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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.
DEL — CMB
6 Jul — 13 Jul1
1 adult

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.

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
Air India
  • Air India
  • 14/8-28/8
  • 2 total stops
  • 14h 00m total
  • New Delhi to Sri Lanka
IndiGo
  • IndiGo
  • 29/7
  • 1 total stop
  • 16h 00m total
  • New Delhi to Sri Lanka
Highest demand for flights based on searches. 11% potential increase in price (₹ 276,066 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (₹ 52,475 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Sri Lanka.
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Sri Lanka.

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 1 July 2025.

Thu 14/819:35DEL - CMB
1 stop6h 45mAir India
Thu 28/816:00CMB - DEL
1 stop7h 15mAir India
Deal found 30/6₹ 19,865
Mon 28/721:45DEL - CMB
1 stop15h 05mIndiGo
Mon 4/819:30CMB - DEL
1 stop10h 40mIndiGo
Deal found 28/6₹ 20,379
Sun 27/718:45DEL - CMB
Nonstop3h 35mSriLankan Airlines
Tue 29/700:40CMB - DEL
Nonstop3h 35mSriLankan Airlines
Deal found 28/6₹ 22,776
Wed 6/816:00DEL - CMB
1 stop7h 10mMultiple Airlines
Sat 16/817:05CMB - DEL
Nonstop3h 40mMultiple Airlines
Deal found 28/6₹ 23,547

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 July 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

Thu 14/8

19:35-02:20

1 stop6h 45m

Colombo Bandaranaike Intl

Thu 28/8

16:00-23:15

1 stop7h 15m

₹ 19,865

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Mon 28/7

21:45-12:50

1 stop15h 05m

Colombo Bandaranaike Intl

Mon 4/8

19:30-06:10

1 stop10h 40m

₹ 20,379

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sun 13/7

18:45-22:20

Nonstop3h 35m

Colombo Bandaranaike Intl

Wed 16/7

00:40-04:15

Nonstop3h 35m

₹ 22,862

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 6/8

16:00-23:10

1 stop7h 10m

Colombo Bandaranaike Intl

Tue 19/8

17:05-20:45

Nonstop3h 40m

₹ 23,547

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Tue 29/7

02:30-18:30

1 stop16h 00m

₹ 9,590

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 10/7

23:00-23:10

1 stop24h 10m

₹ 10,617

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 9/7

02:15-15:00

1 stop12h 45m

₹ 12,501

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Fri 11/7

18:45-22:20

Nonstop3h 35m

₹ 12,587

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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 1 July 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 1 July 2025.

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).

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 July 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.

Comfort

6.7

Food

7.0

Boarding

6.6

Overall

6.8

Entertainment

6.2

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

Comfort

6.7

Food

7.0

Boarding

6.6

Overall

6.8

Entertainment

6.2

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

Comfort

6.7

Food

7.0

Boarding

6.6

Overall

6.8

Entertainment

6.2

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

Comfort

6.7

Food

7.0

Boarding

6.6

Overall

6.8

Entertainment

6.2

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.

  • 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 ₹ 9,590. Air India flights start at ₹ 12,501 while deals on SriLankan Airlines start at ₹ 12,587 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 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.

  • 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 ₹ 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.

  • 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 4 airlines flying from New Delhi to Sri Lanka

Discover the top 4 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 18,378Average₹ 21,556FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 18,429Average₹ 23,144FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
VistaraCheapest₹ 18,759Average₹ 23,591FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
SriLankan AirlinesCheapest₹ 20,087Average₹ 27,877FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

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

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

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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.

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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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