₹ 11,700 Find Cheap Flights from New Delhi to Sri Lanka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Sri Lanka departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap New Delhi to Sri Lanka Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Delhi to Sri Lanka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to Sri Lanka

Sat, 2 May - Thu, 7 May
Air India Logo
03:25 - 07:00
DEL
-
CMB
3h 35mdirect
Air India Logo
17:05 - 20:45
CMB
-
DEL
3h 40mdirect
₹ 24,230Air India
Thu, 7 May - Fri, 15 May
Air India Logo
12:15 - 16:05
DEL
-
CMB
3h 50mdirect
Air India Logo
17:05 - 20:45
CMB
-
DEL
3h 40mdirect
₹ 24,322Air India
Mon, 4 May - Fri, 8 May
Air India Logo
12:15 - 16:05
DEL
-
CMB
3h 50mdirect
Air India Logo
08:00 - 11:40
CMB
-
DEL
3h 40mdirect
₹ 24,414Air India
Wed, 15 Apr - Wed, 22 Apr
SriLankan Airlines Logo
05:15 - 08:50
DEL
-
CMB
3h 35mdirect
SriLankan Airlines Logo
14:10 - 17:45
CMB
-
DEL
3h 35mdirect
₹ 24,506SriLankan Airlines
Mon, 13 Apr - Fri, 17 Apr
Air India Logo
12:15 - 16:05
DEL
-
CMB
3h 50mdirect
Air India Logo
17:05 - 20:45
CMB
-
DEL
3h 40mdirect
₹ 24,598Air India
Wed, 15 Apr - Tue, 21 Apr
SriLankan Airlines Logo
05:15 - 08:50
DEL
-
CMB
3h 35mdirect
SriLankan Airlines Logo
00:40 - 04:15
CMB
-
DEL
3h 35mdirect
₹ 24,691SriLankan Airlines
Tue, 14 Apr - Tue, 21 Apr
SriLankan Airlines Logo
05:15 - 08:50
DEL
-
CMB
3h 35mdirect
SriLankan Airlines Logo
14:10 - 17:45
CMB
-
DEL
3h 35mdirect
₹ 24,783SriLankan Airlines
Tue, 14 Apr - Sat, 18 Apr
SriLankan Airlines Logo
05:15 - 08:50
DEL
-
CMB
3h 35mdirect
SriLankan Airlines Logo
00:40 - 04:15
CMB
-
DEL
3h 35mdirect
₹ 24,875SriLankan Airlines
Tue, 14 Apr - Tue, 21 Apr
SriLankan Airlines Logo
05:15 - 08:50
DEL
-
CMB
3h 35mdirect
SriLankan Airlines Logo
14:10 - 17:45
CMB
-
DEL
3h 35mdirect
₹ 24,967SriLankan Airlines
Thu, 16 Apr - Sat, 9 May
Air India Logo
03:25 - 07:00
DEL
-
CMB
3h 35mdirect
Air India Logo
17:05 - 20:45
CMB
-
DEL
3h 40mdirect
₹ 25,059Air India
Booking Insights

KAYAK's insights & trends for New Delhi to Sri Lanka flights

Get data-powered insights and trends into flights from New Delhi to Sri Lanka to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest New Delhi to Sri Lanka flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Sri Lanka from New Delhi found in the last 72 hours was to Colombo, at ₹ 9,586 return. The most popular route is from New Delhi (DEL) to Colombo Bandaranaike Intl Airport (CMB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was ₹ 9,586.

Can I save money by flying with a stopover from New Delhi to Sri Lanka?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 27,988 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Sri Lanka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Delhi to Sri Lanka is May, when tickets cost ₹ 23,032 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of return tickets is ₹ 32,798 and ₹ 29,850 respectively.

What’s the cheapest day of the week to fly from New Delhi to Sri Lanka?

The average price of all round-trip flights from New Delhi to Sri Lanka clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Sri Lanka on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from New Delhi to Sri Lanka. For your return ticket, we recommend flying on a Wednesday and avoiding Tuesdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Delhi to Sri Lanka, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from New Delhi to Sri Lanka, you should book around 2 weeks before departure, which saves you about 12% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight₹ 11,700
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (9% more expensive on average)
Flight from New Delhi to Colombo

FAQs - booking Sri Lanka flights

  • How does KAYAK find such low prices on flights from New Delhi to Sri Lanka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Sri Lanka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Sri Lanka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Delhi to Sri Lanka is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Sri Lanka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from New Delhi to Sri Lanka with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Sri Lanka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New Delhi to Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sri Lanka?

    The cheapest time of day to fly to Sri Lanka is generally in the afternoon, when retur flights cost ₹ 26,295 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Sri Lanka is generally in the evening, which is peak travel time and where the average cost of a ticket is ₹ 32,346.

Reviews of the top 3 airlines flying from New Delhi to Sri Lanka

 
Need help choosing which airline to fly with from New Delhi to Sri Lanka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
SriLankan AirlinesOverall score based on 80 reviews
6.7Boarding
7.0Food
6.8Comfort
7.5Crew
6.2Entertainment
Airline reviews

Very poor. The flight was delayed for over an hour. Also, our baggage, including that of many passengers, approimately 180 bags did not arrive, and we are yet to receive it.

2.0 MediocreFarzuhan, Jan 2026
CMB - RUH
Read more SriLankan Airlines reviews

Very poor. The flight was delayed for over an hour. Also, our baggage, including that of many passengers, approimately 180 bags did not arrive, and we are yet to receive it.

Poor, They have damaged my luggage and I have filed a claim at Colombo airport. They promised I will be in touch by the team within next 2 days but there is no One contacted me at all after 1 week. I then follow up again and received an email acknowledging my claim and claimed that they will reply in 12 days on investigation. Again, no response at all after that… Very disappointing…

From the checking, ground handlimg was very poor.seems new personal on duty,people qho suppose to be teaching them didnt see around.new people may mislead passenger, as of flt info boards, not give proper info.even informatiin counter people dont get uptodate info.makin big ques, totally disaster.guests were not happy about it.even boarding to aircraft some BC class pax sent to aft staircase, some aft pasx sent to front door.poor ground handling.may need to improove.

Nice crew.flight delay fromBKK for some ground prep issue I guess, crew serve well to guest, and respect to guest as well. As usual AC is old,and nt much comert in compare to other rehional airliners.other than that.all good

All good, on time, depart.only bad side was, airxraft is too old to be in business.hope ailine will manage somethinv somewhat.all good

Flight was on time.food is as usual good.Aircraft is old.old A320, seats aithout any display.crew serve well

Was good, comparatively. A330, with good crew set.on time depature. And crew try there best, to make thing efficient.

Spesific ,Crew and cabin manager, look after all pax on board despite being in a old A320 equipment.Got free seat upgrade as well,but old style seats, no much comfert on it.But food and the spesific crew, was amazing.maintain airlanka standerd.the cabin manager, who was so much keen,keen operate as per SOP.

Was got free upgrade, on old A320.aircraft is out dated kind of.bt service ,cabin manager, tried there best.and food was excelent.

When flying from Indian Sector, should be more prepared with Indian food

Flight was delayed 110 mins.. Crew on Ground or in Air had no regrets.. No apologies... Very poor boarding process... Awful food and beverage choice.

Flight was delayed and due to this we almost miss the connection flight

The flight was delayed by 3 hours, causing me to miss my connecting international flight. I then had to wait in the airport 18 hours for the next flight. The reason for the delay was a computer issue, not something outside of their control like weather. To add insult to injury, instead of trying to expedite the flight to make up for lost time, they ran a carry-on baggage check to verify every bag onboard belonged to someone on the plane, which took another 20 minutes.

झूठा है इंडिगो फ्लाइट में मील दिया नहीं जब शिकायत किया तो बोला आपको मिल चुका है

It took a lot of time to declare that the flight gonna be cancelled ☹️ very disappointed.

They denied my meal which was included in ticket and also damaged my bag completely and broke the wheel and still not accepting their fault

As budget airline everything was good. Except that - boarding process can be more organised. Then if entertainment systems are not operational. Its better to keep them switch off.

Flight cancelled after 4+ hour delay. Indigo created a nightmare scenario and showed the most callus attitude towards the passengers I will refer to them was IndiNoGo!

Very nice and pleasant. Boarding was quick and the crew were responsive

Foreign nationals are not permitted to check in online in advance. We can only check in at the airport, so choice of seat was limited. I was stuck in a very uncomfortable location. I would expect a meal included in a flight of this duration. The food options to buy are very basic. IngiGo are a very good domestic carrier, but if they are serious about operating more international, longer haul flights, they need to improve this service to match every other airline I know.

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

Flight has no entertainment. Crew doesn't care atall. Horrible service and never going to take Air india and will spread their Horrible service.

Very bad experience luggage never made to destination no help form airlines staff aircraft was old crappy forts staff service bad airlines staff

The boarding experience was very organized and easy to follow. The flight was pleasant and the food provided was also very good. Both Delhi and Mumbai airport have metro connections which make getting around much easier.

Undisputed leader in sky for Indians. Very good crew right from ground to mid sky. Very sumptuous meals twice

I reached the check in counter 1 hour before take off and was denied boarding because the luggage could no longer be transferred to the flight. I was aback when throughout the world(including India) for a domestic flight, you need to report 1 hour before boarding. Then on top of that i was made to buy a brand new ticket. I had paid $350 for a business ticket between delhi and mumbai and then was made to buy another economy ticket for $100, No concessions/discounts were made for the airline's own inefficiency! The reservation counter was also extremely rude and unapologetic about making me pay a second time. For such a mediocre airline, there seems to be zero focus on providing good service to their customers and providing a pleasant experience.

Worst staff from Vienna. one of the server was very rude and annoying as she thinks she owns the airlines

Overall it was good. But air planes should be upgraded.

very run down aircraft. seat tilted. the mobile / magazine holder was broken. The entertainment screen was not working. The crew was good, polite and helpful

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Everything you need to know for your flight from New Delhi to Sri Lanka

Information on your arrival and departure airports