$125 Cheap Flights from Delhi (DEL) to Colombo (CMB)

View $125 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Bandaranaike Intl. Airport (CMB)

Cheap Flights from Delhi to Colombo (DEL-CMB)

Prices were available within the past 7 days and start at $125 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, Sep 25 - Fri, Sep 26
DEL
Delhi
CMB
Colombo
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Air India flight, departing Thu, Sep 25 from Delhi to Colombo, returning Fri, Sep 26, priced at $253 found 4 days ago
Air India
Thu, Sep 18 - Fri, Sep 19
DEL
Delhi
CMB
Colombo
$258 Roundtrip, found 4 days ago
$258
Roundtrip
found 4 days ago
Select Air India flight, departing Thu, Sep 18 from Delhi to Colombo, returning Fri, Sep 19, priced at $258 found 4 days ago
Air India
Wed, Sep 17 - Tue, Sep 23
DEL
Delhi
CMB
Colombo
$260 Roundtrip, found 10 hours ago
$260
Roundtrip
found 10 hours ago
Select Air India flight, departing Wed, Sep 17 from Delhi to Colombo, returning Tue, Sep 23, priced at $260 found 10 hours ago
Air India
Sat, Sep 20 - Tue, Sep 23
DEL
Delhi
CMB
Colombo
$260 Roundtrip, found 10 hours ago
$260
Roundtrip
found 10 hours ago
Select Air India flight, departing Sat, Sep 20 from Delhi to Colombo, returning Tue, Sep 23, priced at $260 found 10 hours ago
Air India
Thu, Sep 18 - Fri, Sep 19
DEL
Delhi
CMB
Colombo
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select Air India flight, departing Thu, Sep 18 from Delhi to Colombo, returning Fri, Sep 19, priced at $260 found 4 days ago
Air India
Sat, Sep 20 - Tue, Sep 23
DEL
Delhi
CMB
Colombo
$265 Roundtrip, found 10 hours ago
$265
Roundtrip
found 10 hours ago
Select Air India flight, departing Sat, Sep 20 from Delhi to Colombo, returning Tue, Sep 23, priced at $265 found 10 hours ago
Air India
Sat, Sep 20 - Tue, Sep 23
DEL
Delhi
CMB
Colombo
$266 Roundtrip, found 10 hours ago
$266
Roundtrip
found 10 hours ago
Select Air India flight, departing Sat, Sep 20 from Delhi to Colombo, returning Tue, Sep 23, priced at $266 found 10 hours ago
SriLankan Airlines
Sat, Sep 20 - Tue, Sep 23
DEL
Delhi
CMB
Colombo
$277 Roundtrip, found 10 hours ago
$277
Roundtrip
found 10 hours ago
Select SriLankan Airlines flight, departing Sat, Sep 20 from Delhi to Colombo, returning Tue, Sep 23, priced at $277 found 10 hours ago
IndiGo
Mon, Sep 15 - Tue, Sep 23
DEL
Delhi
CMB
Colombo
$330 Roundtrip, found 3 hours ago
$330
Roundtrip
found 3 hours ago
Select IndiGo flight, departing Mon, Sep 15 from Delhi to Colombo, returning Tue, Sep 23, priced at $330 found 3 hours ago
Singapore Airlines
Thu, Feb 12 - Sun, Feb 15
DEL
Delhi
CMB
Colombo
$4,062 Roundtrip, found 6 days ago
$4,062
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Feb 12 from Delhi to Colombo, returning Sun, Feb 15, priced at $4,062 found 6 days ago

Find the cheapest month to fly from New Delhi (DEL) to Colombo (CMB)

December is typically the cheapest month to fly

From $207 - $317 per traveler.

Alternative airports near Colombo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bandaranaike Intl. CMB. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $277
CMB
Bandaranaike Intl.
Cheapest
Average driving time to city center28 min
Flights from $277
Flights from Delhi (DEL) to Colombo (CMB)
Origin airport
Indira Gandhi Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, IndiGo, Singapore Airlines, SriLankan Airlines
Roundtrip price
$252
Distance
1488 mi
Average flight time
3 hours 43 mins

Delhi to Colombo Flights

The cheapest times to fly from Delhi to Colombo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Delhi to Colombo are during the month of September. You can find some of the cheapest flights from Delhi to Colombo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Delhi to Colombo

Sunday is one of the best days to book for cheap flights from Delhi to Colombo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Delhi to Colombo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Delhi to Colombo in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Delhi to Colombo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Delhi to Colombo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB) cost?
Lock in a cheap one-way flight from $125 or cheap return flight from $253 from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
Traveling in September can help you save, as it's the cheapest month for flights between DEL and CMB. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
When heading out of Indira Gandhi Intl. Airport (DEL), you can jump on a direct flight to Bandaranaike Intl. Airport (CMB) with SriLankan Airlines.
What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
The cheapest airline to offer flights between Indira Gandhi Intl. Airport (DEL) and Bandaranaike Intl. Airport (CMB) can vary based on your travel plans. Air India and SriLankan Airlines are just some of your options offering competitive fares. Use Expedia's search tool to compare airlines in one place and find the right DEL to CMB flight for your budget.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
Each day, an average of 3 direct flights take off from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB). Choose the departure date that best suits your travel plans.
What are the most popular departure times for flights from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
Flights between DEL and CMB are busiest at 12 PM. If you want a quieter trip and potentially cheaper tickets, look for a departure outside the usual busy windows.
What day of the week has the most flights from DEL to CMB?
Jet off on a Monday if you're after the best choice of flights from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB).
What is the earliest flight from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
Indira Gandhi Intl. Airport (DEL)'s first flight to Bandaranaike Intl. Airport (CMB) is at approximately 5:10AM UTC+5. With a total travel time of 3h 35m, you'll land at around 8:45AM UTC+5.
How long does it take to fly from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
The average flight time from DEL to CMB is 3 hours and 40 minutes, covering a distance of 1,500 mi.
What airline has the least delays from DEL to CMB?
Consider booking with SriLankan Airlines if you'd like to go straight from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB) without any delays. This airline has the best track record for punctuality, with an on-time performance of 88%. Want to be notified if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
To reach Bandaranaike Intl. Airport (CMB) on schedule, choose a flight that leaves from Indira Gandhi Intl. Airport (DEL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Colombo from Indira Gandhi Intl. Airport (DEL)?
If you're traveling on a direct flight from Indira Gandhi Intl. Airport (DEL) to Colombo, Bandaranaike Intl. Airport (CMB) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB) last-minute?
Booking your ticket from DEL to CMB right before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a DEL to CMB flight and hotel package?
You'll typically save money by securing a DEL to CMB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Bandaranaike Intl. Airport (CMB)?
If you booked your DEL to CMB flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.