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Cheap flights from Adelaide to Southeast Asia from £115

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
28 Apr — 5 May1
1 adult

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 23 April 2025.

Round-trip from

£182

One-way from

£115

Popular in

December

Cheapest in

February

Average price

£567
Jetstar
  • Jetstar
  • 13/9-21/9
  • Nonstop
  • 10h 10m total
  • Adelaide to Southeast Asia
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Jetstar
  • Jetstar
  • 13/5
  • Nonstop
  • 5h 25m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£83 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 April 2025
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Find flight deals from Adelaide to Southeast Asia

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 April 2025.

Sat 13/906:15ADL - DPS
Nonstop5h 25mJetstar
Sun 21/923:55DPS - ADL
Nonstop4h 45mJetstar
Deal found 22/4£182
Mon 2/619:00ADL - DPS
Nonstop5h 20mMultiple Airlines
Fri 6/621:00DPS - ADL
1 stop9h 25mMultiple Airlines
Deal found 22/4£260
Wed 18/608:40ADL - DPS
1 stop14h 50mVirgin Australia
Tue 24/623:20DPS - ADL
1 stop15h 45mVirgin Australia
Deal found 21/4£317
Thu 7/808:45ADL - BKK
1 stop13h 25mMultiple Airlines
Tue 12/813:20BKK - ADL
2 stops18h 45mMultiple Airlines
Deal found 22/4£358
Sun 17/817:35ADL - BKK
1 stop17h 10mSingapore Airlines
Sat 6/920:10BKK - ADL
1 stop17h 40mSingapore Airlines
Deal found 22/4£414
Wed 3/911:00ADL - DPS
1 stop11h 20mQantas Airways
Wed 3/923:05DPS - ADL
1 stop15h 00mQantas Airways
Deal found 21/4£422
Tue 5/809:50ADL - DPS
1 stop31h 10mMalaysia Airlines
Thu 28/812:55DPS - ADL
1 stop16h 35mMalaysia Airlines
Deal found 22/4£438
Fri 6/617:35ADL - DPS
1 stop16h 55mSingapore Airlines
Fri 4/712:10DPS - ADL
1 stop26h 40mSingapore Airlines
Deal found 22/4£468
Tue 29/710:05ADL - DPS
2 stops33h 05mCathay Pacific
Mon 4/818:45DPS - ADL
2 stops45h 15mCathay Pacific
Deal found 22/4£522
Sun 1/619:00ADL - BKK
2 stops25h 30mCathay Pacific
Wed 11/615:00BKK - ADL
2 stops22h 05mCathay Pacific
Deal found 23/4£531
Sun 1/609:50ADL - BKK
2 stops31h 10mMalaysia Airlines
Wed 11/617:15BKK - ADL
1 stop11h 15mMalaysia Airlines
Deal found 22/4£584
Thu 5/606:00ADL - BKK
1 stop13h 10mQantas Airways
Mon 25/818:10BKK - ADL
2 stops14h 55mQantas Airways
Deal found 22/4£638

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 23 April 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 13/9

06:15-10:10

Nonstop5h 25m

Denpasar Bali Ngurah Rai

Sun 21/9

23:55-06:10

Nonstop4h 45m

£182

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 2/6

19:00-22:50

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Fri 6/6

21:00-07:55

1 stop9h 25m

£260

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 18/6

08:40-22:00

1 stop14h 50m

Denpasar Bali Ngurah Rai

Tue 24/6

23:20-16:35

1 stop15h 45m

£317

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Thu 7/8

08:45-19:40

1 stop13h 25m

Bangkok Suvarnabhumi

Tue 12/8

13:20-10:35

2 stops18h 45m

£358

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Sun 17/8

17:35-08:15

1 stop17h 10m

Bangkok Suvarnabhumi

Sat 6/9

20:10-16:20

1 stop17h 40m

£414

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 3/9

11:00-20:50

1 stop11h 20m

Denpasar Bali Ngurah Rai

Wed 3/9

23:05-15:35

1 stop15h 00m

£422

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Tue 5/8

09:50-15:30

1 stop31h 10m

Denpasar Bali Ngurah Rai

Thu 28/8

12:55-07:00

1 stop16h 35m

£438

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Fri 6/6

17:35-09:00

1 stop16h 55m

Denpasar Bali Ngurah Rai

Fri 4/7

12:10-16:20

1 stop26h 40m

£468

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Thu 12/6

19:00-17:40

2 stops24h 10m

Denpasar Bali Ngurah Rai

Sat 21/6

16:10-15:35

2 stops21h 55m

£520

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Sun 1/6

19:00-18:00

2 stops25h 30m

Bangkok Suvarnabhumi

Wed 11/6

15:00-15:35

2 stops22h 05m

£531

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 24 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, May is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of £730). Flying from Adelaide to Southeast Asia in December is currently the most expensive (average of £1,123). 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 April 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.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 April 2025.
To help decide which airline to fly from Adelaide to Southeast Asia, see what other customers have to say about Singapore Airlines, Qantas Airways and Cathay Pacific. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,290 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
826 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
850 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Virgin Australia
7.5
Good
398 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Malaysia Airlines
7.3
Good
254 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • 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 £115 on Jetstar. Other airlines that offer cheap prices include Virgin Australia from £174 and Malaysia Airlines from £239 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, May is the cheapest month in which you can book a flight from Adelaide to Southeast Asia (average of £730). Flying from Adelaide to Southeast Asia in December is currently the most expensive (average of £1,123). 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

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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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