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Cheap flights from Sydney to Southeast Asia from £124

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 1/2. 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.
Jetstar Logo
06:35 - 09:55
SYD
-
DPS
6h 20mdirect
Jetstar Logo
22:20 - 07:30
DPS
-
SYD
6h 10mdirect
£214Jetstar
sön, 22 feb - tis, 24 feb
Jetstar Logo
17:35 - 21:00
SYD
-
DPS
6h 25mdirect
Jetstar Logo
22:20 - 07:25
DPS
-
SYD
6h 05mdirect
£223Jetstar
sön, 8 feb - sön, 15 feb
Virgin Australia Logo
12:20 - 22:15
SYD
-
DPS
12h 55m1 stop
Virgin Australia Logo
23:20 - 15:50
DPS
-
SYD
13h 30m1 stop
£240Virgin Australia
mån, 26 jan - mån, 2 feb
Virgin Australia Logo
15:00 - 20:55
SYD
-
DPS
8h 55m1 stop
Virgin Australia Logo
23:20 - 15:50
DPS
-
SYD
13h 30m1 stop
£244Virgin Australia
sön, 1 feb - sön, 8 feb
Multiple Airlines Logo
10:45 - 00:35
SYD
-
MNL
16h 50m1 stop
Multiple Airlines Logo
20:15 - 20:35
MNL
-
SYD
21h 20m2 stops
£282Multiple Airlines
fre, 13 mar - lör, 14 mar
Multiple Airlines Logo
13:35 - 18:40
SYD
-
SIN
8h 05mdirect
Multiple Airlines Logo
21:00 - 09:15
SIN
-
SYD
33h 15m2 stops
£307Multiple Airlines
fre, 6 mar - fre, 6 mar
Batik Air Logo
07:15 - 14:45
SYD
-
KUL
10h 30m1 stop
Batik Air Logo
17:00 - 06:15
KUL
-
SYD
10h 15m1 stop
£341Batik Air
fre, 30 jan - sön, 8 feb
Scoot Logo
20:50 - 03:20
SYD
-
SIN
8h 30mdirect
Scoot Logo
02:10 - 11:45
SIN
-
SYD
7h 35mdirect
£368Scoot
lör, 16 maj - mån, 18 maj
Scoot Logo
20:50 - 03:20
SYD
-
SIN
8h 30mdirect
Scoot Logo
10:00 - 19:35
SIN
-
SYD
7h 35mdirect
£370Scoot
tis, 12 maj - ons, 13 maj
Batik Air Logo
07:05 - 18:20
SYD
-
HKT
14h 15m2 stops
Batik Air Logo
13:15 - 06:05
HKT
-
SYD
13h 50m2 stops
£433Batik Air
mån, 11 maj - ons, 13 maj

Sichuan Airlines flights from Sydney to Southeast Asia

Our best Sichuan Airlines deals on Sydney to Southeast Asia flight tickets
Sichuan Airlines
13 Jan
SYD21:25Sydney Kingsford Smith
23h 55m
1 stop
BKK17:20Bangkok Suvarnabhumi
5 Feb
BKK18:20Bangkok Suvarnabhumi
16h 20m
1 stop
SYD14:40Sydney Kingsford Smith
£547
Find similar
Sichuan Airlines
22 Dec
SYD21:25Sydney Kingsford Smith
24h 15m
1 stop
HKT17:40Phuket City
29 Dec
HKT18:50Phuket City
15h 50m
1 stop
SYD14:40Sydney Kingsford Smith
£881
Find similar

Philippine Airlines flights from Sydney to Southeast Asia

Our best Philippine Airlines deals on Sydney to Southeast Asia flight tickets
Philippine Airlines
3 Mar
SYD11:35Sydney Kingsford Smith
8h 25m
MNL17:00Manila Ninoy Aquino Intl
17 Mar
MNL22:10Manila Ninoy Aquino Intl
8h 40m
SYD09:50Sydney Kingsford Smith
£382
Find similar
Philippine Airlines
3 Mar
SYD11:35Sydney Kingsford Smith
8h 25m
MNL17:00Manila Ninoy Aquino Intl
12 Mar
MNL22:10Manila Ninoy Aquino Intl
8h 40m
SYD09:50Sydney Kingsford Smith
£394
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 279,928 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

sön 22/2

06:35-09:55

Nonstop6h 20m

Denpasar Bali Ngurah Rai

tis 24/2

22:20-07:30

Nonstop6h 10m

£214

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

sön 8/2

17:35-21:00

Nonstop6h 25m

Denpasar Bali Ngurah Rai

sön 15/2

22:20-07:25

Nonstop6h 05m

£223

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

mån 26/1

12:20-22:15

1 stop12h 55m

Denpasar Bali Ngurah Rai

mån 2/2

23:20-15:50

1 stop13h 30m

£240

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

sön 1/2

15:00-20:55

1 stop8h 55m

Denpasar Bali Ngurah Rai

sön 8/2

23:20-15:50

1 stop13h 30m

£244

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

fre 13/3

10:45-00:35

1 stop16h 50m

Manila Ninoy Aquino Intl

lör 14/3

20:15-20:35

2 stops21h 20m

£282

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

fre 6/3

13:35-18:40

Nonstop8h 05m

Singapore Changi

fre 6/3

21:00-09:15

2 stops33h 15m

£307

SydneyKuala Lumpur

SYD - KUL

SYDKUL

Sydney Kingsford Smith

fre 30/1

07:15-14:45

1 stop10h 30m

Kuala Lumpur Intl

sön 8/2

17:00-06:15

1 stop10h 15m

£341

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

lör 16/5

20:50-03:20

Nonstop8h 30m

Singapore Changi

mån 18/5

02:10-11:45

Nonstop7h 35m

£368

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

tis 12/5

20:50-03:20

Nonstop8h 30m

Singapore Changi

ons 13/5

10:00-19:35

Nonstop7h 35m

£370

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

mån 11/5

07:05-18:20

2 stops14h 15m

Phuket City

ons 13/5

13:15-06:05

2 stops13h 50m

£433

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 month of October is, on average, the cheapest month to fly to Southeast Asia from Sydney, with most prices found around £447. If you are unable to visit Southeast Asia during the month of October, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around £451.

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

Our data shows that Sunday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £679. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Wednesday is £1,056.

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

In the morning is the cheapest time of day to fly from Sydney to Southeast Asia when you can find flight prices for as low as £773. Flying to Southeast Asia in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £1,128. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Sydney Kingsford Smith to Singapore Changi 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 £507 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 £457 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 30m

Direct flights

Every day

Airports in Southeast Asia

295 airports
The fastest flight from Sydney to Southeast Asia takes 6h 30m
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 were last updated today.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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
ScootPriceFrom £187Free CancellationRating
6.7
311 reviews
Search Scoot flights
Cebu PacificPriceFrom £220Free CancellationRating
6.8
203 reviews
Search Cebu Pacific flights
JetstarPriceFrom £268Free CancellationRating
6.6
490 reviews
Search Jetstar flights
Malaysia AirlinesPriceFrom £357Free CancellationRating
7.3
282 reviews
Search Malaysia Airlines flights
Thai AirwaysPriceFrom £454Free CancellationRating
7.8
366 reviews
Search Thai Airways flights
EmiratesPriceFrom £461Free CancellationRating
8.1
3,435 reviews
Search Emirates 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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Sydney.

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

Price alerts on flights to Southeast Asia from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
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sön 11/1
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