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Cheap flights from Adelaide to Singapore from $304

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 2/2. 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

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Multiple Airlines Logo
08:05 - 18:00ADL-SIN
12h 25m1 stop
Multiple Airlines Logo
17:35 - 07:25SIN-ADL
11h 20m1 stop
$687Multiple Airlines
Find Deal
Sat, 31 Jan - Mon, 23 Feb
Multiple Airlines Logo
08:05 - 08:20ADL-SIN
26h 45m2 stops
Multiple Airlines Logo
12:45 - 07:25SIN-ADL
16h 10m1 stop
$689Multiple Airlines
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Jetstar Logo
15:25 - 04:55ADL-SIN
16h 00m1 stop
Jetstar Logo
21:00 - 13:30SIN-ADL
14h 00m1 stop
$692Jetstar
Find Deal
Thu, 30 Oct - Tue, 11 Nov
Multiple Airlines Logo
08:05 - 18:00ADL-SIN
12h 25m1 stop
Multiple Airlines Logo
17:35 - 07:25SIN-ADL
11h 20m1 stop
$693Multiple Airlines
Find Deal
Sat, 31 Jan - Wed, 25 Feb
Jetstar Logo
06:15 - 18:00ADL-SIN
14h 15m1 stop
Jetstar Logo
21:00 - 15:15SIN-ADL
15h 45m1 stop
$698Jetstar
Find Deal
Mon, 2 Feb - Sun, 22 Feb
Multiple Airlines Logo
06:15 - 18:00ADL-SIN
14h 15m1 stop
Multiple Airlines Logo
17:35 - 07:25SIN-ADL
11h 20m1 stop
$700Multiple Airlines
Find Deal
Tue, 3 Feb - Sun, 22 Feb
Multiple Airlines Logo
19:05 - 09:55ADL-SIN
17h 20m1 stop
Multiple Airlines Logo
21:00 - 13:30SIN-ADL
14h 00m1 stop
$701Multiple Airlines
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Indonesia AirAsia Logo
08:05 - 17:20ADL-SIN
11h 45m1 stop
Indonesia AirAsia Logo
17:50 - 07:25SIN-ADL
11h 05m1 stop
$709Indonesia AirAsia
Find Deal
Mon, 2 Feb - Fri, 20 Feb
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
Jetstar Logo
14:15 - 11:25SIN-ADL
18h 40m1 stop
$727Jetstar
Find Deal
Mon, 17 Nov - Sat, 29 Nov
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
Jetstar Logo
14:15 - 11:25SIN-ADL
18h 40m1 stop
$745Jetstar
Find Deal
Sat, 8 Nov - Sat, 15 Nov

Jetstar flights from Adelaide to Singapore

Our best Jetstar deals on Adelaide to Singapore flight tickets
Jetstar
30 Oct
ADL15:25Adelaide
16h 00m
1 stop
SIN04:55Singapore Changi
11 Nov
SIN21:00Singapore Changi
14h 00m
1 stop
ADL13:30Adelaide
$692
Find similar
Jetstar
2 Feb
ADL06:15Adelaide
14h 15m
1 stop
SIN18:00Singapore Changi
22 Feb
SIN21:00Singapore Changi
15h 45m
1 stop
ADL15:15Adelaide
$698
Find similar
Jetstar
17 Nov
ADL06:25Adelaide
14h 05m
1 stop
SIN18:00Singapore Changi
29 Nov
SIN14:15Singapore Changi
18h 40m
1 stop
ADL11:25Adelaide
$727
Find similar

Malaysia Airlines flights from Adelaide to Singapore

Our best Malaysia Airlines deals on Adelaide to Singapore flight tickets
Malaysia Airlines
18 Oct
ADL10:50Adelaide
9h 55m
1 stop
SIN18:15Singapore Changi
1 Nov
SIN06:00Singapore Changi
22h 35m
2 stops
ADL07:05Adelaide
$3,988
Find similar
Malaysia Airlines
18 Oct
ADL19:00Adelaide
18h 55m
2 stops
SIN11:25Singapore Changi
1 Nov
SIN06:00Singapore Changi
22h 35m
2 stops
ADL07:05Adelaide
$5,385
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 8 October 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 31/1

08:05-18:00

1 stop12h 25m

Singapore Changi

Mon 23/2

17:35-07:25

1 stop11h 20m

$687

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 3/11

08:05-08:20

2 stops26h 45m

Singapore Changi

Mon 10/11

12:45-07:25

1 stop16h 10m

$689

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Thu 30/10

15:25-04:55

1 stop16h 00m

Singapore Changi

Tue 11/11

21:00-13:30

1 stop14h 00m

$692

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sat 31/1

08:05-18:00

1 stop12h 25m

Singapore Changi

Wed 25/2

17:35-07:25

1 stop11h 20m

$693

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 2/2

06:15-18:00

1 stop14h 15m

Singapore Changi

Sun 22/2

21:00-15:15

1 stop15h 45m

$698

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 3/2

06:15-18:00

1 stop14h 15m

Singapore Changi

Sun 22/2

17:35-07:25

1 stop11h 20m

$700

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 3/11

19:05-09:55

1 stop17h 20m

Singapore Changi

Mon 10/11

21:00-13:30

1 stop14h 00m

$701

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 2/2

08:05-17:20

1 stop11h 45m

Singapore Changi

Fri 20/2

17:50-07:25

1 stop11h 05m

$709

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Mon 17/11

06:25-18:00

1 stop14h 05m

Singapore Changi

Sat 29/11

14:15-11:25

1 stop18h 40m

$727

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sat 8/11

06:25-18:00

1 stop14h 05m

Singapore Changi

Sat 15/11

14:15-11:25

1 stop18h 40m

$745

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 $833. 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 $867.

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 $1,219. 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 $1,298.

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 $1,220. 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 $1,269. 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 $1,084 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 $862 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 October 2025, prices for Adelaide to Singapore flights are approximately 7% cheaper 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

$723

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 $723. The best return flight deal from Adelaide to Singapore found on momondo in the last 72 hours is $1,143.
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 6h 50m 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 $495Free cancellationRating
6.9
59 reviews
Search Indonesia AirAsia flights
JetstarPriceFrom $549Free cancellationRating
6.5
475 reviews
Search Jetstar flights
Malaysia AirlinesPriceFrom $654Free cancellationRating
7.3
278 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $762Free cancellationRating
7.5
911 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $775Free cancellationRating
8.1
1,377 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $873Free cancellationRating
8.1
3,366 reviews
Search Emirates flights
Virgin AustraliaPriceFrom $976Free cancellationRating
7.6
418 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 $719, with the best Singapore Airlines deals starting from $509 round-trip. 1,377 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 (7.6/10 from 418 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
Emirates
Thai Airways
Etihad Airways
Malaysia Airlines
China Southern
Turkish Airlines
Cathay Pacific