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Cheap flights from Adelaide to Singapore from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Singapore departing on 11/2. 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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Cheap return flights

Jetstar Logo
06:15 - 18:00ADL-SIN
14h 15m1 stop
Jetstar Logo
14:15 - 12:35SIN-ADL
19h 50m1 stop
$698Jetstar
Find Deal
Sat, 15 Nov - Tue, 18 Nov
Logo
07:15 - 03:30ADL-SIN
21h 45m1 stop
Logo
11:00 - 07:55SIN-ADL
19h 25m1 stop
$707
Find Deal
Sun, 7 Sep - Fri, 12 Sep
Logo
13:40 - 18:00ADL-SIN
30h 50m1 stop
Logo
15:40 - 20:50SIN-ADL
26h 40m1 stop
$726
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
06:15 - 18:30ADL-SIN
14h 45m1 stop
Logo
23:05 - 14:20SIN-ADL
12h 45m1 stop
$727
Find Deal
Fri, 7 Nov - Fri, 7 Nov
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
Jetstar Logo
14:15 - 11:25SIN-ADL
18h 40m1 stop
$735Jetstar
Find Deal
Thu, 20 Nov - Sat, 22 Nov
Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Logo
02:30 - 22:00SIN-ADL
18h 00m1 stop
$741
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Logo
15:25 - 03:25ADL-SIN
14h 30m1 stop
Logo
21:00 - 10:35SIN-ADL
11h 05m1 stop
$743
Find Deal
Sat, 18 Oct - Tue, 21 Oct
Indonesia AirAsia Logo
08:05 - 17:20ADL-SIN
11h 45m1 stop
Indonesia AirAsia Logo
17:50 - 07:25SIN-ADL
11h 05m1 stop
$752Indonesia AirAsia
Find Deal
Mon, 8 Dec - Wed, 10 Dec
Indonesia AirAsia Logo
08:05 - 17:20ADL-SIN
11h 45m1 stop
Indonesia AirAsia Logo
17:50 - 07:25SIN-ADL
11h 05m1 stop
$755Indonesia AirAsia
Find Deal
Mon, 8 Dec - Wed, 10 Dec
Jetstar Logo
11:10 - 04:55ADL-SIN
19h 15m1 stop
Jetstar Logo
19:45 - 06:10SIN-ADL
8h 55m1 stop
$772Jetstar
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Sun, 14 Sep - Wed, 24 Sep

Jetstar flights from Adelaide to Singapore

Our best Jetstar deals on Adelaide to Singapore flight tickets
Jetstar
15 Nov
ADL06:15Adelaide
14h 15m
1 stop
SIN18:00Singapore Changi
18 Nov
SIN14:15Singapore Changi
19h 50m
1 stop
ADL12:35Adelaide
$698
Find similar
Jetstar
20 Nov
ADL06:25Adelaide
14h 05m
1 stop
SIN18:00Singapore Changi
22 Nov
SIN14:15Singapore Changi
18h 40m
1 stop
ADL11:25Adelaide
$735
Find similar
Jetstar
14 Sept
ADL11:10Adelaide
19h 15m
1 stop
SIN04:55Singapore Changi
24 Sept
SIN19:45Singapore Changi
8h 55m
1 stop
ADL06:10Adelaide
$772
Find similar

Indonesia AirAsia flights from Adelaide to Singapore

Our best Indonesia AirAsia deals on Adelaide to Singapore flight tickets
Indonesia AirAsia
8 Dec
ADL08:05Adelaide
11h 45m
1 stop
SIN17:20Singapore Changi
10 Dec
SIN17:50Singapore Changi
11h 05m
1 stop
ADL07:25Adelaide
$752
Find similar
Indonesia AirAsia
8 Dec
ADL08:05Adelaide
11h 45m
1 stop
SIN17:20Singapore Changi
10 Dec
SIN17:50Singapore Changi
11h 05m
1 stop
ADL07:25Adelaide
$755
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide to Singapore 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 19 August 2025.
Use the filters below to find and compare flights from Adelaide to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sat 15/11

06:15-18:00

1 stop14h 15m

Singapore Changi

Tue 18/11

14:15-12:35

1 stop19h 50m

$698

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 7/9

07:15-03:30

1 stop21h 45m

Singapore Changi

Fri 12/9

11:00-07:55

1 stop19h 25m

$707

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 15/10

13:40-18:00

1 stop30h 50m

Singapore Changi

Wed 22/10

15:40-20:50

1 stop26h 40m

$726

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 7/11

06:15-18:30

1 stop14h 45m

Singapore Changi

Fri 7/11

23:05-14:20

1 stop12h 45m

$727

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Thu 20/11

06:25-18:00

1 stop14h 05m

Singapore Changi

Sat 22/11

14:15-11:25

1 stop18h 40m

$735

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Thu 4/9

07:15-18:00

1 stop12h 15m

Singapore Changi

Sun 7/9

02:30-22:00

1 stop18h 00m

$741

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sat 18/10

15:25-03:25

1 stop14h 30m

Singapore Changi

Tue 21/10

21:00-10:35

1 stop11h 05m

$743

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 8/12

08:05-17:20

1 stop11h 45m

Singapore Changi

Wed 10/12

17:50-07:25

1 stop11h 05m

$752

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 8/12

08:05-17:20

1 stop11h 45m

Singapore Changi

Wed 10/12

17:50-07:25

1 stop11h 05m

$755

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 14/9

11:10-04:55

1 stop19h 15m

Singapore Changi

Wed 24/9

19:45-06:10

1 stop8h 55m

$772

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Singapore from

How to get the cheapest flight ticket from Adelaide to Singapore

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 Singapore?

In general, August is the cheapest month to fly from Adelaide to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $857. If you aren’t able to travel during the month of August, then book flights to Singapore from Adelaide during May instead. Flights to Singapore in May, while not as cheap as those in August, still average around $886.

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

The cheapest day to depart on your flight to Singapore is on a Monday when prices can be found for as low as $1,232. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Friday is $1,328.

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

At midday is the cheapest time of day to fly from Adelaide to Singapore when you can find flight prices for as low as $1,238. Flying to Singapore at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,299. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Adelaide to Singapore Changi flight route?

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

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

You are more likely to see cheaper flights to Singapore from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,112 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Adelaide for as low as $866 on momondo.

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

There are 4 cabin classes available to choose from on Adelaide to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Adelaide to Singapore flights?

No. A direct flight is the cheapest option for a flight between Adelaide to Singapore.

How have Adelaide to Singapore flight prices changed over time?

As of August 2025, prices for Adelaide to Singapore flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Adelaide to Singapore

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

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

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

Best price found

$298

Fastest flight time

6h 50m

Direct flights

Every day

Airports in Singapore

1 airport
The best one-way flight to Singapore from Adelaide in the past 72 hours is $298. The best return flight deal from Adelaide to Singapore found on momondo in the last 72 hours is $698.
The fastest flight from Adelaide to Singapore takes 6h 50m
Direct flights go from Adelaide to Singapore every day.
There is 1 airport near Singapore: Singapore Changi (SIN)
Search flight deals

  • How far is Adelaide to Singapore Changi by plane?

    There are 5408.0 km between Adelaide and Singapore Changi. Typically, this will take 11h 45m by plane in normal conditions.

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

    Prices for flights from Adelaide Airport to Singapore Changi Airport are refreshed on a daily basis.

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

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

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

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Adelaide to Singapore

Compare and see reviews for airlines that fly from Adelaide to Singapore with momondo
Airline
Rating
Free cancellation
Price
Indonesia AirAsiaPriceFrom $502Free cancellationRating
6.7
56 reviews
Search Indonesia AirAsia flights
JetstarPriceFrom $584Free cancellationRating
6.5
465 reviews
Search Jetstar flights
Malaysia AirlinesPriceFrom $697Free cancellationRating
7.4
274 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $777Free cancellationRating
7.5
896 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $777Free cancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $904Free cancellationRating
8.1
3,314 reviews
Search Emirates flights
Virgin AustraliaPriceFrom $991Free cancellationRating
7.5
413 reviews
Search Virgin Australia flights

  • Singapore Airlines Flights From Adelaide to Singapore

    Across 10 Singapore Airlines flights from Adelaide to Singapore this week, the average price was $743, with the best Singapore Airlines deals starting from $503 round-trip. 1,347 users have rated Singapore Airlines on momondo, with an average score of 8.1/10.

  • Virgin Australia Flights From Adelaide to Singapore

    $642 is the best Virgin Australia flight deal from Adelaide to Singapore found on momondo over the last 72 hours. The average Virgin Australia ticket price found was closer to $789, however, with flight time and availability significantly affecting the price. Virgin Australia (7.5/10 from 413 user reviews) flies into Singapore from Adelaide 10 times in an average week so prices can vary.

Why use momondo?

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

It is quick and easy to find Adelaide to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

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

Flights from Adelaide to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Singapore from Adelaide. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Adelaide and alert you when they change.

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Fly your favourite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Jetstar
Virgin Australia
Qantas Airways
Singapore Airlines
Qatar Airways
Thai Airways
Emirates
Etihad Airways
Malaysia Airlines
Batik Air
China Southern
Cathay Pacific