multi-stopPhilippine Airlines
27h 40mMEL-SIN
30/5Thu
multi-stopPhilippine Airlines
14h 00mSIN-MEL
$701
1/6Sat
multi-stopPhilippine Airlines
18h 45mMEL-SIN
13/6Thu
multi-stopPhilippine Airlines
14h 00mSIN-MEL
$731

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Flights to Southeast Asia

Return flight deals:

Southeast Asia - Australia

Cabin classes:

$590
$495
$557
$57

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