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Cheap flights from Sydney to Southeast Asia from C$ 208

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 436

One-way from

C$ 208

Popular in

December

Cheapest in

March

Average price

C$ 678
14/8-18/8
  • 14/8-18/8
  • 2 total stops
  • 33h 55m total
  • Sydney to Southeast Asia
Search Deals
Scoot
  • Scoot
  • 18/10
  • Nonstop
  • 8h 25m total
  • Sydney to Southeast Asia
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 366 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 12 June 2025.

Thu 14/89:15 p.m.SYD - SIN
1 stop12h 00mMultiple Airlines
Mon 18/89:20 p.m.SIN - SYD
1 stop20h 40mMultiple Airlines
Deal found 11/6C$ 436
Thu 23/108:05 a.m.SYD - DPS
Nonstop6h 30mBatik Air
Thu 6/119:10 p.m.DPS - SYD
Nonstop6h 05mBatik Air
Deal found 12/6C$ 496
Wed 10/125:35 p.m.SYD - DPS
Nonstop6h 25mJetstar
Wed 17/1211:15 a.m.DPS - SYD
Nonstop6h 00mJetstar
Deal found 11/6C$ 500
Mon 28/71:20 p.m.SYD - DPS
1 stop10h 55mVirgin Australia
Wed 6/811:20 p.m.DPS - SYD
1 stop10h 30mVirgin Australia
Deal found 11/6C$ 570
Sun 3/89:20 a.m.SYD - DPS
1 stop14h 55mMultiple Airlines
Thu 28/812:55 a.m.DPS - SYD
1 stop29h 05mMultiple Airlines
Deal found 12/6C$ 573
Tue 9/98:15 a.m.SYD - SIN
1 stop11h 45mJetstar
Tue 9/99:00 p.m.SIN - SYD
1 stop14h 50mJetstar
Deal found 11/6C$ 574
Tue 5/88:45 p.m.SYD - DPS
1 stop15h 05mScoot
Sat 30/87:40 p.m.DPS - SYD
1 stop13h 55mScoot
Deal found 12/6C$ 596
Thu 21/81:05 p.m.SYD - SIN
1 stop13h 05mMalaysia Airlines
Sat 13/93:35 p.m.SIN - SYD
1 stop13h 00mMalaysia Airlines
Deal found 12/6C$ 690
Mon 11/810:10 p.m.SYD - DPS
1 stop19h 20mMalaysia Airlines
Sat 6/912:55 p.m.DPS - SYD
1 stop15h 40mMalaysia Airlines
Deal found 11/6C$ 697
Mon 18/810:10 a.m.SYD - SIN
1 stop29h 10mPhilippine Airlines
Wed 20/88:00 p.m.SIN - SYD
1 stop34h 00mPhilippine Airlines
Deal found 12/6C$ 715
Thu 11/910:10 a.m.SYD - DPS
1 stop15h 45mPhilippine Airlines
Mon 29/912:55 a.m.DPS - SYD
1 stop29h 05mPhilippine Airlines
Deal found 11/6C$ 742
Sun 7/94:20 p.m.SYD - DPS
Nonstop6h 30mQantas Airways
Wed 17/911:05 p.m.DPS - SYD
1 stop8h 30mQantas Airways
Deal found 11/6C$ 753

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 12 June 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

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 14/8

9:15 p.m.-8:30 a.m.

1 stop13h 15m

Singapore Changi

Mon 18/8

9:20 p.m.-8:00 p.m.

1 stop20h 40m

C$ 436

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Thu 23/10

8:05 a.m.-11:35 a.m.

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Thu 6/11

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

Nonstop6h 05m

C$ 496

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Mon 13/10

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

Nonstop6h 35m

Denpasar Bali Ngurah Rai

Sun 30/11

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

Nonstop6h 05m

C$ 503

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Mon 28/7

1:20 p.m.-10:15 p.m.

1 stop10h 55m

Denpasar Bali Ngurah Rai

Wed 6/8

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

1 stop10h 30m

C$ 570

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Sun 3/8

9:20 a.m.-10:15 p.m.

1 stop14h 55m

Denpasar Bali Ngurah Rai

Thu 28/8

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

1 stop29h 05m

C$ 573

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Tue 9/9

8:15 a.m.-6:00 p.m.

1 stop11h 45m

Singapore Changi

Tue 9/9

9:00 p.m.-1:50 p.m.

1 stop14h 50m

C$ 574

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 5/8

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

1 stop15h 05m

Denpasar Bali Ngurah Rai

Sat 30/8

7:40 p.m.-11:35 a.m.

1 stop13h 55m

C$ 596

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 20/8

11:00 a.m.-5:30 p.m.

Nonstop8h 30m

Singapore Changi

Sun 24/8

7:15 a.m.-4:45 p.m.

Nonstop7h 30m

C$ 651

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 21/8

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

1 stop13h 05m

Singapore Changi

Sat 13/9

3:35 p.m.-6:35 a.m.

1 stop13h 00m

C$ 690

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Mon 11/8

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

1 stop19h 20m

Denpasar Bali Ngurah Rai

Sat 6/9

12:55 p.m.-6:35 a.m.

1 stop15h 40m

C$ 697

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 48 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 December is currently the most expensive (average of C$ 1,441). 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 12 June 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 12 June 2025.

The most flights from SYD to zzYJX are scheduled on a Monday (18 on average). You will have fewer flight options on Tuesday, 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 12 June 2025.
Read reviews from past customers who have flown Fiji Airways, Emirates 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.
Fiji Airways
8.1
Very good
194 reviews
Check prices

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
194 reviews
Fiji Airways
8.1
Very good
194 reviews
Check prices

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Emirates
8.1
Very good
3,264 reviews
Fiji Airways
8.1
Very good
194 reviews
Check prices

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Garuda Indonesia
8.1
Very good
76 reviews
Fiji Airways
8.1
Very good
194 reviews
Check prices

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Singapore Airlines
8.1
Very good
1,302 reviews
Fiji Airways
8.1
Very good
194 reviews
Check prices

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Virgin Australia
7.5
Good
407 reviews
Fiji Airways
8.1
Very good
194 reviews
Check prices

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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$ 208. Jetstar flights start at C$ 272 while deals on Batik Air start at C$ 286 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: Lufthansa (75%), Austrian Airlines (74%), Oman Air( 67%).

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

    While on average a flight from Sydney to Southeast Asia is generally C$ 517, our data shows the cheapest flight currently is C$ 461. When looking at the most popular route, (Sydney Kingsford Smith - Singapore Changi), you can expect to pay C$ 330 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 December is currently the most expensive (average of C$ 1,441). 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Cebu PacificCheapestC$ 382AverageC$ 562FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Thai AirwaysCheapestC$ 878AverageC$ 897FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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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?

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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.

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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.

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