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Cheap Flights from Adelaide to Singapore

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JQ Return flights from $638

Dep.art Wed 04 NovRet.urn Mon 09 Nov^$638

Dep.art Wed 28 OctRet.urn Mon 09 Nov^$638

JQShow more Flights

Dep.art Wed 21 OctRet.urn Mon 09 Nov^$638

Dep.art Wed 04 NovRet.urn Mon 23 Nov^$642

Dep.art Wed 28 OctRet.urn Mon 23 Nov^$642

Dep.art Wed 21 OctRet.urn Mon 23 Nov^$642

Dep.art Mon 09 NovRet.urn Mon 23 Nov^$646

Dep.art Tue 27 OctRet.urn Mon 09 Nov^$649

Dep.art Mon 26 OctRet.urn Mon 09 Nov^$652

Dep.art Wed 14 OctRet.urn Mon 09 Nov^$652

Dep.art Sun 08 NovRet.urn Mon 09 Nov^$652

Dep.art Tue 27 OctRet.urn Mon 23 Nov^$653

Dep.art Sun 08 NovRet.urn Mon 23 Nov^$656

Dep.art Mon 26 OctRet.urn Mon 23 Nov^$656

Dep.art Wed 14 OctRet.urn Mon 23 Nov^$656

Dep.art Sun 25 OctRet.urn Mon 09 Nov^$657

Dep.art Wed 21 OctRet.urn Mon 16 Nov^$658

Dep.art Mon 20 JulRet.urn Mon 24 Aug^$658

Dep.art Mon 03 AugRet.urn Mon 24 Aug^$658

Dep.art Mon 27 JulRet.urn Mon 24 Aug^$658

Dep.art Mon 03 AugRet.urn Mon 07 Sep^$658

Dep.art Tue 28 JulRet.urn Mon 24 Aug^$658

Dep.art Sun 26 JulRet.urn Mon 24 Aug^$658

Dep.art Tue 21 JulRet.urn Mon 24 Aug^$658

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$658

Dep.art Wed 04 NovRet.urn Mon 16 Nov^$658

Dep.art Sun 19 JulRet.urn Mon 24 Aug^$658

Dep.art Sun 25 OctRet.urn Mon 23 Nov^$661

Dep.art Wed 11 NovRet.urn Mon 23 Nov^$662

Dep.art Mon 09 NovRet.urn Mon 16 Nov^$662

Dep.art Thu 16 JulRet.urn Mon 24 Aug^$662

Dep.art Tue 10 NovRet.urn Mon 23 Nov^$665

Dep.art Tue 27 OctRet.urn Mon 16 Nov^$669

Dep.art Mon 19 OctRet.urn Mon 09 Nov^$672

Dep.art Sun 08 NovRet.urn Mon 16 Nov^$672

Dep.art Wed 04 NovRet.urn Wed 25 Nov^$672

Dep.art Wed 21 OctRet.urn Sun 22 Nov^$672

Dep.art Fri 17 JulRet.urn Mon 24 Aug^$672

Dep.art Wed 28 OctRet.urn Sun 22 Nov^$672

JQ,TR Return flights from $688

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$688

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$752

JQ,TRShow more Flights

Dep.art Sat 01 AugRet.urn Mon 10 Aug^$762

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$785

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$788

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$788

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$810

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$833

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$878

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$881

Dep.art Fri 04 SepRet.urn Wed 09 Sep^$925

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$932

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$979

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$1,093

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,197

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,557

JQ,KL Return flights from $689

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$689

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$771

JQ,KLShow more Flights

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$797

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$991

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$1,072

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$1,185

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$1,189

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$1,212

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$1,263

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$1,272

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$1,399

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$2,194

JQ,KL,TR Return flights from $740

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$740

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$786

JQ,KL,TRShow more Flights

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$818

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$874

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$967

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$1,024

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$1,066

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$1,150

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$1,170

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$1,179

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$1,187

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$1,201

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,822

MH Return flights from $782

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$782

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$782

MHShow more Flights

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$782

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$795

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$800

Dep.art Sat 01 AugRet.urn Mon 10 Aug^$800

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$800

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$840

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$857

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$909

Dep.art Fri 04 SepRet.urn Wed 09 Sep^$911

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$991

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$1,043

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$1,255

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,299

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,707

JQ,TR,VA Return flights from $817

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$817

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$820

JQ,TR,VAShow more Flights

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$827

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$834

Dep.art Sat 01 AugRet.urn Mon 10 Aug^$841

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$852

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$856

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$921

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$936

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$944

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$952

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$1,094

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,099

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,283

JQ,VA Return flights from $823

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$823

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$839

JQ,VAShow more Flights

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$847

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$865

Dep.art Fri 04 SepRet.urn Wed 09 Sep^$878

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$953

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$1,003

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$1,043

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$1,301

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,314

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$1,388

Dep.art Sat 01 AugRet.urn Mon 10 Aug^$1,881

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$2,053

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$2,270

TR,VA Return flights from $824

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$824

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$865

TR,VAShow more Flights

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$866

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$867

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$884

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$908

Dep.art Sat 01 AugRet.urn Mon 10 Aug^$956

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$987

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$987

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$1,009

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$1,056

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$1,213

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,218

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,699

JQ,KL,TR,VA Return flights from $830

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$830

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$835

JQ,KL,TR,VAShow more Flights

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$863

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$901

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$981

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$1,019

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,067

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$1,098

8B,JQ,KL Return flights from $834

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$834

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$867

8B,JQ,KLShow more Flights

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$902

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$966

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,132

MH,QF Return flights from $836

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$836

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$836

MH,QFShow more Flights

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$846

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$846

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$846

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$888

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$898

Dep.art Sat 01 AugRet.urn Mon 10 Aug^$898

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$898

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$898

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$930

Dep.art Fri 04 SepRet.urn Wed 09 Sep^$959

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$962

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$1,402

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,486

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,636

8B,JQ Return flights from $844

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$844

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$847

8B,JQShow more Flights

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$874

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$916

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$917

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$1,015

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,411

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$2,166

JQ,KL,VA Return flights from $846

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$846

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$855

JQ,KL,VAShow more Flights

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$866

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$883

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,056

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$1,125

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$1,132

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,636

8B,JQ,TR Return flights from $849

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$849

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$855

8B,JQ,TRShow more Flights

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$887

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$912

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$1,004

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$1,005

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,180

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,844

SQ Return flights from $863

Dep.art Fri 04 SepRet.urn Wed 09 Sep^$863

Dep.art Thu 12 NovRet.urn Sun 22 Nov^$869

SQShow more Flights

Dep.art Wed 28 OctRet.urn Fri 13 Nov^$870

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$874

Dep.art Fri 04 SepRet.urn Mon 14 Sep^$903

Dep.art Thu 10 SepRet.urn Wed 16 Sep^$903

Dep.art Fri 14 AugRet.urn Mon 24 Aug^$903

Dep.art Thu 22 OctRet.urn Wed 04 Nov^$903

Dep.art Wed 28 OctRet.urn Mon 16 Nov^$933

Dep.art Sat 22 AugRet.urn Sat 29 Aug^$945

Dep.art Sat 01 AugRet.urn Mon 10 Aug^$950

Dep.art Fri 31 JulRet.urn Mon 17 Aug^$984

Dep.art Thu 10 SepRet.urn Fri 25 Sep^$1,123

Dep.art Sat 10 AprRet.urn Tue 20 Apr^$1,379

Dep.art Sat 12 DecRet.urn Tue 22 Dec^$1,505

Dep.art Fri 26 JunRet.urn Fri 03 Jul^$1,895

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Adelaide? Check out our domestic flights to Adelaide. If Adelaide is not your closest airport, then here are all our flights to Singapore from Australia and flights to Singapore. Maybe a different destination? Here are all the flights from Adelaide

Cheapest Time of Year to Fly from Adelaide to Singapore

Return fares from Adelaide to Singapore by month, based on the cheapest return airfares found for each month.

Jul 2026

$1,138

Aug 2026

$693

Sep 2026

$687

Oct 2026

$730

Nov 2026

$606

Dec 2026

$678

Feb 2027

$681

Mar 2027

$908

The cheapest month to fly to Singapore is November 2026, with return fares from $606 — 47% cheaper than the most expensive month (July 2026, from $1,138).

When Should You Fly to Singapore?

Based on the fares we've tracked, November is typically the cheapest month to fly to Singapore, with return fares from $606. July is the most expensive month, with the cheapest return fares around $1,138.

Across the year, return fares to Singapore average around $765. If you can travel in the off-peak months of November, December and February, you'll generally pay up to 21% less than the yearly average.

Cheapest Adelaide to Singapore Return Prices

These are the cheapest prices for Adelaide to Singapore return airfares.

July 2026

$1,138

August 2026

$693

September 2026

$687

October 2026

$730

November 2026

$606

December 2026

$678

February 2027

$681

March 2027

$908

Average Adelaide to Singapore Return Prices

These are the average prices for Adelaide to Singapore return airfares.

July 2026

$1,853

August 2026

$1,465

September 2026

$1,464

October 2026

$1,483

November 2026

$1,388

December 2026

$1,957

January 2027

$2,079

February 2027

$1,394

March 2027

$1,412

April 2027

$1,479

Frequently Asked Questions about flying from Adelaide to Singapore

When is the cheapest time to travel from Adelaide to Singapore?

The cheapest month to travel is typically November.

How much do return flights from Adelaide to Singapore cost?

The best price we found for a return flight from Adelaide to Singapore is $639.

What is the cheapest date to fly from Adelaide to Singapore?

Currently, the cheapest date for a return flight from Adelaide to Singapore is 21 October 2026.

What is the cheapest airline that flys from Adelaide to Singapore?

Currently, the cheapest airline that flys from Adelaide to Singapore is Jetstar.

Which airlines fly direct from Adelaide to Singapore?

Virgin Australia and Singapore Airlines fly direct.

How long does a direct flight from Adelaide to Singapore take?

The shortest direct flight usually takes 6 hours and 50 minutes.

What is the IATA airport code for Singapore?

The IATA code for Singapore is SIN. It is located in Singapore at coordinates 1.3568, 103.9891.

When should you book flights to Singapore?

From our data, you should book flights to Singapore 60 days out.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Adelaide to Singapore flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Adelaide to Singapore?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Adelaide to Singapore flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Adelaide to Singapore fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.