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Cheap flights from Kolkata to Siem Reap from ₹ 18,855

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Siem Reap departing on 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kolkata to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
01:50 - 06:20
CCU
-
SAI
3h 00mdirect
IndiGo Logo
07:20 - 09:00
SAI
-
CCU
3h 10mdirect
₹ 36,084IndiGo
Wed, 14 Oct - Thu, 22 Oct
IndiGo Logo
01:50 - 06:20
CCU
-
SAI
3h 00mdirect
IndiGo Logo
07:20 - 09:00
SAI
-
CCU
3h 10mdirect
₹ 37,902IndiGo
Fri, 16 Oct - Thu, 22 Oct
Singapore Airlines Logo
23:40 - 15:55
CCU
-
SAI
14h 45m
1 stop
Singapore Airlines Logo
10:45 - 22:25
SAI
-
CCU
13h 10m
1 stop
₹ 39,338Singapore Airlines
Sun, 1 Nov - Sun, 8 Nov
Singapore Airlines Logo
23:40 - 15:55
CCU
-
SAI
14h 45m
1 stop
Singapore Airlines Logo
10:45 - 22:25
SAI
-
CCU
13h 10m
1 stop
₹ 41,348Singapore Airlines
Sun, 8 Nov - Wed, 11 Nov
Singapore Airlines Logo
23:40 - 15:55
CCU
-
SAI
14h 45m
1 stop
Singapore Airlines Logo
10:45 - 22:25
SAI
-
CCU
37h 10m
1 stop
₹ 41,827Singapore Airlines
Fri, 6 Nov - Sun, 8 Nov
Multiple Airlines Logo
02:35 - 11:10
CCU
-
SAI
7h 05m
1 stop
Multiple Airlines Logo
16:50 - 23:55
SAI
-
CCU
8h 35m
1 stop
₹ 42,497Multiple Airlines
Fri, 23 Oct - Mon, 2 Nov
Multiple Airlines Logo
02:35 - 11:10
CCU
-
SAI
7h 05m
1 stop
Multiple Airlines Logo
16:50 - 23:55
SAI
-
CCU
8h 35m
1 stop
₹ 42,688Multiple Airlines
Fri, 23 Oct - Sun, 1 Nov
Singapore Airlines Logo
23:40 - 15:55
CCU
-
SAI
14h 45m
1 stop
Singapore Airlines Logo
10:45 - 22:25
SAI
-
CCU
13h 10m
1 stop
₹ 43,645Singapore Airlines
Fri, 6 Nov - Mon, 9 Nov
Multiple Airlines Logo
00:30 - 16:00
CCU
-
SAI
14h 00m
1 stop
Multiple Airlines Logo
07:20 - 08:55
SAI
-
CCU
3h 05mdirect
₹ 43,932Multiple Airlines
Thu, 3 Dec - Sat, 12 Dec
Multiple Airlines Logo
01:05 - 15:00
CCU
-
SAI
12h 25m
1 stop
Multiple Airlines Logo
15:45 - 22:20
SAI
-
CCU
8h 05m
1 stop
₹ 44,028Multiple Airlines
Sat, 31 Oct - Mon, 9 Nov

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Thai AirAsia flights from Kolkata to Siem Reap

Our best Thai AirAsia deals on Kolkata to Siem Reap flight tickets
Thai AirAsia
3 Dec
CCU00:30Kolkata Netaji S. Chandra
9h 00m
1 stop
SAI11:00Siem Reap–Angkor Intl
12 Dec
SAI16:50Siem Reap–Angkor Intl
8h 35m
1 stop
CCU23:55Kolkata Netaji S. Chandra
₹ 45,176
Thai AirAsia
4 Nov
CCU00:30Kolkata Netaji S. Chandra
14h 00m
1 stop
SAI16:00Siem Reap–Angkor Intl
14 Nov
SAI11:45Siem Reap–Angkor Intl
13h 40m
1 stop
CCU23:55Kolkata Netaji S. Chandra
₹ 45,559
Thai AirAsia
31 Jul
CCU00:30Kolkata Netaji S. Chandra
14h 10m
1 stop
SAI16:10Siem Reap–Angkor Intl
8 Aug
SAI16:55Siem Reap–Angkor Intl
8h 25m
1 stop
CCU23:50Kolkata Netaji S. Chandra
₹ 52,068

IndiGo flights from Kolkata to Siem Reap

Our best IndiGo deals on Kolkata to Siem Reap flight tickets
IndiGo
14 Oct
CCU01:50Kolkata Netaji S. Chandra
3h 00m
SAI06:20Siem Reap–Angkor Intl
22 Oct
SAI07:20Siem Reap–Angkor Intl
3h 10m
CCU09:00Kolkata Netaji S. Chandra
₹ 36,084
IndiGo
16 Oct
CCU01:50Kolkata Netaji S. Chandra
3h 00m
SAI06:20Siem Reap–Angkor Intl
22 Oct
SAI07:20Siem Reap–Angkor Intl
3h 10m
CCU09:00Kolkata Netaji S. Chandra
₹ 37,902
IndiGo
16 Oct
CCU01:50Kolkata Netaji S. Chandra
3h 00m
SAI06:20Siem Reap–Angkor Intl
22 Oct
SAI07:20Siem Reap–Angkor Intl
3h 10m
CCU09:00Kolkata Netaji S. Chandra
₹ 38,189

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 29 July 2026.
Use the filters below to find and compare flights from Kolkata to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Wed 14/10

01:50-06:20

Nonstop3h 00m

Siem Reap–Angkor Intl

Thu 22/10

07:20-09:00

Nonstop3h 10m

₹ 36,084

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Fri 16/10

01:50-06:20

Nonstop3h 00m

Siem Reap–Angkor Intl

Thu 22/10

07:20-09:00

Nonstop3h 10m

₹ 37,902

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Sun 1/11

23:40-15:55

1 stop14h 45m

Siem Reap–Angkor Intl

Sun 8/11

10:45-22:25

1 stop13h 10m

₹ 39,338

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Sun 8/11

23:40-15:55

1 stop14h 45m

Siem Reap–Angkor Intl

Wed 11/11

10:45-22:25

1 stop13h 10m

₹ 41,348

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Fri 6/11

23:40-15:55

1 stop14h 45m

Siem Reap–Angkor Intl

Sun 8/11

10:45-22:25

1 stop37h 10m

₹ 41,827

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Fri 23/10

02:35-11:10

1 stop7h 05m

Siem Reap–Angkor Intl

Mon 2/11

16:50-23:55

1 stop8h 35m

₹ 42,496

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Fri 23/10

02:35-11:10

1 stop7h 05m

Siem Reap–Angkor Intl

Sun 1/11

16:50-23:55

1 stop8h 35m

₹ 42,688

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Fri 6/11

23:40-15:55

1 stop14h 45m

Siem Reap–Angkor Intl

Mon 9/11

10:45-22:25

1 stop13h 10m

₹ 43,645

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Thu 3/12

00:30-16:00

1 stop14h 00m

Siem Reap–Angkor Intl

Sat 12/12

07:20-08:55

Nonstop3h 05m

₹ 43,932

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Sat 31/10

01:05-15:00

1 stop12h 25m

Siem Reap–Angkor Intl

Mon 9/11

15:45-22:20

1 stop8h 05m

₹ 44,028

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Siem Reap from

How to get the cheapest flight ticket from Kolkata to Siem Reap

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Siem Reap?

In general, October is the cheapest month to fly from Kolkata to Siem Reap. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 0. If you aren’t able to travel to Siem Reap during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of ₹ 18,185.

What is the cheapest Kolkata Netaji S. Chandra to Siem Reap–Angkor Intl flight route?

Fly from Kolkata Netaji S. Chandra to Siem Reap–Angkor Intl for the best Kolkata Netaji S. Chandra - Siem Reap–Angkor Intl flight prices

What cabin class options are available on Kolkata to Siem Reap flights?

There is only 1 cabin class available to choose from on Kolkata to Siem Reap flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kolkata to Siem Reap flights?

No. A direct flight is the cheapest option for a flight between Kolkata to Siem Reap.

When to book flights from Kolkata to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Siem Reap (CCU to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Siem Reap

Fastest flight time

8h 40m

Direct flights

Mon, Thu and Sat

Airports in Siem Reap

1 airport
The fastest flight from Kolkata to Siem Reap takes 8h 40m
Direct flights go from Kolkata to Siem Reap on Monday, Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Siem Reap. From Kolkata there are direct flights to Siem Reap–Angkor Intl (SAI).
Search flight deals

Frequently asked questions about flying from Kolkata to Siem Reap

  • How far is Kolkata Netaji S. Chandra to Siem Reap–Angkor Intl by plane?

    The straight-line distance from Kolkata Netaji S. Chandra to Siem Reap–Angkor Intl is 1928.3 km. A reasonable flight in good conditions will take 8h 40m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Siem Reap–Angkor Intl Airport were last updated today.

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Siem Reap–Angkor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The necessary travel and health documents for your Siem Reap–Angkor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Siem Reap?

It is quick and easy to find Kolkata to Siem Reap flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Siem Reap that suits you.

Can I find flights from Kolkata to Siem Reap with flexible booking policies on momondo?

All flight searches from Kolkata to Siem Reap on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kolkata to Siem Reap?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kolkata to Siem Reap.

I’m not ready to book a flight from Kolkata to Siem Reap right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Siem Reap, momondo offers a useful price alert feature which will track prices for flights to Siem Reap from Kolkata and alert you when they change.

An easier way to manage your Siem Reap trip

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