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฿2,821+ Cheap flights from Adelaide

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ADL — BKK
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Adelaide

Discover essential information about flights departing from Adelaide, including flight schedules, destinations, airlines operating at the Adelaide airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 19 January 2026.

Cheapest airline

Singapore Airlines

Good round-trip deal

฿6,399 or less

Good one-way deal

฿4,638 or less
On average, Singapore Airlines currently has the cheapest one-way flight from Adelaide (avg. price of ฿21,504).
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Price to beat on a round-trip flight from Adelaide.
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Price to beat on a one-way flight from Adelaide.
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Find flights from Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide
Explore the most affordable flight options available from Adelaide. Find the lowest fares based on data from user searches, with prices last updated on 19 January 2026.

Fri 19/609:45
ADL
-
CNX
1 stop30h 25m
Malaysia Airlines
Sun 28/612:35
CNX
-
ADL
1 stop15h 55m
Malaysia Airlines
Deal found 17/1฿14,197
Sun 29/308:05
ADL
-
DMK
1 stop17h 05m
Multiple Airlines
Tue 7/406:15
DMK
-
ADL
1 stop11h 45m
Multiple Airlines
Deal found 17/1฿15,263
Fri 13/311:00
ADL
-
HKT
1 stop26h 20m
Malaysia Airlines
Mon 16/318:20
HKT
-
ADL
1 stop10h 20m
Malaysia Airlines
Deal found 17/1฿15,263
Wed 20/509:45
ADL
-
BKK
1 stop15h 50m
Malaysia Airlines
Thu 28/517:15
BKK
-
ADL
1 stop11h 15m
Malaysia Airlines
Deal found 18/1฿15,294
Fri 15/507:05
ADL
-
HKT
1 stop13h 05m
Multiple Airlines
Sun 24/514:30
HKT
-
ADL
2 stops37h 25m
Multiple Airlines
Deal found 16/1฿15,294
Sat 9/509:45
ADL
-
HKT
1 stop10h 10m
Malaysia Airlines
Sat 16/518:05
HKT
-
ADL
1 stop10h 25m
Malaysia Airlines
Deal found 18/1฿15,357
Thu 26/308:05
ADL
-
DMK
1 stop17h 25m
Multiple Airlines
Thu 9/412:00
DMK
-
ADL
1 stop15h 55m
Multiple Airlines
Deal found 17/1฿15,388
Wed 17/609:45
ADL
-
CNX
1 stop30h 25m
Malaysia Airlines
Sat 27/614:40
CNX
-
ADL
1 stop13h 50m
Malaysia Airlines
Deal found 17/1฿15,388
Wed 25/308:05
ADL
-
DMK
1 stop17h 25m
Multiple Airlines
Thu 9/412:00
DMK
-
ADL
1 stop15h 55m
Multiple Airlines
Deal found 17/1฿15,419
Thu 19/311:00
ADL
-
BKK
1 stop15h 40m
Malaysia Airlines
Sat 9/519:45
BKK
-
ADL
1 stop32h 45m
Malaysia Airlines
Deal found 18/1฿15,419
Thu 2/421:30
ADL
-
HKT
2 stops22h 35m
Multiple Airlines
Thu 9/411:05
HKT
-
ADL
2 stops16h 50m
Multiple Airlines
Deal found 17/1฿15,419
Sun 22/308:05
ADL
-
DMK
1 stop18h 50m
Multiple Airlines
Fri 27/313:25
DMK
-
ADL
1 stop14h 30m
Multiple Airlines
Deal found 17/1฿15,451

Find flights from Adelaide within your budget

 
Find flights departing from Adelaide that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 19 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

AdelaidePhuket City

ADL - HKT

ADLHKT

Adelaide

Fri 13/3

11:00-09:50

1 stop26h 20m

Phuket City

Mon 16/3

18:20-08:10

1 stop10h 20m

฿15,263

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Wed 20/5

09:45-23:05

1 stop15h 50m

Bangkok Suvarnabhumi

Thu 28/5

17:15-07:00

1 stop11h 15m

฿15,294

AdelaidePhuket City

ADL - HKT

ADLHKT

Adelaide

Sat 9/5

09:45-17:25

1 stop10h 10m

Phuket City

Sat 16/5

18:05-07:00

1 stop10h 25m

฿15,357

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Wed 17/6

09:45-13:40

1 stop30h 25m

Chiang Mai

Sun 28/6

12:35-07:00

1 stop15h 55m

฿15,388

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Thu 18/6

09:45-11:40

1 stop28h 25m

Chiang Mai

Sun 28/6

12:35-07:00

1 stop15h 55m

฿15,388

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Thu 18/6

09:45-11:40

1 stop28h 25m

Chiang Mai

Sat 27/6

14:40-07:00

1 stop13h 50m

฿15,388

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Wed 17/6

09:45-13:40

1 stop30h 25m

Chiang Mai

Sat 27/6

14:40-07:00

1 stop13h 50m

฿15,388

AdelaideChiang Mai

ADL - CNX

ADLCNX

Adelaide

Thu 18/6

09:45-11:40

1 stop28h 25m

Chiang Mai

Mon 29/6

12:35-07:00

1 stop15h 55m

฿15,388

AdelaideBangkok

ADL - DMK

ADLDMK

Adelaide

Wed 25/3

08:05-22:00

1 stop17h 25m

Bangkok Don Mueang Intl

Thu 9/4

12:00-06:25

1 stop15h 55m

฿15,419

AdelaidePhuket City

ADL - HKT

ADLHKT

Adelaide

Thu 2/4

21:30-16:35

2 stops22h 35m

Phuket City

Thu 9/4

11:05-06:25

2 stops16h 50m

฿15,419

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 52 results
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Best time to book a flight from Adelaide

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Adelaide

Get recent, data-driven insights about flights from Adelaide including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Adelaide?

Use this chart to determine the optimal time to book a return flight from Adelaide to Suvarnabhumi. Price data was last updated on 16 January 2026.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Adelaide?

Currently, August is the cheapest month in which you can book a flight from Adelaide (average of ฿13,476). Flying from Adelaide in December will prove the most costly (average of ฿20,058). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Adelaide?

Only one airline operates round-trip flights from Adelaide: Singapore Airlines. This airline flies to the following popular destinations: Bangkok.

Singapore Airlines
Singapore Airlines
From ฿13,839

What are popular destinations to fly to from Adelaide?

If you’re flying from Adelaide, these routes are more frequently taken by airlines Sydney (697 flights per day), Melbourne (556 flights per day) and Brisbane (209 flights per day).

Sydney Kingsford Smith
Sydney Kingsford Smith
From ฿6,399

What is the cheapest place to fly to from Adelaide?

The cheapest city to fly to from Adelaide is Sydney Kingsford Smith, with prices starting at ฿6,399. Explore other affordable destinations below.

Sydney Kingsford Smith
Sydney Kingsford Smith
From ฿6,399

Airline reviews for flights from Adelaide

Get insights into the airlines that provide service from Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Adelaide. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Read through reviews of airlines serving Adelaide, such as Singapore Airlines. 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.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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Related info for your journey

Access useful and relevant information related to your journey from Adelaide. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 19 January 2026.

  • What are the most popular destinations to fly to from Adelaide?

    The most selected flight destinations from Adelaide for the current month are New Delhi, Denpasar, Brisbane. While Denpasar, New Delhi, Brisbane are the top choices made by travellers year-round.

  • What is the cheapest flight from Adelaide to anywhere?

    Users have flown out of Adelaide for as low as ฿4,262 to Coolangatta (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿11,739 to fly from Adelaide.

  • What is the cheapest month to fly from Adelaide?

    At the present moment the cheapest month to fly from Adelaide is currently August; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Adelaide?

    Cheapflights helps you search for flights from Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Adelaide.

  • Can Cheapflights find flights from Adelaide with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Adelaide become cheaper?

    Yes! Start tracking prices for flights from Adelaide 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 the alerts.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide?

Cheapflights helps you search for flights from Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Adelaide.

Can Cheapflights find flights from Adelaide with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for flights from Adelaide 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 the alerts.

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