Question 1

How far in advance should I book a flight to Colombo?

Accepted Answer

You are more likely to see cheaper flights to Colombo from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around ₹ 27,250 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from New Delhi for as low as ₹ 23,940 on momondo.

Question 2

Which airlines fly to Colombo?

Accepted Answer

Air India, SriLankan Airlines and IndiGo are the top three most popular airlines that fly to Colombo from New Delhi according to our data. Air India is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Colombo. Keep in mind that there are 3 different airlines that fly to Colombo on a routine basis, so you have a few additional options to choose from.

Question 3

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Colombo?

Accepted Answer

SriLankan Airlines and IndiGo are the most popular carriers operating from New Delhi Indira Gandhi Intl to Colombo

Question 4

What cabin class options are available on New Delhi Indira Gandhi Intl to Colombo flights?

Accepted Answer

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

Question 5

Which airline has the best punctuality record on New Delhi to Colombo flights?

Accepted Answer

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Question 6

What is the cheapest New Delhi Indira Gandhi Intl to Colombo flight route?

Accepted Answer

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

Question 7

What is the cheapest month to fly to Colombo?

Accepted Answer

In general, May is the cheapest month to fly from New Delhi to Colombo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 23,115. If you aren’t able to travel during the month of May, then book flights to Colombo from New Delhi during June instead. Flights to Colombo in June, while not as cheap as those in May, still average around ₹ 23,665.

Question 8

What is the cheapest time of day to depart on your flight to Colombo?

Accepted Answer

Our most recent data shows that the best time of day to fly to Colombo is in the evening. Flights from New Delhi to Colombo during this time can be as low as ₹ 26,161. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 32,871 on average. Flights to Colombo from New Delhi in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 9

How many flights depart from New Delhi to Colombo on average per day?

Accepted Answer

As of January 2026, 5 flights take off from New Delhi and land in Colombo each day. The most common flight departure time for this route is 18:00, with 37% of daily flights taking off in the morning.

Question 10

What is the cheapest day to depart on your flight to Colombo?

Accepted Answer

On average, the least expensive day to fly to Colombo from New Delhi is on a Monday. momondo users have found tickets for Monday departures for as low as ₹ 28,434. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New Delhi to Colombo on a Friday will generally be more expensive and average around ₹ 30,835. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 11

What is the most punctual flight time for New Delhi to Colombo flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 12

How often are flights from New Delhi to Colombo delayed?

Accepted Answer

Historically, on average around 13% of flights between New Delhi and Colombo have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

Question 13

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 14

How many flights depart from New Delhi to Colombo on average per week?

Accepted Answer

The number of flights available between New Delhi and Colombo is 40 per week as of January 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Question 15

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Colombo?

Accepted Answer

Prices for flights from New Delhi Indira Gandhi Intl Airport to Colombo are updated daily.

Question 16

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Colombo?

Accepted Answer

The number of operators available for flights from New Delhi Indira Gandhi Intl Airport to Colombo is 3 as of January 2026.

Question 17

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Colombo?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Colombo.

Question 18

What documentation or ID do you need to fly to Colombo?

Accepted Answer

The travel and health documents required for your trip to Colombo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colombo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	3h 35m
Direct flights	Every day
Airports in Colombo	2 airports

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 19,828	Free Cancellation	Rating 5.5 2,977 reviews	Search Air India flights
IndiGo	PriceFrom ₹ 21,970	Free Cancellation	Rating 6.8 527 reviews	Search IndiGo flights
SriLankan Airlines	PriceFrom ₹ 23,402	Free Cancellation	Rating 6.8 78 reviews	Search SriLankan Airlines flights

Cheap flights from New Delhi to Colombo from ₹ 6,512

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Colombo departing on 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from New Delhi to Colombo

What is the cheapest month to fly to Colombo?

What is the cheapest day to depart on your flight to Colombo?

What is the cheapest time of day to depart on your flight to Colombo?

What is the cheapest New Delhi Indira Gandhi Intl to Colombo flight route?

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

How far in advance should I book a flight to Colombo?

What cabin class options are available on New Delhi Indira Gandhi Intl to Colombo flights?

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

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Colombo?

SriLankan Airlines and IndiGo are the most popular carriers operating from New Delhi Indira Gandhi Intl to Colombo

Which airlines fly to Colombo?

How often are flights from New Delhi to Colombo delayed?

Historically, on average around 13% of flights between New Delhi and Colombo have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

What is the most punctual flight time for New Delhi to Colombo flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on New Delhi to Colombo flights?

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

How many flights depart from New Delhi to Colombo on average per day?

As of January 2026, 5 flights take off from New Delhi and land in Colombo each day. The most common flight departure time for this route is 18:00, with 37% of daily flights taking off in the morning.

How many flights depart from New Delhi to Colombo on average per week?

The number of flights available between New Delhi and Colombo is 40 per week as of January 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Cheap New Delhi to Colombo flight deals and tips

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How far is New Delhi Indira Gandhi Intl to Colombo by plane?

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Colombo?

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Colombo?

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Colombo?

What documentation or ID do you need to fly to Colombo?

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Fly into one of these airports located in Colombo

Airports listed have a maximum distance of 27.9 km from Colombo