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Cheap flights from Adelaide to Southeast Asia from $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 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Adelaide to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Southeast Asia
Explore the most affordable flight options available from Adelaide to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Mon 24/1108:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Mon 1/1223:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 17/11$365
Mon 24/1108:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Wed 3/1223:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 16/11$390
Fri 28/1119:05ADL - DPS
Nonstop5h 00mMultiple Airlines
Wed 3/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 16/11$396
Sun 23/1119:05ADL - DPS
Nonstop5h 00mMultiple Airlines
Sun 30/1123:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 17/11$398
Sat 22/1106:25ADL - DPS
Nonstop5h 10mJetstar
Mon 1/1222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 16/11$399
Mon 1/1219:05ADL - DPS
Nonstop5h 00mMultiple Airlines
Wed 10/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 15/11$402
Fri 28/1119:05ADL - DPS
Nonstop5h 00mMultiple Airlines
Sun 7/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 17/11$405
Mon 17/1106:25ADL - DPS
Nonstop5h 10mJetstar
Fri 21/1122:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 15/11$410
Fri 28/1119:05ADL - DPS
Nonstop5h 00mMultiple Airlines
Fri 5/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 16/11$416
Thu 20/1108:05ADL - DPS
Nonstop5h 25mMultiple Airlines
Thu 27/1122:50DPS - ADL
Nonstop4h 55mMultiple Airlines
Deal found 17/11$418
Fri 21/1119:05ADL - DPS
Nonstop5h 00mMultiple Airlines
Fri 28/1123:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 16/11$419
Tue 25/1108:05ADL - KUL
1 stop9h 45mMultiple Airlines
Wed 3/1217:00KUL - ADL
1 stop11h 55mMultiple Airlines
Deal found 15/11$649

Cheap flight deals from Adelaide to Southeast Asia

Keep the following information in mind while searching for Adelaide to Southeast Asia flight deals. Data was last updated 18 November 2025.

Round-trip from

$372

One-way from

$224

Popular in

December

Cheapest in

August

Average price

$940
Indonesia AirAsia
  • Indonesia AirAsia
  • 2/2-9/2
  • Nonstop
  • 10h 35m total
  • Adelaide to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 14/2
  • Nonstop
  • 5h 25m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($303 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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 647,157 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from Adelaide to Southeast Asia that are best for you.

Fly from

Adelaide

Fly to

Southeast Asia

Route

Depart

Return

Price

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Tue 12/5

08:05-11:55

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Sun 17/5

23:45-06:25

Nonstop5h 10m

$433

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Tue 12/5

06:15-10:10

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Thu 13/8

23:55-06:10

Nonstop4h 45m

$470

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 18/2

10:10-19:00

1 stop11h 20m

Denpasar Bali Ngurah Rai

Thu 26/2

22:50-06:15

Nonstop4h 55m

$533

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 30/3

19:00-21:50

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Mon 6/4

23:55-06:10

Nonstop4h 45m

$570

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Tue 2/12

10:40-20:55

1 stop12h 45m

Denpasar Bali Ngurah Rai

Tue 9/12

22:50-06:15

Nonstop4h 55m

$580

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sat 9/5

15:25-22:25

1 stop8h 30m

Denpasar Bali Ngurah Rai

Sat 16/5

11:50-21:15

1 stop7h 55m

$596

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Tue 12/5

06:05-14:45

1 stop10h 10m

Denpasar Bali Ngurah Rai

Tue 12/5

23:05-13:45

1 stop13h 10m

$606

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sun 1/2

08:50-22:15

1 stop15h 55m

Denpasar Bali Ngurah Rai

Sun 8/2

23:20-14:35

1 stop12h 45m

$616

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 27/4

10:50-22:15

1 stop12h 55m

Denpasar Bali Ngurah Rai

Mon 4/5

23:20-16:35

1 stop15h 45m

$616

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sat 24/1

08:50-22:15

1 stop15h 55m

Denpasar Bali Ngurah Rai

Sun 8/2

23:20-14:35

1 stop12h 45m

$616

Flights are sorted by cheapest return flights first.

Deals found on 16/11

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

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Adelaide 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.

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of $505). Flying from Adelaide to Southeast Asia in April is currently the most expensive (average of $742). 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 ADL to YJX?

Find hourly flight availability from Adelaide 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 18 November 2025.

One of the essential ways to save on airfare from Adelaide to Southeast Asia is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

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

Use this chart to determine the cheapest time to fly return from Adelaide to Southeast Asia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Adelaide to Southeast Asia flight should consider departing on Thursday evenings when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 November 2025.
See what other customers who have flown with Singapore Airlines, Qantas Airways, andMalaysia Airlines from Adelaide to Southeast Asia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,404 reviews
Check prices

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Singapore Airlines
8.1
Very Good
1,404 reviews
Singapore Airlines
8.1
Very Good
1,404 reviews
Check prices

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Qantas Airways
7.5
Good
939 reviews
Singapore Airlines
8.1
Very Good
1,404 reviews
Check prices

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very Good
1,404 reviews
Check prices

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Indonesia AirAsia
6.9
Okay
60 reviews
Singapore Airlines
8.1
Very Good
1,404 reviews
Check prices

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Jetstar
6.6
Okay
484 reviews
Singapore Airlines
8.1
Very Good
1,404 reviews
Check prices

Overall

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 Adelaide to Southeast Asia?

    If you book a flight to Southeast Asia from Adelaide, you will be flying from Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide.

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

    For as low as $433, Indonesia AirAsia can have you in Southeast Asia from Adelaide in 5h 20m. The distance between Adelaide and Southeast Asia is about 3758 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for Indonesia AirAsia. According to our data, you can fly for as low as $227. Users have also found prices from $230 and $418 on Jetstar and Singapore Airlines, respectively.

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

    The most popular flight routes from Adelaide to Southeast Asia are Adelaide - Denpasar Bali Ngurah Rai, Adelaide - Singapore Changi and Adelaide - Bangkok Suvarnabhumi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Southeast Asia?

    Currently, August is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of $505). Flying from Adelaide to Southeast Asia in April is currently the most expensive (average of $742). 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

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Alternative routes for Adelaide to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Adelaide to Southeast Asia

Discover the top 9 airlines that operate flights from Adelaide 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 647,157 searches. Data last updated 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$394Average$763FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
JetstarCheapest$549Average$885FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapest$644Average$987FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$661Average$1,305FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest$715Average$1,108FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$767Average$1,359FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
China SouthernCheapest$816Average$1,585FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Cathay PacificCheapest$828Average$1,467FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$899Average$1,228FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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

When you search for this flight from Adelaide to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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

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