Cheap flights from Sri Lanka to New Delhi from ₹ 17,443

The month of July is another great option to travel to New Delhi, with average flight prices from Sri Lanka averaging around ₹ 29,292.

Our data shows that Wednesday is the least expensive day to fly to New Delhi. Tickets to fly out on this day can be as low as ₹ 27,778. On the other hand, Monday is the most expensive day to depart from Sri Lanka because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 51,881.

Our most recent data shows that the best time of day to fly to New Delhi is at midday. Flights from Sri Lanka to New Delhi during this time can be as low as ₹ 28,970. Flights to New Delhi are more costly in the afternoon, with an average ticket price of ₹ 51,881. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Colombo Bandaranaike Intl to New Delhi Indira Gandhi Intl for the best Sri Lanka - New Delhi Indira Gandhi Intl flight prices

You are more likely to see cheaper flights to New Delhi from Sri Lanka when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around ₹ 32,413 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Sri Lanka for as low as ₹ 27,681 on momondo.

There are 3 cabin classes available to choose from on Sri Lanka to New Delhi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

IndiGo is the most popular carrier operating from Sri Lanka to New Delhi Indira Gandhi Intl

IndiGo, Air India and SriLankan Airlines are the top three most popular airlines that fly to New Delhi from Sri Lanka according to our data. IndiGo is the first choice among our users, with 57% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 3 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

The number of flights available between Sri Lanka and New Delhi is 7 per day as of November 2026. The most frequent departure time is 00:00, with 44% of daily flights leaving in the morning.

The number of flights available between Sri Lanka and New Delhi is 50 per week as of November 2026. The most frequent departure day is Mon, with 24% of weekly flights leaving on this day.