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Cheap flights from Sydney to Southeast Asia from £136

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
4 Feb — 11 Feb1
1 adult

Cheap flight deals from Sydney to Southeast Asia

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Southeast Asia (zzYJX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 January 2025.

Round-trip from

£236

One-way from

£136

Popular in

December

Cheapest in

February

Average price

£609
Jetstar
  • Jetstar
  • 2/3-5/3
  • Nonstop
  • 12h 30m total
  • Sydney to Southeast Asia
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Jetstar
  • Jetstar
  • 28/2
  • Nonstop
  • 6h 25m total
  • Sydney to Southeast Asia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£91 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in January 2025
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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 January 2025.

Sun 2/317:40SYD - DPS
Nonstop6h 25mJetstar
Wed 5/322:20DPS - SYD
Nonstop6h 05mJetstar
Deal found 30/1£236
Tue 4/307:15SYD - DPS
Nonstop6h 30mMultiple Airlines
Thu 13/322:20DPS - SYD
Nonstop6h 05mMultiple Airlines
Deal found 29/1£244
Wed 10/906:55SYD - DPS
Nonstop6h 30mBatik Air
Wed 17/922:15DPS - SYD
Nonstop5h 50mBatik Air
Deal found 29/1£273
Thu 27/212:15SYD - MNL
Nonstop8h 40mMultiple Airlines
Wed 5/301:10MNL - SYD
1 stop16h 25mMultiple Airlines
Deal found 28/1£284
Mon 24/215:00SYD - HKT
Nonstop9h 05mJetstar
Wed 12/321:45HKT - SYD
Nonstop8h 50mJetstar
Deal found 27/1£285
Thu 27/214:05SYD - MNL
1 stop18h 25mScoot
Thu 6/319:30MNL - SYD
1 stop14h 20mScoot
Deal found 28/1£285
Mon 31/321:45SYD - SIN
Nonstop8h 25mMultiple Airlines
Wed 16/421:20SIN - SYD
1 stop20h 40mMultiple Airlines
Deal found 29/1£299
Wed 19/310:45SYD - KUL
Nonstop8h 40mMultiple Airlines
Wed 26/321:40KUL - SYD
1 stop12h 10mMultiple Airlines
Deal found 27/1£306
Tue 25/211:25SYD - BKK
1 stop29h 30mChina Southern
Mon 3/302:10BKK - SYD
1 stop14h 10mChina Southern
Deal found 27/1£310
Mon 31/321:45SYD - HKT
1 stop25h 15mScoot
Wed 16/420:00HKT - SYD
1 stop20h 30mScoot
Deal found 29/1£317
Mon 17/1121:45SYD - BKK
1 stop25h 15mScoot
Sun 23/1111:50BKK - SYD
1 stop21h 00mScoot
Deal found 28/1£318
Tue 21/1016:15SYD - DPS
1 stop9h 00mVirgin Australia
Mon 3/1123:20DPS - SYD
1 stop9h 30mVirgin Australia
Deal found 29/1£319

Find flights from Sydney to Southeast Asia within your budget

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, Cheapflights users made 858,174 searches. Data last updated 30 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Sun 2/3

17:40-21:05

Nonstop6h 25m

Denpasar Bali Ngurah Rai

Wed 5/3

22:20-07:25

Nonstop6h 05m

£236

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Tue 4/3

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Thu 13/3

22:20-07:25

Nonstop6h 05m

£244

SydneyDenpasar

SYD - DPS

SYDDPS

Sydney Kingsford Smith

Wed 5/3

07:15-10:45

Nonstop6h 30m

Denpasar Bali Ngurah Rai

Mon 10/3

21:10-06:15

Nonstop6h 05m

£281

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Thu 27/2

12:15-17:55

Nonstop8h 40m

Manila Ninoy Aquino Intl

Wed 5/3

01:10-20:35

1 stop16h 25m

£284

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 24/2

15:00-20:05

Nonstop9h 05m

Phuket City

Wed 12/3

21:45-10:35

Nonstop8h 50m

£285

SydneyManila

SYD - MNL

SYDMNL

Sydney Kingsford Smith

Thu 27/2

14:05-05:30

1 stop18h 25m

Manila Ninoy Aquino Intl

Thu 6/3

19:30-12:50

1 stop14h 20m

£285

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Mon 31/3

21:45-03:10

Nonstop8h 25m

Singapore Changi

Wed 16/4

21:20-20:00

1 stop20h 40m

£299

SydneyKuala Lumpur

SYD - KUL

SYDKUL

Sydney Kingsford Smith

Wed 19/3

10:45-16:25

Nonstop8h 40m

Kuala Lumpur Intl

Wed 26/3

21:40-12:50

1 stop12h 10m

£306

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 25/2

11:25-12:55

1 stop29h 30m

Bangkok Suvarnabhumi

Mon 3/3

02:10-20:20

1 stop14h 10m

£310

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 31/3

21:45-19:00

1 stop25h 15m

Phuket City

Wed 16/4

20:00-19:30

1 stop20h 30m

£317

Flights are sorted by cheapest return flights first.

Deals found on 29/1

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 return 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, May is the cheapest month in which you can book a flight from Sydney to Southeast Asia (average of £789). Flying from Sydney to Southeast Asia in December is currently the most expensive (average of £1,123). 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 January 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 January 2025.

The most flights from SYD to zzYJX are scheduled on a Wednesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 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 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January 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 30.0 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 January 2025.
Read reviews from past customers who have flown China Airlines, Garuda Indonesia and Singapore Airlines from Sydney to Southeast Asia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very Good
727 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.5

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very Good
727 reviews
China Airlines
8.2
Very Good
727 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.5

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Garuda Indonesia
8.1
Very Good
78 reviews
China Airlines
8.2
Very Good
727 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.5

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Singapore Airlines
8.1
Very Good
1,318 reviews
China Airlines
8.2
Very Good
727 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.5

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Emirates
8.1
Very Good
3,332 reviews
China Airlines
8.2
Very Good
727 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.5

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Fiji Airways
8.0
Very Good
186 reviews
China Airlines
8.2
Very Good
727 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.5

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

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?

    If you book a flight to Southeast Asia from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.

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

    For one-way options, check prices for Jetstar. According to our data, you can fly for as low as £136. Users have also found prices from £154 and £156 on Scoot and AirAsia X, respectively.

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

    Most travelers choose Sydney Kingsford Smith - Bangkok Suvarnabhumi, Sydney Kingsford Smith - Denpasar Bali Ngurah Rai or Sydney Kingsford Smith - Phuket City 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 (97%), Austrian Airlines (96%) 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?

    On average you can expect to pay £733 for a flight from Sydney to Southeast Asia. The cheapest flight overall is £318 while the most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi) is currently priced at £483.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Sydney to Southeast Asia (average of £789). Flying from Sydney to Southeast Asia in December is currently the most expensive (average of £1,123). 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 8 airlines flying from Sydney to Southeast Asia

Discover the top 8 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 858,174 searches. Data last updated 30 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Cebu PacificCheapest£171Average£302FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
ScootCheapest£209Average£346FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapest£288Average£563FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Thai AirAsia XCheapest£304Average£585FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Philippine AirlinesCheapest£364Average£449FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapest£446Average£479FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£447Average£717FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Thai AirwaysCheapest£482Average£585FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia from Sydney.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Sydney to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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