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 were direct. For flights with one or more stops, the median number of stopovers was 1. Travelers have options for both direct and connecting services.

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. This covers an approximate distance of 2903 kilometers. Flights with one stop generally take longer, with a median duration of 8 hours and 55 minutes. The total travel time can vary depending on the number of stopovers.

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. Across 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 the available options during this period. Travelers can weigh the cost difference against the convenience of a non-stop journey.

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 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Singapore to Kolkata

Explore current cheapest deals departing from Singapore to Kolkata

2026-09-09 – 2026-09-19
SIN - Kolkata
74% AI deal score
$255
$219
Round trip
2026-09-11 – 2026-09-19
SIN - Kolkata
74% AI deal score
$266
$228
Round trip
2026-09-14 – 2026-09-22
SIN - Kolkata
74% AI deal score
$266
$230
Round trip
2026-09-17 – 2026-09-23
SIN - Kolkata
75% AI deal score
$278
$230
Round trip
2026-09-16 – 2026-09-28
SIN - Kolkata
72% AI deal score
$251
$232
Round trip
2026-09-15 – 2026-09-18
SIN - Kolkata
80% AI deal score
$288
$233
Round trip
2026-09-17 – 2026-09-22
SIN - Kolkata
73% AI deal score
$284
$248
Round trip
2026-09-01 – 2026-09-29
SIN - Kolkata
68% AI deal score
$238
$249
Round trip
2026-09-09 – 2026-09-28
SIN - Kolkata
68% AI deal score
$242
$251
Round trip
2026-09-10 – 2026-09-24
SIN - Kolkata
69% AI deal score
$249
$251
Round trip

Singapore to Kolkata: Overview

Insights for flights from Singapore to Kolkata

Only 1% of recent fares from Singapore to Kolkata were classified as a good price. Right now, fares are significantly above the typical level for this route. Prices for flights from Singapore to Kolkata typically range from $267–$349, with a median of $300. New deals appear almost daily, so setting up a price alert can help you track fare changes.

A typical journey from Singapore to Kolkata takes about 8h 40m, including connections. This route is classified as a medium-haul flight, covering a distance of 2903 kilometers.

Most itineraries for this route connect at least once. Only 20.3% of recent fares from Singapore to Kolkata were for non-stop flights. For the remaining itineraries, the typical number of connections is 1 stopover.

If you are looking for the cheapest time to fly from Singapore to Kolkata, September stands out as the most affordable month, 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.

How much is a round trip from Singapore to Kolkata

Regular price: $230 - $371

Prices are currently below the regular range.

Regular prices for flights from Singapore to Kolkata typically range from $230 to $371. The current lowest deal is $229 with Air India Limited, for travel from Sep 11-Sep 19.

now $229

Low $230

High $371

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, Jul 28

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$393

$322

One-way

Sat, Aug 1

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$406

$368

One-way

Sun, Aug 2

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$392

$368

One-way

Sun, Aug 2

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$389

$368

One-way

Fri, Aug 7

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$342

$344

One-way

Sun, Aug 9

⌛ Last-Minute

SIN - Kolkata

Singapore (SIN) - Kolkata (CCU)

Air India Limited

$318

$324

One-way

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

5 nights

Sep 17 - Sep 22

$286 → $208

27%

3 nights

Jul 28 - Jul 31

$393 → $322

18%

7 nights

Sep 16 - Sep 23

$277 → $217

22%

6 nights

Sep 17 - Sep 23

$278 → $229

18%

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 $229.

📅 Best time to fly

September is historically cheapest

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

⏱️ Flight duration

Median flight time is 8h 40m

The median flight time from Singapore to Kolkata is 8 hours and 40 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 79.7% of recent deals, with a median of 1 stopover.

🏆 Airline highlight

Singapore Airlines offers direct flights

Singapore Airlines has offered direct flights from Singapore to Kolkata in recent deals.

🎯 Booking tip

Deals appear frequently

Deals for flights from Singapore to Kolkata appear frequently, about every 30 days.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi is a great option for flights from Singapore to Kolkata, offering competitive prices.

📍 ~18 km from city center (reachable by car or train)

💸 Flights from ~$258

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Arrive at Kolkata's main international airport, ideal for direct access to the city and surrounding areas.

📍 ~15 km from Kolkata city center (reachable by car)

💸 Flights from ~$258

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Kazi Nazrul Islam Airport can be a useful alternative for its proximity and road connectivity.

📍 ~135 km from Kolkata (reachable by car or train)

💸 Flights from ~$395

Business & First Class Flight Deals to Kolkata

80% AI deal score

$900

$603

Save $297

Frequently Asked Questions About Flights to Kolkata

Historically, the best time to purchase flights from Singapore to Kolkata is typically 60+ days before departure. Across the trailing quarter, prices averaged around $292 for tickets booked in this window. In contrast, tickets purchased 0-6 days before departure averaged $370. Planning ahead by at least 28-59 days could still yield savings, with an average price of $305.

Across the trailing 90 days, a good price for a flight from Singapore to Kolkata was considered to be $267 or less. The median price for this route was $300. Fares historically began to increase significantly above $349. Travelers aiming for a budget-friendly trip should target prices at or below the $267 threshold.

Historically, September has been the cheapest month to fly from Singapore to Kolkata, with a median price of $223. January and March also offered relatively lower prices, with median fares of $261 and $267 respectively. The annual median price for this route was $300, indicating that these months represent 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

A typical journey from Singapore to Kolkata takes about 8h 40m, including connections. This route is classified as a medium-haul flight, covering a distance of 2903 kilometers.

How much is a round trip from Singapore to Kolkata

Regular price: $230 - $371

Prices are currently below the regular range.

Regular prices for flights from Singapore to Kolkata typically range from $230 to $371. The current lowest deal is $229 with Air India Limited, for travel from Sep 11-Sep 19.

now $229

Low $230

High $371

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