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From

Departure

Tue, 18 Aug

Return

Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from Chennai to Colombo

Mon, 17 Aug

₹15,171

Tue, 18 Aug

₹12,038

Wed, 19 Aug

₹12,615

Thu, 20 Aug

₹13,214

Fri, 21 Aug

₹14,479

Sat, 22 Aug

₹17,934

Sun, 23 Aug

₹16,728

Mon, 24 Aug

₹14,479

Tue, 25 Aug

₹14,479

Wed, 26 Aug

₹14,479

Thu, 27 Aug

₹14,479

Fri, 28 Aug

₹14,479

Sat, 29 Aug

₹16,728

Sun, 30 Aug

₹15,170

Mon, 31 Aug

₹14,479

Tue, 01 Sep

₹10,962

Wed, 02 Sep

₹10,437

Thu, 03 Sep

₹9,912

Fri, 04 Sep

₹9,387

Sat, 05 Sep

₹9,387

Sun, 06 Sep

₹9,387

Mon, 07 Sep

₹9,387

Tue, 08 Sep

₹9,387

Wed, 09 Sep

₹9,156

Thu, 10 Sep

₹9,387

Fri, 11 Sep

₹9,156

Sat, 12 Sep

₹9,156

Sun, 13 Sep

₹9,156

Mon, 14 Sep

₹9,387

Tue, 15 Sep

₹13,743

Wed, 16 Sep

₹9,912

Thu, 17 Sep

₹9,156

Fri, 18 Sep

₹9,156

Sat, 19 Sep

₹9,654

Sun, 20 Sep

₹9,912

Mon, 21 Sep

₹9,156

Tue, 22 Sep

₹9,156

Wed, 23 Sep

₹9,387

Thu, 24 Sep

₹9,387

Fri, 25 Sep

₹9,387

Sat, 26 Sep

₹9,387

Sun, 27 Sep

₹9,156

Mon, 28 Sep

₹9,156

Tue, 29 Sep

₹9,156

Wed, 30 Sep

₹9,156

Thu, 01 Oct

₹10,153

Best Flight

(Cheaper and shorter duration)

IndiGo

6E1179

14:55

MAA

1h 20m

Non Stop

16:15

CMB

₹12,038

₹10,138

IndiGo

6E1173

19:40

MAA

1h 15m

Non Stop

20:55

CMB

₹14,479

₹12,579

IndiGo

6E1175

10:00

MAA

1h 30m

Non Stop

11:30

CMB

₹14,479

₹12,579

SriLankan

UL122

09:55

MAA

1h 25m

Non Stop

11:20

CMB

₹15,171

₹13,271

SriLankan

UL124

21:15

MAA

1h 25m

Non Stop

22:40

CMB

₹15,171

₹13,271

Tricolour Travel Sale: Get up to 15% Off on Flights with Credit Cards

IndiGo

6E847, 6E1167

16:15

MAA

18h 14m

1 Stop

10:30

CMB

₹16,961

₹15,061

IndiGo

6E6209, 6E1167

14:35

MAA

19h 54m

1 Stop

10:30

CMB

₹16,961

₹15,061

IndiGo

6E365, 6E1167

17:45

MAA

16h 44m

1 Stop

10:30

CMB

₹16,961

₹15,061

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IndiGo

6E796, 6E1167

22:00

MAA

12h 29m

1 Stop

10:30

CMB

₹17,256

₹15,356

IndiGo

6E6815, 6E1167

08:55

MAA

25h 34m

1 Stop

10:30

CMB

₹17,581

₹15,681

Cheapest flights under ₹20,000 by Airline

Upto 12% off

₹10,138

18 Aug 2026

IndiGo lowest fare

Upto 12% off

₹13,271

18 Aug 2026

SriLankan lowest fare

Why Book With ixigo?

Instant & full refunds <span style='font-weight: 700;'>with Assured</span>

Instant & full refunds with Assured

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Save up to 40% with intelligent fare alerts

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Frequently Asked Questions

Which is the cheapest flights under ₹20,000 from Chennai to Colombo?

The cheapest flights under ₹20,000 from Chennai to Colombo is ₹10,138.

Which airlines operate flights under ₹20,000 between Chennai and Colombo?

The airlines that operate flights under ₹20,000 between Chennai and Colombo are IndiGo, SriLankan.

How many flights under ₹20,000 run between Chennai and Colombo?

There are 11 flights under ₹20,000 running between Chennai and Colombo.

Which is the shortest flights under ₹20,000 between Chennai and Colombo?

The shortest flights under ₹20,000 between Chennai and Colombo is 1h 15m.

What is the average price of flights under ₹20,000 between Chennai and Colombo?

The average price of flights under ₹20,000 between Chennai and Colombo is ₹15,876.

Airport Details

Chennai

Chennai International Airport

Airport Road, Meenambakkam, Chennai, Tamil Nadu 600027

044 2256 0551

N/A

Colombo

Bandaranaike International Airport

Canada Friendship Rd, Katunayake 11450, Sri Lanka

See which month will cost you the less to visit Colombo

Best flight prices to Sri Lanka from India are in May-June and September, starting at ₹8,000-₹10,000 roundtrip.

Accommodation in Sri Lanka averages ₹2,500-₹3,500 daily, with budget options available from ₹800-₹1,200 per night.

December to March are peak tourist months in Sri Lanka based on recent trends—avoid these for fewer crowds.

Useful Resources

Flights from Chennai to Colombo Flight Status Web Check-in Online Flight Ticket Booking

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Travel Tips

Plan ahead of your travel. Check these things early.

VISA

ETA Required

Apply online before travel

Best Season

December to March

July to August (East Coast)

Currency

Sri Lankan Rupee

Symbol: Rs or LKR

Language

Sinhala and Tamil

English commonly used

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