Can I fly direct from Singapore to Kolkata?

Yes, direct flights from Singapore to Kolkata are available. Historically, approximately 20.3% of all flights on this route have been direct. For travelers opting for connecting flights, the median number of stopovers across the trailing 90 days was one.

How long does it take to fly from Singapore to Kolkata?

A direct flight from Singapore to Kolkata typically takes about 4 hours and 15 minutes, covering a distance of 2903 kilometers. For flights with one stop, the median travel time historically extends to approximately 8 hours and 55 minutes. This difference highlights the convenience of direct routes for this journey.

How much more do direct flights from Singapore to Kolkata cost?

Historically, direct flights from Singapore to Kolkata cost approximately 9% more than connecting flights. In the trailing 90 days, the median price for a direct flight was $315, while connecting flights had a median price of $288. Direct flights accounted for about 27.4% of all available options during this period.

Flights From Singapore

To Kolkata

Cheap Flights from Singapore to Kolkata

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Deals from

Singapore

RatePunk searches hundreds of travel sites at once for deals on flights to Kolkata

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Singapore to Kolkata

Explore current cheapest deals departing from Singapore to Kolkata

2026-09-17 – 2026-09-28
SIN - Kolkata
71% AI deal score
$310
$294
Round trip
2026-10-09 – 2026-10-22
SIN - Kolkata
50% AI deal score
$194
$302
Round trip
2026-10-04 – 2026-10-07
SIN - Kolkata
65% AI deal score
$238
$302
Round trip
2026-10-04 – 2026-10-08
SIN - Kolkata
65% AI deal score
$238
$302
Round trip
2026-10-05 – 2026-10-12
SIN - Kolkata
65% AI deal score
$220
$303
Round trip
2026-10-08 – 2026-10-12
SIN - Kolkata
65% AI deal score
$233
$308
Round trip
2026-10-01 – 2026-10-02
SIN - Kolkata
49% AI deal score
$240
$310
Round trip
2027-01-23 – 2027-02-16
SIN - Kolkata
49% AI deal score
$254
$316
Round trip
2026-10-02 – 2026-10-12
SIN - Kolkata
48% AI deal score
$200
$318
Round trip
2026-10-04 – 2026-10-12
SIN - Kolkata
49% AI deal score
$210
$318
Round trip

Singapore to Kolkata: Overview

Insights for flights from Singapore to Kolkata

Fares for flights from Singapore to Kolkata typically range from $267–$349, with a median of $300. Right now, current fares are above the typical level for this route. Only 1% of recent fares from Singapore to Kolkata were classified as a good price.

The journey from Singapore to Kolkata is classified as a medium-haul route, covering a distance of 2903 kilometers. A typical journey between these two cities takes approximately 8h 40m, including connections, as most itineraries involve at least one stopover.

When considering cheap flights from Singapore to Kolkata, the cheapest month to fly is typically September, with a median fare of $223. Other cost-effective months include January, with a median fare of $261, and March, where the median fare is $267.

For direct flights from Singapore to Kolkata, only 20.3% of recent fares were non-stop. This indicates that most itineraries connect at least once, with connecting flights typically involving 1 stopover. New deals for this route appear almost daily, suggesting frequent opportunities to find fares.

How much is a round trip from Singapore to Kolkata

Regular price: $268 - $363

Prices are currently within the regular range for flights from Singapore to Kolkata.

The regular price range for flights from Singapore to Kolkata is between $268 and $363. The current lowest deal is $294 with Air India Limited, for travel from Sep 17-Sep 28.

now $294

Low $268

High $363

The cheapest time to fly from Singapore to Kolkata

The cheapest month to fly from Singapore to Kolkata is September, with a median price of $223. The most expensive month is August, with a median price of $360. Prices are generally lower from January to November.

September

Cheapest

Flights from $223

August

Most Expensive

Flights from $360

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Kolkata

Singapore Airlines

Last-minute flights going from Singapore to Kolkata

Tue, Sep 15

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$307

$294

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$310

$296

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$404

$379

One-way

Mon, Sep 21

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$326

$365

One-way

Mon, Sep 21

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$309

$365

One-way

Thu, Oct 1

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

IndiGo

$220

$321

One-way

Biggest price drops on these dates for flights from Singapore to Kolkata

3 nights

Sep 17 - Sep 20

$404 → $377

11 nights

Sep 17 - Sep 28

$310 → $294

2 nights

Sep 16 - Sep 18

$412 → $410

1 night

Oct 3 - Oct 4

$317 → $344

Popular Airports to fly from Singapore to Kolkata

Singapore - Kolkata route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Singapore to Kolkata are below the typical level at $294.

📅 Best time to fly

September is historically cheapest

Historically, September is the cheapest month to fly from Singapore to Kolkata, with a median of $223.

⏱️ Flight duration

Average flight time is 8h 40m

Flights from Singapore to Kolkata typically take 8 hours and 40 minutes, with one stopover being common.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 79.7% of routes from Singapore to Kolkata, with frequent deals available.

🏆 Airline highlight

Singapore Airlines offers direct flights

Singapore Airlines offers direct flights from Singapore to Kolkata, providing a non-stop travel option.

🎯 Booking tip

Good prices are rare

Only 1% of recent fares from Singapore to Kolkata were considered a good price.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a convenient departure point for flights from Singapore to Kolkata.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$264

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Netaji Subhas Chandra Bose International Airport is a convenient arrival airport for Kolkata.

📍 ~12 km from Kolkata (reachable by car)

💸 Flights from ~$264

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Kazi Nazrul Islam Airport can be a useful alternative, offering domestic flights and good road/rail links.

📍 ~175 km from Kolkata (reachable by car or train)

💸 Flights from ~$409

Business & First Class Flight Deals to Kolkata

$465

Save $329

Air India Limited

Business Class

Frequently Asked Questions About Flights to Kolkata

Historically, the best time to purchase tickets for flights from Singapore to Kolkata is typically 60+ days before departure. Across the trailing quarter, prices averaged around $292 for tickets bought in this window. In contrast, tickets purchased 0-6 days before departure averaged $370. Buying 28-59 days out saw an average price of $305, indicating that earlier booking generally leads to better value.

Historically, a good price for a flight from Singapore to Kolkata is considered to be around $267 or less. This threshold represents the lowest 25% of prices observed in the trailing 90 days. The median price for this route during the same period was $300, while 75% of tickets were priced at $349 or less.

Based on historical data across the trailing 270 days, September typically offers the cheapest flights from Singapore to Kolkata, with a median price of $223. January and March also tend to be more affordable, with median prices of $261 and $267, respectively. The annual median price for this route is $300, indicating that these months offer significant savings compared to the yearly average.

Related routes

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Flights to Kolkata from other cities

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Singapore to Kolkata: Overview

Insights for flights from Singapore to Kolkata

How much is a round trip from Singapore to Kolkata

Regular price: $268 - $363

Prices are currently within the regular range for flights from Singapore to Kolkata.

The regular price range for flights from Singapore to Kolkata is between $268 and $363. The current lowest deal is $294 with Air India Limited, for travel from Sep 17-Sep 28.

now $294

Low $268

High $363

The cheapest time to fly from Singapore to Kolkata

September

Cheapest

Flights from $223

August

Most Expensive

Flights from $360

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec