How do most travelers feel about SriLankan Airlines?

85 Cheapflights users have left reviews for SriLankan Airlines and have rated the airline 6.8/10. If you are looking to travel from New Delhi to Colombo Bandaranaike Intl Airport on SriLankan Airlines, input your dates in the form above for our best prices!

Can I get a flight from New Delhi to Colombo Bandaranaike Intl Airport on SriLankan Airlines for under ₹ 28,634?

SriLankan Airlines offers 10 flights from New Delhi to Colombo Bandaranaike Intl Airport for under ₹ 28,634. Prices vary by date and time. To see all prices and select your dates, click here.

How far ahead should I book a flight from New Delhi to Colombo Bandaranaike Intl Airport with SriLankan Airlines?

Booking with SriLankan Airlines 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Colombo Bandaranaike Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New Delhi to Colombo Bandaranaike Intl Airport with SriLankan Airlines?

Currently, the most affordable month to book a SriLankan Airlines flight from New Delhi to Colombo Bandaranaike Intl Airport in April, with an average price of ₹ 28,539. Conversely, traveling with SriLankan Airlines from New Delhi to Colombo Bandaranaike Intl Airport in February will be the most expensive, with an average cost of ₹ 35,220. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Colombo Bandaranaike Intl Airport ranges from 60.0 - 350.0 inches per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Colombo Bandaranaike Intl Airport when rainfall is around 60.0 mm.

If weather is an important factor for your trip to Colombo Bandaranaike Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

₹ 16,608+ SriLankan Airlines flights from New Delhi to Colombo

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Cheapest SriLankan Airlines flights from New Delhi to Colombo
Explore the most affordable SriLankan Airlines flight options available from New Delhi to Colombo. Find the lowest fares with prices last updated on 10 July 2026.

Thu 27/805:15

DEL

CMB

Nonstop3h 35m

SriLankan Airlines

Wed 2/900:40

CMB

DEL

Nonstop3h 35m

SriLankan Airlines

Deal found 8/7₹ 31,020

Wed 12/818:45

DEL

CMB

Nonstop3h 35m

SriLankan Airlines

Thu 3/914:10

CMB

DEL

Nonstop3h 35m

SriLankan Airlines

Deal found 8/7₹ 31,498

Tue 18/805:15

DEL

CMB

Nonstop3h 35m

SriLankan Airlines

Wed 16/900:40

CMB

DEL

Nonstop3h 35m

SriLankan Airlines

Deal found 6/7₹ 31,689

How do most travelers feel about SriLankan Airlines?
85 Cheapflights users have left reviews for SriLankan Airlines and have rated the airline 6.8/10. If you are looking to travel from New Delhi to Colombo Bandaranaike Intl Airport on SriLankan Airlines, input your dates in the form above for our best prices!
Can I get a flight from New Delhi to Colombo Bandaranaike Intl Airport on SriLankan Airlines for under ₹ 28,634?
SriLankan Airlines offers 10 flights from New Delhi to Colombo Bandaranaike Intl Airport for under ₹ 28,634. Prices vary by date and time. To see all prices and select your dates, click here.

SriLankan Airlines flights from New Delhi to Colombo in 2026

One-way from	₹ 16,608
Return from	₹ 28,539
Popular in	December
Cheapest in	September
Average price (all airlines)	₹ 27,775

SriLankan Airlines
27/9
Nonstop
3h 35m total
New Delhi to Colombo

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SriLankan Airlines
24/9-16/10
Nonstop
7h 10m total
New Delhi to Colombo

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Highest demand for flights from New Delhi Indira Gandhi Intl to Colombo; 2% potential price increase.

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Best time to find cheap flights from New Delhi Indira Gandhi Intl to Colombo; 1% potential price drop.

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Average price for all New Delhi Indira Gandhi Intl to Colombo flights (one-way and round-trip).

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When is the best time to book a flight to Colombo Bandaranaike Intl Airport with SriLankan Airlines?

The best time to book a flight to Colombo Bandaranaike Intl Airport with SriLankan Airlines is 51 days before departure. On average, fares are higher if you book 4 days before departure.

Which month is the cheapest to fly Economy class from New Delhi to Colombo Bandaranaike Intl Airport?

For Economy class flights, the cheapest month to fly this route is April. The most expensive months are February and December.

Best time to book a flight from New Delhi to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from New Delhi with our price prediction graph.

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SriLankan Airlines flights from New Delhi to Colombo Bandaranaike Intl Airport (DEL - CMB)

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Cheapest SriLankan Airlines flights from New Delhi to ColomboExplore the most affordable SriLankan Airlines flight options available from New Delhi to Colombo. Find the lowest fares with prices last updated on 10 July 2026.

Explore the most affordable SriLankan Airlines flight options available from New Delhi to Colombo. Find the lowest fares with prices last updated on 10 July 2026.

Best SriLankan Airlines flights from New Delhi to ColomboDiscover carefully curated SriLankan Airlines flight deals from New Delhi to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 July 2026.

Discover carefully curated SriLankan Airlines flight deals from New Delhi to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 July 2026.

Direct SriLankan Airlines flights from New Delhi to ColomboExplore direct SriLankan Airlines flight options from New Delhi to Colombo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 July 2026.

Explore direct SriLankan Airlines flight options from New Delhi to Colombo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 July 2026.

Last-minute SriLankan Airlines flights from New Delhi to ColomboDiscover last-minute SriLankan Airlines flight deals from New Delhi to Colombo. Data was last updated on 10 July 2026 and is based on user searches.

Discover last-minute SriLankan Airlines flight deals from New Delhi to Colombo. Data was last updated on 10 July 2026 and is based on user searches.

One-way SriLankan Airlines flights to ColomboSearch for one-way SriLankan Airlines flight options to Colombo. Find affordable one-way fares based on user searches. Data last updated 10 July 2026.

Search for one-way SriLankan Airlines flight options to Colombo. Find affordable one-way fares based on user searches. Data last updated 10 July 2026.

How do most travelers feel about SriLankan Airlines?

Can I get a flight from New Delhi to Colombo Bandaranaike Intl Airport on SriLankan Airlines for under ₹ 28,634?

SriLankan Airlines flights from New Delhi to Colombo in 2026

Find detailed information about SriLankan Airlines flights from New Delhi to Colombo. Explore the options provided by SriLankan Airlines to plan your journey from New Delhi to Colombo. Data last updated 10 July 2026.

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When is the best time to book a flight to Colombo Bandaranaike Intl Airport with SriLankan Airlines?

Which month is the cheapest to fly Economy class from New Delhi to Colombo Bandaranaike Intl Airport?

Rainfall in Colombo by month

Temperature in Colombo by month

Best time to book a flight from New Delhi to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from New Delhi with our price prediction graph.

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Fly from New Delhi to Colombo on another airline

Consider alternative airlines that service the Colombo area. Flight routes are based on user searches made on Cheapflights and were last updated on 10 July 2026.

Other SriLankan Airlines flights from New Delhi

Browse through other SriLankan Airlines flights departing from New Delhi. Flight routes are based on user searches made on Cheapflights and were last updated on 10 July 2026.

Complete your trip

Complete your trip to Colombo by adding a car rental and/or hotel reservation to your travel itinerary.

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If Colombo is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 10 July 2026.

Popular flights from SriLankan Airlines

Browse through some of the most popular routes that SriLankan Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 10 July 2026.

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Cheapest SriLankan Airlines flights from New Delhi to Colombo
Explore the most affordable SriLankan Airlines flight options available from New Delhi to Colombo. Find the lowest fares with prices last updated on 10 July 2026.

Best SriLankan Airlines flights from New Delhi to Colombo
Discover carefully curated SriLankan Airlines flight deals from New Delhi to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 July 2026.

Direct SriLankan Airlines flights from New Delhi to Colombo
Explore direct SriLankan Airlines flight options from New Delhi to Colombo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 July 2026.

Last-minute SriLankan Airlines flights from New Delhi to Colombo
Discover last-minute SriLankan Airlines flight deals from New Delhi to Colombo. Data was last updated on 10 July 2026 and is based on user searches.

One-way SriLankan Airlines flights to Colombo
Search for one-way SriLankan Airlines flight options to Colombo. Find affordable one-way fares based on user searches. Data last updated 10 July 2026.