Cheap flights from New Delhi to Colombo, Sri Lanka (DEL - CMB)

Flying from New Delhi to Colombo can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route New Delhi - Colombo (DEL - CMB). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from Colombo to New Delhi.

Airfares found by our users in the past 24 hours

The cheapest flight from New Delhi to Colombo is A$311 on Air India Limited, departing on 09/14/2026 - 00:55 and returning on 09/28/2026 - 14:35.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from New Delhi to Colombo by months

MonthRound-Trip
January 202630.01 - 10.02from A$368
February 202604.02 - 07.02from A$328
March 202609.03 - 11.03from A$355
April 202615.04 - 22.04from A$338
May 202614.05 - 18.05from A$323
June 202611.06 - 02.07from A$323
July 2026find now
August 2026find now
September 202614.09 - 28.09from A$311
October 2026find now
November 202607.11 - 27.11from A$357
December 2026find now

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Airlines are flying from New Delhi to Colombo

Air India LimitedSriLankan Airlines
Find Flights to Colombo