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Cheap Flights from Sydney to Colombo

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SQ Return flights from $606

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$606

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$606

SQShow more Flights

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$606

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$655

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$656

Dep.art Mon 22 FebRet.urn Fri 12 Mar^$747

Dep.art Sat 10 AprRet.urn Sat 17 Apr^$1,059

Dep.art Sat 10 AprRet.urn Sun 18 Apr^$1,163

Dep.art Fri 01 JanRet.urn Sun 31 Jan^$1,704

Dep.art Thu 31 DecRet.urn Mon 18 Jan^$1,859

Dep.art Sun 13 DecRet.urn Tue 05 Jan^$2,590

AK,D7,JQ Return flights from $619

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$619

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$639

AK,D7,JQShow more Flights

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$694

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$701

Dep.art Fri 01 JanRet.urn Sun 31 Jan^$1,262

AK,JQ Return flights from $620

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$620

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$646

AK,JQShow more Flights

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$690

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$696

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$812

Dep.art Sun 13 DecRet.urn Tue 05 Jan^$1,595

AK,D7,JQ,VJ Return flights from $645

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$645

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$720

AK,D7,JQ,VA Return flights from $647

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$647

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$667

AK,D7,JQ,VAShow more Flights

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$729

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$848

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$864

Dep.art Thu 31 DecRet.urn Mon 18 Jan^$1,314

AK,JQ,VJ Return flights from $653

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$653

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$698

AK,JQ,VJShow more Flights

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$706

Dep.art Fri 01 JanRet.urn Sun 31 Jan^$1,169

AK,D7,JQ,VA,VJ Return flights from $673

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$673

AK,JQ,TR Return flights from $678

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$678

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$699

AK,JQ,TRShow more Flights

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$703

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$714

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$734

Dep.art Sat 10 AprRet.urn Sun 18 Apr^$893

AK,D7,JQ,TR Return flights from $695

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$695

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$696

AK,D7,JQ,TRShow more Flights

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$697

MH Return flights from $699

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$699

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$718

MHShow more Flights

Dep.art Mon 22 FebRet.urn Fri 12 Mar^$719

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$722

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$730

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$732

Dep.art Sat 10 AprRet.urn Sun 18 Apr^$1,126

Dep.art Sat 10 AprRet.urn Sat 17 Apr^$1,175

Dep.art Fri 01 JanRet.urn Sun 31 Jan^$1,509

Dep.art Thu 31 DecRet.urn Mon 18 Jan^$1,616

Dep.art Sun 13 DecRet.urn Tue 05 Jan^$1,775

AK,JQ,OD Return flights from $704

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$704

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$716

AK,JQ,ODShow more Flights

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$716

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$720

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$724

Dep.art Fri 01 JanRet.urn Sun 31 Jan^$1,127

Dep.art Thu 31 DecRet.urn Mon 18 Jan^$1,171

Dep.art Sun 13 DecRet.urn Tue 05 Jan^$1,399

AK,D7,TR,VA Return flights from $715

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$715

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$720

AK,D7,TR,VAShow more Flights

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$747

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$873

AK,D7,VA,VJ Return flights from $719

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$719

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$723

AK,JQ,TR,VJ Return flights from $727

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$727

AK,D7,OD,VA Return flights from $728

Dep.art Sun 21 FebRet.urn Sat 20 Mar^$728

Dep.art Mon 22 FebRet.urn Sat 20 Mar^$729

AK,D7,OD,VAShow more Flights

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$729

Dep.art Sat 27 FebRet.urn Sat 20 Mar^$731

Dep.art Sat 27 FebRet.urn Thu 25 Mar^$731

Dep.art Thu 31 DecRet.urn Mon 18 Jan^$1,259

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

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Colombo from United States (USA) and flights to Sri Lanka. Maybe a different destination? Here are all the flights from Sydney

Cheapest Time of Year to Fly from Sydney to Colombo

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

Oct 2026

$587

Nov 2026

$585

Dec 2026

$763

Jan 2027

$1,161

Feb 2027

$700

Mar 2027

$603

Apr 2027

$925

May 2027

$823

Jun 2027

$571

Jul 2027

$1,035

The cheapest month to fly to Colombo is June 2027, with return fares from $571 — 51% cheaper than the most expensive month (January 2027, from $1,161).

When Should You Fly to Colombo?

Based on the fares we've tracked, June is typically the cheapest month to fly to Colombo, with return fares from $571. January is the most expensive month, with the cheapest return fares around $1,161 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Colombo average around $775. If you can travel in the off-peak months of June, November and October, you'll generally pay up to 26% less than the yearly average.

Cheapest Sydney to Colombo Return Prices

These are the cheapest prices for Sydney to Colombo return airfares.

October 2026

$587

November 2026

$585

December 2026

$763

January 2027

$1,161

February 2027

$700

March 2027

$603

April 2027

$925

May 2027

$823

June 2027

$571

July 2027

$1,035

Average Sydney to Colombo Return Prices

These are the average prices for Sydney to Colombo return airfares.

October 2026

$1,142

November 2026

$1,124

December 2026

$1,783

January 2027

$1,702

February 2027

$1,177

March 2027

$1,145

April 2027

$1,417

May 2027

$1,198

June 2027

$1,162

July 2027

$1,291

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Sydney to Colombo 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 Sydney to Colombo?

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 Sydney to Colombo 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.

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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.

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