Cheap Flights from Colombo to New Delhi from AU$ 239

Flight FAQs

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

  Based on Trip.com data, SriLankan Airlines offers one-way fares as low as AU$ 239 on Cheapest nonstop routes (e.g. CMB to DEL on Thu, Aug 13), while Air India offers Cheapest nonstop round-trips from AU$ 395 departing on Tue, Jul 21 and returning on Thu, Jul 23.

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

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

• How long is the flights from Colombo (CMB) to New Delhi (DEL)?

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

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Colombo to New Delhi 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 Colombo to New Delhi?

  Based on Trip.com data in the past 4 weeks, there is 40 flight per week flying from Colombo to New Delhi. You can check the weekly schedule for popular airlines on this route below: Air India: S/M/T/W/T/F/S -- AI6211 (14:32) SriLankan Airlines: S/M/T/W/T/F/S -- UL191 (00:50)

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

  To find best deals on flights from Colombo to New Delhi, 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 Thu, Aug 13, with one-way flights priced at just AU$ 239.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is SriLankan Airlines.
  · 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 New Delhi travel is around January.
  · Get exclusive promo codes for Trip.com app users.

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

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

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

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Colombo to New Delhi on July 18, 2026 with Air India, with prices starting at AU$ 227.

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

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

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

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

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

  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.