Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from New Delhi to Sri Lanka from ₹ 11,518

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — CMB
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 10 March 2026.

Fri 24/412:15
DEL
-
CMB
Nonstop3h 50m
Air India
Tue 28/417:05
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 9/3₹ 23,958
Thu 12/300:30
DEL
-
CMB
Nonstop3h 40m
Air India
Thu 2/417:05
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 10/3₹ 24,142
Mon 13/403:25
DEL
-
CMB
Nonstop3h 35m
Air India
Thu 23/417:05
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 6/3₹ 24,234
Wed 8/414:40
DEL
-
CMB
Nonstop3h 35m
Air India
Wed 15/419:15
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 9/3₹ 24,326
Sun 15/300:30
DEL
-
CMB
Nonstop3h 40m
Air India
Wed 1/419:15
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 9/3₹ 24,418
Wed 5/814:40
DEL
-
CMB
Nonstop3h 35m
Air India
Tue 18/817:05
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 7/3₹ 24,510
Thu 16/403:25
DEL
-
CMB
Nonstop3h 35m
Air India
Fri 24/417:05
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 9/3₹ 24,603
Thu 9/405:15
DEL
-
CMB
Nonstop3h 35m
SriLankan Airlines
Wed 15/414:10
CMB
-
DEL
Nonstop3h 35m
SriLankan Airlines
Deal found 6/3₹ 24,787
Thu 9/403:25
DEL
-
CMB
Nonstop3h 35m
Air India
Sat 25/417:05
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 8/3₹ 24,879
Thu 26/300:30
DEL
-
CMB
Nonstop3h 40m
Air India
Wed 1/419:15
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 10/3₹ 25,063
Wed 11/300:30
DEL
-
CMB
Nonstop3h 40m
Air India
Thu 2/417:05
CMB
-
DEL
Nonstop3h 40m
Air India
Deal found 8/3₹ 25,155

Find 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 10 March 2026.

Round-trip from

₹ 23,958

One-way from

₹ 11,518

Popular in

December

Cheapest in

May

Average price

₹ 30,131

Good round-trip deal

₹ 23,085 or less

Good one-way deal

₹ 32,196 or less
Air India
  • Air India
  • 24/4-28/4
  • Nonstop
  • 7h 30m total
  • New Delhi to Sri Lanka
Search Deals
IndiGo
  • IndiGo
  • 21/4
  • 1 total stop
  • 10h 00m total
  • New Delhi to Sri Lanka
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 208,628 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 43,479 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Sri Lanka.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Sri Lanka.
Search Deals

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 10 March 2026.
Use the filters below to find and compare flights from New Delhi to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 16/7

22:05-01:05

1 stop27h 00m

Colombo Bandaranaike Intl

Sun 19/7

02:05-21:05

1 stop19h 00m

₹ 45,335

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Tue 7/4

22:05-01:05

1 stop27h 00m

Colombo Bandaranaike Intl

Fri 24/4

02:05-21:05

1 stop19h 00m

₹ 54,642

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sat 4/4

22:05-01:05

1 stop27h 00m

Colombo Bandaranaike Intl

Fri 24/4

02:05-21:05

1 stop19h 00m

₹ 58,788

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 9/4

22:05-01:05

1 stop27h 00m

Colombo Bandaranaike Intl

Mon 27/4

02:05-21:05

1 stop19h 00m

₹ 64,409

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sat 4/4

04:10-10:15

2 stops30h 05m

Colombo Bandaranaike Intl

Wed 15/4

11:15-03:10

2 stops15h 55m

₹ 66,528

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 5/8

04:10-10:15

2 stops30h 05m

Colombo Bandaranaike Intl

Tue 18/8

11:15-03:10

2 stops15h 55m

₹ 66,620

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sun 5/4

04:10-10:15

2 stops30h 05m

Colombo Bandaranaike Intl

Tue 26/5

11:15-03:10

2 stops15h 55m

₹ 67,910
Fastest return journey

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 9/4

04:10-16:35

1 stop12h 25m

Colombo Bandaranaike Intl

Wed 29/4

11:15-03:10

2 stops15h 55m

₹ 69,753

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 6/8

04:10-10:15

2 stops30h 05m

Colombo Bandaranaike Intl

Tue 18/8

11:15-03:10

2 stops15h 55m

₹ 69,845

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sun 22/3

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Sun 5/4

11:15-03:10

2 stops15h 55m

₹ 71,228

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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, April is the cheapest month in which you can book a flight from New Delhi to Sri Lanka (average of ₹ 18,613). Flying from New Delhi to Sri Lanka in December is currently the most expensive (average of ₹ 25,432). 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 10 March 2026.

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 at midday, which can drop the price by up to 18% versus a flight in the afternoon.

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 10 March 2026.

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 (2 on average).

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

About 12% of weekly flights between New Delhi and Sri Lanka have experienced delays in the past year, with the average delay time being 122 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?

Thursday tends to have the lowest number of delays on this route, whereas Friday 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 10% 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 10 March 2026.
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
6.8
Okay
80 reviews
Check prices

Overall

6.8

Comfort

6.8

Entertainment

6.2

Boarding

6.7

Crew

7.5

Food

7.0

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
SriLankan Airlines
6.8
Okay
80 reviews
SriLankan Airlines
6.8
Okay
80 reviews
Check prices

Overall

6.8

Comfort

6.8

Entertainment

6.2

Boarding

6.7

Crew

7.5

Food

7.0

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
IndiGo
6.8
Okay
542 reviews
SriLankan Airlines
6.8
Okay
80 reviews
Check prices

Overall

6.8

Comfort

6.8

Entertainment

6.2

Boarding

6.7

Crew

7.5

Food

7.0

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
2,969 reviews
SriLankan Airlines
6.8
Okay
80 reviews
Check prices

Overall

6.8

Comfort

6.8

Entertainment

6.2

Boarding

6.7

Crew

7.5

Food

7.0

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 27h. Fly via Batik Air to get the fastest option. New Delhi and Sri Lanka are separated by a distance of 2393 km.

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

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at ₹ 10,509. Air India flights start at ₹ 10,786 while deals on SriLankan Airlines start at ₹ 14,098 one-way.

  • 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 Japan Airlines(87%), SriLankan Airlines(79%) or Singapore Airlines(72%), 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 ₹ 78,074, our data indicates the cheapest price to be ₹ 9,588. The most popular route (New Delhi Indira Gandhi Intl - Colombo Bandaranaike Intl), is priced around ₹ 22,944.

  • 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, April is the cheapest month in which you can book a flight from New Delhi to Sri Lanka (average of ₹ 18,613). Flying from New Delhi to Sri Lanka in December is currently the most expensive (average of ₹ 25,432). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Delhi to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Suvarnabhumi flights
New Delhi to Denpasar flights
New Delhi to Vasco da Gama flights
New Delhi to Narita flights
New Delhi to Haneda flights
New Delhi to Kathmandu flights
New Delhi to Singapore flights
New Delhi to Mumbai flights
New Delhi to Don Mueang Intl flights
New Delhi to Ho Chi Minh City flights
New Delhi to Phuket City flights
New Delhi to Kuala Lumpur Intl flights
New Delhi to Port Blair flights
New Delhi to Chennai flights
New Delhi to Colombo flights
New Delhi to Bhubaneswar flights
New Delhi to Srinagar flights
New Delhi to Hanoi flights
New Delhi to Malé flights
New Delhi to Varanasi flights
New Delhi to Manila flights
New Delhi to Bangalore flights
New Delhi to Cochin flights
New Delhi to Hyderabad flights
New Delhi to Leh flights
New Delhi to Pune flights
New Delhi to Incheon Intl flights
New Delhi to Hongqiao Intl flights
New Delhi to Jaipur flights
New Delhi to Guwahati flights
New Delhi to Bagdogra flights
New Delhi to Pu Dong flights
New Delhi to Guangzhou flights
New Delhi to Hong Kong flights
New Delhi to Ahmedabad flights
New Delhi to Kolkata flights
New Delhi to Almaty flights
New Delhi to Dharamshala flights
New Delhi to Chandigarh flights
New Delhi to Baku flights
New Delhi to Patna flights
New Delhi to Subang flights
New Delhi to Amritsar flights
New Delhi to Tbilisi flights
New Delhi to Phu Quoc flights
New Delhi to Indore flights
New Delhi to Jammu flights
New Delhi to Dibrugarh flights
New Delhi to Gimpo Intl flights
New Delhi to Udaipur flights

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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 20,195Average₹ 24,755FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 22,054Average₹ 26,510FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SriLankan AirlinesCheapest₹ 23,376Average₹ 29,540FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.