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Cheap flights from Sydney to Southeast Asia from C$ 235

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
5 may. — 12 may.1
1 adult

Cheap 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 30 abril 2025.

Round-trip from

C$ 479

One-way from

C$ 235

Popular in

December

Cheapest in

March

Average price

C$ 774
Jetstar
  • Jetstar
  • 20/10-28/10
  • Nonstop
  • 12h 40m total
  • Sydney to Southeast Asia
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Scoot
  • Scoot
  • 1/6
  • 1 total stop
  • 23h 00m total
  • Sydney to Southeast Asia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 357 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 30 abril 2025.

vie. 21/115:35 p.m.SYD - DPS
Nonstop6h 25mJetstar
mar. 2/1210:20 p.m.DPS - SYD
Nonstop6h 05mJetstar
Deal found 29/4C$ 436
sáb. 2/88:45 p.m.SYD - DPS
1 stop15h 05mScoot
sáb. 9/810:50 a.m.DPS - SYD
1 stop22h 45mScoot
Deal found 29/4C$ 482
mar. 26/87:05 a.m.SYD - DPS
Nonstop6h 30mBatik Air
mar. 2/910:15 p.m.DPS - SYD
Nonstop5h 50mBatik Air
Deal found 29/4C$ 496
sáb. 2/88:45 p.m.SYD - DPS
1 stop23h 55mMultiple Airlines
vie. 8/812:55 a.m.DPS - SYD
1 stop29h 05mMultiple Airlines
Deal found 29/4C$ 500
mar. 6/57:00 a.m.SYD - SIN
1 stop13h 00mJetstar
mar. 13/59:00 p.m.SIN - SYD
1 stop10h 45mJetstar
Deal found 29/4C$ 545
vie. 9/57:30 a.m.SYD - DPS
1 stop9h 15mVirgin Australia
dom. 11/511:20 p.m.DPS - SYD
1 stop12h 30mVirgin Australia
Deal found 29/4C$ 572
jue. 12/68:45 p.m.SYD - SIN
Nonstop8h 25mScoot
lun. 16/62:00 a.m.SIN - SYD
Nonstop7h 35mScoot
Deal found 29/4C$ 680
mié. 22/105:25 p.m.SYD - SIN
1 stop11h 45mMultiple Airlines
mié. 29/103:05 p.m.SIN - SYD
1 stop13h 20mMultiple Airlines
Deal found 29/4C$ 681
jue. 23/1010:10 p.m.SYD - SIN
1 stop16h 15mMalaysia Airlines
jue. 30/107:30 p.m.SIN - SYD
1 stop11h 50mMalaysia Airlines
Deal found 29/4C$ 700
mié. 27/810:10 p.m.SYD - DPS
1 stop19h 20mMalaysia Airlines
sáb. 6/912:55 p.m.DPS - SYD
1 stop19h 05mMalaysia Airlines
Deal found 29/4C$ 705
lun. 4/810:15 a.m.SYD - DPS
1 stop30h 45mVietnam Airlines
lun. 18/84:00 p.m.DPS - SYD
1 stop14h 15mVietnam Airlines
Deal found 29/4C$ 752
lun. 19/59:30 a.m.SYD - DPS
1 stop14h 30mQantas Airways
mar. 3/610:10 p.m.DPS - SYD
Nonstop5h 55mQantas Airways
Deal found 29/4C$ 760

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 629,999 searches. Data last updated 30 abril 2025.
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

lun. 20/10

5:25 p.m.-9:00 p.m.

Nonstop6h 35m

Denpasar Bali Ngurah Rai

mar. 28/10

10:20 p.m.-7:25 a.m.

Nonstop6h 05m

C$ 479

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

sáb. 2/8

8:45 p.m.-9:50 a.m.

1 stop15h 05m

Denpasar Bali Ngurah Rai

sáb. 9/8

10:50 a.m.-11:35 a.m.

1 stop22h 45m

C$ 482

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

mar. 26/8

7:05 a.m.-11:35 a.m.

Nonstop6h 30m

Denpasar Bali Ngurah Rai

mar. 9/9

10:15 p.m.-6:05 a.m.

Nonstop5h 50m

C$ 496

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

sáb. 2/8

8:45 p.m.-6:40 p.m.

1 stop23h 55m

Denpasar Bali Ngurah Rai

vie. 8/8

12:55 a.m.-8:00 a.m.

1 stop29h 05m

C$ 500

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

jue. 22/5

6:00 a.m.-6:00 p.m.

1 stop14h 00m

Singapore Changi

lun. 26/5

9:00 p.m.-10:55 a.m.

1 stop11h 55m

C$ 545

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

mar. 23/9

3:00 p.m.-10:00 p.m.

1 stop9h 00m

Denpasar Bali Ngurah Rai

dom. 5/10

11:05 p.m.-10:55 a.m.

1 stop8h 50m

C$ 579

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

mié. 22/10

5:25 p.m.-2:10 a.m.

1 stop11h 45m

Singapore Changi

mié. 29/10

3:05 p.m.-7:25 a.m.

1 stop13h 20m

C$ 681

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

jue. 23/10

10:10 p.m.-10:15 a.m.

1 stop15h 05m

Singapore Changi

jue. 30/10

7:30 p.m.-10:20 a.m.

1 stop11h 50m

C$ 699

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

mié. 27/8

10:10 p.m.-3:30 p.m.

1 stop19h 20m

Denpasar Bali Ngurah Rai

sáb. 6/9

12:55 p.m.-10:00 a.m.

1 stop19h 05m

C$ 705

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

jue. 23/10

12:00 p.m.-5:30 p.m.

Nonstop8h 30m

Singapore Changi

mié. 29/10

12:45 a.m.-11:50 a.m.

Nonstop8h 05m

C$ 742

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 49 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, September is the cheapest month in which you can book a flight from Sydney to Southeast Asia (average of C$ 965). Flying from Sydney to Southeast Asia in July is currently the most expensive (average of C$ 1,481). 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 30 abril 2025.

When flying from Sydney to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 30 abril 2025.

The most flights from SYD to zzYJX are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 400.0 mm per month. July is typically the wettest month, when rainfall can reach 400.0 mm. February is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 30 abril 2025.
Read reviews from past customers who have flown China Airlines, Fiji Airways and Garuda Indonesia from Sydney to Southeast Asia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
732 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

8.0

Overall

8.3

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
732 reviews
China Airlines
8.3
Very good
732 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

8.0

Overall

8.3

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Fiji Airways
8.1
Very good
190 reviews
China Airlines
8.3
Very good
732 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

8.0

Overall

8.3

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Garuda Indonesia
8.1
Very good
72 reviews
China Airlines
8.3
Very good
732 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

8.0

Overall

8.3

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Singapore Airlines
8.1
Very good
1,292 reviews
China Airlines
8.3
Very good
732 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

8.0

Overall

8.3

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Emirates
8.0
Very good
3,213 reviews
China Airlines
8.3
Very good
732 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

8.0

Overall

8.3

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Southeast Asia.

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

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at C$ 235. Jetstar flights start at C$ 249 while deals on Batik Air start at C$ 288 one-way.

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

    Before booking your flight to Southeast Asia from Sydney, check out the most reliable airlines to get you to your destination on time: Austrian Airlines (100%), Lufthansa (100%), Oman Air( 97%).

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

    While on average a flight from Sydney to Southeast Asia is generally C$ 833, our data shows the cheapest flight currently is C$ 483. When looking at the most popular route, (Sydney Kingsford Smith - Singapore Changi), you can expect to pay C$ 334 for that flight.

  • 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, September is the cheapest month in which you can book a flight from Sydney to Southeast Asia (average of C$ 965). Flying from Sydney to Southeast Asia in July is currently the most expensive (average of C$ 1,481). 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.

Alternative routes for Sydney to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Singapore flights
Sydney to Denpasar flights

Top 2 airlines flying from Sydney to Southeast Asia

Discover the top 2 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 629,999 searches. Data last updated 30 abril 2025.
AirlineCheapestAverageFlexibilityOn-time
Cebu PacificCheapestC$ 408AverageC$ 585FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Thai AirwaysCheapestC$ 889AverageC$ 908FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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How does Cheapflights help users find flights from Sydney to Southeast Asia?

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Can Cheapflights find flights from Sydney to Southeast Asia with no change fees?

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