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1,369 fares compared on this route
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Singapore to Kolkata Flights from ₹13,725 — Book Cheap Tickets

Compare live fares across every airline. Data-driven insights powered by Meera AI.

Currently from ₹13,725 on Air India
Quick answer: Singapore to Kolkata flights start at ₹13,725 on Air India. Compare fares across IndiGo, Air India, SpiceJet, Akasa Air, and Air India Express side by side, with all fare classes shown (Saver, Flexi, Stretch, SpiceMax). On HappyFares you pay zero convenience fee with code HFNCF (one-way) or RTHFNCF (round-trip) — saving ₹249–₹499 per passenger vs MakeMyTrip, EaseMyTrip, Cleartrip, ixigo, and Goibibo on the same booking.

How much is a Singapore to Kolkata flight, and when is it cheapest?

The cheapest Singapore→Kolkata fare in the next 90 days is ₹13,725 on Mon, 14 Sep 2026 (Air India); the typical fare is ₹58,241 — picking the right date saves about 76%.

₹13,725 cheapest Singapore→Kolkata fare · 90-day window HappyFares data · 1,494 fares observed · updated daily

Cheapest Singapore→Kolkata dates (next 90 days)
Travel dateCheapest fareAirline
Mon, 14 Sep 2026₹13,725Air India
Sat, 12 Sep 2026₹14,025Air India
Sun, 13 Sep 2026₹14,025Air India

What is the cheapest day to fly Singapore to Kolkata?

Based on HappyFares fare data, Sunday is the cheapest day to fly Singapore→Kolkata — about 6% below Friday, the priciest day.

Fare breakdown

Based on 1,369 observations over the last 30 days (non-stop economy fares):

Lowest seen
₹15,832
Great deal
₹29,524
Typical
₹43,466
Above average
₹89,740
Peak
₹1,04,698

Price trend — last 31 days

Lowest fare observed daily on SIN→CCU:

₹21,270₹18,987₹16,705₹14,422₹12,139 13 Aug28 Aug12 Sept

💡 Best time to book

Book one to two months ahead to save around ₹10,997

Typical 30-59 days out non-stop fares run about ₹32,469, versus the overall typical fare of ₹43,466.

📅 Cheapest day of the week

Thursday flights average 8.2% cheaper than Saturday flights.

🕒 Cheapest time of day to fly

8–11 AM flights are 217.6% cheaper than 8–11 PM flights on SIN→CCU.

Based on non-stop fare observations over the last 30 days. Typical fare by departure time slot:

Morning (8–11 AM)
₹28,164
Cheapest
Night (8–11 PM)
₹89,450
+217.6% more

Airlines on this route

Carriers seen operating SIN→CCU in recent searches, with their typical economy fare:

AirlineFlights trackedShare of tracked flights
Air India 117
IndiGo 101
Singapore Airlines 64

Click any airline above for its dedicated Singapore–Kolkata page (fares, schedule, fare classes, OTP). Share is based on distinct flight-date combinations from the last 30 days.

Get check-in-ready for Singapore → Kolkata

Web check-in steps, boarding-pass download and PNR-status tracking for the airlines flying this route:

✈ Route Capacity

3
Airlines operating

3 airlines currently operate SIN→CCU based on our 30-day fare tracking.

📅 Monthly Delay Risk

How on-time performance typically varies through the year on SIN→CCU based on historical weather and operational patterns:

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Reliable Minor delays Delays likely Major disruptions
North India winter fog Dec, Jan

December-January is peak fog season in North India. Dense morning fog (especially 3 AM-10 AM) regularly drops visibility below the 550m minimum needed for takeoff. Delhi airport — the worst affected — sees hundreds of cancellations and 2-4 hour delays during severe fog spells. Lucknow, Patna, Varanasi, Amritsar, and Kolkata are similarly impacted. Airlines use CAT-III equipped aircraft to operate during lower visibility, but delays remain common.

💡 Tip: Consider booking afternoon or evening flights (post 11 AM) in Dec-Jan — visibility typically improves by mid-morning. Keep buffer time for connections. Check flight status 2-3 hours before departure.

Late-winter fog (reduced) Feb

February sees fog frequency reduce significantly but early-morning departures can still face delays of 30-90 minutes on fog-prone days. Severity is much lower than Dec-Jan.

💡 Tip: Fog delays are typically shorter in February. Early-morning flights occasionally delayed; mid-day onwards reliable.

Southwest monsoon Jun, Jul, Aug, Sep

June to September is peak monsoon for most of India's west coast, south, and east. Mumbai, Goa, Kerala, and Karnataka airports see heavy rainfall-triggered delays and occasional diversions. Kolkata is hit by cyclonic systems from the Bay of Bengal. Flight cancellations spike when runways flood or cross-wind limits are exceeded. July is typically the worst month.

💡 Tip: Book refundable fares during monsoon months. Avoid tight connections — monsoon delays can cascade. Late morning flights (8-11 AM) tend to be less affected than afternoon thunderstorm window.

Pre-monsoon thunderstorms (Nor'easters) Apr, May

April-May brings sudden thunderstorms ("Kalbaisakhi") to East and North India, typically in afternoon and evening hours. Flights in 3 PM-8 PM window most affected. Delays of 45-120 minutes common on stormy days at Kolkata, Bhubaneswar, Patna.

💡 Tip: Book morning flights (before 2 PM) during April-May if flying to/from East India. Check weather forecast the day before.

Northeast monsoon & Bay of Bengal cyclones Oct, Nov

Oct-Nov is cyclone season for the Bay of Bengal. Chennai, Kolkata, Bhubaneswar, Vizag can see days-long shutdowns during major cyclones. Non-cyclone days are usually fine. Risk is episodic, not constant.

💡 Tip: Monitor weather advisories when booking Oct-Nov travel to East Coast. Most days are normal — only named cyclones trigger major disruptions.

💡 Typical price range on this route

Prices on SIN→CCU typically range from ₹15,832 to ₹89,740 — based on 1,369 fare observations over the last 30 days.

₹15,832 ₹52,786 ₹89,740
Typical economy range (HappyFares Meera AI analysis)

The current lowest fare we're tracking (₹13,725) is below the typical range — excellent deal.

Singapore to Kolkata flight fares by date

What is the Singapore to Kolkata flight fare on a specific date?

Upcoming Singapore→Kolkata fares (updated daily): Sat 12 Sep ₹14,025 · tomorrow (Sun 13 Sep) ₹14,025 · Mon 14 Sep ₹13,655 · Tue 15 Sep ₹13,725 · Wed 16 Sep ₹19,902 · Thu 17 Sep ₹13,770 · Fri 18 Sep ₹20,497 · Sat 19 Sep ₹21,489 · Sun 20 Sep ₹21,547 · Mon 21 Sep ₹21,330. The cheapest of the next 10 days is ₹13,655 on Mon 14 Sep.

The cheapest Singapore → Kolkata flight is ₹13,655 on 14 Sep. Lowest fare by month: Sep from ₹13,655 (14 Sep) · Oct from ₹15,989 (2 Oct) · Nov from ₹19,400 (3 Nov) · Dec from ₹24,183 (1 Dec). Fares are live lowest non-stop economy prices, refreshed daily.

Live lowest fares for the next 30 departure dates — tap any date to search that day.

12 Sep₹14,02513 Sep₹14,02514 Sep₹13,65515 Sep₹13,72516 Sep₹19,90217 Sep₹13,770
18 Sep₹20,49719 Sep₹21,48920 Sep₹21,54721 Sep₹21,33022 Sep₹19,76223 Sep₹21,322
24 Sep₹21,33025 Sep₹20,49726 Sep₹22,36427 Sep₹23,21928 Sep₹21,53029 Sep₹21,114
30 Sep₹21,5301 Oct₹17,3892 Oct₹15,9893 Oct₹18,1594 Oct₹15,9895 Oct₹23,853
6 Oct₹22,4237 Oct₹18,1598 Oct₹16,6899 Oct₹15,98910 Oct₹22,22411 Oct₹16,689

Live lowest non-stop economy fares on Singapore→Kolkata, refreshed daily. Final price depends on availability at booking.

Singapore to Kolkata fares by month — planning ahead

The cheapest Singapore → Kolkata fare in the months ahead is ₹15,832 in Feb 2027. Real lowest non-stop fares observed for each month, from 3,501 price points — refreshed weekly. Useful for booking peak-season trips months in advance.

Nov 2026
from ₹20,370
374 fares · AirAsia
Nov 2026
from ₹20,169
426 fares · AirAsia
Dec 2026
from ₹23,821
384 fares · IndiGo
Dec 2026
from ₹23,821
430 fares · IndiGo
Dec 2026
from ₹23,821
446 fares · IndiGo
Jan 2027
from ₹16,243
213 fares · Singapore Airlines
Jan 2027
from ₹15,995
270 fares · Singapore Airlines
Jan 2027
from ₹15,842
346 fares · Singapore Airlines
Feb 2027
from ₹20,270
135 fares · AirAsia
Feb 2027
from ₹16,053
162 fares · Singapore Airlines
Feb 2027
from ₹15,832
206 fares · Singapore Airlines
Mar 2027
from ₹19,317
109 fares · AirAsia

Lowest non-stop economy fares actually observed for each month on this route, aggregated weekly. Far-out fares move as airlines release inventory — book when the price suits you.

Special offers and discounts for Singapore to Kolkata flights

Bank-card discount calendar for Singapore to Kolkata flight bookings. Most Indian banks rotate offers on a monthly schedule — match your booking weekend to the participating card for the biggest saving. On top of these, HappyFares charges ₹0 convenience fee with code HFNCF (one-way) or RTHFNCF (round-trip) on direct happyfares.in bookings, saving an additional ₹249–₹499 per passenger.

WindowBank / providerOfferHow to apply
1st weekend of every month HDFC Bank credit cards (SmartBuy / Diners Club / Millennia) Flat ₹500–₹1,500 off on bookings ₹5,000+ Auto-applied at checkout
5th–10th of every month Axis Bank credit cards (Magnus / Reserve / SELECT) No-cost EMI 3/6 months on bookings ₹10,000+ Choose Axis EMI at payment
15th–20th of every month ICICI Bank credit cards (HPCL / Coral / Rubyx) ₹500 flat off on domestic ₹5,000+ Auto-applied at checkout
20th–25th of every month SBI Cards (ELITE / PRIME / SimplyCLICK) 5% cashback (max ₹1,000) on first booking SBIFIRST (illustrative)
25th–30th of every month Kotak / Yes Bank / IDFC FIRST credit cards ₹300–₹800 off on bookings ₹4,000+ Auto-applied at checkout
Republic Day (Jan 21–26) All major banks + airline direct sales 10–25% off advance bookings 3–6 months out Sale tag
GoIndependence (Aug 11–15) All major banks 15–25% off domestic + GCC bulk fares Sale tag
Diwali Dhamaka (Nov 1–15) All major banks 15–30% off — largest sale of the year Sale tag

Exact codes change month to month. Check the offer panel during checkout — eligible offers auto-apply when your payment method matches.

Loyalty miles you can earn on Singapore to Kolkata

Each airline that operates Singapore-Kolkata runs its own loyalty / miles program. Miles earned on this ~2902 km long-haul round trip vary by airline and fare class. Frequent flyers of the route should pick the airline whose loyalty program matches their travel pattern (domestic vs international, alliance vs standalone).

AirlineLoyalty programApprox miles / round tripNotes
IndiGoIndiGo BluChip2,500-4,000Launched Nov 2024. Earn ~25% of distance flown on Saver, ~50% on Flexi, ~100% on UpFront.
Air IndiaMaharaja Club (formerly Flying Returns)3,500-6,000Star Alliance member — miles also earn status on Lufthansa, Singapore Airlines, United, Turkish, etc.
Air India ExpressMaharaja Club (shared with Air India)2,000-3,000Lower earn rate than Air India parent, but still credits to the same Maharaja Club balance.
SpiceJetSpiceClub1,800-3,500Reward Points (not miles); redeemable for SpiceJet flights only.
Akasa AirAkasaSmiles (Silver/Gold)No miles — tier benefits onlyAkasaSmiles is a status program (extra baggage, priority boarding) rather than a mile-earning program. Currently no redemption flights.

Mile-earning estimates assume base fare bookings; promotional fares typically earn 0–25% miles. Status-tier members (gold/platinum) often earn 50-100% bonus miles.

Group booking & family travel on Singapore to Kolkata

Travelling as a family or group of 5+ passengers on Singapore-Kolkata unlocks different fare structures, baggage allowances, and seating considerations than solo or 2-passenger travel. Below is what experienced family travellers tend to optimise for on this route.

Group fares (5+ passengers)

Family travel tips (with children / infants)

HappyFares Easy Refund for families

Carbon footprint of Singapore to Kolkata flight

A Singapore-Kolkata flight is ~2902 km. Estimated CO2 emissions per passenger:

One-way
~247 kg
CO2 per passenger
Round trip
~494 kg
CO2 per passenger
Tree equivalent
~24 trees
need 1 year to absorb your round-trip CO2

Estimates use ICAO Carbon Emissions Calculator methodology: wide-body twin-aisle averaging ~85g CO₂/passenger-km. Actual emissions vary ±15% based on aircraft age, load factor, weather routing, and class of travel (business-class emissions are ~3× economy due to space per passenger).

How to reduce your Singapore to Kolkata flight footprint

Emissions calculations use 2024 ICAO methodology. For exact route-specific emissions for corporate ESG reporting, contact your travel-management company or the airline directly.

Offers on Singapore to Kolkata flights

Apply these HappyFares promo codes at checkout to save on your international booking. Codes refresh from our current live catalogue.

FIRSTTREAT
Flat 10% off up to ₹400 on your first flight booking.
HFNCF
Pay ZERO convenience fee using any payment mode.
MEAL-ON-BOARD
Book on HappyFares and enjoy a free meal and beverage on us.
FLYFREE
Every day is a new chance to fly for free — book your flight today.

Promo codes apply at checkout. T&Cs apply and codes may be withdrawn at any time. See the full list at all HappyFares offers.

Student fares on international flights

Student travellers can avail discounted international fares at checkout — no promo code needed. (Senior-citizen and defence fares are available on domestic flights only.)

🎓
Student fare

10% discount on base fare plus an additional 10 kg baggage allowance. A valid student ID must be shown at check-in.

Singapore to Kolkata — flight distance & route facts

2,902 km
Flight distance
1,803 miles
4h 20m
Typical non-stop duration
Economy, both carriers
₹43,466
Typical fare
One-way economy

Distance shown is great-circle (straight-line). Actual flight path varies by airline routing and air traffic control.

Cheap Flights Singapore to Kolkata — Lowest Air Ticket Price & Fares

Looking for the cheapest flight from Singapore to Kolkata? HappyFares compares live fares across every major airline so you always book at the lowest airfare. Based on 1,369 recent fare observations, the typical Singapore to Kolkata one-way air ticket costs around ₹43,466, with the lowest flight price seen at ₹15,832.

Non-stop flights from Singapore to Kolkata typically take 4h 20m. Non-stop economy air ticket prices on this route average around ₹43,466 — the fastest and most popular option for this sector.

The flight distance between Singapore (SIN) and Kolkata (CCU) is approximately 2,902 km (1,803 miles).

Use the search box above to compare Singapore to Kolkata cheap flight tickets across all airlines — IndiGo, Air India, SpiceJet, Akasa Air and more. Pick any date to see today's lowest fare and flight ticket prices.

How to Book Cheapest Singapore to Kolkata Flight Tickets on HappyFares

  1. Enter your departure date in the search box above — your route (Singapore → Kolkata) is already selected.
  2. Tap Search flights to see live cheap flight fares across all airlines flying Singapore to Kolkata.
  3. Compare air ticket prices, departure times and airlines. Our Meera AI highlights the best buy based on 30-day historical trends — so you know if today's fare is genuinely cheap.
  4. Select your preferred flight and complete booking on HappyFares — instant confirmation, no hidden fees.

How to Get the Lowest Singapore to Kolkata Airfare

Check live Singapore to Kolkata flight status

Tracking a specific SIN–CCU flight today? Our dedicated flight status page shows airlines operating this route, typical schedules, and links to live trackers.

Check Singapore → Kolkata live flight status →

Singapore to Kolkata flight schedule & timings

Want departure and arrival times rather than fares? Our Singapore–Kolkata flight schedule lists every airline's daily timings, typical flight duration, and the full weekly timetable.

View Singapore → Kolkata flight schedule & timings →

Singapore to Kolkata flight ticket price — full fare guide

Planning ahead and want to understand how much Singapore–Kolkata flights cost? See typical price ranges by month, best booking windows, and per-airline fare estimates on our dedicated ticket price guide.

See Singapore → Kolkata ticket price guide →

Why Book Singapore to Kolkata Cheap Flight Tickets with HappyFares?

Singapore and Kolkata airport details

Singapore (SIN)
Singapore Changi Airport

Singapore is a global city-state known for gardens, street food, luxury shopping, and iconic skyline views.

Kolkata (CCU)
Netaji Subhas Chandra Bose International Airport

Kolkata, the cultural capital of India, is famed for its literary history, colonial architecture, and vibrant arts scene.

Things to do in Kolkata

Kolkata, the cultural capital of India, is famed for its literary history, colonial architecture, and vibrant arts scene. Top attractions in Kolkata include: Victoria Memorial, Howrah Bridge, Dakshineswar Temple, Park Street, Indian Museum. Make the most of your Singapore to Kolkata trip by exploring these landmarks.

Baggage policy for Singapore to Kolkata flights

Baggage allowance on international Singapore to Kolkata flights varies significantly by airline, route, and fare class — there is no single industry standard. Typical economy allowances on this sector are in the range of 23-30 kg check-in + 7-8 kg cabin, but low-cost carriers often charge separately for check-in bags, while full-service carriers on long-haul routes may include a second check-in piece. Business class typically doubles the allowance (40-50 kg).

Before you book, check the exact baggage rules on the fare-selection page for your chosen airline and fare. Extra baggage purchased during booking is almost always cheaper than at-airport rates.

Cancellation and refund for Singapore to Kolkata flights

Cancellation and refund terms on international Singapore to Kolkata flights vary substantially by airline, fare class, and how far in advance you cancel. Non-refundable economy fares typically allow only taxes + part of fuel surcharge to be refunded. Refundable / flexible fares cost more upfront but allow cancellation with lower deductions. Business and first class bookings usually have more lenient rules.

Rescheduling (changing your Singapore-Kolkata travel date) is normally cheaper than cancelling and rebooking, but airline-specific change fees apply plus any fare difference.

Frequently asked questions

Is there a direct flight from Singapore to Kolkata?

Yes — direct (non-stop) flights operate on the Singapore to Kolkata route, typically taking 4h 20m. Non-stop economy fares have been tracked from ₹15,832. Filter for direct flights in the search box above to see all non-stop options.

How long is a flight from Singapore to Kolkata?

Non-stop flights from Singapore to Kolkata typically take 4h 20m. Flights with connections take longer depending on layover duration.

What is the average price of a Singapore to Kolkata flight?

Based on 1,369 recent fare observations, the typical one-way non-stop economy fare on Singapore to Kolkata is around ₹43,466. Cheapest fares on this route have been seen at ₹15,832. Pick your date in the search box above to see current fares.

Which airlines fly from Singapore to Kolkata?

The main carriers serving the Singapore to Kolkata route include Air India, IndiGo, Singapore Airlines. Use the search box to compare live fares across all of them.

What is the cheapest day to fly from Singapore to Kolkata?

Based on our 30-day analysis, Thursday flights tend to be the cheapest on this route. Saturdays and Fridays typically cost more due to weekend travel demand.

When should I book Singapore to Kolkata flights for the best price?

Book one to two months ahead for the cheapest fares. Typical savings versus the usual fare of ₹43,466 are around ₹10,997.

What is the flight distance from Singapore to Kolkata?

The straight-line (great-circle) flight distance from Singapore (SIN) to Kolkata (CCU) is approximately 2,902 km (1,803 miles). Actual flight paths vary slightly due to air traffic routing.

How do I check Singapore to Kolkata live flight status?

For real-time Singapore to Kolkata flight status including delays, cancellations, and gate changes, visit the HappyFares flight status page at https://www.happyfares.in/flights/singapore-to-kolkata-flight-status. You can also check with your SIN–CCU flight number on individual airline apps (IndiGo, Air India, SpiceJet, Akasa Air).

What is the Air India fare for Singapore to Kolkata?

Air India (AI) operates on the Singapore–Kolkata route. Based on recent fare tracking, Air India economy fares on this route typically run around ₹97,556. Search Singapore to Kolkata on HappyFares to compare Air India fares for your specific travel date.

What is the IndiGo fare for Singapore to Kolkata?

IndiGo (6E) operates on the Singapore–Kolkata route. Based on recent fare tracking, IndiGo economy fares on this route typically run around ₹27,529. Search Singapore to Kolkata on HappyFares to compare IndiGo fares for your specific travel date.

What is the Singapore Airlines fare for Singapore to Kolkata?

Singapore Airlines (SQ) operates on the Singapore–Kolkata route. Based on recent fare tracking, Singapore Airlines economy fares on this route typically run around ₹17,316. Search Singapore to Kolkata on HappyFares to compare Singapore Airlines fares for your specific travel date.

What is the Singapore to Kolkata business class fare?

Business class fares on Singapore to Kolkata flights vary significantly by airline and season — typically 3-5× the economy price. Search on HappyFares and select "Business" cabin to compare current business class fares across all airlines flying this route.

Are there any promo codes or offers for Singapore to Kolkata flights?

HappyFares regularly features flight offers and discounts on the Singapore–Kolkata route. Check the offers section on happyfares.in for current bank offers, UPI discounts, and flash sales. The best way to get the lowest fare is to search your dates and compare — our Meera AI flags when a fare is a genuinely good deal based on 30-day historical data.

Can I book a Singapore to Kolkata flight for today?

Yes — HappyFares supports same-day flight booking for Singapore to Kolkata. Search with today's date to see available flights departing in the next few hours. Keep in mind last-minute fares are typically higher; the best prices are usually found 14-60 days in advance.

What is the cheapest Singapore to Kolkata flight price?

The lowest Singapore to Kolkata fare tracked by HappyFares in the last 30 days was ₹15,832. Cheapest fares are typically found on the cheapest day of the week (see above) when booked well in advance. Search your specific date on HappyFares for the current lowest fare.

What is the lowest airfare from Singapore to Kolkata?

The lowest airfare tracked on the Singapore to Kolkata route in the last 30 days was ₹15,832 (one-way economy, non-stop). Lowest airfares are available on mid-week dates booked 3–6 weeks ahead. Search on HappyFares to see today's lowest Singapore–Kolkata airfare.

What is the Singapore to Kolkata air ticket price today?

Singapore to Kolkata air ticket prices today start from around ₹15,832 on the cheapest dates. The typical one-way air ticket price on this route is ₹43,466. Use the search above to see today's live air ticket prices across all airlines.

How to get cheap flight tickets from Singapore to Kolkata?

To get the cheapest Singapore to Kolkata flight tickets: (1) Book 3–6 weeks in advance — last-minute flight fare is usually 40–60% higher. (2) Fly on Tuesday or Wednesday — cheapest days on most routes. (3) Compare all airlines on HappyFares — IndiGo, Air India, SpiceJet, Akasa Air may each have the lowest rate on different dates. (4) Check our price trend chart — it shows whether today's flight ticket price is cheap or expensive vs the 30-day average.

What is the lowest flight rate from Singapore to Kolkata?

The lowest flight rate seen on Singapore to Kolkata in recent tracking was ₹15,832. Flight rates on this route are cheapest on mid-week dates and when booked 3+ weeks ahead. Search HappyFares to see the current lowest flight rate for your travel date.

How do I find flight offers on Singapore to Kolkata?

To find the best Singapore to Kolkata flight deals: (1) Search on HappyFares and sort by lowest price — we compare fares across all airlines in real time. (2) Book with UPI or your bank's co-branded card — HappyFares supports instant bank discounts and UPI cashback. (3) Use flexible dates to spot cheaper travel windows. Our Meera AI price indicator tells you whether the current fare is a good deal or likely to drop.

Can I cancel or reschedule my Singapore to Kolkata flight?

Yes — cancellation and rescheduling are supported. Charges depend on the airline and fare type you book. Our support team can help you with cancellation or date changes on any Singapore to Kolkata booking.

What is the baggage allowance on Singapore to Kolkata flights?

International economy allowance on Singapore to Kolkata typically ranges from 23-30 kg check-in + 7-8 kg cabin, but varies significantly by airline. Low-cost carriers often charge separately for check-in bags; full-service carriers on long-haul routes may include a second piece. Check the exact rules on the fare-selection page before booking.

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