Cheap flights from Kolkata to Singapore

14 nonstop flights a week, 1 of them today. Operated by 2 airlines, about 4h 25m in the air, 1,796 mi (2,891 km). Tickets from $169, nonstop from $166.

Flights from Kolkata to Singapore

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Kolkata to Singapore

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Kolkata to Singapore

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Kolkata to Singapore at a glance

flight time, from 4h 5m to 4h 30m
4h 25m
straight-line distance
1,796 mi (2,891 km)
flights a week
14
flight today
1
first and last departure
02:15 - 23:40
lowest price, with a connection, 2 March
$169
lowest nonstop price
$166
airlines
2

Kolkata to Singapore ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $166. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is January 2027: from $263. The average across months is $191.

Kolkata to Singapore flight schedule

14 flights a week, 1 today, 2 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
6E 1378
IndiGo
02:15 Netaji Subhas Chandra Bose
09:05 Changi International, terminal 2
4h 20m
Daily
Airbus A320 NEO
SQ 517
Singapore Airlines
23:20 Netaji Subhas Chandra Bose
06:15 Changi International
4h 25m
Tue, Thu
Boeing 737
SQ 517
Singapore Airlines
23:40 Netaji Subhas Chandra Bose
06:15 Changi International
4h 5m
Mon, Wed, Fri, Sat, Sun
Airbus A350-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 March.

FlightDepartsArrivesDurationDaysAircraft
6E 1015
IndiGo
02:05 Netaji Subhas Chandra Bose
09:00 Changi International, terminal 2
4h 25m
Seasonal
Airbus A320 NEO
SQ 517
Singapore Airlines
23:50 Netaji Subhas Chandra Bose
06:50 Changi International
4h 30m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Singapore is 2.5 hours ahead of Kolkata. The search shows seat availability and the price for your date.

Airlines flying Kolkata to Singapore

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from Kolkata to Singapore depart and land

Departure from Kolkata

14 flights a week, 7 mi (11 km) from the city centre

Arrival in Singapore

14 flights a week, terminal 2, 12 mi (19 km) from the city centre

When to visit Singapore

Weather by month

Best time to visit: February, July and September, +30° by day, sea +28° to +30°. In November it is +30° by day and +25° at night, sea +31°, with 26 rainy days.

Jan
+29° +24° +28° 24 days
Feb
+30° +24° +28° 18 days
Mar
+30° +25° +29° 24 days
Apr
+30° +25° +30° 27 days
May
+30° +26° +31° 24 days
Jun
+30° +26° +31° 23 days
Jul
+30° +26° +30° 21 days
Aug
+30° +25° +30° 25 days
Sep
+30° +26° +30° 22 days
Oct
+30° +25° +30° 23 days
Nov
+30° +25° +31° 26 days
Dec
+29° +24° +29° 27 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Kolkata to Singapore?
A nonstop flight takes 4 hours 25 minutes on average, from 4h 5m to 4h 30m depending on the flight.
How far is Singapore from Kolkata?
1,796 mi (2,891 km) in a straight line between the cities.
Which airlines fly nonstop from Kolkata to Singapore?
IndiGo (7 a week) and Singapore Airlines (7 a week).
How many flights a day are there from Kolkata to Singapore?
1 flight today and 14 a week, about 2 a day on average.
When are the first and last flights from Kolkata to Singapore?
The first departure is at 02:15 (6E1378), the last at 23:40 (SQ517). Local time.
What is the cheapest month to fly from Kolkata to Singapore?
November 2026: tickets from $166. The most expensive is January 2027, from $263.
What is the cheapest upcoming date to fly from Kolkata to Singapore?
12 November 2026 (Thursday): from $166 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Kolkata to Singapore?
IndiGo: nonstop tickets from $166 on 10 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Kolkata and Singapore?
Singapore is 2.5 hours ahead of Kolkata. Schedule times on this page are local to each airport.
Which Kolkata airport do flights to Singapore leave from?
Netaji Subhas Chandra Bose (14 a week).