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Cheap flights from Kolkata to Siem Reap from ₹ 17,941

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 21/9. 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.
Singapore Airlines Logo
23:30 - 15:10
CCU
-
SAI
14h 10m
1 stop
Singapore Airlines Logo
10:30 - 22:35
SAI
-
CCU
13h 35m
1 stop
₹ 38,539Singapore Airlines
Thu, 10 Sep - Mon, 14 Sep
Singapore Airlines Logo
23:30 - 09:40
CCU
-
SAI
8h 40m
1 stop
Singapore Airlines Logo
16:00 - 22:35
SAI
-
CCU
32h 05m
1 stop
₹ 44,519Singapore Airlines
Thu, 13 Aug - Sun, 16 Aug
Multiple Airlines Logo
02:00 - 18:55
CCU
-
SAI
15h 25m
1 stop
Multiple Airlines Logo
19:35 - 00:45
SAI
-
CCU
6h 40m
1 stop
₹ 44,614Multiple Airlines
Sun, 11 Oct - Fri, 16 Oct
Multiple Airlines Logo
23:05 - 14:50
CCU
-
SAI
14h 15m
1 stop
Multiple Airlines Logo
16:55 - 23:50
SAI
-
CCU
8h 25m
1 stop
₹ 45,373Multiple Airlines
Wed, 29 Jul - Wed, 5 Aug
Multiple Airlines Logo
01:50 - 06:20
CCU
-
SAI
3h 00mdirect
Multiple Airlines Logo
19:35 - 00:45
SAI
-
CCU
6h 40m
1 stop
₹ 46,133Multiple Airlines
Sun, 11 Oct - Fri, 16 Oct
Singapore Airlines Logo
23:30 - 15:10
CCU
-
SAI
14h 10m
1 stop
Singapore Airlines Logo
10:30 - 16:55
SAI
-
CCU
31h 55m
2 stops
₹ 51,638Singapore Airlines
Thu, 10 Sep - Mon, 14 Sep
Singapore Airlines Logo
23:30 - 15:10
CCU
-
SAI
14h 10m
1 stop
Singapore Airlines Logo
10:30 - 16:55
SAI
-
CCU
31h 55m
2 stops
₹ 51,733Singapore Airlines
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
21:00 - 09:00
CCU
-
SAI
34h 30m
2 stops
Multiple Airlines Logo
16:55 - 23:50
SAI
-
CCU
8h 25m
1 stop
₹ 53,917Multiple Airlines
Wed, 29 Jul - Wed, 5 Aug
Multiple Airlines Logo
07:45 - 17:10
CCU
-
SAI
31h 55m
3 stops
Multiple Airlines Logo
11:55 - 23:50
SAI
-
CCU
13h 25m
1 stop
₹ 55,245Multiple Airlines
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
00:40 - 18:55
CCU
-
SAI
16h 45m
2 stops
Multiple Airlines Logo
19:35 - 00:45
SAI
-
CCU
6h 40m
1 stop
₹ 56,385Multiple Airlines
Sun, 11 Oct - Fri, 16 Oct

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Singapore Airlines flights from Kolkata to Siem Reap

Our best Singapore Airlines deals on Kolkata to Siem Reap flight tickets
Singapore Airlines
10 Sept
CCU23:30Kolkata Netaji S. Chandra
14h 10m
1 stop
SAI15:10Siem Reap–Angkor Intl
14 Sept
SAI10:30Siem Reap–Angkor Intl
13h 35m
1 stop
CCU22:35Kolkata Netaji S. Chandra
₹ 38,539
Singapore Airlines
13 Aug
CCU23:30Kolkata Netaji S. Chandra
8h 40m
1 stop
SAI09:40Siem Reap–Angkor Intl
16 Aug
SAI16:00Siem Reap–Angkor Intl
32h 05m
1 stop
CCU22:35Kolkata Netaji S. Chandra
₹ 44,519
Singapore Airlines
30 Oct
CCU23:40Kolkata Netaji S. Chandra
14h 45m
1 stop
SAI15:55Siem Reap–Angkor Intl
4 Nov
SAI10:45Siem Reap–Angkor Intl
13h 10m
1 stop
CCU22:25Kolkata Netaji S. Chandra
₹ 48,126

IndiGo flights from Kolkata to Siem Reap

Our best IndiGo deals on Kolkata to Siem Reap flight tickets
IndiGo
1 Nov
CCU01:50Kolkata Netaji S. Chandra
3h 00m
SAI06:20Siem Reap–Angkor Intl
5 Nov
SAI07:20Siem Reap–Angkor Intl
3h 05m
CCU08:55Kolkata Netaji S. Chandra
₹ 36,451
IndiGo
4 Nov
CCU01:50Kolkata Netaji S. Chandra
3h 00m
SAI06:20Siem Reap–Angkor Intl
7 Nov
SAI07:20Siem Reap–Angkor Intl
3h 05m
CCU08:55Kolkata Netaji S. Chandra
₹ 52,588
IndiGo
30 Oct
CCU01:50Kolkata Netaji S. Chandra
3h 00m
SAI06:20Siem Reap–Angkor Intl
5 Nov
SAI07:20Siem Reap–Angkor Intl
3h 05m
CCU08:55Kolkata Netaji S. Chandra
₹ 67,396

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 15 June 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

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Thu 10/9

23:30-15:10

1 stop14h 10m

Siem Reap–Angkor Intl

Mon 14/9

10:30-22:35

1 stop13h 35m

₹ 38,539

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Thu 13/8

23:30-09:40

1 stop8h 40m

Siem Reap–Angkor Intl

Sun 16/8

16:00-22:35

1 stop32h 05m

₹ 44,519

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Sun 11/10

02:00-18:55

1 stop15h 25m

Siem Reap–Angkor Intl

Fri 16/10

19:35-00:45

1 stop6h 40m

₹ 44,614

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Wed 29/7

23:05-14:50

1 stop14h 15m

Siem Reap–Angkor Intl

Wed 5/8

16:55-23:50

1 stop8h 25m

₹ 45,373
Fastest return journey

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Sun 11/10

01:50-06:20

Nonstop3h 00m

Siem Reap–Angkor Intl

Fri 16/10

19:35-00:45

1 stop6h 40m

₹ 46,133

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Thu 10/9

23:30-15:10

1 stop14h 10m

Siem Reap–Angkor Intl

Mon 14/9

10:30-16:55

2 stops31h 55m

₹ 51,638

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Thu 10/9

23:30-15:10

1 stop14h 10m

Siem Reap–Angkor Intl

Mon 14/9

10:30-16:55

2 stops31h 55m

₹ 51,733

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Wed 29/7

21:00-09:00

2 stops34h 30m

Siem Reap–Angkor Intl

Wed 5/8

16:55-23:50

1 stop8h 25m

₹ 53,916

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Thu 10/9

07:45-17:10

3 stops31h 55m

Siem Reap–Angkor Intl

Mon 14/9

11:55-23:50

1 stop13h 25m

₹ 55,245

KolkataSiem Reap

CCU - SAI

CCUSAI

Kolkata Netaji S. Chandra

Sun 11/10

00:40-18:55

2 stops16h 45m

Siem Reap–Angkor Intl

Fri 16/10

19:35-00:45

1 stop6h 40m

₹ 56,385

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 typical price of a round-trip flight between Kolkata and Siem Reap?

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 ₹ 18,035.

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?

You could potentially save up to 5% on your flight if you consider stops on a Kolkata to Siem Reap flight.

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 30m

Direct flights

Mon, Thu and Sat

Airports in Siem Reap

1 airport
The fastest flight from Kolkata to Siem Reap takes 8h 30m
Direct flights go from Kolkata to Siem Reap on Monday, Thursday and Saturday. Airline offering direct flights is IndiGo..
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 30m.

  • 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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