$140 Find Cheap Flights from Kolkata to Singapore - Compare and Save

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

• Earliest: departs at 2:05 am and lands at 6:23 am
• Latest: departs at 11:40 pm and lands at 3:58 am.

The flight takes about 4h 18m.

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

• Economy Class
• Business Class
• First Class

A nonstop flight from Kolkata to Singapore takes 4h 18m, covering 1,803 miles.

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.

Round-trip flights from Kolkata to Singapore range from $256 to $465, with an average of $337 over the past 12 months. Anything below $256 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 32% above the $337 route average. Book 25 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $215 round-trip via Chennai (MAA), compared to $320 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $32–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

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.

Night is the busiest departure period on Kolkata to Singapore flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

One-way fares from Kolkata to Singapore are currently lower than usual. Average one-way flight prices are about $191, which is 12% below the typical average for this route.

Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include:

• Avis
• Sixt
• Thrifty
• Hertz
• Europcar

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

Night flights have the fewest delays on this route.

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 Kolkata to Singapore route, 9% of flights were delayed in the past 3 months, with delays averaging 1h 50m.

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

• Kuala Lumpur Intl (KUL) - 62% of one-stop connections
• New Delhi Indira Gandhi Intl (DEL) - 19% of one-stop connections
• Bangkok Suvarnabhumi (BKK) - 9% of one-stop connections
• Dhaka Hazrat Shahjalal Intl (DAC) - 4% of one-stop connections

Yes. Flexible dates can save you up to 42% on flights from Kolkata to Singapore. Tuesday is the cheapest departure day at $279 round-trip on average, while Friday is the most expensive at $477, a difference of $198.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Singapore Airlines
• IndiGo

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time at 6h 54m, compared with 7h 30m via Kuala Lumpur Intl (KUL) and 11h via Bangkok Don Mueang Intl (DMK).

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

Some of the most popular sights in Singapore are Marina Bay Sands, Sentosa and Singapore National Stadium. These are among the most viewed places in Singapore on KAYAK.

Among airlines operating Kolkata to Singapore flights:

• Singapore Airlines: offers free seat selection
• IndiGo: 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:

• Singapore Airlines: a cabin bag and a checked bag in Economy Class
• IndiGo: a cabin bag and a checked bag in Economy Class

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