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Cheap flights from Adelaide to Southeast Asia from £114

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
14 Dec — 21 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 14 November 2025.

Mon 17/1108:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Sun 23/1123:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 13/11£195
Sun 16/1119:05ADL - DPS
Nonstop5h 00mJetstar
Sun 23/1122:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 13/11£198
Mon 24/1108:05ADL - DPS
Nonstop5h 25mIndonesia AirAsia
Mon 1/1223:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 12/11£200
Sun 30/1119:05ADL - DPS
Nonstop5h 00mJetstar
Thu 4/1222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 11/11£202
Mon 1/1219:05ADL - DPS
Nonstop5h 00mJetstar
Tue 9/1222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 13/11£203
Tue 18/1106:25ADL - DPS
Nonstop5h 10mJetstar
Sat 22/1122:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 12/11£212
Fri 21/1119:05ADL - DPS
Nonstop5h 00mJetstar
Fri 28/1122:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 13/11£214
Mon 24/1119:05ADL - DPS
Nonstop5h 00mJetstar
Sat 6/1222:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 12/11£227
Sun 16/1119:05ADL - DPS
Nonstop5h 00mJetstar
Sat 22/1122:50DPS - ADL
Nonstop4h 55mJetstar
Deal found 13/11£228
Fri 5/1221:50ADL - BKK
2 stops21h 40mMultiple Airlines
Fri 12/1221:50BKK - ADL
1 stop19h 15mMultiple Airlines
Deal found 13/11£533
Sun 30/1106:15ADL - BKK
1 stop16h 45mJetstar
Fri 5/1221:50BKK - ADL
1 stop19h 15mJetstar
Deal found 11/11£583
Wed 3/1207:20ADL - BKK
1 stop15h 40mJetstar
Fri 12/1221:50BKK - ADL
1 stop19h 15mJetstar
Deal found 13/11£644

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 14 November 2025.

Round-trip from

£198

One-way from

£114

Popular in

December

Cheapest in

August

Average price

£465
Jetstar
  • Jetstar
  • 2/2-9/2
  • Nonstop
  • 9h 55m total
  • Adelaide to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 24/1
  • Nonstop
  • 5h 25m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 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 858,174 searches. Data last updated 14 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

Mon 1/12

19:05-21:35

Nonstop5h 00m

Denpasar Bali Ngurah Rai

Fri 5/12

22:50-06:15

Nonstop4h 55m

£202

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Thu 5/2

06:25-09:05

Nonstop5h 10m

Denpasar Bali Ngurah Rai

Thu 19/2

22:50-06:15

Nonstop4h 55m

£203

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 1/12

19:05-21:35

Nonstop5h 00m

Denpasar Bali Ngurah Rai

Tue 9/12

22:50-06:15

Nonstop4h 55m

£203

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

£231

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Tue 12/5

15:25-22:25

1 stop8h 30m

Denpasar Bali Ngurah Rai

Thu 21/5

23:55-06:10

Nonstop4h 45m

£236

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 2/2

10:10-20:55

1 stop13h 15m

Denpasar Bali Ngurah Rai

Sat 28/2

22:50-06:15

Nonstop4h 55m

£254

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Sat 6/12

15:25-21:35

1 stop8h 40m

Denpasar Bali Ngurah Rai

Fri 12/12

22:50-06:15

Nonstop4h 55m

£271

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 23/3

19:05-21:35

Nonstop5h 00m

Denpasar Bali Ngurah Rai

Sun 29/3

20:20-07:55

1 stop9h 05m

£274

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 1/12

08:30-14:45

1 stop8h 45m

Denpasar Bali Ngurah Rai

Tue 9/12

22:00-10:00

1 stop9h 30m

£300

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Tue 24/2

10:15-08:25

1 stop25h 40m

Bangkok Suvarnabhumi

Thu 26/3

09:35-17:20

1 stop28h 15m

£397

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 35 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 £250). Flying from Adelaide to Southeast Asia in April is currently the most expensive (average of £366). 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 November 2025.

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 November 2025.
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
6.6
Okay
482 reviews
Check prices

Comfort

6.4

Overall

6.6

Crew

7.3

Boarding

6.8

Food

5.7

Entertainment

5.1

Reviews

1 / 20
2.0
Mediocre

Matt,Jul 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs
Jetstar
6.6
Okay
482 reviews
Jetstar
6.6
Okay
482 reviews
Check prices

Comfort

6.4

Overall

6.6

Crew

7.3

Boarding

6.8

Food

5.7

Entertainment

5.1

Reviews

1 / 20
2.0
Mediocre

Matt,Jul 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs

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 £202, Jetstar 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 £114 on Indonesia AirAsia. Other airlines that offer cheap prices include Jetstar from £119 and Singapore Airlines from £210 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, August is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of £250). Flying from Adelaide to Southeast Asia in April is currently the most expensive (average of £366). 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.
Adelaide to Denpasar flights

Fly with Cheapflights

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

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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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