Question 1

What are the cheapest airlines to fly from New Delhi to Sri Lanka one-way?

Accepted Answer

To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at ₹ 9,590. Air India flights start at ₹ 12,501 while deals on SriLankan Airlines start at ₹ 12,587 one-way. Find deals

Question 2

What is the cheapest month to book a flight from New Delhi to Sri Lanka?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from New Delhi to Sri Lanka (average of ₹ 204). Flying from New Delhi to Sri Lanka in December is currently the most expensive (average of ₹ 265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

Question 3

Weekly flight availability from New Delhi to Sri Lanka

Accepted Answer

The most flights from DEL to LK0 are scheduled on a Saturday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average). Find deals

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Sri Lanka 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 Sri Lanka when rainfall is around 60.0 mm. Find deals

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Sri Lanka, 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).

Question 6

What are the cheapest flights from New Delhi to Sri Lanka?

Accepted Answer

Looking for the cheapest flight from New Delhi to Sri Lanka? While on average our users pay ₹ 40,331, our data indicates the cheapest price to be ₹ 12,251. The most popular route (New Delhi Indira Gandhi Intl - Colombo Bandaranaike Intl), is priced around ₹ 19,694.

Question 7

What are the most reliable airlines from New Delhi to Sri Lanka?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from New Delhi to Sri Lanka consider choosing Air India(89%), Singapore Airlines(89%) or Japan Airlines(82%), as they are the most reliable in getting you off to your destination on time.

Question 8

What are the most popular airlines that fly from New Delhi to Sri Lanka?

Accepted Answer

When booking a flight from New Delhi to Sri Lanka, you may want to consider flying on IndiGo, Air India or Vistara as they are the most popular for this route.

Question 9

How far in advance should I book a flight from New Delhi to Sri Lanka?

Accepted Answer

Travellers have found it’s best to book a flight 31 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from New Delhi to Sri Lanka 1-2 weeks in advance for as low as ₹ 22,177, or ₹ 26,030 for flights within the next 24 hours.

Question 10

What is the cheapest month to fly from New Delhi to Sri Lanka?

Accepted Answer

May can be a great time to fly to Sri Lanka from New Delhi with a flight ticket averaging about ₹ 24,517. Cheapflights users have found deals in the month of May for as cheap as ₹ 18,495. The most expensive prices can be found in the month of December.

Question 11

What is the cheapest time of day to fly from DEL to LK?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to Sri Lanka as you normally would.

Question 12

What airport do you fly from for flights from New Delhi to Sri Lanka?

Accepted Answer

New Delhi Indira Gandhi Intl (DEL) is the airport you will fly out of if you book a flight from New Delhi to Sri Lanka. It is only a 12.5 km journey to Indira Gandhi Intl (DEL) from New Delhi’s city centre.

Question 13

Can I find deals for flights from New Delhi to Sri Lanka that include hotel bookings?

Accepted Answer

Yes. In addition to deals on New Delhi to Sri Lanka flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from New Delhi to Sri Lanka?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Sri Lanka.

Question 15

Can I find deals for business class flights from New Delhi to Sri Lanka?

Accepted Answer

Yes. Cheapflights offers flight deals from New Delhi to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from New Delhi to Sri Lanka?

Accepted Answer

Cheapflights makes it easy to find New Delhi to Sri Lanka flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 17

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Sri Lanka?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from New Delhi to Sri Lanka by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 18

Can Cheapflights find flights from New Delhi to Sri Lanka with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Sri Lanka flexibly with Cheapflights today.

Question 19

Can Cheapflights notify me if prices for flights from New Delhi to Sri Lanka become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from New Delhi to Sri Lanka on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	₹ 19,865
One-way from	₹ 9,590
Popular in	December
Cheapest in	May
Average price	₹ 22,177
Good round-trip deal	₹ 22,398 or less
Good one-way deal	₹ 14,273 or less

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest₹ 18,378	Average₹ 21,556	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
IndiGo	Cheapest₹ 18,429	Average₹ 23,144	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Vistara	Cheapest₹ 18,759	Average₹ 23,591	FlexibilityNo cancel fee	On-timeN/A	Search Vistara flights
SriLankan Airlines	Cheapest₹ 20,087	Average₹ 27,877	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights

Cheap flights from New Delhi to Sri Lanka from ₹ 9,590

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Sri Lanka

Keep the following information in mind while searching for New Delhi to Sri Lanka flight deals. Data was last updated 1 July 2025.

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One-way from

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Find flight deals from New Delhi to Sri Lanka

Cheapest flights from New Delhi to Sri LankaExplore the most affordable flight options available from New Delhi to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Explore the most affordable flight options available from New Delhi to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Sri Lanka that are best for you.

Best time to book a flight from New Delhi to Sri Lanka

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

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Sri Lanka

What is the cheapest month to book a flight from New Delhi to Sri Lanka?

What is the cheapest time of day to fly from DEL to LK?

Find hourly flight availability from New Delhi to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

Weekly flight availability from New Delhi to Sri Lanka

Explore weekly flight availability from New Delhi to Sri Lanka. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 July 2025.

Reviews of airlines servicing Sri Lanka

Get a feel of what it's like to fly with SriLankan Airlines, IndiGo, andAir India from New Delhi to Sri Lanka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from New Delhi to Sri Lanka?

What are the cheapest airlines to fly from New Delhi to Sri Lanka one-way?

What are the most reliable airlines from New Delhi to Sri Lanka?

What are the cheapest flights from New Delhi to Sri Lanka?

Can I find deals for flights from New Delhi to Sri Lanka that include hotel bookings?

How can I find direct flights from New Delhi to Sri Lanka?

Can I find deals for business class flights from New Delhi to Sri Lanka?

What is the cheapest month to book a flight from New Delhi to Sri Lanka?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Delhi to Sri Lanka

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Top 4 airlines flying from New Delhi to Sri Lanka

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How does Cheapflights help users find flights from New Delhi to Sri Lanka?

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Sri Lanka?

Can Cheapflights find flights from New Delhi to Sri Lanka with no change fees?

Can Cheapflights notify me if prices for flights from New Delhi to Sri Lanka become cheaper?

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Cheapest flights from New Delhi to Sri Lanka
Explore the most affordable flight options available from New Delhi to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.