IndiGo's 6E Prime bundle includes seat selection, checked luggage, snacks, and priority boarding for savings.
Pre-purchase meals for better rates and avoid limited onboard availability on IndiGo flights.

| Low season | July |
|---|---|
| High season | May |
| Cheapest flight | $166 |
Direct departures
Kolkata Netaji S. Chandra to Singapore Changi
Monday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Tuesday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Wednesday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Thursday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Friday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Saturday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Sunday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Direct returns
Singapore Changi to Kolkata Netaji S. Chandra
Monday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Tuesday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Wednesday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Thursday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Friday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Saturday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
Sunday
IndiGo, Singapore Airlines
IndiGo, Singapore Airlines
I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.
I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.
toilets could be cleaned more frequently, everything else was pretty good.
The crew was very courteous and professional. the flight is relatively clean and comfortable.
Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available
a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.
SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.
Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing
Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good
Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.
Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.
It took a lot of time to declare that the flight gonna be cancelled ☹️ very disappointed.
Electronic check in is must these days. Food could be better.
They denied my meal which was included in ticket and also damaged my bag completely and broke the wheel and still not accepting their fault
As budget airline everything was good. Except that - boarding process can be more organised. Then if entertainment systems are not operational. Its better to keep them switch off.
Flight cancelled after 4+ hour delay. Indigo created a nightmare scenario and showed the most callus attitude towards the passengers I will refer to them was IndiNoGo!
Very nice and pleasant. Boarding was quick and the crew were responsive
Foreign nationals are not permitted to check in online in advance. We can only check in at the airport, so choice of seat was limited. I was stuck in a very uncomfortable location. I would expect a meal included in a flight of this duration. The food options to buy are very basic. IngiGo are a very good domestic carrier, but if they are serious about operating more international, longer haul flights, they need to improve this service to match every other airline I know.
IndiGo is low cost and therefore no frills, but is always a pleasant experience. No mood lighting and fancy features but clean aircraft, professional crew and absolute value for money.
Very hard seats. No food service, even though price is not competitive.
Some seats don’t recline. No USB port or power outlet, no inflight WIFI - not even for SMS/Messaging apps. Ontime performance was very good. They should have at least one crew member who speaks the local language, for flights like these.