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Cheap flights from Singapore to Adelaide from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Adelaide departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Singapore to Adelaide (SIN-ADL)

Cheap return flights

Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
Jetstar Logo
07:15 - 18:00ADL-SIN
13h 15m1 stop
$623Jetstar
Find Deal
Tue, 16 Sep - Tue, 14 Oct
Jetstar Logo
21:00 - 22:00SIN-ADL
23h 30m1 stop
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
$634Jetstar
Find Deal
Mon, 18 Aug - Tue, 26 Aug
Logo
15:20 - 07:25SIN-ADL
13h 35m1 stop
Logo
08:05 - 17:25ADL-SIN
11h 50m1 stop
$645
Find Deal
Wed, 5 Nov - Tue, 11 Nov
Logo
15:55 - 06:25SIN-ADL
13h 00m1 stop
Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
$662
Find Deal
Wed, 27 Aug - Tue, 9 Sep
Logo
15:20 - 07:25SIN-ADL
13h 35m1 stop
Logo
08:05 - 17:25ADL-SIN
11h 50m1 stop
$663
Find Deal
Wed, 5 Nov - Tue, 11 Nov
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
$665Jetstar
Find Deal
Tue, 2 Sep - Tue, 9 Sep
Logo
21:00 - 07:55SIN-ADL
33h 25m1 stop
Logo
07:05 - 09:50ADL-SIN
28h 15m1 stop
$668
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
Logo
07:05 - 09:50ADL-SIN
28h 15m1 stop
$676
Find Deal
Mon, 8 Sep - Thu, 18 Sep
Logo
21:00 - 22:00SIN-ADL
23h 30m1 stop
Logo
07:05 - 23:10ADL-SIN
17h 35m1 stop
$677
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
02:30 - 22:00SIN-ADL
18h 00m1 stop
Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
$697
Find Deal
Tue, 26 Aug - Tue, 9 Sep

Jetstar flights from Singapore to Adelaide

Our best Jetstar deals on Singapore to Adelaide flight tickets
Jetstar
16 Sept
SIN21:00Singapore Changi
12h 05m
1 stop
ADL10:35Adelaide
14 Oct
ADL07:15Adelaide
13h 15m
1 stop
SIN18:00Singapore Changi
$623
Find similar
Jetstar
18 Aug
SIN21:00Singapore Changi
23h 30m
1 stop
ADL22:00Adelaide
26 Aug
ADL07:15Adelaide
12h 15m
1 stop
SIN18:00Singapore Changi
$634
Find similar
Jetstar
2 Sept
SIN21:00Singapore Changi
12h 05m
1 stop
ADL10:35Adelaide
9 Sept
ADL07:15Adelaide
12h 15m
1 stop
SIN18:00Singapore Changi
$665
Find similar

Qantas Airways flights from Singapore to Adelaide

Our best Qantas Airways deals on Singapore to Adelaide flight tickets
Qantas Airways
16 Aug
SIN19:20Singapore Changi
19h 15m
1 stop
ADL16:05Adelaide
19 Aug
ADL06:00Adelaide
17h 35m
2 stops
SIN22:05Singapore Changi
$1,129
Find similar
Qantas Airways
13 Aug
SIN19:20Singapore Changi
19h 15m
1 stop
ADL16:05Adelaide
20 Aug
ADL07:35Adelaide
12h 10m
1 stop
SIN18:15Singapore Changi
$1,301
Find similar
Qantas Airways
13 Aug
SIN19:20Singapore Changi
19h 15m
1 stop
ADL16:05Adelaide
17 Aug
ADL12:15Adelaide
31h 30m
1 stop
SIN18:15Singapore Changi
$1,332
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Singapore to Adelaide 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, momondo users made 78,305 searches. Data last updated 6 August 2025.
Use the filters below to find and compare flights from Singapore to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 16/9

21:00-10:35

1 stop12h 05m

Adelaide

Tue 14/10

07:15-18:00

1 stop13h 15m

$623

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 18/8

21:00-22:00

1 stop23h 30m

Adelaide

Tue 26/8

07:15-18:00

1 stop12h 15m

$634

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 5/11

15:20-07:25

1 stop13h 35m

Adelaide

Tue 11/11

08:05-17:25

1 stop11h 50m

$645

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 27/8

15:55-06:25

1 stop13h 00m

Adelaide

Tue 9/9

07:15-18:00

1 stop12h 15m

$662

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 5/11

15:20-07:25

1 stop13h 35m

Adelaide

Tue 11/11

08:05-17:25

1 stop11h 50m

$663

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 2/9

21:00-10:35

1 stop12h 05m

Adelaide

Tue 9/9

07:15-18:00

1 stop12h 15m

$665

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 11/9

21:00-07:55

1 stop33h 25m

Adelaide

Thu 18/9

07:05-09:50

1 stop28h 15m

$668

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 8/9

21:00-10:35

1 stop12h 05m

Adelaide

Thu 18/9

07:05-09:50

1 stop28h 15m

$676

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 11/9

21:00-22:00

1 stop23h 30m

Adelaide

Thu 18/9

07:05-23:10

1 stop17h 35m

$677

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 26/8

02:30-22:00

1 stop18h 00m

Adelaide

Tue 9/9

07:15-18:00

1 stop12h 15m

$697

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Singapore to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Adelaide?

The month of June is, on average, the cheapest month to fly to Adelaide from Singapore, with most prices found around $1,064. If you aren’t able to travel during the month of June, then book flights to Adelaide from Singapore during May instead. Flights to Adelaide in May, while not as cheap as those in June, still average around $1,092.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Wednesday is the cheapest day to fly to Adelaide from Singapore. The lowest ticket price found for a Wednesday departure recently was $1,391. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $2,199. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

What is the cheapest time of day to depart on your flight to Adelaide?

The cheapest time of day to fly to Adelaide is at midday when flights can be purchased for as low as $1,056. Flights in the evening are often more expensive, with an average ticket price of $1,428.

What is the cheapest Singapore Changi to Adelaide flight route?

Fly from Singapore Changi to Adelaide for the best Singapore Changi - Adelaide flight prices

How far in advance should I book a flight to Adelaide?

You are more likely to see cheaper flights to Adelaide from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $1,434 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Singapore for as low as $1,078 on momondo.

What cabin class options are available on Singapore Changi to Adelaide flights?

There are 3 cabin classes available to choose from on Singapore Changi to Adelaide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Singapore to Adelaide flight prices changed over time?

As of August 2025, prices for Singapore to Adelaide flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Singapore to Adelaide (SIN to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Adelaide

Best price found

$305

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Adelaide

1 airport
The best one-way flight to Adelaide from Singapore in the past 72 hours is $305. The best return flight deal from Singapore to Adelaide found on momondo in the last 72 hours is $623.
The fastest flight from Singapore to Adelaide takes 10h 05m
Direct flights go from Singapore to Adelaide every day.
There is 1 airport near Adelaide: Adelaide (ADL)
Search flight deals

  • How far is Singapore Changi to Adelaide by plane?

    The distance between Singapore Changi and Adelaide is about 5408.0 km. In terms of flight time, this usually takes a little over 11h 25m.

  • When did momondo last update prices for flights from Singapore Changi Airport to Adelaide Airport?

    Prices for flights from Singapore Changi Airport to Adelaide Airport refresh daily.

  • How many operators does momondo search for flights from Singapore Changi Airport to Adelaide Airport?

  • How old do you have to be to fly from Singapore Changi Airport to Adelaide Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents you'll need for your trip to Adelaide Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Singapore to Adelaide?

  • What is the most popular airline from Singapore to Adelaide?

Best airlines flying from Singapore to Adelaide

Compare and see reviews for airlines that fly from Singapore to Adelaide with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $351Free cancellationRating
6.5
461 reviews
Search Jetstar flights
Singapore AirlinesPriceFrom $846Free cancellationRating
8.1
1,342 reviews
Search Singapore Airlines flights

  • Singapore Airlines Flights From Singapore to Adelaide

    Singapore Airlines operates around 10 flights from Singapore to Adelaide every week. The average price of these flights found in the last 72 hours has been $973, but momondo users have found Singapore Airlines deals from Singapore to Adelaide from as low as $547 round-trip. Singapore Airlines has been scored 8.1/10 in 1,342 reviews.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Adelaide?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Singapore to Adelaide . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Singapore to Adelaide with flexible booking policies on momondo?

Yes. All flights to Adelaide from Singapore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Singapore to Adelaide?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from Singapore.

I’m not ready to book a flight from Singapore to Adelaide right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Adelaide from Singapore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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