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Cheap flights from New Delhi to Sri Lanka from ₹ 15,034

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — CMB
9 Sep — 16 Sep1
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 August 2026.

Sun 13/1218:40 -
Nonstop3h 35m
Fri 18/1200:35 -
Nonstop3h 35m
Deal found 7/8₹ 28,070
Sat 3/1018:45 -
Nonstop3h 35m
Mon 12/1014:10 -
Nonstop3h 35m
Deal found 8/8₹ 28,260
Wed 18/1118:40 -
Nonstop3h 35m
Thu 26/1114:00 -
Nonstop3h 35m
Deal found 9/8₹ 28,450
Sat 3/1018:45 -
Nonstop3h 35m
Thu 8/1000:40 -
Nonstop3h 35m
Deal found 10/8₹ 28,641
Thu 1/1018:45 -
Nonstop3h 35m
Wed 7/1000:40 -
Nonstop3h 35m
Deal found 5/8₹ 28,926
Tue 13/1018:25 -
Nonstop3h 30m
Sun 18/1023:05 -
Nonstop3h 45m
Deal found 6/8₹ 29,116
Fri 2/1018:45 -
Nonstop3h 35m
Wed 7/1000:40 -
Nonstop3h 35m
Deal found 6/8₹ 29,402
Mon 19/1018:25 -
Nonstop3h 30m
Mon 26/1005:20 -
Nonstop3h 30m
Deal found 10/8₹ 29,497

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 August 2026.

Round-trip from

₹ 28,070

One-way from

₹ 15,034

Popular in

December

Cheapest in

April

Average price

₹ 30,639

Good round-trip deal

₹ 29,853 or less

Good one-way deal

₹ 19,765 or less
SriLankan Airlines
  • SriLankan Airlines
  • 13/12-18/12
  • Nonstop
  • 7h 10m total
  • New Delhi to Sri Lanka
Search Deals
IndiGo
  • IndiGo
  • 22/9
  • 1 total stop
  • 6h 50m total
  • New Delhi to Sri Lanka
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (₹ 49,708 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 36,214 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 August 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 New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Wed 30/9

00:05-21:50

1 stop21h 45m

Colombo Bandaranaike Intl

Thu 8/10

23:00-22:55

1 stop23h 55m

₹ 53,570
Fastest return journey

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Wed 30/9

04:10-18:15

1 stop14h 05m

Colombo Bandaranaike Intl

Wed 7/10

11:15-03:10

2 stops15h 55m

₹ 97,816

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Sat 29/8

04:10-10:15

2 stops30h 05m

Colombo Bandaranaike Intl

Fri 4/9

11:15-03:10

2 stops15h 55m

₹ 98,101

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Sat 19/9

04:10-10:15

2 stops30h 05m

Colombo Bandaranaike Intl

Mon 21/9

02:05-03:10

1 stop25h 05m

₹ 98,767

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Wed 16/9

04:10-10:15

2 stops30h 05m

Colombo Bandaranaike Intl

Tue 22/9

17:35-03:10

1 stop9h 35m

₹ 98,767

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Sat 2/1

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Wed 6/1

11:15-09:55

2 stops22h 40m

₹ 98,862

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Mon 1/2

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Sun 7/2

11:15-09:55

2 stops22h 40m

₹ 99,909

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Sun 13/12

10:55-10:15

2 stops23h 20m

Colombo Bandaranaike Intl

Sat 19/12

17:20-09:55

1 stop16h 35m

₹ 102,478

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Thu 14/1

10:55-16:20

1 stop29h 25m

Colombo Bandaranaike Intl

Sun 24/1

09:15-09:55

1 stop24h 40m

₹ 102,573

New DelhiColombo

DEL New Delhi Indira Gandhi Intl - CMB Colombo Bandaranaike Intl

DELCMB

New Delhi Indira Gandhi Intl

Sat 14/11

10:55-08:15

1 stop21h 20m

Colombo Bandaranaike Intl

Sun 15/11

17:20-09:55

1 stop16h 35m

₹ 102,668

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 23 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 ₹ 28,545). Flying from New Delhi to Sri Lanka in December is currently the most expensive (average of ₹ 34,635). 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 August 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 11% versus a flight in the morning.

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 August 2026.

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

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

About 16% of weekly flights between New Delhi and Sri Lanka have experienced delays in the past year, with the average delay time being 114 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 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, SriLankan Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Sri Lanka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 August 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
86 reviews
Check prices

Boarding

6.7

Food

7.0

Entertainment

6.2

Overall

6.8

Crew

7.6

Comfort

6.8

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
86 reviews
SriLankan Airlines
6.8
Okay
86 reviews
Check prices

Boarding

6.7

Food

7.0

Entertainment

6.2

Overall

6.8

Crew

7.6

Comfort

6.8

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
583 reviews
SriLankan Airlines
6.8
Okay
86 reviews
Check prices

Boarding

6.7

Food

7.0

Entertainment

6.2

Overall

6.8

Crew

7.6

Comfort

6.8

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
2,949 reviews
SriLankan Airlines
6.8
Okay
86 reviews
Check prices

Boarding

6.7

Food

7.0

Entertainment

6.2

Overall

6.8

Crew

7.6

Comfort

6.8

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 14h 05m. Fly via VietJet Air or flydubai 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 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 ₹ 11,627. Air India flights start at ₹ 12,624 while deals on SriLankan Airlines start at ₹ 13,738 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(92%), SriLankan Airlines(90%) or Air India(73%), 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 ₹ 51,308, our data indicates the cheapest price to be ₹ 13,738. The most popular route (New Delhi Indira Gandhi Intl - Colombo Bandaranaike Intl), is priced around ₹ 28,165.

  • 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 ₹ 28,545). Flying from New Delhi to Sri Lanka in December is currently the most expensive (average of ₹ 34,635). 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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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 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 22,791Average₹ 28,874FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 23,905Average₹ 30,608FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SriLankan AirlinesCheapest₹ 23,922Average₹ 31,996FlexibilityNo 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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