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Cheap flights from New Delhi to Sri Lanka from ₹ 11,653

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — CMB
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

₹ 22,334

One-way from

₹ 11,653

Popular in

December

Cheapest in

May

Average price

₹ 24,188

Good round-trip deal

₹ 25,283 or less

Good one-way deal

₹ 14,401 or less
Air India
  • Air India
  • 23/9-27/9
  • 2 total stops
  • 12h 55m total
  • New Delhi to Sri Lanka
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23/9
  • 23/9
  • 1 total stop
  • 6h 40m total
  • New Delhi to Sri Lanka
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 253,249 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 45,479 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

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 12 September 2025.

Tue 9/902:30DEL - CMB
1 stop23h 50mAir India
Sat 20/908:20CMB - DEL
Nonstop3h 35mAir India
Deal found 9/9₹ 22,246
Tue 23/902:15DEL - CMB
1 stop6h 25mAir India
Sat 27/903:20CMB - DEL
1 stop6h 30mAir India
Deal found 10/9₹ 22,334
Wed 17/914:30DEL - CMB
Nonstop3h 45mAir India
Sat 20/903:20CMB - DEL
1 stop7h 30mAir India
Deal found 10/9₹ 22,422
Tue 16/902:15DEL - CMB
1 stop6h 25mAir India
Tue 14/1008:20CMB - DEL
Nonstop3h 35mAir India
Deal found 9/9₹ 22,511
Sat 13/903:25DEL - CMB
Nonstop3h 55mAir India
Thu 18/908:20CMB - DEL
Nonstop3h 35mAir India
Deal found 11/9₹ 22,687
Thu 11/903:25DEL - CMB
Nonstop3h 55mAir India
Tue 16/908:20CMB - DEL
Nonstop3h 35mAir India
Deal found 11/9₹ 22,775
Sat 20/903:25DEL - CMB
Nonstop3h 55mAir India
Thu 25/917:05CMB - DEL
Nonstop3h 40mAir India
Deal found 9/9₹ 22,952
Tue 16/912:15DEL - CMB
Nonstop3h 50mAir India
Sat 20/908:20CMB - DEL
Nonstop3h 35mAir India
Deal found 9/9₹ 23,040
Sat 20/902:30DEL - CMB
1 stop10h 20mIndiGo
Tue 23/903:30CMB - DEL
1 stop7h 10mIndiGo
Deal found 9/9₹ 23,128
Sat 13/917:30DEL - CMB
1 stop9h 00mIndiGo
Wed 17/919:30CMB - DEL
1 stop6h 30mIndiGo
Deal found 10/9₹ 23,217
Fri 12/909:20DEL - CMB
1 stop17h 00mAir India
Fri 19/908:20CMB - DEL
Nonstop3h 35mAir India
Deal found 11/9₹ 23,305
Thu 25/905:15DEL - CMB
Nonstop3h 35mSriLankan Airlines
Mon 29/900:40CMB - DEL
Nonstop3h 35mSriLankan Airlines
Deal found 10/9₹ 23,393

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 12 September 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

Wed 18/2

03:25-07:20

Nonstop3h 55m

Colombo Bandaranaike Intl

Mon 23/2

17:05-20:45

Nonstop3h 40m

₹ 24,188

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Mon 8/12

18:35-22:10

Nonstop3h 35m

Colombo Bandaranaike Intl

Thu 11/12

00:35-04:10

Nonstop3h 35m

₹ 26,571

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 9/10

16:00-02:30

1 stop10h 30m

Colombo Bandaranaike Intl

Sun 12/10

19:30-02:00

1 stop6h 30m

₹ 27,631

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sat 8/11

08:30-15:00

1 stop6h 30m

Colombo Bandaranaike Intl

Sun 16/11

17:05-20:45

Nonstop3h 40m

₹ 28,160

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 9/10

18:45-22:20

Nonstop3h 35m

Colombo Bandaranaike Intl

Fri 10/10

00:40-04:15

Nonstop3h 35m

₹ 28,778

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Tue 7/10

08:30-15:00

1 stop6h 30m

Colombo Bandaranaike Intl

Mon 13/10

03:20-09:50

1 stop6h 30m

₹ 29,043

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Fri 26/9

02:20-08:45

1 stop6h 25m

Colombo Bandaranaike Intl

Fri 3/10

21:55-07:05

1 stop9h 10m

₹ 31,426

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 19/2

05:10-08:45

Nonstop3h 35m

Colombo Bandaranaike Intl

Sun 22/2

00:35-04:10

Nonstop3h 35m

₹ 32,751

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Mon 22/9

03:25-07:20

Nonstop3h 55m

Colombo Bandaranaike Intl

Fri 26/9

00:40-04:15

Nonstop3h 35m

₹ 33,457

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Tue 23/9

02:30-12:50

1 stop10h 20m

₹ 11,829

Flights are sorted by cheapest return flights first.

Deals found on 11/9

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, 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.

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 12 September 2025.

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.

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 12 September 2025.

The most flights from DEL to LK0 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

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 12 September 2025.
Get a feel of what it's like to fly with IndiGo, SriLankan Airlines, 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.
IndiGo
6.9
Okay
484 reviews
Check prices

Crew

7.4

Boarding

6.9

Entertainment

5.7

Food

6.3

Overall

6.9

Comfort

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
484 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Crew

7.4

Boarding

6.9

Entertainment

5.7

Food

6.3

Overall

6.9

Comfort

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
SriLankan Airlines
6.8
Okay
75 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Crew

7.4

Boarding

6.9

Entertainment

5.7

Food

6.3

Overall

6.9

Comfort

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,930 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Crew

7.4

Boarding

6.9

Entertainment

5.7

Food

6.3

Overall

6.9

Comfort

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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, SriLankan Airlines, or IndiGo to get the fastest option. New Delhi and Sri Lanka are separated by a distance of 2393 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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%), Japan Airlines(90%) or Singapore Airlines(87%), 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 ₹ 34,930, our data indicates the cheapest price to be ₹ 11,971. The most popular route (New Delhi Indira Gandhi Intl - Colombo Bandaranaike Intl), is priced around ₹ 20,745.

  • 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, 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.

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.

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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 18,990Average₹ 23,101FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 19,246Average₹ 24,031FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SriLankan AirlinesCheapest₹ 21,940Average₹ 28,908FlexibilityNo 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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