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Cheap flights from Sydney to Southeast Asia from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Southeast Asia departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Batik Air Logo
07:15 - 10:45
SYD
-
DPS
6h 30mdirect
Batik Air Logo
21:10 - 06:15
DPS
-
SYD
6h 05mdirect
$411Batik Air
Fri, 27 Feb - Fri, 6 Mar
Batik Air Logo
07:15 - 10:45
SYD
-
DPS
6h 30mdirect
Batik Air Logo
21:10 - 06:15
DPS
-
SYD
6h 05mdirect
$415Batik Air
Tue, 24 Feb - Mon, 2 Mar
Batik Air Logo
07:15 - 10:45
SYD
-
DPS
6h 30mdirect
Batik Air Logo
22:15 - 07:05
DPS
-
SYD
5h 50mdirect
$416Batik Air
Tue, 17 Mar - Fri, 3 Apr
Scoot Logo
20:05 - 01:10
SYD
-
SIN
8h 05mdirect
Scoot Logo
07:55 - 18:50
SIN
-
SYD
7h 55mdirect
$462Scoot
Mon, 2 Mar - Fri, 13 Mar
Scoot Logo
20:05 - 01:10
SYD
-
SIN
8h 05mdirect
Scoot Logo
07:55 - 18:50
SIN
-
SYD
7h 55mdirect
$464Scoot
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
12:15 - 17:55
SYD
-
MNL
8h 40mdirect
Multiple Airlines Logo
08:30 - 09:15
MNL
-
SYD
21h 45m
1 stop
$481Multiple Airlines
Mon, 23 Feb - Thu, 26 Feb
Multiple Airlines Logo
21:50 - 12:15
SYD
-
MNL
17h 25m
1 stop
Multiple Airlines Logo
12:55 - 20:35
MNL
-
SYD
28h 40m
1 stop
$482Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
VietJet Air Logo
10:15 - 16:40
SYD
-
HAN
57h 25m
2 stops
VietJet Air Logo
22:45 - 07:20
HAN
-
SYD
29h 35m
1 stop
$573VietJet Air
Fri, 22 May - Sat, 6 Jun
China Southern Logo
09:20 - 15:10
SYD
-
HAN
33h 50m
1 stop
China Southern Logo
22:00 - 07:25
HAN
-
SYD
29h 25m
1 stop
$574China Southern
Sat, 7 Mar - Sat, 28 Mar
VietJet Air Logo
10:15 - 07:00
SYD
-
HAN
23h 45m
2 stops
VietJet Air Logo
06:00 - 07:20
HAN
-
SYD
22h 20m
1 stop
$576VietJet Air
Thu, 30 Apr - Fri, 15 May

Hainan Airlines flights from Sydney to Southeast Asia

Our best Hainan Airlines deals on Sydney to Southeast Asia flight tickets
Hainan Airlines
9 Apr
SYD21:00Sydney Kingsford Smith
24h 15m
1 stop
BKK18:15Bangkok Suvarnabhumi
14 Sept
BKK19:20Bangkok Suvarnabhumi
15h 45m
1 stop
SYD14:05Sydney Kingsford Smith
$607
Hainan Airlines
3 Mar
SYD21:00Sydney Kingsford Smith
17h 05m
1 stop
BKK10:05Bangkok Suvarnabhumi
13 Mar
BKK19:10Bangkok Suvarnabhumi
15h 45m
1 stop
SYD14:55Sydney Kingsford Smith
$624
Hainan Airlines
14 Feb
SYD21:00Sydney Kingsford Smith
17h 05m
1 stop
BKK10:05Bangkok Suvarnabhumi
2 Mar
BKK19:10Bangkok Suvarnabhumi
15h 45m
1 stop
SYD14:55Sydney Kingsford Smith
$626

China Southern flights from Sydney to Southeast Asia

Our best China Southern deals on Sydney to Southeast Asia flight tickets
China Southern
2 Feb
SYD15:15Sydney Kingsford Smith
22h 35m
1 stop
MNL10:50Manila Ninoy Aquino Intl
5 Mar
MNL12:00Manila Ninoy Aquino Intl
18h 25m
1 stop
SYD09:25Sydney Kingsford Smith
$555
China Southern
12 Mar
SYD09:20Sydney Kingsford Smith
20h 05m
1 stop
SGN01:25Ho Chi Minh City
17 Mar
SGN16:10Ho Chi Minh City
24h 10m
1 stop
SYD20:20Sydney Kingsford Smith
$557
China Southern
12 Mar
SYD09:20Sydney Kingsford Smith
20h 05m
1 stop
SGN01:25Ho Chi Minh City
17 Mar
SGN16:10Ho Chi Minh City
24h 10m
1 stop
SYD20:20Sydney Kingsford Smith
$561

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Sydney to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Fri 27/2

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Fri 6/3

21:10-06:15

Nonstop6h 05m

$411

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 24/2

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Mon 2/3

21:10-06:15

Nonstop6h 05m

$415

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 17/3

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Fri 3/4

22:15-07:05

Nonstop5h 50m

$416

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Mon 2/3

20:05-01:10

Nonstop8h 05m

Singapore Changi

Fri 13/3

07:55-18:50

Nonstop7h 55m

$462

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Tue 3/3

20:05-01:10

Nonstop8h 05m

Singapore Changi

Tue 10/3

07:55-18:50

Nonstop7h 55m

$464

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Mon 23/2

12:15-17:55

Nonstop8h 40m

Manila Ninoy Aquino Intl

Thu 26/2

08:30-09:15

1 stop21h 45m

$481

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Sun 1/3

21:50-12:15

1 stop17h 25m

Manila Ninoy Aquino Intl

Sun 8/3

12:55-20:35

1 stop28h 40m

$482

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Fri 22/5

10:15-16:40

2 stops57h 25m

Hanoi Noibai

Sat 6/6

22:45-07:20

1 stop29h 35m

$573

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Sat 7/3

09:20-15:10

1 stop33h 50m

Hanoi Noibai

Sat 28/3

22:00-07:25

1 stop29h 25m

$574

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Thu 30/4

10:15-07:00

2 stops23h 45m

Hanoi Noibai

Fri 15/5

06:00-07:20

1 stop22h 20m

$576

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Sydney to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Asia?

The cheapest month to fly to Southeast Asia from Sydney is in February. Flight prices, which tend to average around $452, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Southeast Asia, with average flight prices from Sydney averaging around $482.

What is the cheapest day to depart on your flight to Southeast Asia?

Our data shows that Tuesday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as $610. On the other hand, Saturday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $679.

What is the cheapest time of day to depart on your flight to Southeast Asia?

In the afternoon is the cheapest time of day to fly from Sydney to Southeast Asia when you can find flight prices for as low as $596. Flying to Southeast Asia in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $670.

What is the cheapest Sydney Kingsford Smith to Southeast Asia flight route?

Fly from Sydney Kingsford Smith to Ho Chi Minh City for the best Sydney Kingsford Smith - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $639 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Sydney for as low as $578 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Southeast Asia flights?

There are 4 cabin classes available to choose from on Sydney Kingsford Smith to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sydney to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Sydney to Southeast Asia.

Cheap Sydney to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Southeast Asia

Fastest flight time

6h 25m

Direct flights

Every day

Airports in Southeast Asia

295 airports
The fastest flight from Sydney to Southeast Asia takes 6h 25m
Direct flights go from Sydney to Southeast Asia every day.
There are 295 airports in Southeast Asia. From Sydney there are direct flights to Denpasar Bali Ngurah Rai (DPS).
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Southeast Asia?

    Prices for flights from Sydney Kingsford Smith Airport to Southeast Asia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Southeast Asia?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Southeast Asia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sydney to Southeast Asia?

Best airlines flying from Sydney to Southeast Asia

Compare and see reviews for airlines that fly from Sydney to Southeast Asia with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $211Free cancellationRating
6.5
514 reviews
Search Jetstar flights
Hainan AirlinesPriceFrom $363Free cancellationRating
8.2
62 reviews
Search Hainan Airlines flights
XiamenAirPriceFrom $384Free cancellationRating
6.6
42 reviews
Search XiamenAir flights
FlexFlightPriceFrom $422Free cancellationRating
0.0
0 reviews
Search FlexFlight flights
A.P.G.PriceFrom $426Free cancellationRating
0.0
Search A.P.G. flights
Hahn Air SystemsPriceFrom $481Free cancellationRating
0.0
0 reviews
Search Hahn Air Systems flights
Virgin AustraliaPriceFrom $509Free cancellationRating
7.6
432 reviews
Search Virgin Australia flights
China SouthernPriceFrom $516Free cancellationRating
7.3
136 reviews
Search China Southern flights
China EasternPriceFrom $537Free cancellationRating
7.2
192 reviews
Search China Eastern flights
Malaysia AirlinesPriceFrom $550Free cancellationRating
7.3
290 reviews
Search Malaysia Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Southeast Asia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Southeast Asia for you.

Can I find flights from Sydney to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Southeast Asia?

momondo provides multiple filters to help you find the best flight to Southeast Asia from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sydney to Southeast Asia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Asia and let you know when they change.

An easier way to manage your Southeast Asia trip

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