Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Adelaide to Southeast Asia from $220

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
1 Jan — 8 Jan1
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 2 December 2025.

Tue 2/1208:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Wed 10/1223:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 1/12$443
Tue 2/1208:05ADL - DPS
Nonstop5h 25mMultiple Airlines
Tue 9/1222:50DPS - ADL
Nonstop4h 55mMultiple Airlines
Deal found 30/11$463
Mon 1/1219:05ADL - DPS
Nonstop5h 00mMultiple Airlines
Mon 8/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 29/11$464
Tue 2/1206:25ADL - DPS
Nonstop5h 10mMultiple Airlines
Wed 10/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 29/11$484
Mon 1/1219:05ADL - DPS
Nonstop5h 00mJetstar
Tue 9/1222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 30/11$499
Mon 1/1219:05ADL - DPS
Nonstop5h 00mJetstar
Mon 8/1222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 30/11$512
Wed 3/1206:25ADL - DPS
Nonstop5h 10mMultiple Airlines
Wed 10/1223:45DPS - ADL
Nonstop5h 10mMultiple Airlines
Deal found 30/11$519
Sun 30/1119:05ADL - DPS
Nonstop5h 00mJetstar
Thu 4/1222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 28/11$530
Mon 1/1219:05ADL - SIN
1 stop17h 20mMultiple Airlines
Sat 6/1217:35SIN - ADL
1 stop10h 10mMultiple Airlines
Deal found 29/11$797
Sat 6/1206:25ADL - SGN
1 stop15h 30mMultiple Airlines
Fri 12/1209:45SGN - ADL
1 stop18h 10mMultiple Airlines
Deal found 1/12$800
Wed 3/1206:25ADL - BKK
2 stops29h 20mMultiple Airlines
Fri 12/1209:15BKK - ADL
2 stops18h 40mMultiple Airlines
Deal found 1/12$964
Mon 1/1219:05ADL - DMK
2 stops26h 20mMultiple Airlines
Wed 17/1208:35DMK - ADL
2 stops19h 20mMultiple Airlines
Deal found 30/11$965

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 2 December 2025.

Round-trip from

$308

One-way from

$220

Popular in

December

Cheapest in

August

Average price

$1,593
Indonesia AirAsia
  • Indonesia AirAsia
  • 16/2-23/2
  • Nonstop
  • 10h 35m total
  • Adelaide to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 26/1
  • Nonstop
  • 5h 25m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($298 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($70 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 2 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

Sat 21/2

08:05-11:00

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Wed 25/2

23:45-07:25

Nonstop5h 10m

$313

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 16/2

08:05-11:00

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Mon 23/2

23:45-07:25

Nonstop5h 10m

$322

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sat 21/2

08:05-11:00

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Fri 27/2

23:45-07:25

Nonstop5h 10m

$325

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 26/1

08:05-11:00

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Fri 6/2

23:45-07:25

Nonstop5h 10m

$344

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 6/2

07:15-14:45

1 stop10h 00m

Denpasar Bali Ngurah Rai

Fri 13/2

22:00-11:00

1 stop10h 30m

$524

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 28/1

08:30-14:45

1 stop8h 45m

Denpasar Bali Ngurah Rai

Wed 4/2

22:00-11:00

1 stop10h 30m

$525

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sun 1/2

08:50-22:15

1 stop15h 55m

Denpasar Bali Ngurah Rai

Sun 8/2

22:00-13:00

1 stop12h 30m

$542

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 26/1

08:50-22:15

1 stop15h 55m

Denpasar Bali Ngurah Rai

Fri 6/2

23:20-16:10

2 stops14h 20m

$554

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 27/2

10:40-22:15

2 stops14h 05m

Denpasar Bali Ngurah Rai

Fri 6/3

23:20-14:35

1 stop12h 45m

$556

AdelaideKuala Lumpur

ADL - KUL

ADLKUL

Adelaide

Fri 1/5

21:45-23:00

1 stop26h 45m

Kuala Lumpur Intl

Sun 10/5

17:50-06:25

1 stop11h 05m

$670

Flights are sorted by cheapest return flights first.

Deals found on 28/11

Showing 1-10 of 60 results
1
2
3
...
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, August is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of $504). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of $687). 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 2 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 2 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
1,411 reviews
Check prices

Overall

8.1

Food

7.8

Crew

8.6

Boarding

8.3

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
1,411 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Overall

8.1

Food

7.8

Crew

8.6

Boarding

8.3

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
946 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Overall

8.1

Food

7.8

Crew

8.6

Boarding

8.3

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
1,411 reviews
Check prices

Overall

8.1

Food

7.8

Crew

8.6

Boarding

8.3

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
1,411 reviews
Check prices

Overall

8.1

Food

7.8

Crew

8.6

Boarding

8.3

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
488 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Overall

8.1

Food

7.8

Crew

8.6

Boarding

8.3

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 $313, Indonesia AirAsia can have you in Southeast Asia from Adelaide in 5h 25m. 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 $220. Users have also found prices from $228 and $464 on Jetstar and Malaysia 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 - Kuala Lumpur Intl.

  • 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 $504). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of $687). 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 Adelaide to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Denpasar flights
Adelaide to Singapore flights
Adelaide to Narita flights
Adelaide to New Delhi flights
Adelaide to Haneda flights
Adelaide to Kuala Lumpur Intl flights
Adelaide to Suvarnabhumi flights
Adelaide to Ahmedabad flights
Adelaide to Ho Chi Minh City flights
Adelaide to Kathmandu flights
Adelaide to Manila flights
Adelaide to Hong Kong flights
Adelaide to Capital flights
Adelaide to Phuket City flights
Adelaide to Don Mueang Intl flights
Adelaide to Incheon Intl flights
Adelaide to Hanoi flights
Adelaide to Lahore flights
Adelaide to Soekarno-Hatta Intl flights
Adelaide to Mumbai flights
Adelaide to Colombo flights
Adelaide to Amritsar flights
Adelaide to Guangzhou flights
Adelaide to Kansai Intl flights
Adelaide to Cochin flights
Adelaide to Taiwan Taoyuan Intl flights
Adelaide to Hyderabad flights
Adelaide to Dhaka flights
Adelaide to Karachi flights
Adelaide to Hongqiao Intl flights
Adelaide to Cebu City flights
Adelaide to Ko Samui flights
Adelaide to Zhengzhou flights
Adelaide to Da Nang flights
Adelaide to Davao City flights
Adelaide to Pu Dong flights
Adelaide to Islamabad flights
Adelaide to Bangalore flights
Adelaide to Malé flights
Adelaide to Dalian flights
Adelaide to Chengdu flights
Adelaide to Langkawi flights
Adelaide to Kolkata flights
Adelaide to Chennai flights
Adelaide to Chiang Mai flights
Adelaide to Kuching flights
Adelaide to Vasco da Gama flights

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 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$392Average$759FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
JetstarCheapest$534Average$869FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$617Average$1,242FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$641Average$977FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$657Average$1,308FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest$714Average$1,086FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$768Average$1,077FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$828Average$1,425FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$877Average$1,224FlexibilityNo 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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.