Cheap Flights from Singapore to New Delhi from AU$ 236

Flight FAQs

• Which airlines offer the cheapest flights from Singapore (SIN) to New Delhi (DEL)?

  Based on Trip.com data, IndiGo offers one-way fares as low as AU$ 236 on Cheapest nonstop routes (e.g. SIN to DEL on Tue, Jul 14), while IndiGo offers Cheapest nonstop round-trips from AU$ 408 departing on Wed, Jul 15 and returning on Fri, Jul 17.

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

  At the moment, you can catch a direct flight from Singapore to New Delhi with the following airlines, including: Air India Singapore Airlines IndiGo 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 Singapore (SIN) to New Delhi (DEL)?

  It takes about 5 hours 48 minutes to fly from Singapore (SIN) to New Delhi (DEL).

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

  Based on Trip.com data in the past 4 weeks, there is 9 flight per week flying from Singapore 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 -- AI2116 (13:36)

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

  To find best deals on flights from Singapore 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 Tue, Jul 14, with one-way flights priced at just AU$ 236.
  · 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 New Delhi travel is around December.
  · Get exclusive promo codes for Trip.com app users.

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

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

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

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Singapore to New Delhi on May 18, 2026 with AirAsia Berhad (Malaysia), with prices starting at AU$ 188.

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

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

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

  The time difference between New Delhi and Singapore is 2h.

• How can I change or cancel my flight ticket from Singapore 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.