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Cheap flights from Adelaide to Southeast Asia from $192

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
9 Apr — 16 Apr1
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 10 March 2026.

Tue 24/321:30
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Tue 31/323:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 9/3$224
Sun 22/308:05
ADL
-
DPS
Nonstop5h 20m
Indonesia AirAsia
Sat 28/312:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 9/3$263
Tue 17/308:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Tue 24/312:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 9/3$266
Sat 21/308:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Sat 28/312:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 9/3$278
Mon 23/308:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Thu 26/323:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 8/3$279
Thu 26/321:30
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Thu 2/413:05
DPS
-
ADL
Nonstop5h 05m
Indonesia AirAsia
Deal found 9/3$280
Tue 24/321:30
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Fri 27/323:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 9/3$296
Mon 16/308:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Thu 26/323:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 8/3$298
Sun 30/807:05
ADL
-
DPS
Nonstop5h 50m
Indonesia AirAsia
Sun 6/923:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 9/3$312
Thu 12/308:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Fri 20/323:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 5/3$316
Sat 13/608:05
ADL
-
DPS
Nonstop5h 20m
Indonesia AirAsia
Sat 20/623:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 9/3$318
Sat 23/508:05
ADL
-
HKT
1 stop13h 35m
Multiple Airlines
Sat 30/509:20
HKT
-
ADL
2 stops18h 35m
Multiple Airlines
Deal found 9/3$560

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 10 March 2026.

Round-trip from

$224

One-way from

$192

Popular in

December

Cheapest in

August

Average price

$853
Indonesia AirAsia
  • Indonesia AirAsia
  • 24/3-31/3
  • Nonstop
  • 10h 25m total
  • Adelaide to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 22/3
  • Nonstop
  • 5h 20m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($211 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 10 March 2026.
Use the filters below to find and compare flights from Adelaide to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 15/5

18:50-22:40

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Wed 20/5

23:55-06:10

Nonstop4h 45m

$380

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 28/8

18:50-22:40

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Thu 3/9

07:00-16:30

1 stop8h 00m

$426

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 20/5

12:00-20:00

1 stop9h 30m

Denpasar Bali Ngurah Rai

Mon 1/6

23:55-06:10

Nonstop4h 45m

$468

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sat 30/5

17:50-00:40

1 stop8h 20m

Denpasar Bali Ngurah Rai

Sat 6/6

07:00-16:30

1 stop8h 00m

$470

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 19/6

18:50-22:40

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Sat 27/6

07:00-16:30

1 stop8h 00m

$560

AdelaideKuala Lumpur

ADL - KUL

ADLKUL

Adelaide

Wed 15/4

07:05-22:50

1 stop17h 15m

Kuala Lumpur Intl

Thu 2/7

07:05-06:25

2 stops21h 50m

$567

AdelaideKuala Lumpur

ADL - KUL

ADLKUL

Adelaide

Sun 19/4

07:05-15:45

1 stop10h 10m

Kuala Lumpur Intl

Sun 26/4

22:45-06:25

2 stops30h 10m

$568

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 8/4

07:05-22:05

1 stop16h 30m

Singapore Changi

Mon 13/4

17:20-06:25

1 stop11h 35m

$599

AdelaideKuala Lumpur

ADL - KUL

ADLKUL

Adelaide

Fri 29/5

07:05-17:40

1 stop12h 05m

Kuala Lumpur Intl

Fri 5/6

22:45-06:25

2 stops30h 10m

$601

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 19/4

07:05-23:25

1 stop17h 50m

Singapore Changi

Sun 26/4

23:25-20:30

2 stops43h 35m

$625

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $313). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of $634). 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 10 March 2026.

When flying from Adelaide 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.

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 10 March 2026.
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
8.2
Very Good
1,472 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,472 reviews
Singapore Airlines
8.2
Very Good
1,472 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,002 reviews
Singapore Airlines
8.2
Very Good
1,472 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,472 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Indonesia AirAsia
6.9
Okay
61 reviews
Singapore Airlines
8.2
Very Good
1,472 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Jetstar
6.5
Okay
529 reviews
Singapore Airlines
8.2
Very Good
1,472 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 $380, Jetstar 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 $148. Users have also found prices from $196 and $298 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 - Kuala Lumpur Intl 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 $313). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of $634). 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 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$295Average$839FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Indonesia AirAsiaCheapest$297Average$640FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Malaysia AirlinesCheapest$572Average$873FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$575Average$975FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$681Average$1,061FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$737Average$1,033FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$758Average$1,162FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest$776Average$1,287FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Virgin AustraliaCheapest$1,002Average$1,177FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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