Cheap flights from Kolkata to Singapore from $169 CCU → SIN
Netaji Subhas Chandra Bose Airport (CCU) → Changi International Airport (SIN)
The cheapest return found recently is $292 with Air India, 18 Jan 2027 – 22 Jan 2027, found 2 days ago. The cheapest one-way found recently is $169 with AirAsia, 2 Mar 2027, found 3 days ago.
- Cheapest one-way found recently
- $169, found 3 days ago
- Cheapest return found recently
- $292, 18 Jan 2027 to 22 Jan 2027
- Cheapest month to fly
- March 2027, one-way fares from $169 found in the last 7 days
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$292
18 Jan 2027 – 22 Jan 2027 · Air India
Netaji Subhas Chandra Bose Airport (CCU) → Changi International Airport (SIN)
Leaves 11:00 p.m. · Return leaves 7:40 p.m. · 45 h 50 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$292 18 Jan 2027 – 22 Jan 2027found 2 days agoSee prices for these dates
$283 18 Jan 2027 – 22 Jan 2027found 4 days agoSee prices for these dates
What have prices looked like?
Over 37 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $283 to $393.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 18 Jan 2027 to compare.
Every date we hold
8 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Jan 2027 – 22 Jan 2027 | $283 | Air India | Netaji Subhas Chandra Bose Airport (CCU) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
Airlines on the cheapest dates: Air India.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $173 to $220.
Cheapest one-way found recently
$169
2 Mar 2027 · AirAsia
Netaji Subhas Chandra Bose Airport (CCU) → Changi International Airport (SIN)
Leaves 11:05 p.m. · 6 h 45 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$169 2 Mar 2027found 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 24 days, 29 Sept to 11 Nov, the cheapest one-way we saw each day was $154 to $177.
24 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 1 Jan 2027 to 12 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 2 Mar 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Jan 2027 | $263 | AirAsia | Netaji Subhas Chandra Bose Airport (CCU) → Changi International Airport (SIN) | 1 stop | found 4 days ago | Open this trip |
| 2 Mar 2027 | $169 | AirAsia | Netaji Subhas Chandra Bose Airport (CCU) → Changi International Airport (SIN) | 1 stop | found 3 days ago | Open this trip |
| 12 Mar 2027 | $177 | IndiGo | Netaji Subhas Chandra Bose Airport (CCU) → Changi International Airport (SIN) | stops unknown | found 4 days ago | Open this trip |
Which month looks cheapest?
March 2027 is the cheapest month — from $169.
Premium cabin fares from Kolkata to Singapore
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 18 Jan 2027 – 22 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 2 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kolkata to Singapore?
Return
Fares 90 to 179 days before departure were typically 21% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (37 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $391 | $358 | +27% | 9 |
| 30–59 days | $393 | $371 | +28% | 10 |
| 90–179 days | $308 | $296 | Cheapest seen | 23 |
One-way
Not enough history yet: in 24 days of one-way prices, 29 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 18 Jan 2027 – 22 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Kolkata to Singapore?
The cheapest return found recently is $292 with Air India, 18 Jan 2027 to 22 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $283 with Air India, 18 Jan 2027 to 22 Jan 2027, found 4 days ago.
How much is a one-way flight from Kolkata to Singapore?
The cheapest one-way found recently is $169 with AirAsia, 2 Mar 2027, found 3 days ago. The cheapest one-way fare on each of 3 departure dates is usually $173 to $220.
What is the cheapest month to fly from Kolkata to Singapore?
March 2027 is the cheapest month for a one-way, from $169, 2 Mar 2027, found 3 days ago.
How far ahead should I book a flight from Kolkata to Singapore?
In 37 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 21% lower than 14 to 29 days before departure.
How long is the flight from Kolkata to Singapore?
The cheapest one-way found recently, with AirAsia on 2 Mar 2027, takes 6 h 45 min with 1 stop.
Which airlines have the cheapest flights from Kolkata to Singapore?
Between 1 Jan 2027 and 12 Mar 2027, AirAsia has the cheapest one-way on 2 of the 3 departure dates we hold, and IndiGo on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work