Return
One Way
Multi-City/Layover

I need to travel on this date
I just want the lowest fare

Search for Flights

Compare

Other Sites
Expedia
Expedia

Cheap Flights from Sydney to Chennai

Filter

Depart

Return

Find Flights

TR Return flights from $487

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$487

AK,OD,TR Return flights from $578

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$578

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$751

SQ Return flights from $587

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$587

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$587

SQShow more Flights

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$721

Dep.art Tue 19 JanRet.urn Fri 29 Jan^$5,098

SQ,TR Return flights from $594

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$594

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$604

SQ,TRShow more Flights

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$642

AK,D7,TR,VA Return flights from $604

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$604

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$653

AK,D7,TR,VAShow more Flights

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$658

TR,UL Return flights from $610

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$610

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$665

TR,ULShow more Flights

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$872

AK,D7,JQ,TR Return flights from $612

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$612

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$628

AK,JQ,TR Return flights from $617

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$617

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$707

JQ,TR Return flights from $648

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$648

6E,TR Return flights from $651

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$651

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$669

6E,TRShow more Flights

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$743

TR,VA Return flights from $658

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$658

AK,TR,VJ Return flights from $659

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$659

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$776

OD,TR Return flights from $662

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$662

AK,D7,QF,TR Return flights from $674

Dep.art Fri 26 FebRet.urn Sat 27 Mar^$674

AK,OD,TR,VA Return flights from $683

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$683

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 Chennai from United States (USA) and flights to India. Maybe a different destination? Here are all the flights from Sydney

Cheapest Time of Year to Fly from Sydney to Chennai

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

Nov 2026

$639

Feb 2027

$586

Mar 2027

$463

The cheapest month to fly to Chennai is March 2027, with return fares from $463 — 28% cheaper than the most expensive month (November 2026, from $639).

When Should You Fly to Chennai?

Based on the fares we've tracked, March is typically the cheapest month to fly to Chennai, with return fares from $463. November is the most expensive month, with the cheapest return fares around $639.

Across the year, return fares to Chennai average around $562. If you can travel in the off-peak months of March, February and November, you'll generally pay up to 18% less than the yearly average.

Cheapest Sydney to Chennai Return Prices

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

November 2026

$639

February 2027

$586

March 2027

$463

Average Sydney to Chennai Return Prices

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

October 2026

$1,311

November 2026

$1,084

December 2026

$1,909

February 2027

$1,064

March 2027

$1,059

How I Want That Flight can help you

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

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 Chennai 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 Sydney to Chennai 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.

Popular Destinations

Flights to Sydney Flights to Brisbane Flights to Las Vegas Flights to Calgary Flights to Melbourne Flights to Los Angeles Flights to New York Flights to San Francisco Flights to Boston Flights to Chicago