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Look for other cheap flights to Chennai

$301 Cheap flights to Chennai

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chennai departing on 21/4. 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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Find the cheapest flights from Australia to Chennai

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:55 - 22:50
PER
-
MAA
15h 25m
1 stop
Multiple Airlines Logo
08:05 - 04:15
MAA
-
PER
17h 40m
1 stop
$385Multiple Airlines
Wed, 29 Apr - Wed, 6 May
AirAsia Logo
20:50 - 07:25
PER
-
MAA
13h 05m
1 stop
AirAsia Logo
08:05 - 04:15
MAA
-
PER
17h 40m
1 stop
$433AirAsia
Tue, 9 Jun - Wed, 24 Jun
Multiple Airlines Logo
20:50 - 07:25
PER
-
MAA
13h 05m
1 stop
Multiple Airlines Logo
23:50 - 04:20
MAA
-
PER
26h 00m
1 stop
$487Multiple Airlines
Sun, 26 Apr - Fri, 15 May
Scoot Logo
20:35 - 22:50
SYD
-
MAA
30h 45m
1 stop
Scoot Logo
23:50 - 19:20
MAA
-
SYD
15h 00m
1 stop
$523Scoot
Sat, 8 Aug - Wed, 19 Aug
Scoot Logo
20:35 - 22:50
SYD
-
MAA
30h 45m
1 stop
Scoot Logo
23:50 - 19:20
MAA
-
SYD
15h 00m
1 stop
$524Scoot
Sat, 8 Aug - Wed, 19 Aug
Malaysia Airlines Logo
09:45 - 22:50
ADL
-
MAA
17h 05m
1 stop
Malaysia Airlines Logo
23:55 - 07:00
MAA
-
ADL
27h 05m
1 stop
$961Malaysia Airlines
Wed, 29 Apr - Wed, 6 May
Singapore Airlines Logo
18:10 - 09:20
BNE
-
MAA
19h 40m
1 stop
Singapore Airlines Logo
10:30 - 10:20
MAA
-
BNE
19h 20m
1 stop
$967Singapore Airlines
Sat, 22 Aug - Fri, 28 Aug
Qantas Airways Logo
15:50 - 22:55
OOL
-
MAA
35h 35m
2 stops
Qantas Airways Logo
22:00 - 15:05
MAA
-
OOL
36h 35m
2 stops
$1,306Qantas Airways
Mon, 3 Aug - Wed, 5 Aug
Qantas Airways Logo
11:25 - 22:55
OOL
-
MAA
40h 00m
2 stops
Qantas Airways Logo
19:05 - 17:15
MAA
-
OOL
41h 40m
2 stops
$1,315Qantas Airways
Mon, 3 Aug - Wed, 5 Aug
Singapore Airlines Logo
15:45 - 22:00
DRW
-
MAA
10h 15m
1 stop
Singapore Airlines Logo
23:15 - 00:55
MAA
-
DRW
21h 40m
1 stop
$1,393Singapore Airlines
Tue, 14 Apr - Tue, 21 Apr

momondo Fare Finder

 
Locate flights to Chennai that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 17 March 2026.
Use the filters below to find and compare flights to Chennai that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

PerthChennai

PER - MAA

PERMAA

Perth

Wed 29/4

09:55-22:50

1 stop15h 25m

Chennai

Wed 6/5

08:05-04:15

1 stop17h 40m

$385
Fastest return journey

PerthChennai

PER - MAA

PERMAA

Perth

Tue 9/6

20:50-07:25

1 stop13h 05m

Chennai

Wed 24/6

08:05-04:15

1 stop17h 40m

$433

PerthChennai

PER - MAA

PERMAA

Perth

Sun 26/4

20:50-07:25

1 stop13h 05m

Chennai

Fri 15/5

23:50-04:20

1 stop26h 00m

$487

SydneyChennai

SYD - MAA

SYDMAA

Sydney Kingsford Smith

Sat 8/8

20:35-22:50

1 stop30h 45m

Chennai

Wed 19/8

23:50-19:20

1 stop15h 00m

$523

SydneyChennai

SYD - MAA

SYDMAA

Sydney Kingsford Smith

Sat 8/8

20:35-22:50

1 stop30h 45m

Chennai

Wed 19/8

23:50-19:20

1 stop15h 00m

$524

AdelaideChennai

ADL - MAA

ADLMAA

Adelaide

Wed 29/4

09:45-22:50

1 stop17h 05m

Chennai

Wed 6/5

23:55-07:00

1 stop27h 05m

$961

BrisbaneChennai

BNE - MAA

BNEMAA

Brisbane

Sat 22/8

18:10-09:20

1 stop19h 40m

Chennai

Fri 28/8

10:30-10:20

1 stop19h 20m

$967

CoolangattaChennai

OOL - MAA

OOLMAA

Coolangatta Gold Coast

Mon 3/8

15:50-22:55

2 stops35h 35m

Chennai

Wed 5/8

22:00-15:05

2 stops36h 35m

$1,306

CoolangattaChennai

OOL - MAA

OOLMAA

Coolangatta Gold Coast

Mon 3/8

11:25-22:55

2 stops40h 00m

Chennai

Wed 5/8

19:05-17:15

2 stops41h 40m

$1,315

DarwinChennai

DRW - MAA

DRWMAA

Darwin

Tue 14/4

15:45-22:00

1 stop10h 15m

Chennai

Tue 21/4

23:15-00:55

1 stop21h 40m

$1,393

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chennai from

Chennai flights insights and trends

Explore insights for your Chennai flight to craft the best travel plan

What is the cheapest month to fly to Chennai?

The month of August is, on average, the cheapest month to fly to Chennai from Australia, with most prices found around $809. If you aren’t able to travel to Chennai during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $839.

How far in advance should I book a flight to Chennai?

You are more likely to see cheaper flights to Chennai from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $1,044 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Australia for as low as $968 on momondo.

Cheapest flights to Chennai

Find the cheapest flights to Chennai from your nearest city or airport
Find flights from Sydney to Chennai
CHEAPEST MONTH TO FLY TO CHENNAI FROM SYDNEYAugust23% cheaperFlying from Sydney to Chennai costs on average just $809 in August
MOST EXPENSIVE MONTH TO FLY TO CHENNAI FROM SYDNEYDecember49% more expensiveIt costs about $1,563 for flights to Chennai from Sydney in December
MOST POPULAR MONTH TO FLY TO CHENNAI FROM SYDNEYDecember703% more users visitedMore momondo users searched in flights to Chennai from Sydney in December than any other month

Cheap Chennai flight deals and tips

Summary info about Chennai flight prices, duration and airlines

Best One-Way Price

$301

Best Round-Trip Price

$385

Fastest flight time

11h 25m

Popular in

December
The best one-way flight price to Chennai from Australia in the last 72 hours is $301 (Sydney Kingsford Smith to Chennai).
Search Deals
The best round-trip flight price to Chennai from Australia in the last 72 hours is $385 (Perth to Chennai).
Search Deals
The fastest flight to Chennai from Australia takes 11h 25m (Darwin to Chennai).
Search Deals
December has the highest demand for flights to Chennai, with a 15% price increase on average.
Search Deals

Frequently asked questions about flying to Chennai

How far in advance should I book a flight to Chennai?

In general, most travellers find the cheapest time to book a flight to Chennai is about 59 days prior to their departure date, when tickets on average are $1,044. However, in the past 72 hours, people saw flights from Australia for as low as $669.

Is there an alternative airport near Chennai?

Finding an alternative and possibly cheaper destination airport near Chennai is possible. If you are planning a flight to Chennai, consider booking flights to Tirupati Airport (100 km from Chennai city centre) or Pondicherry Airport (134 km from Chennai city centre).

Is there a cheaper alternative to flying into Chennai?

Pondicherry Airport has an average price of $53 per person and is typically the cheapest airport to fly into when visiting Chennai. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

When did momondo last update prices for flights to Chennai Airport?

Prices for flights to Chennai Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Chennai Airport?

As of March 2026, there are 13 operators available to choose from for flights to Chennai Airport.

How old do you have to be to fly to Chennai Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Chennai Airport.

What documentation or ID do you need to fly to Chennai Airport?

The necessary travel and health documents for your Chennai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram

Why use momondo?

Why should I use momondo to find a flight deal to Chennai?

It is quick and easy to find flights to Chennai 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 Chennai that suits you.

Can I find flights to Chennai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chennai which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Chennai?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Chennai.

I’m not ready to book a flight to Chennai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chennai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Chennai trip

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Find better results for your trip to Chennai

Popular Flights to Chennai

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Chennai Flightsfrom $385
Melbourne to Chennai Flightsfrom $369
Perth to Chennai Flightsfrom $305
Brisbane to Chennai Flightsfrom $600
Adelaide to Chennai Flightsfrom $646
Canberra to Chennai Flightsfrom $944
Darwin to Chennai Flightsfrom $755
Coolangatta Gold Coast to Chennai Flightsfrom $928