Cheap Flights from Indira Gandhi International to Colombo

Compare Indira Gandhi International to Colombo flight deals

Find the cheapest month or even day of the year to fly to Colombo

Book the best Colombo fare with no extra fees

Flight deals from Indira Gandhi International to Colombo

Looking for a cheap last-minute deal or the best return flight from Indira Gandhi International to Colombo? Find the lowest prices on one-way and return tickets right here.

Colombo.R 2,148 per passenger.Departing Wed, 27 Aug.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Indira Gandhi International on Wed, 27 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,148, select.

Colombo.R 2,161 per passenger.Departing Thu, 12 Feb.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Indira Gandhi International on Thu, 12 Feb, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,161, select.

Colombo.R 2,167 per passenger.Departing Wed, 11 Mar.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Indira Gandhi International on Wed, 11 Mar, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,167, select.

Colombo.R 2,215 per passenger.Departing Thu, 11 Sep.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Indira Gandhi International on Thu, 11 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,215, select.

Colombo.R 2,343 per passenger.Departing Wed, 10 Dec.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Indira Gandhi International on Wed, 10 Dec, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,343, select.

Colombo.R 2,485 per passenger.Departing Sun, 31 Aug.One-way flight with Air India.Outbound direct flight with Air India departs from Indira Gandhi International on Sun, 31 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,485, select.

Colombo.R 2,527 per passenger.Departing Tue, 7 Oct.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Indira Gandhi International on Tue, 7 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,527, select.

Colombo.R 2,745 per passenger.Departing Thu, 11 Sep.One-way flight with SriLankan Airlines.Outbound direct flight with SriLankan Airlines departs from Indira Gandhi International on Thu, 11 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 2,745, select.

Find the cheapest month to fly from Indira Gandhi International to Colombo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indira Gandhi International to Colombo flights are currently cheapest in August.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Direct flights from Indira Gandhi International to Colombo

Alternative Indira Gandhi International to Colombo routes

Looking for the cheapest, fastest or easiest route from Indira Gandhi International to Colombo? You could fly into the following airports instead.

New Delhi to Colombo: Flight information

The things to know before you go.

Cheapest flight found	R 2,148
Cheapest month to fly	August
Average flight time	3 hrs, 41 mins
Most popular airline	SriLankan Airlines
Average flights per week	27

Finding cheap flights from Indira Gandhi International to Colombo: Frequently asked questions

How many airports are there in Colombo?

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.

How much are return flights from Indira Gandhi International to Colombo?

The best price we found for a return flight from Indira Gandhi International to Colombo is R 3,987. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Indira Gandhi International to Colombo?

3 hours and 41 minutes is the average flight time from Indira Gandhi International to Colombo.

Which airlines fly direct from Indira Gandhi International to Colombo?

SriLankan Airlines, Air India and Japan Airlines fly direct from Indira Gandhi International to Colombo.

How many flights are there a week from Indira Gandhi International to Colombo?

As of August 2025, there are 26 flights per week flying from Indira Gandhi International to Colombo.

When is the cheapest time to fly from Indira Gandhi International to Colombo?

The cheapest month to fly from Indira Gandhi International to Colombo is usually August.

Which is the cheapest airport to fly into in Colombo?

If you're flying from Indira Gandhi International Airport, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from R 3,987.

Which upcoming date is cheapest to fly from Indira Gandhi International Airport to Colombo on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indira Gandhi International Airport to Colombo on Monday, 25 August 2025.

Can I get a direct flight from Indira Gandhi International Airport to Colombo?

Yes – the average flight time is 3 hours and 41 minutes.

How can I get the best flight deal from Indira Gandhi International Airport to Colombo?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Colombo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Colombo?

In August, the average temperature is usually around 26°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.

Which is the cheapest airline to fly from Indira Gandhi International Airport to Colombo with?

Currently, Air India offers the cheapest flight tickets to Colombo.

Flying from Indira Gandhi International Airport (DEL) to Colombo: what you need to know

The average length of a direct flight from Indira Gandhi International Airport to Colombo is 3 hours 35 minutes.
Colombo's timezone is UTC+5:30, which is the same as New Delhi (the location of Indira Gandhi International Airport).
The most popular route is from Indira Gandhi International Airport (DEL) to Bandaranaike International Airport (CMB). There are 21 services every week between these two airports. If you'd like to get on your way as soon as you can, the earliest flight from DEL to CMB is the 05:10 SriLankan Airlines option. If you prefer to travel later, the last departure is at 18:45 with SriLankan Airlines.
Give yourself plenty of time to make your DEL to Colombo flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.
Taking off during a peak time like a bank holiday? Expect longer lines at security and check-in. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.
Direct Indira Gandhi International Airport to Colombo tickets are available for booking. Bandaranaike International Airport (CMB) is where you'll complete your journey.
Book your favourite seat with SriLankan Airlines. This leading carrier operates direct flights from Indira Gandhi International Airport to Colombo.
A stopover is the ideal opportunity to break up your journey and possibly even explore another city. When searching for flight tickets from DEL to Colombo, uncheck the 'Direct flights only' box to see where you can stop along the way. Popular options include:
- Kempegowda International Airport (BLR)
- Rajiv Gandhi International Airport (HYD)
- Chennai Airport (MAA)
Located around 10 kilometres from the centre of New Delhi, DEL can be reached in about 25 minutes by car (depending on traffic). Travelling on public transport will take roughly 55 minutes.
Want an easy start to your journey? Stay near DEL. Whether you're boarding an early flight from Indira Gandhi International Airport to Colombo or just don't like being rushed, these hotels have you covered:
67.17% of flights taking off from Indira Gandhi International Airport touch down at their destination on schedule.

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Colombo

The best price we've seen for a one-way Indira Gandhi International Airport to Colombo flight is R 2,148. The cheapest price for a return flight is R 3,987. Bear in mind fares may change due to availability at the time of booking.
Book four months before you want to travel. Research on pricing trends suggests this is the ideal window for finding cheap flights from DEL to Colombo.
The best month for finding cheap Indira Gandhi International Airport to Colombo tickets is August. Use the 'Whole month' tool to compare flight prices, then select the dates that offer the lowest fares.
Snapping up a cheap flight from DEL to Colombo is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll get in touch when a new discount appears.
Select your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Indira Gandhi International Airport to Colombo by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Colombo

Colombo Ratmalana Airport (RML)

The distance from Colombo Ratmalana Airport (RML) to central Colombo is roughly 16 kilometres. It takes about 40 minutes to get to the centre driving.
It takes around 1 hour 15 minutes to get there by public transport.
If you're arriving on a late flight from Indira Gandhi International Airport to Colombo, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and sleeping soon after at one of these accommodation options near RML:

Bandaranaike International Airport (CMB)

Central Colombo is located around 32 kilometres from Bandaranaike International Airport (CMB). Once your flight from Indira Gandhi International Airport to Colombo has landed and you've made your way to arrivals, the drive should be around 40 minutes.
If you're travelling on public transport, it'll take about 1 hour 30 minutes.
Hang up the 'Do not disturb' sign and rest at a hotel near CMB. Here are a few options where you can put your feet up after your DEL to Colombo flight:
The quickest way to reach your destination is with a Bandaranaike International Airport rental car. Collect a set of wheels from Sr Rent A Car, Green Motion or Sixt and set off in the blink of an eye.
Call dibs on the best options. Reserving your ride from CMB two weeks in advance often means lower prices and a wider choice of vehicles.

Best time to go to Colombo

Travel to Colombo during peak season if you prefer a busy atmosphere, but remember that hotel prices tend to be higher. Alternatively, book your flights from Indira Gandhi International Airport to Colombo during the off-season when prices are cheaper and it's quieter.
Book an Indira Gandhi International Airport to Colombo flight ticket with a departure in March if you're eager to explore the city during its warmest month. You can expect temperatures to range from 24ºC (75ºF) to 33ºC (91ºF).
If you want cooler conditions, look for a cheap ticket from DEL to Colombo in January when temperatures average between 22ºC (72ºF) and 32ºC (90ºF).

More about Colombo

After booking your flight from Indira Gandhi International Airport to Colombo, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring Colombo:
There are so many things to see and do in this city it can be tricky to know where to begin. Independence Square & Independence Memorial Hall, Gangaramaya Temple and Viharamahadevi Park are highlights which should feature on any well-planned Colombo itinerary.

Explore more of Sri Lanka

You've done Colombo, now it's time to explore other corners of Sri Lanka. Travel about 306 kilometres north to Jaffna to tick off its leading attractions. From Jaffna Fort to Dambakola Patuna Sangamitta Temple and Jaffna Public Library, you'll have a packed itinerary ahead.
If you're ready to explore another major stop in Sri Lanka, consider Trincomalee, roughly 241 kilometres north-east of Colombo. Koneswaram Temple, Fort Frederick and Marble Beach are among its highlights.