S$ 188 Find Cheap Flights from Singapore to Kolkata – Compare and Save

These are the earliest and latest flight times available from Singapore to Kolkata:

• Earliest: departs at 10:00 and lands at 14:19
• Latest: departs at 20:40 and lands at 00:59.

The flight takes about 4h 19m.

Two cabin classes are available on flights from Singapore to Kolkata:

• Economy class
• Business Class

A direct flight from Singapore to Kolkata takes 4h 19m, covering 4,669 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Singapore to Kolkata range from S$ 391 to S$ 661, with an average of S$ 531 over the past 12 months. Anything below S$ 391 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 30% above the S$ 531 route average. Book 24 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average S$ 292 return via New Delhi Indira Gandhi Intl (DEL), compared with S$ 524 for direct.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Singapore Airlines and Air India. Other aircraft seen on the route include Airbus A320neo variants.

Morning is the busiest departure period on Singapore to Kolkata flights, with 50% leaving in that window. Evening departures account for 50%, Afternoon flights for 0%, and Night flights for 0%.

One-way fares from Singapore to Kolkata are currently lower than usual. Average one-way flight prices are about S$ 236, which is 9% below the typical average for this route.

Flights from Singapore to Kolkata usually depart from Singapore Changi (SIN) and arrive at Kolkata Netaji S. Chandra (CCU).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Singapore to Kolkata route, 14% of flights were delayed in the past three months, with delays averaging 1h 35m.

One-stop flights from Singapore to Kolkata most commonly connect through:

• Kuala Lumpur Intl (KUL) – 57% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 23% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) – 11% of one-stop connections
• Chennai (MAA) – 5% of one-stop connections

Yes. Flexible dates can save you up to 20% on flights from Singapore to Kolkata. Saturday is the cheapest departure day at S$ 484 return on average, while Monday is the most expensive at S$ 599, a difference of S$ 115.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between Singapore and Kolkata. The airlines offering direct flights on this route include:

• Singapore Airlines
• IndiGo

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 7h 06m, compared to 7h 20m via Kuala Lumpur Intl (KUL) and 10h 42m via New Delhi Indira Gandhi Intl (DEL).

Kolkata is 2 hours behind Singapore (India Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Singapore to Kolkata flights:

• Singapore Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• IndiGo: a cabin bag and a checked bag in Economy class
• Singapore Airlines: a cabin bag and a checked bag in Economy class
• Air India: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.