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Cheap flights from Adelaide to Southeast Asia from £111

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
16 Mar — 23 Mar1
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 14 February 2026.

Tue 5/508:05
ADL
-
DPS
Nonstop5h 20m
Indonesia AirAsia
Tue 12/523:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 13/2£158
Thu 14/508:05
ADL
-
DPS
Nonstop5h 20m
Indonesia AirAsia
Thu 21/523:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 13/2£162
Tue 16/608:05
ADL
-
DPS
Nonstop5h 20m
Indonesia AirAsia
Tue 23/623:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 11/2£164
Fri 27/308:05
ADL
-
DPS
Nonstop5h 20m
Indonesia AirAsia
Mon 30/323:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 13/2£172
Tue 24/308:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Tue 24/323:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 13/2£178
Sat 14/208:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Thu 14/523:55
DPS
-
ADL
Nonstop5h 00m
Indonesia AirAsia
Deal found 13/2£182
Sun 15/219:05
ADL
-
DPS
Nonstop5h 00m
Jetstar
Mon 16/210:15
DPS
-
ADL
Nonstop5h 00m
Jetstar
Deal found 10/2£192
Wed 4/319:05
ADL
-
DPS
Nonstop5h 00m
Jetstar
Wed 11/322:50
DPS
-
ADL
Nonstop4h 55m
Jetstar
Deal found 10/2£192
Fri 13/219:05
ADL
-
DPS
Nonstop5h 00m
Jetstar
Sun 15/222:50
DPS
-
ADL
Nonstop4h 55m
Jetstar
Deal found 12/2£194
Sat 14/308:05
ADL
-
DPS
Nonstop5h 25m
Indonesia AirAsia
Sat 21/323:45
DPS
-
ADL
Nonstop5h 10m
Indonesia AirAsia
Deal found 12/2£195
Thu 12/206:25
ADL
-
DPS
Nonstop5h 10m
Jetstar
Wed 18/222:50
DPS
-
ADL
Nonstop4h 55m
Jetstar
Deal found 10/2£197
Fri 13/219:05
ADL
-
DPS
Nonstop5h 00m
Jetstar
Thu 19/222:50
DPS
-
ADL
Nonstop4h 55m
Jetstar
Deal found 11/2£199

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 14 February 2026.

Round-trip from

£158

One-way from

£111

Popular in

December

Cheapest in

August

Average price

£459
Indonesia AirAsia
  • Indonesia AirAsia
  • 5/5-12/5
  • Nonstop
  • 10h 20m total
  • Adelaide to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 15/6
  • Nonstop
  • 5h 20m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 858,174 searches. Data last updated 14 February 2026.
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 5/5

08:05-11:55

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Tue 12/5

23:55-06:25

Nonstop5h 00m

£158

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 4/3

19:05-21:35

Nonstop5h 00m

Denpasar Bali Ngurah Rai

Wed 18/3

22:50-06:15

Nonstop4h 55m

£192

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sun 1/3

19:05-21:35

Nonstop5h 00m

Denpasar Bali Ngurah Rai

Sun 15/3

22:50-06:15

Nonstop4h 55m

£192

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Thu 9/4

18:50-22:40

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Sun 12/4

23:55-06:10

Nonstop4h 45m

£194

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 1/5

07:05-11:25

Nonstop5h 50m

Denpasar Bali Ngurah Rai

Tue 30/6

23:55-06:25

Nonstop5h 00m

£200

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Thu 16/7

18:50-22:40

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Sat 25/7

23:55-06:10

Nonstop4h 45m

£208

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sat 7/3

15:25-21:35

1 stop8h 40m

Denpasar Bali Ngurah Rai

Mon 9/3

22:50-06:15

Nonstop4h 55m

£215

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sun 22/3

06:25-09:05

Nonstop5h 10m

Denpasar Bali Ngurah Rai

Thu 26/3

10:20-20:35

1 stop7h 45m

£216

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 25/2

06:25-09:05

Nonstop5h 10m

Denpasar Bali Ngurah Rai

Sat 28/2

22:50-06:15

Nonstop4h 55m

£269

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 9/3

06:25-09:05

Nonstop5h 10m

Denpasar Bali Ngurah Rai

Sat 14/3

22:50-06:15

Nonstop4h 55m

£290

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 34 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, January is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of £169). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of £327). 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 14 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Southeast Asia as you normally would.

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 14 February 2026.
Check out reviews from past customers who have flown with Jetstar from Adelaide to Southeast Asia to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jetstar
6.5
Okay
519 reviews
Check prices

Food

5.6

Comfort

6.4

Crew

7.3

Boarding

6.7

Overall

6.5

Entertainment

5.1

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience
Jetstar
6.5
Okay
519 reviews
Jetstar
6.5
Okay
519 reviews
Check prices

Food

5.6

Comfort

6.4

Crew

7.3

Boarding

6.7

Overall

6.5

Entertainment

5.1

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience

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?

    Located just 4.1 mi from the city center, Adelaide (ADL) is the airport most travelers will use when flying to Southeast Asia from Adelaide.

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

    For as low as £192, Indonesia AirAsia can have you in Southeast Asia from Adelaide in 5h. The distance from Adelaide to Southeast Asia is about 2335 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as £93 on Indonesia AirAsia. Other airlines that offer cheap prices include Jetstar from £113 and Singapore Airlines from £173 one-way.

  • 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, January is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of £169). Flying from Adelaide to Southeast Asia in September is currently the most expensive (average of £327). 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

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia from Adelaide today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Southeast Asia.

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

Need flexible booking options for your flight to Southeast Asia from Adelaide? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Adelaide to Southeast Asia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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