Delhi to Thiruvananthapuram flight time

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

It takes around 3 hours 20 minutes to fly from New Delhi (DEL) to Thiruvananthapuram (TRV).

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 Thiruvananthapuram 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.

Based on Trip.com data in the past 4 weeks, there is 26 flight per week flying from New Delhi to Thiruvananthapuram. You can check the weekly schedule for popular airlines on this route below: Air India: S/M/T/W/T/F/S -- AI1769 (07:48) Air India: S/M/T/W/T/F/S -- AI1713 (17:14)

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

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from New Delhi to Thiruvananthapuram on December 15, 2025 with Air India, with prices starting at IDR 2,205,414.

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

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

Tickets can only be changed or canceled 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.