Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Southeast Asia from C$ 224

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

C$ 406

One-way from

C$ 224

Popular in

December

Cheapest in

May

Average price

C$ 697
Jetstar
  • Jetstar
  • 6/3-9/3
  • Nonstop
  • 12h 30m total
  • Sydney to Southeast Asia
Search Deals
Jetstar
  • Jetstar
  • 21/3
  • Nonstop
  • 6h 25m total
  • Sydney to Southeast Asia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 359 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Thu 6/35:40 p.m.SYD - DPS
Nonstop6h 25mJetstar
Sun 9/310:20 p.m.DPS - SYD
Nonstop6h 05mJetstar
Deal found 20/2C$ 406
Tue 4/37:15 a.m.SYD - DPS
Nonstop6h 30mBatik Air
Sun 9/39:10 p.m.DPS - SYD
Nonstop6h 05mBatik Air
Deal found 19/2C$ 418
Tue 4/37:15 a.m.SYD - DPS
Nonstop6h 30mMultiple Airlines
Sun 9/310:55 a.m.DPS - SYD
1 stop22h 55mMultiple Airlines
Deal found 19/2C$ 452
Tue 11/39:50 p.m.SYD - DPS
1 stop19h 05mScoot
Sat 15/310:55 a.m.DPS - SYD
1 stop30h 40mScoot
Deal found 20/2C$ 487
Thu 11/910:20 a.m.SYD - DPS
1 stop13h 55mVirgin Australia
Mon 15/911:20 p.m.DPS - SYD
1 stop11h 30mVirgin Australia
Deal found 20/2C$ 575
Fri 14/35:40 p.m.SYD - SIN
1 stop11h 35mMultiple Airlines
Fri 21/39:00 p.m.SIN - SYD
1 stop12h 00mMultiple Airlines
Deal found 20/2C$ 635
Tue 2/98:15 a.m.SYD - SIN
1 stop11h 45mJetstar
Thu 11/99:00 p.m.SIN - SYD
1 stop11h 55mJetstar
Deal found 20/2C$ 651
Tue 11/310:15 p.m.SYD - DPS
1 stop20h 10mMalaysia Airlines
Thu 20/34:25 p.m.DPS - SYD
1 stop14h 55mMalaysia Airlines
Deal found 20/2C$ 689
Mon 5/51:05 p.m.SYD - SIN
1 stop13h 05mMalaysia Airlines
Mon 26/57:15 p.m.SIN - SYD
1 stop12h 45mMalaysia Airlines
Deal found 20/2C$ 712
Tue 11/310:05 a.m.SYD - DPS
Nonstop6h 30mGaruda Indonesia
Thu 20/310:05 p.m.DPS - SYD
Nonstop6h 05mGaruda Indonesia
Deal found 20/2C$ 713
Wed 8/105:20 p.m.SYD - DPS
Nonstop6h 30mQantas Airways
Wed 22/1011:05 p.m.DPS - SYD
1 stop8h 35mQantas Airways
Deal found 20/2C$ 763
Fri 25/76:05 p.m.SYD - SIN
Nonstop8h 15mSingapore Airlines
Sun 3/812:45 a.m.SIN - SYD
Nonstop7h 40mSingapore Airlines
Deal found 20/2C$ 771

Find flights from Sydney to Southeast Asia within your budget

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 21 February 2025.

Fly from

Sydney

Fly to

Southeast Asia

Route

Depart

Return

Price

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Thu 6/3

5:40 p.m.-9:05 p.m.

Nonstop6h 25m

Denpasar Bali Ngurah Rai

Sun 9/3

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

Nonstop6h 05m

C$ 406

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 4/3

7:15 a.m.-10:45 a.m.

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Sun 9/3

9:10 p.m.-6:15 a.m.

Nonstop6h 05m

C$ 418

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 4/3

7:15 a.m.-10:45 a.m.

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Sun 9/3

10:55 a.m.-12:50 p.m.

1 stop22h 55m

C$ 452

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 11/3

9:50 p.m.-1:55 p.m.

1 stop19h 05m

Denpasar Bali Ngurah Rai

Sat 15/3

10:55 a.m.-8:35 p.m.

1 stop30h 40m

C$ 487

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Sun 17/8

12:20 p.m.-10:15 p.m.

1 stop11h 55m

Denpasar Bali Ngurah Rai

Sat 13/9

11:20 p.m.-10:50 a.m.

1 stop9h 30m

C$ 578

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 12/6

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

1 stop14h 00m

Singapore Changi

Thu 19/6

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

1 stop11h 55m

C$ 669

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 11/3

10:15 p.m.-3:25 p.m.

1 stop20h 10m

Denpasar Bali Ngurah Rai

Thu 20/3

4:25 p.m.-10:20 a.m.

1 stop14h 55m

C$ 689

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Mon 5/5

1:05 p.m.-12:10 a.m.

1 stop13h 05m

Singapore Changi

Mon 26/5

7:15 p.m.-10:00 a.m.

1 stop12h 45m

C$ 712

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 11/3

10:05 a.m.-1:35 p.m.

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Thu 20/3

10:05 p.m.-7:10 a.m.

Nonstop6h 05m

C$ 713

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Mon 16/6

4:20 p.m.-8:50 p.m.

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Wed 20/8

11:05 p.m.-11:25 a.m.

1 stop10h 20m

C$ 763

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 41 results
1
2
3
...
5

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.

Travel insights for flights from Sydney to Southeast Asia

Get recent, data-driven insights about flights from Sydney to Southeast Asia including ideal travel times, pricing trends, and more.

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$ 1,510). 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 21 February 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 21 February 2025.

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).

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 21 February 2025.
Read reviews from past customers who have flown Korean Air, China Airlines and Emirates 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.
Korean Air
8.4
Very good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

China Airlines
8.2
Very good
727 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Emirates
8.1
Very good
3,276 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Garuda Indonesia
8.1
Very good
76 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Singapore Airlines
8.1
Very good
1,301 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

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 Jetstar, which is currently one of the cheapest options available, starting at C$ 224. Scoot flights start at C$ 267 while deals on Virgin Australia start at C$ 328 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: Qantas Airways (93%), Lufthansa (93%), Austrian Airlines( 93%).

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

    While on average a flight from Sydney to Southeast Asia is generally C$ 1,169, our data shows the cheapest flight currently is C$ 526. When looking at the most popular route, (Sydney Kingsford Smith - Singapore Changi), you can expect to pay C$ 342 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$ 1,510). 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 3 airlines flying from Sydney to Southeast Asia

Discover the top 3 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapestC$ 474AverageC$ 528FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cebu PacificCheapestC$ 482AverageC$ 635FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Thai AirwaysCheapestC$ 912AverageC$ 932FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Southeast Asia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Southeast Asia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Southeast Asia for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Southeast Asia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Southeast Asia become cheaper?

Of course! You can now track prices for flights from Sydney to Southeast Asia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.