Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Southeast Asia from £112

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 4/11. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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

Logo
21:50 - 12:15SYD-MNL
17h 25m1 stop
Logo
01:10 - 20:35MNL-SYD
16h 25m1 stop
£233
Find Deal
Tue, 28 Oct - Thu, 11 Dec
Scoot Logo
13:50 - 19:15SYD-SIN
8h 25mdirect
Scoot Logo
07:55 - 18:50SIN-SYD
7h 55mdirect
£233Scoot
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Cebu Pacific Logo
12:15 - 17:55SYD-MNL
8h 40mdirect
Cebu Pacific Logo
23:00 - 10:45MNL-SYD
8h 45mdirect
£242Cebu Pacific
Find Deal
Sun, 19 Oct - Tue, 28 Oct
Virgin Australia Logo
15:50 - 22:15SYD-DPS
9h 25m1 stop
Virgin Australia Logo
23:20 - 15:50DPS-SYD
13h 30m1 stop
£243Virgin Australia
Find Deal
Mon, 9 Feb - Fri, 13 Feb
Cebu Pacific Logo
12:15 - 17:55SYD-MNL
8h 40mdirect
Cebu Pacific Logo
23:00 - 10:45MNL-SYD
8h 45mdirect
£245Cebu Pacific
Find Deal
Sun, 15 Mar - Sun, 15 Mar
Jetstar Logo
17:35 - 21:00SYD-DPS
6h 25mdirect
Jetstar Logo
11:15 - 20:15DPS-SYD
6h 00mdirect
£248Jetstar
Find Deal
Mon, 9 Feb - Mon, 16 Feb
Jetstar Logo
17:35 - 21:00SYD-DPS
6h 25mdirect
Jetstar Logo
22:20 - 07:25DPS-SYD
6h 05mdirect
£249Jetstar
Find Deal
Wed, 18 Feb - Sat, 28 Feb
Virgin Australia Logo
17:45 - 21:15SYD-DPS
6h 30mdirect
Virgin Australia Logo
23:20 - 13:50DPS-SYD
11h 30m1 stop
£249Virgin Australia
Find Deal
Sat, 17 Jan - Sat, 24 Jan
Batik Air Logo
08:05 - 11:35SYD-DPS
6h 30mdirect
Batik Air Logo
22:15 - 07:05DPS-SYD
5h 50mdirect
£252Batik Air
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Batik Air Logo
07:15 - 10:45SYD-DPS
6h 30mdirect
Batik Air Logo
21:10 - 06:15DPS-SYD
6h 05mdirect
£273Batik Air
Find Deal
Fri, 6 Feb - Mon, 23 Feb

XiamenAir flights from Sydney to Southeast Asia

Our best XiamenAir deals on Sydney to Southeast Asia flight tickets
XiamenAir
5 Nov
SYD12:30Sydney Kingsford Smith
32h 05m
1 stop
BKK16:35Bangkok Suvarnabhumi
8 Nov
BKK01:45Bangkok Suvarnabhumi
28h 40m
1 stop
SYD10:25Sydney Kingsford Smith
£306
Find similar
XiamenAir
21 Oct
SYD12:25Sydney Kingsford Smith
16h 25m
1 stop
BKK00:50Bangkok Suvarnabhumi
27 Oct
BKK01:45Bangkok Suvarnabhumi
28h 40m
1 stop
SYD10:25Sydney Kingsford Smith
£310
Find similar
XiamenAir
25 Sept
SYD11:25Sydney Kingsford Smith
26h 50m
1 stop
BKK11:15Bangkok Suvarnabhumi
25 Oct
BKK17:40Bangkok Suvarnabhumi
36h 45m
1 stop
SYD10:25Sydney Kingsford Smith
£322
Find similar

Qantas Airways flights from Sydney to Southeast Asia

Our best Qantas Airways deals on Sydney to Southeast Asia flight tickets
Qantas Airways
10 Nov
SYD10:20Sydney Kingsford Smith
9h 50m
BKK16:10Bangkok Suvarnabhumi
26 Nov
BKK18:00Bangkok Suvarnabhumi
9h 35m
SYD07:35Sydney Kingsford Smith
£454
Find similar
Qantas Airways
30 Sept
SYD18:35Sydney Kingsford Smith
32h 30m
1 stop
MNL01:05Manila Ninoy Aquino Intl
28 Oct
MNL19:20Manila Ninoy Aquino Intl
8h 20m
SYD06:40Sydney Kingsford Smith
£531
Find similar
Qantas Airways
30 Sept
SYD21:35Sydney Kingsford Smith
29h 30m
1 stop
MNL01:05Manila Ninoy Aquino Intl
1 Nov
MNL19:20Manila Ninoy Aquino Intl
8h 20m
SYD06:40Sydney Kingsford Smith
£543
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 16 September 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

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Tue 28/10

21:50-12:15

1 stop17h 25m

Manila Ninoy Aquino Intl

Thu 11/12

01:10-20:35

1 stop16h 25m

£233

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Tue 21/10

13:50-19:15

Nonstop8h 25m

Singapore Changi

Tue 28/10

07:55-18:50

Nonstop7h 55m

£233

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Sun 19/10

12:15-17:55

Nonstop8h 40m

Manila Ninoy Aquino Intl

Tue 28/10

23:00-10:45

Nonstop8h 45m

£242

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Mon 9/2

15:50-22:15

1 stop9h 25m

Denpasar Bali Ngurah Rai

Fri 13/2

23:20-15:50

1 stop13h 30m

£243

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Sun 15/3

12:15-17:55

Nonstop8h 40m

Manila Ninoy Aquino Intl

Sun 15/3

23:00-10:45

Nonstop8h 45m

£245

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Mon 9/2

17:35-21:00

Nonstop6h 25m

Denpasar Bali Ngurah Rai

Mon 16/2

11:15-20:15

Nonstop6h 00m

£248

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Wed 18/2

17:35-21:00

Nonstop6h 25m

Denpasar Bali Ngurah Rai

Sat 28/2

22:20-07:25

Nonstop6h 05m

£249

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Sat 17/1

17:45-21:15

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Sat 24/1

23:20-13:50

1 stop11h 30m

£249

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Wed 15/10

08:05-11:35

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Wed 22/10

22:15-07:05

Nonstop5h 50m

£252

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Fri 6/2

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Mon 23/2

21:10-06:15

Nonstop6h 05m

£273

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 February is, on average, the cheapest month to fly to Southeast Asia from Sydney, with most prices found around £407. If you are unable to visit Southeast Asia during the month of February, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around £444.

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 £690. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Saturday is £1,011.

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

In the evening is the cheapest time of day to fly from Sydney to Southeast Asia when you can find flight prices for as low as £540. Flying to Southeast Asia in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around £1,064. 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 £498 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 £436 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 15m

Direct flights

Every day

Airports in Southeast Asia

1 airport
The fastest flight from Sydney to Southeast Asia takes 6h 15m
Direct flights go from Sydney to Southeast Asia every day.
There is 1 airport near Southeast Asia: 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 £184Free CancellationRating
6.7
308 reviews
Search Scoot flights
Cebu PacificPriceFrom £217Free CancellationRating
6.8
201 reviews
Search Cebu Pacific flights
JetstarPriceFrom £264Free CancellationRating
6.5
474 reviews
Search Jetstar flights
Malaysia AirlinesPriceFrom £352Free CancellationRating
7.3
278 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom £422Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom £432Free CancellationRating
7.5
905 reviews
Search Qantas Airways flights
Thai AirwaysPriceFrom £447Free CancellationRating
7.8
350 reviews
Search Thai Airways flights
EmiratesPriceFrom £454Free CancellationRating
8.1
3,334 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Asia

Popular Cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Bangkokfrom £330
Flights to New Yorkfrom £257
Flights to Dubaifrom £221
Flights to Manchesterfrom £30
Flights to Istanbulfrom £53
Flights to Jeddahfrom £128
Flights to Islamabadfrom £375
Flights to Manilafrom £338
Flights to New Delhifrom £335
Flights to Mumbaifrom £321
Flights to Lisbonfrom £41