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Cheap flights from Adelaide to Southeast Asia from $214

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 23 December 2025.

Wed 31/1208:30ADL - DPS
1 stop14h 55mMultiple Airlines
Wed 31/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 21/12$568
Mon 22/1206:10ADL - DPS
1 stop11h 05mVirgin Australia
Mon 29/1222:00DPS - ADL
1 stop9h 30mVirgin Australia
Deal found 21/12$687
Wed 24/1219:05ADL - DPS
Nonstop5h 00mJetstar
Wed 31/1210:15DPS - ADL
Nonstop5h 00mJetstar
Deal found 22/12$690
Sat 27/1206:25ADL - DPS
Nonstop5h 10mJetstar
Mon 2/222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 21/12$699
Tue 30/1208:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Mon 12/123:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 22/12$717
Wed 31/1214:50ADL - DPS
1 stop8h 35mVirgin Australia
Wed 31/1223:20DPS - ADL
1 stop12h 45mVirgin Australia
Deal found 21/12$739
Sun 28/1219:05ADL - DPS
Nonstop5h 00mJetstar
Mon 2/222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 21/12$748
Thu 25/1208:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Sun 28/1223:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 23/12$750
Tue 30/1208:05ADL - DPS
Nonstop5h 25mMultiple Airlines
Thu 1/122:50DPS - ADL
Nonstop4h 55mMultiple Airlines
Deal found 22/12$768
Tue 30/1208:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Sun 4/123:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 22/12$769
Sun 28/1214:50ADL - SIN
2 stops35h 50mMultiple Airlines
Wed 31/1212:45SIN - ADL
1 stop16h 10mMultiple Airlines
Deal found 22/12$965
Thu 25/1208:05ADL - KUL
1 stop12h 50mMultiple Airlines
Sun 28/1218:15KUL - ADL
1 stop10h 40mMultiple Airlines
Deal found 23/12$1,010

Find 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 23 December 2025.

Round-trip from

$307

One-way from

$214

Popular in

December

Cheapest in

August

Average price

$1,471
Indonesia AirAsia
  • Indonesia AirAsia
  • 21/2-25/2
  • Nonstop
  • 10h 35m total
  • Adelaide to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 30/3
  • Nonstop
  • 5h 20m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 23 December 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

Mon 9/3

08:05-11:00

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Mon 16/3

23:45-07:25

Nonstop5h 10m

$316

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 6/2

19:05-21:35

Nonstop5h 00m

Denpasar Bali Ngurah Rai

Fri 13/2

23:45-07:25

Nonstop5h 10m

$367

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 25/3

19:05-21:35

Nonstop5h 00m

Denpasar Bali Ngurah Rai

Thu 2/4

22:55-06:10

Nonstop4h 45m

$390

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 17/6

18:50-22:40

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Tue 23/6

07:00-16:50

1 stop8h 20m

$434

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

$452

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 19/1

08:05-11:00

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Mon 26/1

23:45-07:25

Nonstop5h 10m

$476

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 3/6

18:50-22:40

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Tue 9/6

23:25-10:30

1 stop9h 35m

$516

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 23/2

10:10-20:55

1 stop13h 15m

Denpasar Bali Ngurah Rai

Sat 14/3

22:50-06:15

Nonstop4h 55m

$521

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 13/2

10:40-20:55

1 stop12h 45m

Denpasar Bali Ngurah Rai

Fri 20/2

23:20-16:10

2 stops14h 20m

$614

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 4/5

06:05-14:45

1 stop10h 10m

Denpasar Bali Ngurah Rai

Mon 11/5

23:20-16:35

1 stop15h 45m

$619

Flights are sorted by cheapest return flights first.

Deals found on 20/12

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, February is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of $394). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of $673). 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 23 December 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 in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 23% 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 23 December 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
1,417 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

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
1,417 reviews
Singapore Airlines
8.1
Very Good
1,417 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

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
949 reviews
Singapore Airlines
8.1
Very Good
1,417 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

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
284 reviews
Singapore Airlines
8.1
Very Good
1,417 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

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
1,417 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

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
6.5
Okay
494 reviews
Singapore Airlines
8.1
Very Good
1,417 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

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 $390, Indonesia AirAsia can have you in Southeast Asia from Adelaide in 5h. 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 $195. Users have also found prices from $220 and $331 on Jetstar and Virgin Australia, 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, February is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of $394). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of $673). 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$386Average$746FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
JetstarCheapest$522Average$877FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$608Average$1,166FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$632Average$938FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$648Average$1,288FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest$703Average$1,076FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$761Average$1,051FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$821Average$1,423FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$864Average$1,205FlexibilityNo cancel feeOn-time75%
Search Emirates 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 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?

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

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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