Cheap IndiGo flights Singapore (SIN) to Delhi (DEL)

Scoring cheap one-way IndiGo flights from SIN to DEL on Expedia is easy — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

May is one of the cheapest months to travel to Delhi with IndiGo. You could also find great prices on return and one-way fares in June.

To discover affordable flights from SIN to DEL with IndiGo, start your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

IndiGo operates direct flights from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL), with 7 weekly departures. Simply choose the “Nonstop” and “Airline” filters during your search on Expedia to show all direct IndiGo flights to DEL.

Leave Changi Airport (SIN) for Indira Gandhi Intl. Airport (DEL) on a nonstop IndiGo flight, and you’ll be in the air for about 6h 10m.

The earliest IndiGo flight from SIN to DEL takes off at 7:40PM UTC+8, arriving at 11:20PM UTC+5. If you prefer to jet off later, the last IndiGo flight leaves SIN at 7:40PM UTC+8 and lands at DEL at 11:20PM UTC+5. Flying before noon is often a smart choice as morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hop on an IndiGo flight from Changi Airport (SIN) to Delhi, and you’ll likely come in to Indira Gandhi Intl. Airport (DEL). This is the airline’s main hub in this city.

A standard economy flight with IndiGo from SIN to DEL includes 1 cabin bag and a small personal item. Your hand luggage allowance is 1 cabin bag up to 15 lb with maximum dimensions of 21 inches x 13 inches x 9 inches. Weight and size limits may differ according to your cabin class and ticket type. To avoid extra fees at the terminal, double-check your IndiGo booking or visit the airline’s website before you start to pack.

A 4-star airline rating and the ability to collect points through 6E are the start of the reasons to travel from SIN to DEL with IndiGo. Plus, when you join our One Key™ program, you can earn OneKeyCash™* in addition to IndiGo’s loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Hop on an IndiGo flight from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL), and you’ll probably be on an Airbus A321neo. Keep in mind though, that the aircraft type can vary due to operational demands.

Depending on the ticket type you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it’s confirmed. To secure flexible plane tickets, select our “Changes included” or “No cancel fee” filter while searching for flights. For additional information on canceling or modifying your reservation, visit “Trips,” select your flight and click on “Manage Booking.”