Cheap Flights from New Delhi to Colombo from S$ 168

Frequently Asked Questions

• Which airlines offer the cheapest flights from New Delhi (DEL) to Colombo (CMB)?

  Based on Trip.com data, IndiGo offers one-way fares as low as S$ 168 on Cheapest nonstop routes (e.g. DEL to CMB on Sun, Aug 16), while Air India offers Cheapest nonstop round-trips from S$ 377 departing on Sun, Aug 9 and returning on Thu, Aug 13.

• Which airlines offer direct flights from New Delhi to Colombo?

  At the moment, you can catch a direct flight from New Delhi to Colombo with the following airlines, including: Air India IndiGo Srilankan Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from New Delhi (DEL) to Colombo (CMB)?

  It takes about 3 hours 34 minutes to fly from New Delhi (DEL) to Colombo (CMB).

• When is the best time to book flights from New Delhi to Colombo?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New Delhi to Colombo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from New Delhi to Colombo?

  Based on Trip.com data in the past 4 weeks, there is 40 flight per week flying from New Delhi to Colombo. You can check the weekly schedule for popular airlines on this route below: Air India: S/M/T/W/T/F/S -- AI6210 (05:43) Srilankan Airlines: S/M/T/W/T/F/S -- UL196 (18:52)

• How can I find the best deals on flights from New Delhi to Colombo?

  To find best deals on flights from New Delhi to Colombo, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Aug 16, with one-way flights priced at just S$ 168.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Colombo travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from New Delhi to Colombo to get the best price?

  The cheapest months to fly from New Delhi to Colombo is August, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from New Delhi to Colombo?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from New Delhi to Colombo on July 22, 2026 with Air India, with prices starting at S$ 158.

• Which airports can I fly through when travelling to Colombo from New Delhi?

  You can land at any one of the following hubs in Colombo, with Indira Gandhi International Airport to Bandaranaike International Airport (DEL-CMB) is by far the most common option on this route: Bandaranaike International Airport (CMB).

• What is the time difference between New Delhi and Colombo?

  The time difference between Colombo and New Delhi is 0h.

• How can I change or cancel my flight ticket from New Delhi to Colombo?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.