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Southeast Asia

$154+ Cheap flights from Sydney (SYD) to Southeast Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
mrt. 5 — mrt. 121
do 3/5
do 3/12
1 adult, Economy
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Cheap flight deals from Sydney to Southeast Asia

Cheapest flights from Sydney to Southeast Asia
Explore the most affordable flight options available from Sydney to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februari 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 2/217:15 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
di 3/39:10 pm
DPS
-
SYD
Nonstop6h 05m
Batik Air
Deal found 2/2$291
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 2/277:15 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
vr 3/69:10 pm
DPS
-
SYD
Nonstop6h 05m
Batik Air
Deal found 2/2$292
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/167:15 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
ma 3/239:10 pm
DPS
-
SYD
Nonstop6h 05m
Batik Air
Deal found 2/1$293
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 2/167:15 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
ma 2/239:10 pm
DPS
-
SYD
Nonstop6h 05m
Batik Air
Deal found 2/1$294
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 2/247:15 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
di 3/39:10 pm
DPS
-
SYD
Nonstop6h 05m
Batik Air
Deal found 2/1$295
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/277:05 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
ma 5/410:15 pm
DPS
-
SYD
Nonstop5h 50m
Batik Air
Deal found 2/1$296
This Booking.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/207:05 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
wo 5/2710:15 pm
DPS
-
SYD
Nonstop5h 50m
Batik Air
Deal found 2/2$303
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 3/185:35 pm
SYD
-
DPS
Nonstop6h 25m
Multiple Airlines
wo 3/259:10 pm
DPS
-
SYD
Nonstop6h 05m
Multiple Airlines
Deal found 2/2$310
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 3/57:15 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
do 3/129:10 pm
DPS
-
SYD
Nonstop6h 05m
Batik Air
Deal found 2/1$311
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 3/157:15 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
ma 3/3010:15 pm
DPS
-
SYD
Nonstop5h 50m
Batik Air
Deal found 1/31$313
This Jetstar deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/64:25 pm
SYD
-
DPS
Nonstop6h 35m
Jetstar
ma 5/1111:25 pm
DPS
-
SYD
1 stop10h 30m
Jetstar
Deal found 2/1$316
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/67:05 am
SYD
-
DPS
Nonstop6h 30m
Batik Air
ma 5/1110:15 pm
DPS
-
SYD
Nonstop5h 50m
Batik Air
Deal found 2/1$317

Find flight deals from Sydney to Southeast Asia

Keep the following information in mind while searching for Sydney to Southeast Asia flight deals. Data was last updated februari 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(Kiwi.com)

One-way from

$154
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$465
Provider with most accurate pricing for Sydney Kingsford Smith-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Manila Ninoy Aquino Intl flights.
Search Deals
From Sydney Kingsford Smith to Southeast Asia
Search Deals
One-way flight from Sydney Kingsford Smith to Southeast Asia
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated februari 3, 2026.
Use the filters below to find and compare flights from Sydney to Southeast Asia that are best for you.

Fly from

Sydney

Fly to

Southeast Asia

Route

Depart

Return

Price

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

wo 5/6

4:25 pm-9:00 pm

Nonstop6h 35m

Denpasar Bali Ngurah Rai

ma 5/11

11:25 pm-11:55 am

1 stop10h 30m

$316

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

za 5/23

4:25 pm-9:00 pm

Nonstop6h 35m

Denpasar Bali Ngurah Rai

vr 6/5

10:35 pm-6:30 am

Nonstop5h 55m

$326

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

za 2/28

5:35 pm-9:00 pm

Nonstop6h 25m

Denpasar Bali Ngurah Rai

di 3/10

10:20 pm-7:30 am

Nonstop6h 10m

$327

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

ma 4/13

8:50 pm-12:15 pm

1 stop17h 25m

Manila Ninoy Aquino Intl

za 5/9

1:15 pm-8:20 am

1 stop17h 05m

$339

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

wo 3/11

9:50 pm-12:15 pm

1 stop17h 25m

Manila Ninoy Aquino Intl

di 3/24

1:10 am-8:35 pm

1 stop16h 25m

$339

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

ma 2/23

9:50 pm-5:45 pm

1 stop22h 55m

Manila Ninoy Aquino Intl

ma 3/2

12:55 pm-8:35 pm

1 stop28h 40m

$343

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

ma 7/27

8:50 pm-7:15 am

1 stop12h 25m

Singapore Changi

ma 8/10

9:20 pm-7:35 pm

1 stop20h 15m

$344

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

ma 3/16

9:50 pm-9:05 am

1 stop14h 15m

Singapore Changi

ma 3/23

8:15 pm-8:35 pm

1 stop21h 20m

$353

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

ma 3/2

9:50 pm-7:05 am

1 stop12h 15m

Singapore Changi

do 3/5

6:35 pm-9:15 am

1 stop11h 40m

$354

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

ma 5/4

11:00 am-10:00 pm

1 stop13h 00m

Denpasar Bali Ngurah Rai

ma 5/11

11:20 pm-1:50 pm

1 stop12h 30m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 60 results
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Best time to book a flight from Sydney to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Sydney with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Southeast Asia

What is the cheapest month to book a flight from Sydney to Southeast Asia?

Currently, August is the cheapest month in which you can book a flight from Sydney to Southeast Asia (average of $177). Flying from Sydney to Southeast Asia in December is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to YJX?

Find hourly flight availability from Sydney to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated februari 3, 2026.

It’s typically best to fly out from Sydney to Southeast Asia at noon. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Sydney to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Sydney to Southeast Asia. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Sydney to Southeast Asia flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sydney to Southeast Asia

Explore weekly flight availability from Sydney to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated februari 3, 2026.

The most flights from SYD to zzYJX are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated februari 3, 2026.
Read reviews from past customers who have flown Philippine Airlines, Cebu Pacific, and Jetstar from Sydney to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Philippine Airlines
7.3
Good
955 reviews

Boarding

7.3

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Karen,Dec 2025

CEB - USU

Our experience was horrible as we had to pay excessive fees for our luggage because of weight. We were not informed of the baggage weight requirement.
Philippine Airlines
7.3
Good
955 reviews
Philippine Airlines
7.3
Good
955 reviews

Boarding

7.3

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Karen,Dec 2025

CEB - USU

Our experience was horrible as we had to pay excessive fees for our luggage because of weight. We were not informed of the baggage weight requirement.
Cebu Pacific
6.8
Okay
207 reviews
Philippine Airlines
7.3
Good
955 reviews

Boarding

7.3

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Karen,Dec 2025

CEB - USU

Our experience was horrible as we had to pay excessive fees for our luggage because of weight. We were not informed of the baggage weight requirement.
Jetstar
6.5
Okay
514 reviews
Philippine Airlines
7.3
Good
955 reviews

Boarding

7.3

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Karen,Dec 2025

CEB - USU

Our experience was horrible as we had to pay excessive fees for our luggage because of weight. We were not informed of the baggage weight requirement.
Batik Air
5.9
Fair
78 reviews
Philippine Airlines
7.3
Good
955 reviews

Boarding

7.3

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Karen,Dec 2025

CEB - USU

Our experience was horrible as we had to pay excessive fees for our luggage because of weight. We were not informed of the baggage weight requirement.
VietJet Air
5.5
Fair
160 reviews
Philippine Airlines
7.3
Good
955 reviews

Boarding

7.3

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Karen,Dec 2025

CEB - USU

Our experience was horrible as we had to pay excessive fees for our luggage because of weight. We were not informed of the baggage weight requirement.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Southeast Asia?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Sydney to Southeast Asia.

  • How long is the flight from Sydney to Southeast Asia?

    For as low as $313, Jetstar can have you in Southeast Asia from Sydney in 6h 25m. The distance between Sydney and Southeast Asia is about 2870 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Sydney to Southeast Asia one-way?

    One-way options have recently been found by users for as low as $138 on VietJet Air. Other airlines that offer cheap prices include Scoot from $144 and Jetstar from $148 one-way.

  • What are the most popular routes from Sydney to Southeast Asia?

    Most travelers choose Sydney Kingsford Smith - Denpasar Bali Ngurah Rai, Sydney Kingsford Smith - Ho Chi Minh City or Sydney Kingsford Smith - Kuala Lumpur Intl when deciding on the best route from Sydney to Southeast Asia.

  • What are the most reliable airlines from Sydney to Southeast Asia?

    No one likes to see their flight delayed. When booking a flight from Sydney to Southeast Asia consider choosing Lufthansa (95%), Austrian Airlines (94%) or Oman Air (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sydney to Southeast Asia?

    The cheapest flight price from Sydney to Southeast Asia is $285. On average you can expect to pay $765. The most popular route, (Sydney Kingsford Smith - Denpasar Bali Ngurah Rai), can usually be booked for $340.

  • Can I find deals for flights from Sydney to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Sydney to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Southeast Asia.

  • Can I find deals for business class flights from Sydney to Southeast Asia?

    Yes. Cheapflights offers flight deals from Sydney to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Southeast Asia?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Southeast Asia (average of $177). Flying from Sydney to Southeast Asia in December is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Sydney to Southeast Asia

Discover the top 10 airlines that operate flights from Sydney to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated februari 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$195Average$545FlexibilityNo cancel feeOn-time61%
JetstarCheapest$236Average$476FlexibilityNo cancel feeOn-time74%
China SouthernCheapest$239Average$469FlexibilityNo cancel feeOn-time69%
VietJet AirCheapest$243Average$480FlexibilityNo cancel feeOn-timeN/A
Cebu PacificCheapest$290Average$483FlexibilityNo cancel feeOn-time64%
ScootCheapest$292Average$401FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$418Average$625FlexibilityNo cancel feeOn-time60%
Malaysia AirlinesCheapest$468Average$736FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$472Average$743FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$474Average$746FlexibilityNo cancel feeOn-time81%

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