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To

Departure

Thu, 06 Aug

Return

Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from New Delhi to Colombo

Up to ₹7,500 Off on International Flights with HDFC Bank Credit Card + Interest Free EMI
Get Flat 12% Off on International Flights with Select SBI Visa Debit Cards
Flat 12% Off on Flights with Kotak Credit Card + Interest-Free EMI
Get up to ₹10,000 Off on International Flights with IDFC FIRST Bank Credit Card+Interest Free EMI
Flat 10% Off on International Flights with RBL Bank Credit Cards and Credit Card EMI
Get Flat 10% Off On International Flights with AU Bank Credit Card Interest Free EMI
Get up to ₹5,000 Off On International Flights with OneCard Credit Card + Interest Free EMI
Get up to ₹7,500 on International Flights with ICICI Bank Credit Cards EMI

Wed, 05 Aug

₹20,957

Thu, 06 Aug

₹17,188

Fri, 07 Aug

₹20,298

Sat, 08 Aug

₹18,267

Sun, 09 Aug

₹17,698

Mon, 10 Aug

₹16,420

Tue, 11 Aug

₹17,302

Wed, 12 Aug

₹17,844

Thu, 13 Aug

₹17,844

Fri, 14 Aug

₹18,082

Sat, 15 Aug

₹16,718

Sun, 16 Aug

₹16,290

Mon, 17 Aug

₹16,290

Tue, 18 Aug

₹16,420

Wed, 19 Aug

₹16,290

Thu, 20 Aug

₹16,290

Fri, 21 Aug

₹17,133

Sat, 22 Aug

₹16,420

Sun, 23 Aug

₹16,047

Mon, 24 Aug

₹15,245

Tue, 25 Aug

₹15,243

Wed, 26 Aug

₹15,243

Thu, 27 Aug

₹15,245

Fri, 28 Aug

₹15,245

Sat, 29 Aug

₹15,245

Sun, 30 Aug

₹16,047

Mon, 31 Aug

₹15,245

Tue, 01 Sep

₹17,302

Wed, 02 Sep

₹16,552

Thu, 03 Sep

₹15,989

Fri, 04 Sep

₹16,288

Sat, 05 Sep

₹15,243

Sun, 06 Sep

₹15,245

Mon, 07 Sep

₹15,243

Tue, 08 Sep

₹15,068

Wed, 09 Sep

₹15,068

Thu, 10 Sep

₹15,243

Fri, 11 Sep

₹15,068

Sat, 12 Sep

₹15,068

Sun, 13 Sep

₹15,057

Mon, 14 Sep

₹15,068

Tue, 15 Sep

₹15,559

Wed, 16 Sep

₹15,068

Thu, 17 Sep

₹15,559

Fri, 18 Sep

₹16,112

Sat, 19 Sep

₹14,921

Best Flight

(Cheaper and shorter duration)

AI logo

Air India

AI281

12:40

DEL

2h 5m

Non Stop

14:45

CMB

₹17,188

₹15,288

AI logo

Air India

AI277

00:25

DEL

2h 15m

Non Stop

02:40

CMB

₹17,188

₹15,288

UL logo

SriLankan

UL196

18:45

DEL

2h 15m

Non Stop

21:00

CMB

₹19,670

₹17,770

6E logo

IndiGo

6E6061, 6E1179

22:55

DEL

16h 40m

1 Stop

15:35

CMB

₹19,769

₹17,869

Cheapest flights under ₹20,000 by Airline

AI logo

Upto 12% off

₹15,288

6 Aug 2026

Air India lowest fare

UL logo

Upto 12% off

₹17,770

6 Aug 2026

SriLankan lowest fare

6E logo

Upto 12% off

₹17,869

6 Aug 2026

IndiGo lowest fare

Why Book With ixigo?

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

Instant & full refunds with Assured

<span style='font-weight: 700;'>Save up to 40%</span> with intelligent fare alerts

Save up to 40% with intelligent fare alerts

Track flight delays, boarding gate & baggage belt

Track flight delays, boarding gate & baggage belt

<span style='font-weight: 700;'>24x7</span> customer support

24x7 customer support

Frequently Asked Questions

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

The cheapest flights under ₹20,000 from New Delhi to Colombo is ₹15,288.

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

The airlines that operate flights under ₹20,000 between New Delhi and Colombo are Air India, SriLankan, IndiGo.

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

There are 4 flights under ₹20,000 running between New Delhi and Colombo.

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

The shortest flights under ₹20,000 between New Delhi and Colombo is 2h 5m.

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

The average price of flights under ₹20,000 between New Delhi and Colombo is ₹18,454.

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Airport Details

New Delhi

Delhi Indira Gandhi International Airport

Airport Road, New Delhi, Delhi - 110037

91 124 3376000.

[email protected]

Colombo

Bandaranaike International Airport

Canada Friendship Rd, Katunayake 11450, Sri Lanka

NA

NA

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 New Delhi to ColomboFlight StatusWeb Check-in OnlineFlight Ticket Booking

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Offer Strip IconTravel Tips

Plan ahead of your travel. Check these things early.

VISA

VISA

ETA Required

Apply online before travel

Best Season

Best Season

December to March

July to August (East Coast)

Currency

Currency

Sri Lankan Rupee

Symbol: Rs or LKR

Language

Language

Sinhala and Tamil

English commonly used

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