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Cheap flights from Adelaide to Singapore from $321

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 1/2. 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
14:45 - 04:55ADL-SIN
15h 40m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
$697Jetstar
Find Deal
Thu, 11 Sep - Tue, 16 Sep
Jetstar Logo
07:15 - 18:00ADL-SIN
13h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
11h 05m1 stop
$701Jetstar
Find Deal
Tue, 21 Oct - Tue, 21 Oct
Logo
21:40 - 18:55ADL-SIN
23h 45m1 stop
Logo
02:10 - 22:15SIN-ADL
17h 35m1 stop
$707
Find Deal
Tue, 21 Oct - Mon, 27 Oct
Malaysia Airlines Logo
11:00 - 18:35ADL-SIN
10h 05m1 stop
Malaysia Airlines Logo
19:30 - 08:10SIN-ADL
10h 10m1 stop
$713Malaysia Airlines
Find Deal
Tue, 17 Feb - Tue, 3 Mar
Logo
07:20 - 18:30ADL-SIN
13h 40m1 stop
Logo
17:35 - 07:25SIN-ADL
11h 20m1 stop
$714
Find Deal
Sun, 15 Feb - Sun, 22 Feb
Logo
21:40 - 18:55ADL-SIN
23h 45m1 stop
Logo
15:40 - 20:40SIN-ADL
26h 30m1 stop
$716
Find Deal
Tue, 21 Oct - Fri, 24 Oct
Logo
21:40 - 18:55ADL-SIN
23h 45m1 stop
Logo
15:20 - 09:35SIN-ADL
15h 45m2 stops
$721
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Logo
08:05 - 18:30ADL-SIN
12h 55m1 stop
Logo
15:55 - 07:25SIN-ADL
13h 00m1 stop
$722
Find Deal
Thu, 16 Oct - Wed, 22 Oct
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
$725Jetstar
Find Deal
Fri, 5 Sep - Mon, 8 Sep
Indonesia AirAsia Logo
08:05 - 17:20ADL-SIN
11h 45m1 stop
Indonesia AirAsia Logo
17:50 - 07:25SIN-ADL
11h 05m1 stop
$747Indonesia AirAsia
Find Deal
Mon, 8 Dec - Wed, 10 Dec

Jetstar flights from Adelaide to Singapore

Our best Jetstar deals on Adelaide to Singapore flight tickets
Jetstar
11 Sept
ADL14:45Adelaide
15h 40m
1 stop
SIN04:55Singapore Changi
16 Sept
SIN21:00Singapore Changi
12h 05m
1 stop
ADL10:35Adelaide
$697
Find similar
Jetstar
21 Oct
ADL07:15Adelaide
13h 15m
1 stop
SIN18:00Singapore Changi
21 Oct
SIN21:00Singapore Changi
11h 05m
1 stop
ADL10:35Adelaide
$701
Find similar
Jetstar
5 Sept
ADL07:15Adelaide
12h 15m
1 stop
SIN18:00Singapore Changi
8 Sept
SIN21:00Singapore Changi
12h 05m
1 stop
ADL10:35Adelaide
$725
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 22 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

Thu 11/9

14:45-04:55

1 stop15h 40m

Singapore Changi

Tue 16/9

21:00-10:35

1 stop12h 05m

$697

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 21/10

07:15-18:00

1 stop13h 15m

Singapore Changi

Tue 21/10

21:00-10:35

1 stop11h 05m

$701

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 21/10

21:40-18:55

1 stop23h 45m

Singapore Changi

Mon 27/10

02:10-22:15

1 stop17h 35m

$707

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 17/2

11:00-18:35

1 stop10h 05m

Singapore Changi

Tue 3/3

19:30-08:10

1 stop10h 10m

$713

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 15/2

07:20-18:30

1 stop13h 40m

Singapore Changi

Sun 22/2

17:35-07:25

1 stop11h 20m

$714

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 21/10

21:40-18:55

1 stop23h 45m

Singapore Changi

Fri 24/10

15:40-20:40

1 stop26h 30m

$716

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 21/10

21:40-18:55

1 stop23h 45m

Singapore Changi

Tue 28/10

15:20-09:35

2 stops15h 45m

$721

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Thu 16/10

08:05-18:30

1 stop12h 55m

Singapore Changi

Wed 22/10

15:55-07:25

1 stop13h 00m

$722

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 5/9

07:15-18:00

1 stop12h 15m

Singapore Changi

Mon 8/9

21:00-10:35

1 stop12h 05m

$725

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

$747

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 $860. 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 $890.

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 $1,236. 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 $1,333.

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 $1,243. 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 $1,303. 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 flight route?

Fly from Adelaide to Singapore Changi for the best Adelaide - Singapore 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 $1,116 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 $869 on momondo.

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

There are 4 cabin classes available to choose from on Adelaide to Singapore 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.

Cheap Adelaide to Singapore flight deals and tips

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

Best price found

$671

Fastest flight time

6h 50m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Singapore

1 airport
The best one-way flight to Singapore from Adelaide in the past 72 hours is $671. The best return flight deal from Adelaide to Singapore found on momondo in the last 72 hours is $1,129.
The fastest flight from Adelaide to Singapore takes 6h 50m
Direct flights go from Adelaide to Singapore on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airline offering direct flights is Singapore Airlines..
There is 1 airport near Singapore: Singapore Changi (SIN)
Search flight deals

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

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

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

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

    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.

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

    The travel and health documents required for your trip to Singapore can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Singapore. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model 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 $504Free cancellationRating
6.8
57 reviews
Search Indonesia AirAsia flights
JetstarPriceFrom $586Free cancellationRating
6.5
466 reviews
Search Jetstar flights
Malaysia AirlinesPriceFrom $700Free cancellationRating
7.4
274 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $779Free cancellationRating
7.5
898 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $780Free cancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $908Free cancellationRating
8.1
3,318 reviews
Search Emirates flights
Virgin AustraliaPriceFrom $995Free cancellationRating
7.5
415 reviews
Search Virgin Australia flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Adelaide to Singapore. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for Adelaide to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Singapore trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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