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Cheap flights from New Delhi to Sri Lanka from ₹ 12,715

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — CMB
31 Dec — 7 Jan1
1 adult
1 adult, Economy, 0 bags

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 December 2025.

Round-trip from

₹ 23,013

One-way from

₹ 12,715

Popular in

December

Cheapest in

May

Average price

₹ 32,683

Good round-trip deal

₹ 26,030 or less

Good one-way deal

₹ 13,982 or less
Air India
  • Air India
  • 14/1-21/1
  • Nonstop
  • 7h 15m total
  • New Delhi to Sri Lanka
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IndiGo
  • IndiGo
  • 28/1
  • 1 total stop
  • 11h 30m total
  • New Delhi to Sri Lanka
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 249,769 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 49,575 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Sri Lanka.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Sri Lanka.
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Find flight deals from New Delhi to Sri Lanka

Enter your travel dates to find the best prices.

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 December 2025.

Wed 3/1218:35DEL - CMB
Nonstop3h 35mMultiple Airlines
Tue 9/1203:00CMB - DEL
1 stop5h 45mMultiple Airlines
Deal found 30/11₹ 23,729
Wed 3/1218:35DEL - CMB
Nonstop3h 35mMultiple Airlines
Fri 5/1217:15CMB - DEL
1 stop7h 15mMultiple Airlines
Deal found 30/11₹ 23,908
Tue 9/1218:35DEL - CMB
Nonstop3h 35mMultiple Airlines
Thu 18/1208:20CMB - DEL
Nonstop3h 40mMultiple Airlines
Deal found 29/11₹ 24,266
Tue 9/1218:35DEL - CMB
Nonstop3h 35mMultiple Airlines
Tue 16/1217:05CMB - DEL
Nonstop3h 45mMultiple Airlines
Deal found 29/11₹ 24,356
Tue 9/1218:35DEL - CMB
Nonstop3h 35mMultiple Airlines
Sat 13/1208:20CMB - DEL
Nonstop3h 40mMultiple Airlines
Deal found 29/11₹ 24,445
Wed 3/1218:35DEL - CMB
Nonstop3h 35mSriLankan Airlines
Tue 9/1200:35CMB - DEL
Nonstop3h 35mSriLankan Airlines
Deal found 30/11₹ 25,609
Mon 8/1218:35DEL - CMB
Nonstop3h 35mMultiple Airlines
Wed 17/1208:20CMB - DEL
Nonstop3h 40mMultiple Airlines
Deal found 29/11₹ 25,789
Mon 8/1218:35DEL - CMB
Nonstop3h 35mMultiple Airlines
Wed 10/1219:15CMB - DEL
Nonstop3h 40mMultiple Airlines
Deal found 29/11₹ 25,878
Wed 3/1218:35DEL - CMB
Nonstop3h 35mSriLankan Airlines
Thu 4/1200:35CMB - DEL
Nonstop3h 35mSriLankan Airlines
Deal found 30/11₹ 26,057
Thu 11/1205:20DEL - CMB
2 stops10h 55mMultiple Airlines
Thu 18/1208:20CMB - DEL
Nonstop3h 40mMultiple Airlines
Deal found 29/11₹ 26,326

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Sri Lanka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 December 2025.
Use the filters below to find and compare flights from New Delhi to Sri Lanka that are best for you.

Fly from

New Delhi

Fly to

Sri Lanka

Route

Depart

Return

Price

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sun 8/2

05:10-08:45

Nonstop3h 35m

Colombo Bandaranaike Intl

Mon 16/2

13:35-18:50

1 stop5h 15m

₹ 25,162

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sat 2/5

03:25-07:00

Nonstop3h 35m

Colombo Bandaranaike Intl

Thu 7/5

08:00-11:40

Nonstop3h 40m

₹ 26,147

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 14/1

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Wed 21/1

11:15-09:55

2 stops22h 40m

₹ 63,844

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 25/3

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Tue 31/3

02:05-03:10

1 stop25h 05m

₹ 64,024

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 15/4

04:10-01:05

1 stop20h 55m

Colombo Bandaranaike Intl

Wed 22/4

11:15-03:10

2 stops15h 55m

₹ 64,113

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 17/12

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Tue 20/1

11:15-09:55

2 stops22h 40m

₹ 69,038

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sun 21/12

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Sun 28/12

09:15-09:55

1 stop24h 40m

₹ 69,038

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 11/12

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Tue 30/12

05:45-09:55

1 stop28h 10m

₹ 70,471

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 11/3

11:35-21:05

2 stops9h 30m

₹ 13,432

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Tue 10/3

16:40-02:00

2 stops9h 20m

₹ 13,432

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 19 results
1
2

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Currently, March is the cheapest month in which you can book a flight from New Delhi to Sri Lanka (average of ₹ 19,341). Flying from New Delhi to Sri Lanka in October is currently the most expensive (average of ₹ 22,565). 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.

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 December 2025.

When flying from New Delhi to Sri Lanka, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from New Delhi to Sri Lanka. Price data was last updated on 29 November 2025.

Travellers seeking maximum savings on their New Delhi to Sri Lanka flight should consider departing on Friday at midday when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 2025.

The most flights from DEL to LK0 are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from New Delhi to Sri Lanka delayed?

About 14% of weekly flights between New Delhi and Sri Lanka have experienced delays in the past year, with the average delay time being 118 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air India have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sri Lanka. Reviews last updated 1 December 2025.
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.
SriLankan Airlines
6.9
Okay
76 reviews
Check prices

Food

7.0

Overall

6.9

Boarding

6.7

Comfort

6.8

Entertainment

6.3

Crew

7.5

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
SriLankan Airlines
6.9
Okay
76 reviews
SriLankan Airlines
6.9
Okay
76 reviews
Check prices

Food

7.0

Overall

6.9

Boarding

6.7

Comfort

6.8

Entertainment

6.3

Crew

7.5

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
IndiGo
6.9
Okay
501 reviews
SriLankan Airlines
6.9
Okay
76 reviews
Check prices

Food

7.0

Overall

6.9

Boarding

6.7

Comfort

6.8

Entertainment

6.3

Crew

7.5

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
Air India
5.5
Fair
2,948 reviews
SriLankan Airlines
6.9
Okay
76 reviews
Check prices

Food

7.0

Overall

6.9

Boarding

6.7

Comfort

6.8

Entertainment

6.3

Crew

7.5

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

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?

    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.

  • How long is the flight from New Delhi to Sri Lanka?

    There are many flights that can get you from New Delhi to Sri Lanka in 3h 35m. Fly via Air India to get the fastest option. New Delhi and Sri Lanka are separated by a distance of 2393 km. Generally, flights for this route are direct.

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

    No one likes to see their flight delayed. When booking a flight from New Delhi to Sri Lanka consider choosing Air India(93%), Singapore Airlines(92%) or Japan Airlines(84%), as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from New Delhi to Sri Lanka? While on average our users pay ₹ 35,709, our data indicates the cheapest price to be ₹ 13,161. The most popular route (New Delhi Indira Gandhi Intl - Colombo Bandaranaike Intl), is priced around ₹ 20,326.

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

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

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

    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.

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

    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.

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

    Currently, March is the cheapest month in which you can book a flight from New Delhi to Sri Lanka (average of ₹ 19,341). Flying from New Delhi to Sri Lanka in October is currently the most expensive (average of ₹ 22,565). 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.

See more FAQs

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Alternative routes for New Delhi to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from New Delhi to Sri Lanka

Discover the top 3 airlines that operate flights from New Delhi to Sri Lanka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 19,415Average₹ 24,185FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 21,484Average₹ 25,116FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SriLankan AirlinesCheapest₹ 23,134Average₹ 30,062FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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.

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

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.

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

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.

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

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.

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