Kolkata to Siem Reap in October 2026 CCU → SAI
Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI)
For departures in October 2026, the cheapest return found recently is $272 with IndiGo, 29 Oct – 12 Nov, found yesterday.
Return
In October 2026, the cheapest return fare on each of 10 departure dates is usually $324 to $480. Across all 11 departure dates we hold on this route, it is usually $341 to $470.
Cheapest return found recently
$272
29 Oct – 12 Nov · IndiGo
Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI)
out nonstop, back nonstop
found yesterday
It is also the cheapest return we hold, of any age.
The cheapest dates in October 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 29 Oct – 12 Nov | $272 | IndiGo | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 26 Oct – 9 Nov | $277 | IndiGo | out nonstop, back nonstop | found today | See prices for these dates |
| 24 Oct – 7 Nov | $307 | IndiGo | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 22 Oct – 5 Nov | $374 | IndiGo | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 28 Oct – 11 Nov | $418 | Thai AirAsia | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Every date we hold
10 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 3 Nov | $557 | IndiGo | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 21 Oct – 4 Nov | $490 | Thai AirAsia | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 22 Oct – 5 Nov | $374 | IndiGo | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 23 Oct – 6 Nov | $540 | Thai AirAsia | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 24 Oct – 7 Nov | $307 | IndiGo | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 25 Oct – 8 Nov | $438 | China Eastern | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 26 Oct – 9 Nov | $277 | IndiGo | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found today | See prices for these dates |
| 27 Oct – 10 Nov | $448 | AirAsia | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 28 Oct – 11 Nov | $418 | Thai AirAsia | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 29 Oct – 12 Nov | $272 | IndiGo | Netaji Subhas Chandra Bose Airport (CCU) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $272.
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