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฿2,924+ 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 22/4. 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
21 Feb — 28 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 22 January 2026.

Cheapest airline

Singapore Airlines

Good round-trip deal

฿6,352 or less

Good one-way deal

฿4,604 or less
On average, Singapore Airlines currently has the cheapest one-way flight from Adelaide (avg. price of ฿21,346).
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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 22 January 2026.

Tue 31/321:30
ADL
-
KBV
2 stops22h 40m
Multiple Airlines
Tue 7/413:00
KBV
-
ADL
2 stops14h 55m
Multiple Airlines
Deal found 19/1฿14,715
Tue 24/211:00
ADL
-
BKK
1 stop11h 50m
Malaysia Airlines
Thu 26/314:15
BKK
-
ADL
1 stop14h 25m
Malaysia Airlines
Deal found 21/1฿14,746
Mon 30/308:05
ADL
-
DMK
2 stops14h 40m
Multiple Airlines
Thu 4/612:00
DMK
-
ADL
1 stop15h 55m
Multiple Airlines
Deal found 21/1฿14,840
Tue 19/513:40
ADL
-
DMK
2 stops24h 20m
Multiple Airlines
Sat 23/512:00
DMK
-
ADL
1 stop15h 55m
Multiple Airlines
Deal found 21/1฿14,871
Mon 18/508:05
ADL
-
BKK
2 stops14h 00m
Multiple Airlines
Fri 22/509:05
BKK
-
ADL
2 stops18h 50m
Multiple Airlines
Deal found 21/1฿14,933
Tue 19/509:45
ADL
-
BKK
1 stop11h 40m
Malaysia Airlines
Sat 23/519:45
BKK
-
ADL
1 stop32h 45m
Malaysia Airlines
Deal found 21/1฿14,964
Sat 14/308:05
ADL
-
BKK
2 stops27h 40m
Multiple Airlines
Sun 22/309:15
BKK
-
ADL
2 stops18h 40m
Multiple Airlines
Deal found 20/1฿15,057
Wed 20/509:45
ADL
-
BKK
1 stop11h 40m
Malaysia Airlines
Thu 28/517:15
BKK
-
ADL
1 stop11h 15m
Malaysia Airlines
Deal found 20/1฿15,182
Tue 24/321:30
ADL
-
HKT
3 stops29h 55m
Multiple Airlines
Tue 31/311:05
HKT
-
ADL
2 stops16h 50m
Multiple Airlines
Deal found 20/1฿15,213
Sat 7/308:05
ADL
-
HKT
2 stops32h 10m
Multiple Airlines
Sat 14/313:35
HKT
-
ADL
3 stops38h 20m
Multiple Airlines
Deal found 21/1฿15,244
Mon 18/518:30
ADL
-
DMK
2 stops19h 30m
Multiple Airlines
Fri 22/512:00
DMK
-
ADL
1 stop15h 55m
Multiple Airlines
Deal found 21/1฿15,431
Sat 7/308:05
ADL
-
BKK
2 stops17h 35m
Multiple Airlines
Sat 14/320:15
BKK
-
ADL
2 stops31h 40m
Multiple Airlines
Deal found 21/1฿15,462

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 22 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

AdelaideKrabi

ADL - KBV

ADLKBV

Adelaide

Tue 31/3

21:30-16:40

2 stops22h 40m

Krabi

Tue 7/4

13:00-06:25

2 stops14h 55m

฿14,715

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Tue 19/5

08:05-09:55

2 stops28h 20m

Bangkok Suvarnabhumi

Sat 23/5

10:55-06:25

2 stops17h 00m

฿14,746

AdelaideBangkok

ADL - DMK

ADLDMK

Adelaide

Mon 30/3

08:05-19:15

2 stops14h 40m

Bangkok Don Mueang Intl

Thu 4/6

12:00-06:25

1 stop15h 55m

฿14,840

AdelaideBangkok

ADL - DMK

ADLDMK

Adelaide

Tue 19/5

13:40-11:30

2 stops24h 20m

Bangkok Don Mueang Intl

Sat 23/5

12:00-06:25

1 stop15h 55m

฿14,871

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Mon 18/5

08:05-19:35

2 stops14h 00m

Bangkok Suvarnabhumi

Fri 22/5

09:05-06:25

2 stops18h 50m

฿14,933

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Tue 19/5

09:45-18:55

1 stop11h 40m

Bangkok Suvarnabhumi

Sat 23/5

19:45-07:00

1 stop32h 45m

฿14,964

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Sat 14/3

08:05-08:15

2 stops27h 40m

Bangkok Suvarnabhumi

Sun 22/3

09:15-07:25

2 stops18h 40m

฿15,057

AdelaidePhuket City

ADL - HKT

ADLHKT

Adelaide

Fri 27/3

08:05-17:40

1 stop13h 05m

Phuket City

Sun 29/3

11:05-07:25

2 stops16h 50m

฿15,213

AdelaideBangkok

ADL - DMK

ADLDMK

Adelaide

Mon 18/5

18:30-11:30

2 stops19h 30m

Bangkok Don Mueang Intl

Fri 22/5

12:00-06:25

1 stop15h 55m

฿15,431

AdelaideBangkok

ADL - DMK

ADLDMK

Adelaide

Wed 1/4

08:05-21:40

1 stop17h 05m

Bangkok Don Mueang Intl

Mon 6/4

20:15-06:25

2 stops31h 40m

฿15,555

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 60 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 ฿13,377). Flying from Adelaide in December will prove the most costly (average of ฿19,911). 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 ฿13,737

What are popular destinations to fly to from Adelaide?

If you’re flying from Adelaide, these routes are more frequently taken by airlines Sydney (634 flights per day), Melbourne (531 flights per day) and Brisbane (192 flights per day).

Sydney Kingsford Smith
Sydney Kingsford Smith
From ฿6,352

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 ฿6,352. Explore other affordable destinations below.

Sydney Kingsford Smith
Sydney Kingsford Smith
From ฿6,352

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
1,434 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

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
1,434 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

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 22 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 ฿4,231 to Coolangatta (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿11,653 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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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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