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Cheap flights from New Delhi to Colombo from ₹ 11,741

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Colombo departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air India Logo
03:25 - 07:20DEL-CMB
3h 55mdirect
Air India Logo
03:20 - 09:50CMB-DEL
6h 30m1 stop
₹ 22,246Air India
Find Deal
Tue, 16 Sep - Sat, 20 Sep
Air India Logo
03:25 - 07:20DEL-CMB
3h 55mdirect
Air India Logo
19:15 - 22:55CMB-DEL
3h 40mdirect
₹ 22,334Air India
Find Deal
Sat, 20 Sep - Wed, 24 Sep
Air India Logo
02:15 - 08:40DEL-CMB
6h 25m1 stop
Air India Logo
08:20 - 11:55CMB-DEL
3h 35mdirect
₹ 22,422Air India
Find Deal
Tue, 16 Sep - Tue, 14 Oct
Air India Logo
03:25 - 07:20DEL-CMB
3h 55mdirect
Air India Logo
17:05 - 20:45CMB-DEL
3h 40mdirect
₹ 22,510Air India
Find Deal
Sun, 21 Sep - Mon, 29 Sep
IndiGo Logo
05:45 - 13:40DEL-CMB
7h 55m1 stop
IndiGo Logo
19:30 - 06:10CMB-DEL
10h 40m1 stop
₹ 22,775IndiGo
Find Deal
Mon, 22 Sep - Mon, 22 Sep
IndiGo Logo
02:30 - 12:50DEL-CMB
10h 20m1 stop
IndiGo Logo
13:50 - 00:05CMB-DEL
10h 15m1 stop
₹ 22,864IndiGo
Find Deal
Sat, 20 Sep - Wed, 24 Sep
SriLankan Airlines Logo
05:15 - 08:50DEL-CMB
3h 35mdirect
SriLankan Airlines Logo
00:40 - 04:15CMB-DEL
3h 35mdirect
₹ 23,393SriLankan Airlines
Find Deal
Thu, 25 Sep - Sun, 28 Sep
SriLankan Airlines Logo
05:15 - 08:50DEL-CMB
3h 35mdirect
SriLankan Airlines Logo
00:40 - 04:15CMB-DEL
3h 35mdirect
₹ 23,658SriLankan Airlines
Find Deal
Wed, 17 Sep - Mon, 22 Sep
Logo
05:15 - 08:50DEL-CMB
3h 35mdirect
Logo
03:30 - 10:40CMB-DEL
7h 10m1 stop
₹ 25,953
Find Deal
Thu, 18 Sep - Sun, 21 Sep
Logo
06:45 - 13:40DEL-CMB
6h 55m1 stop
Logo
03:20 - 12:50CMB-DEL
9h 30m1 stop
₹ 26,483
Find Deal
Fri, 19 Sep - Mon, 22 Sep

SriLankan Airlines flights from New Delhi to Colombo

Our best SriLankan Airlines deals on New Delhi to Colombo flight tickets
SriLankan Airlines
25 Sept
DEL05:15New Delhi Indira Gandhi Intl
3h 35m
CMB08:50Colombo Bandaranaike Intl
28 Sept
CMB00:40Colombo Bandaranaike Intl
3h 35m
DEL04:15New Delhi Indira Gandhi Intl
₹ 23,393
Find similar
SriLankan Airlines
17 Sept
DEL05:15New Delhi Indira Gandhi Intl
3h 35m
CMB08:50Colombo Bandaranaike Intl
22 Sept
CMB00:40Colombo Bandaranaike Intl
3h 35m
DEL04:15New Delhi Indira Gandhi Intl
₹ 23,658
Find similar
SriLankan Airlines
16 Sept
DEL18:45New Delhi Indira Gandhi Intl
3h 35m
CMB22:20Colombo Bandaranaike Intl
20 Sept
CMB14:10Colombo Bandaranaike Intl
3h 35m
DEL17:45New Delhi Indira Gandhi Intl
₹ 23,746
Find similar

Air India flights from New Delhi to Colombo

Our best Air India deals on New Delhi to Colombo flight tickets
Air India
16 Sept
DEL03:25New Delhi Indira Gandhi Intl
3h 55m
CMB07:20Colombo Bandaranaike Intl
20 Sept
CMB03:20Colombo Bandaranaike Intl
6h 30m
1 stop
DEL09:50New Delhi Indira Gandhi Intl
₹ 22,246
Find similar
Air India
20 Sept
DEL03:25New Delhi Indira Gandhi Intl
3h 55m
CMB07:20Colombo Bandaranaike Intl
24 Sept
CMB19:15Colombo Bandaranaike Intl
3h 40m
DEL22:55New Delhi Indira Gandhi Intl
₹ 22,334
Find similar
Air India
16 Sept
DEL02:15New Delhi Indira Gandhi Intl
6h 25m
1 stop
CMB08:40Colombo Bandaranaike Intl
14 Oct
CMB08:20Colombo Bandaranaike Intl
3h 35m
DEL11:55New Delhi Indira Gandhi Intl
₹ 22,422
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New Delhi to Colombo 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, momondo users made 59,053 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from New Delhi to Colombo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Tue 16/9

03:25-07:20

Nonstop3h 55m

Colombo Bandaranaike Intl

Sat 20/9

03:20-09:50

1 stop6h 30m

₹ 22,246

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sat 20/9

03:25-07:20

Nonstop3h 55m

Colombo Bandaranaike Intl

Wed 24/9

19:15-22:55

Nonstop3h 40m

₹ 22,334

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Tue 16/9

02:15-08:40

1 stop6h 25m

Colombo Bandaranaike Intl

Tue 14/10

08:20-11:55

Nonstop3h 35m

₹ 22,422

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sun 21/9

03:25-07:20

Nonstop3h 55m

Colombo Bandaranaike Intl

Mon 29/9

17:05-20:45

Nonstop3h 40m

₹ 22,510

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Mon 22/9

05:45-13:40

1 stop7h 55m

Colombo Bandaranaike Intl

Mon 22/9

19:30-06:10

1 stop10h 40m

₹ 22,775

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Sat 20/9

02:30-12:50

1 stop10h 20m

Colombo Bandaranaike Intl

Wed 24/9

13:50-00:05

1 stop10h 15m

₹ 22,864

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 25/9

05:15-08:50

Nonstop3h 35m

Colombo Bandaranaike Intl

Sun 28/9

00:40-04:15

Nonstop3h 35m

₹ 23,393

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Wed 17/9

05:15-08:50

Nonstop3h 35m

Colombo Bandaranaike Intl

Mon 22/9

00:40-04:15

Nonstop3h 35m

₹ 23,658

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Thu 18/9

05:15-08:50

Nonstop3h 35m

Colombo Bandaranaike Intl

Sun 21/9

03:30-10:40

1 stop7h 10m

₹ 25,953

New DelhiColombo

DEL - CMB

DELCMB

New Delhi Indira Gandhi Intl

Fri 19/9

06:45-13:40

1 stop6h 55m

Colombo Bandaranaike Intl

Mon 22/9

03:20-12:50

1 stop9h 30m

₹ 26,483

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colombo from

How to get the cheapest flight ticket from New Delhi to Colombo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New Delhi and Colombo?

What is the cheapest month to fly to Colombo?

In general, May is the cheapest month to fly from New Delhi to Colombo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 22,334. If you aren’t able to travel during the month of May, then book flights to Colombo from New Delhi during June instead. Flights to Colombo in June, while not as cheap as those in May, still average around ₹ 22,599.

What is the cheapest day to depart on your flight to Colombo?

On average, the least expensive day to fly to Colombo from New Delhi is on a Thursday. momondo users have found tickets for Thursday departures for as low as ₹ 27,728. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New Delhi to Colombo on a Saturday will generally be more expensive and average around ₹ 29,409. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Colombo?

Our most recent data shows that the best time of day to fly to Colombo is in the evening. Flights from New Delhi to Colombo during this time can be as low as ₹ 24,957. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 32,157 on average. Flights to Colombo from New Delhi in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest New Delhi Indira Gandhi Intl to Colombo flight route?

Fly from New Delhi Indira Gandhi Intl to Colombo Bandaranaike Intl for the best New Delhi Indira Gandhi Intl - Colombo flight prices

How far in advance should I book a flight to Colombo?

You are more likely to see cheaper flights to Colombo from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around ₹ 25,585 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from New Delhi for as low as ₹ 23,482 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Colombo flights?

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Colombo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap New Delhi to Colombo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Colombo

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Colombo

1 airport
The fastest flight from New Delhi to Colombo takes 3h 35m
Direct flights go from New Delhi to Colombo every day.
There is 1 airport near Colombo: Colombo Bandaranaike Intl (CMB)
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  • How far is New Delhi Indira Gandhi Intl to Colombo by plane?

    There are 2424.9 km between New Delhi Indira Gandhi Intl and Colombo. Typically, this will take 3h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Colombo?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Colombo are updated daily.

  • How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Colombo?

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Colombo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Colombo.

  • What documentation or ID do you need to fly to Colombo?

    The travel and health documents required for your trip to Colombo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colombo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Delhi to Colombo

Compare and see reviews for airlines that fly from New Delhi to Colombo with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 18,990Free CancellationRating
5.5
2,930 reviews
Search Air India flights
IndiGoPriceFrom ₹ 19,246Free CancellationRating
6.9
484 reviews
Search IndiGo flights
SriLankan AirlinesPriceFrom ₹ 21,940Free CancellationRating
6.8
75 reviews
Search SriLankan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Colombo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colombo from New Delhi.

Can I find flights from New Delhi to Colombo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Colombo from New Delhi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Delhi to Colombo?

Once all potential New Delhi to Colombo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Delhi to Colombo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Delhi to Colombo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Colombo trip

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Find better results for your trip to Sri Lanka

Fly into one of these airports located in Colombo

Airports listed have a maximum distance of 27.9 km from Colombo
Colombo Bandaranaike Intl Airport