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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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BKK
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£210

One-way from

£115

Popular in

December

Cheapest in

August

Average price

£464
Jetstar
  • Jetstar
  • 26/11-8/12
  • Nonstop
  • 10h 00m total
  • Adelaide to Southeast Asia
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Jetstar
  • Jetstar
  • 12/11
  • Nonstop
  • 5h 10m total
  • Adelaide to Southeast Asia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£78 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 June 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 13 June 2025.

Wed 26/1119:10ADL - DPS
Nonstop5h 10mJetstar
Mon 8/1210:20DPS - ADL
Nonstop4h 50mJetstar
Deal found 12/6£210
Mon 14/707:05ADL - DPS
Nonstop5h 20mIndonesia AirAsia
Sun 27/723:45DPS - ADL
Nonstop5h 10mIndonesia AirAsia
Deal found 10/6£240
Wed 26/1107:15ADL - DPS
1 stop10h 00mVirgin Australia
Mon 8/1223:20DPS - ADL
1 stop12h 45mVirgin Australia
Deal found 12/6£317
Mon 14/707:05ADL - DPS
Nonstop5h 20mMultiple Airlines
Sat 26/701:05DPS - ADL
1 stop7h 45mMultiple Airlines
Deal found 10/6£335
Thu 24/708:50ADL - BKK
1 stop13h 20mJetstar
Wed 30/722:05BKK - ADL
1 stop20h 10mJetstar
Deal found 12/6£355
Sun 17/809:10ADL - BKK
1 stop10h 45mSingapore Airlines
Sat 6/921:15BKK - ADL
1 stop16h 35mSingapore Airlines
Deal found 11/6£379
Sun 27/707:15ADL - BKK
3 stops42h 55mMultiple Airlines
Sun 3/807:05BKK - ADL
3 stops26h 00mMultiple Airlines
Deal found 11/6£394
Sat 16/809:50ADL - BKK
1 stop11h 35mMalaysia Airlines
Thu 21/814:15BKK - ADL
1 stop14h 15mMalaysia Airlines
Deal found 12/6£472
Wed 10/912:15ADL - DPS
2 stops30h 55mCathay Pacific
Sun 14/918:45DPS - ADL
2 stops35h 00mCathay Pacific
Deal found 12/6£520
Wed 1/1014:10ADL - BKK
2 stops23h 50mCathay Pacific
Sun 19/1017:30BKK - ADL
2 stops20h 30mCathay Pacific
Deal found 12/6£528
Wed 1/1006:00ADL - BKK
1 stop13h 10mQantas Airways
Sun 19/1018:10BKK - ADL
2 stops15h 50mQantas Airways
Deal found 12/6£759
Sun 27/706:00ADL - BKK
2 stops22h 00mChina Southern
Sat 2/803:00BKK - ADL
2 stops30h 05mChina Southern
Deal found 11/6£846

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 13 June 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

Wed 26/11

19:10-21:50

Nonstop5h 10m

Denpasar Bali Ngurah Rai

Mon 8/12

10:20-17:40

Nonstop4h 50m

£210

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 14/7

07:05-10:55

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Sun 27/7

23:45-06:25

Nonstop5h 10m

£240

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 26/11

07:15-14:45

1 stop10h 00m

Denpasar Bali Ngurah Rai

Mon 8/12

23:20-14:35

1 stop12h 45m

£317

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Mon 14/7

07:05-10:55

Nonstop5h 20m

Denpasar Bali Ngurah Rai

Sat 26/7

01:05-10:20

1 stop7h 45m

£335

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Thu 24/7

08:50-19:40

1 stop13h 20m

Bangkok Suvarnabhumi

Wed 30/7

22:05-20:45

1 stop20h 10m

£355

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Sun 17/8

09:10-17:25

1 stop10h 45m

Bangkok Suvarnabhumi

Sat 6/9

21:15-16:20

1 stop16h 35m

£379

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Sun 27/7

07:15-23:40

3 stops42h 55m

Bangkok Suvarnabhumi

Sun 3/8

07:05-11:35

3 stops26h 00m

£394

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Sat 16/8

09:50-18:55

1 stop11h 35m

Bangkok Suvarnabhumi

Thu 21/8

14:15-07:00

1 stop14h 15m

£472

AdelaideDenpasar

ADL - DPS

ADLDPS

Adelaide

Wed 10/9

12:15-17:40

2 stops30h 55m

Denpasar Bali Ngurah Rai

Sun 14/9

18:45-07:15

2 stops35h 00m

£520

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Wed 1/10

14:10-11:30

2 stops23h 50m

Bangkok Suvarnabhumi

Sun 19/10

17:30-17:30

2 stops20h 30m

£528

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 26 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 £718). 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 13 June 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 13 June 2025.
To help decide which airline to fly from Adelaide to Southeast Asia, see what other customers have to say about Singapore Airlines, Cathay Pacific and Qantas Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,304 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.6
Good
892 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qantas Airways
7.5
Good
854 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
China Southern
7.5
Good
99 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Virgin Australia
7.5
Good
407 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 Indonesia AirAsia from £132 and Virgin Australia from £174 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 £718). 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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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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