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Departure

Fri, 02 Oct

Return

Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from Kolkata to Colombo

Thu, 01 Oct

₹23,925

Fri, 02 Oct

₹17,612

Sat, 03 Oct

₹15,984

Sun, 04 Oct

₹17,112

Mon, 05 Oct

₹18,692

Tue, 06 Oct

₹16,417

Wed, 07 Oct

₹15,961

Thu, 08 Oct

₹16,806

Fri, 09 Oct

₹17,186

Sat, 10 Oct

₹17,648

Sun, 11 Oct

₹16,797

Mon, 12 Oct

₹16,797

Tue, 13 Oct

₹16,797

Wed, 14 Oct

₹19,730

Thu, 15 Oct

₹20,241

Fri, 16 Oct

₹23,979

Sat, 17 Oct

₹21,944

Sun, 18 Oct

₹19,424

Mon, 19 Oct

₹19,520

Tue, 20 Oct

₹22,760

Wed, 21 Oct

₹19,520

Thu, 22 Oct

₹21,575

Fri, 23 Oct

₹21,575

Sat, 24 Oct

₹19,900

Sun, 25 Oct

₹22,023

Mon, 26 Oct

₹20,966

Tue, 27 Oct

₹19,520

Wed, 28 Oct

₹21,338

Thu, 29 Oct

₹19,076

Fri, 30 Oct

₹19,076

Sat, 31 Oct

₹19,317

Sun, 01 Nov

₹19,348

Mon, 02 Nov

₹18,477

Tue, 03 Nov

₹18,140

Wed, 04 Nov

₹18,477

Thu, 05 Nov

₹18,456

Fri, 06 Nov

₹21,620

Sat, 07 Nov

₹20,005

Sun, 08 Nov

₹21,195

Mon, 09 Nov

₹21,200

Tue, 10 Nov

₹22,941

Wed, 11 Nov

₹22,460

Thu, 12 Nov

₹19,268

Fri, 13 Nov

₹20,578

Sat, 14 Nov

₹19,317

Sun, 15 Nov

₹21,500

Best Flight

(Cheaper and shorter duration)

IndiGo

6E573, 6E1183

22:00

CCU

22h 15m

1 Stop

20:15

CMB

₹17,612

₹15,712

IndiGo

6E723, 6E1179

21:15

CCU

19h

1 Stop

16:15

CMB

₹17,840

₹15,940

IndiGo

6E234, 6E1179

18:10

CCU

22h 5m

1 Stop

16:15

CMB

₹17,840

₹15,940

IndiGo

6E563, 6E1171

08:35

CCU

18h 5m

1 Stop

02:40

CMB

₹19,550

₹17,650

IndiGo

6E344, 6E1171

05:05

CCU

21h 35m

1 Stop

02:40

CMB

₹19,550

₹17,650

Flat 15% off with SalarySe City Union Bank Credit Card

IndiGo

6E234, 6E1171

18:10

CCU

8h 30m

1 Stop

02:40

CMB

₹19,550

₹17,650

IndiGo

6E833, 6E1171

11:25

CCU

15h 15m

1 Stop

02:40

CMB

₹19,550

₹17,650

IndiGo

6E723, 6E1171

21:15

CCU

5h 25m

1 Stop

02:40

CMB

₹19,550

₹17,650

Flat 10% Off on International Flight with HSBC Credit Card+ 3 Month Interest Free EMI

IndiGo

6E6314, 6E1167

20:35

CCU

13h 55m

1 Stop

10:30

CMB

₹19,795

₹17,895

IndiGo

6E6251, 6E1167

19:00

CCU

15h 30m

1 Stop

10:30

CMB

₹19,795

₹17,895

Cheapest flights under ₹20,000 by Airline

Upto 12% off

₹15,712

2 Oct 2026

IndiGo 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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Frequently Asked Questions

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

The cheapest flights under ₹20,000 from Kolkata to Colombo is ₹15,712.

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

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

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

There are 12 flights under ₹20,000 running between Kolkata and Colombo.

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

The shortest flights under ₹20,000 between Kolkata and Colombo is 5h 25m.

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

The average price of flights under ₹20,000 between Kolkata and Colombo is ₹19,191.

Airport Details

Kolkata

Netaji Subhash Chandra Bose Intl Airport

Airport Director,Airports Authority of India,NSCBI Airport,Kolkata - 700 052 (WB)

91-33-25119977,91-33-2511 9020 (R)

[email protected]

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 Kolkata to Colombo Flight Status Web Check-in Online Flight Ticket Booking

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Popular flights to Colombo

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Popular flights to Kolkata

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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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