Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Southeast Asia from $243

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 17/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sydney to Southeast Asia

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Australia Logo
09:20 - 22:15
SYD
-
DPS
14h 55m1 stop
Virgin Australia Logo
23:20 - 10:50
DPS
-
SYD
9h 30m1 stop
$392Virgin Australia
Mon, 4 May - Mon, 18 May
Virgin Australia Logo
17:45 - 21:15
SYD
-
DPS
6h 30mdirect
Virgin Australia Logo
23:20 - 17:20
DPS
-
SYD
15h 00m1 stop
$404Virgin Australia
Wed, 11 Feb - Wed, 18 Feb
Batik Air Logo
07:15 - 10:45
SYD
-
DPS
6h 30mdirect
Batik Air Logo
21:10 - 06:15
DPS
-
SYD
6h 05mdirect
$419Batik Air
Sun, 8 Feb - Sun, 15 Feb
Batik Air Logo
07:15 - 10:45
SYD
-
DPS
6h 30mdirect
Batik Air Logo
21:10 - 06:15
DPS
-
SYD
6h 05mdirect
$421Batik Air
Thu, 5 Feb - Wed, 11 Feb
Scoot Logo
20:05 - 01:10
SYD
-
SIN
8h 05mdirect
Scoot Logo
07:55 - 18:50
SIN
-
SYD
7h 55mdirect
$476Scoot
Thu, 5 Mar - Thu, 12 Mar
Scoot Logo
20:05 - 01:10
SYD
-
SIN
8h 05mdirect
Scoot Logo
07:55 - 18:50
SIN
-
SYD
7h 55mdirect
$487Scoot
Mon, 2 Mar - Tue, 3 Mar
VietJet Air Logo
10:15 - 16:05
SYD
-
SGN
8h 50mdirect
VietJet Air Logo
19:55 - 07:20
SGN
-
SYD
8h 25mdirect
$515VietJet Air
Mon, 1 Jun - Fri, 5 Jun
VietJet Air Logo
10:15 - 16:05
SYD
-
SGN
8h 50mdirect
VietJet Air Logo
19:55 - 07:20
SGN
-
SYD
8h 25mdirect
$517VietJet Air
Tue, 12 May - Sat, 30 May
Cebu Pacific Logo
12:15 - 17:55
SYD
-
MNL
8h 40mdirect
Cebu Pacific Logo
23:00 - 10:45
MNL
-
SYD
8h 45mdirect
$533Cebu Pacific
Mon, 2 Feb - Mon, 23 Feb
Cebu Pacific Logo
12:15 - 17:55
SYD
-
MNL
8h 40mdirect
Cebu Pacific Logo
23:00 - 10:45
MNL
-
SYD
8h 45mdirect
$551Cebu Pacific
Thu, 19 Mar - Thu, 26 Mar

China Eastern flights from Sydney to Southeast Asia

Our best China Eastern deals on Sydney to Southeast Asia flight tickets
China Eastern
3 Feb
SYD10:30Sydney Kingsford Smith
17h 25m
1 stop
BKK23:55Bangkok Suvarnabhumi
28 Mar
BKK07:50Bangkok Suvarnabhumi
24h 25m
2 stops
SYD12:15Sydney Kingsford Smith
$613
Find similar
China Eastern
3 Feb
SYD10:30Sydney Kingsford Smith
17h 25m
1 stop
BKK23:55Bangkok Suvarnabhumi
31 Mar
BKK07:50Bangkok Suvarnabhumi
22h 10m
2 stops
SYD10:00Sydney Kingsford Smith
$632
Find similar

Cebu Pacific flights from Sydney to Southeast Asia

Our best Cebu Pacific deals on Sydney to Southeast Asia flight tickets
Cebu Pacific
2 Feb
SYD12:15Sydney Kingsford Smith
8h 40m
MNL17:55Manila Ninoy Aquino Intl
23 Feb
MNL23:00Manila Ninoy Aquino Intl
8h 45m
SYD10:45Sydney Kingsford Smith
$533
Find similar
Cebu Pacific
9 Feb
SYD12:15Sydney Kingsford Smith
8h 40m
MNL17:55Manila Ninoy Aquino Intl
23 Feb
MNL23:00Manila Ninoy Aquino Intl
8h 45m
SYD10:45Sydney Kingsford Smith
$556
Find similar
Cebu Pacific
22 Feb
SYD12:15Sydney Kingsford Smith
8h 40m
MNL17:55Manila Ninoy Aquino Intl
2 Mar
MNL23:00Manila Ninoy Aquino Intl
8h 45m
SYD10:45Sydney Kingsford Smith
$560
Find similar

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 12 December 2025.
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

Mon 4/5

09:20-22:15

1 stop14h 55m

Denpasar Bali Ngurah Rai

Mon 18/5

23:20-10:50

1 stop9h 30m

$392

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Wed 11/2

17:45-21:15

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Wed 18/2

23:20-17:20

1 stop15h 00m

$404

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Sun 8/2

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Sun 15/2

21:10-06:15

Nonstop6h 05m

$419

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Thu 5/2

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Wed 11/2

21:10-06:15

Nonstop6h 05m

$421

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 5/3

20:05-01:10

Nonstop8h 05m

Singapore Changi

Thu 12/3

07:55-18:50

Nonstop7h 55m

$476

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Mon 2/3

20:05-01:10

Nonstop8h 05m

Singapore Changi

Tue 3/3

07:55-18:50

Nonstop7h 55m

$487

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Mon 1/6

10:15-16:05

Nonstop8h 50m

Ho Chi Minh City

Fri 5/6

19:55-07:20

Nonstop8h 25m

$515

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Tue 12/5

10:15-16:05

Nonstop8h 50m

Ho Chi Minh City

Sat 30/5

19:55-07:20

Nonstop8h 25m

$517

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Mon 2/2

12:15-17:55

Nonstop8h 40m

Manila Ninoy Aquino Intl

Mon 23/2

23:00-10:45

Nonstop8h 45m

$533

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Thu 19/3

12:15-17:55

Nonstop8h 40m

Manila Ninoy Aquino Intl

Thu 26/3

23:00-10:45

Nonstop8h 45m

$551

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $499, 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 $508.

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 $647. 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 $710.

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 $633. 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 $701.

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

Fly from Sydney Kingsford Smith to Manila Ninoy Aquino Intl 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 $678 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 $610 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 20m

Direct flights

Every day

Airports in Southeast Asia

295 airports
The fastest flight from Sydney to Southeast Asia takes 6h 20m
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 $253Free cancellationRating
6.6
491 reviews
Search Jetstar flights
FlexFlightPriceFrom $464Free cancellationRating
0.0
0 reviews
Search FlexFlight flights
China SouthernPriceFrom $537Free cancellationRating
7.5
122 reviews
Search China Southern flights
Hainan AirlinesPriceFrom $542Free cancellationRating
8.3
58 reviews
Search Hainan Airlines flights
Thai AirAsia XPriceFrom $561Free cancellationRating
0.0
0 reviews
Search Thai AirAsia X flights
A.P.G.PriceFrom $569Free cancellationRating
0.0
Search A.P.G. flights
XiamenAirPriceFrom $578Free cancellationRating
6.6
41 reviews
Search XiamenAir flights
Virgin AustraliaPriceFrom $622Free cancellationRating
7.6
426 reviews
Search Virgin Australia flights
Malaysia AirlinesPriceFrom $624Free cancellationRating
7.3
282 reviews
Search Malaysia Airlines flights
Hahn Air SystemsPriceFrom $641Free cancellationRating
0.0
0 reviews
Search Hahn Air Systems 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 11/1
Sun 18/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Asia