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S$ 117+ 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 25-6. 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 — SIN
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

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 4 April 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 29-5

07:15-18:00

1 stop12h 15m

Singapore Changi

Wed 3-6

19:25-06:10

1 stop9h 15m

S$ 570

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 20-4

07:15-18:00

1 stop12h 15m

Singapore Changi

Tue 28-4

19:25-06:10

1 stop9h 15m

S$ 586

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 31-7

09:45-20:25

1 stop12h 10m

Singapore Changi

Mon 17-8

16:35-07:00

1 stop12h 55m

S$ 642
Fastest return journey

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 31-7

17:35-23:05

Nonstop7h 00m

Singapore Changi

Mon 17-8

08:20-16:20

Nonstop6h 30m

S$ 847

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 31-7

17:35-23:05

Nonstop7h 00m

Singapore Changi

Tue 18-8

23:25-07:25

Nonstop6h 30m

S$ 847

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 12-5

07:50-22:05

1 stop15h 45m

Singapore Changi

Thu 14-5

23:30-11:15

1 stop10h 15m

S$ 900
Cheapest one-way

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 11-5

07:05-23:25

1 stop17h 50m

S$ 292

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 17-5

18:50-23:25

1 stop30h 05m

S$ 298

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 12-4

18:50-23:25

1 stop30h 05m

S$ 352

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 8-4

07:05-22:05

1 stop16h 30m

S$ 366

Flights are sorted by cheapest return flights first.

Deals found on 30-3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 Singapore. Price data was last updated on 2 April 2026.

The price you pay for your flight from Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Adelaide (average of S$ 283). Flying from Adelaide in June will prove the most costly (average of S$ 592). 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?

When flying from Adelaide check dates and pricing for the following: Singapore Airlines. As it departs for the following popular destinations: Singapore.

Singapore Airlines
Singapore Airlines
From S$ 739
Jetstar
Jetstar
From S$ 141

What are popular destinations to fly to from Adelaide?

From Adelaide you can expect to find greater availability for the following destinations: Sydney (394 flights per day), Melbourne (321 flights per day) and Brisbane (85 flights per day).

Auckland Intl
Auckland Intl
From S$ 366
Perth
Perth
From S$ 356

What is the cheapest place to fly to from Adelaide?

The cheapest city to fly to from Adelaide is Perth, with prices starting at S$ 356. Explore other affordable destinations below.

Perth
Perth
From S$ 356
Auckland Intl
Auckland Intl
From S$ 366

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 200,618 searches.
Get a feel of what it's like to fly with Singapore Airlines from Adelaide by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,488 reviews
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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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 4 April 2026.

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

    This month, the top selected destinations from Adelaide are Denpasar, New Delhi, Brisbane. Throughout the year, Denpasar, New Delhi, Brisbane are some of the top choices made by users flying from Adelaide.

  • What is the cheapest flight from Adelaide to anywhere?

    Users have flown out of Adelaide for as low as S$ 356 to Perth (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 807 to fly from Adelaide.

  • What is the cheapest premium economy flight from Adelaide?

    Options for some of the cheapest premium economy flights from Adelaide we have found on Cheapflights are as follows:
    Adelaide to Singapore from S$ 3,096

  • What is the cheapest month to fly from Adelaide?

    Currently, the cheapest month for flights from Adelaide is February. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Adelaide?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide for you. Better yet — we are completely free to use.

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

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide flexibly with Cheapflights today.

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

    Of course! You can now track prices for flights from Adelaide and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Adelaide?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Adelaide with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Adelaide and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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