Cheap Flights from Kolkata to Siem Reap–Angkor

Compare Kolkata to Siem Reap–Angkor flight deals

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Flight deals from Kolkata to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight from Kolkata Airport to Siem Reap–Angkor Airport? If you want to travel next month, return fares start from R 4,963. Find the lowest prices on one-way and return tickets right here.

Siem Reap.R 2,205 per passenger.Departing Sat, 20 Jun.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sat, 20 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,205, select.

Siem Reap.R 2,238 per passenger.Departing Thu, 2 Jul.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 2 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,238, select.

Siem Reap.R 2,239 per passenger.Departing Mon, 17 Aug.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 17 Aug, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,239, select.

Siem Reap.R 2,278 per passenger.Departing Thu, 24 Sep.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 24 Sep, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,278, select.

Siem Reap.R 3,079 per passenger.Departing Wed, 4 Nov.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Kolkata on Wed, 4 Nov, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,079, select.

Siem Reap.R 3,088 per passenger.Departing Wed, 2 Dec.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Kolkata on Wed, 2 Dec, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,088, select.

Siem Reap.R 3,092 per passenger.Departing Thu, 4 Mar.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Kolkata on Thu, 4 Mar, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,092, select.

Siem Reap.R 3,104 per passenger.Departing Sun, 25 Oct.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Kolkata on Sun, 25 Oct, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,104, select.

Siem Reap.R 3,267 per passenger.Departing Sat, 21 Nov.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sat, 21 Nov, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,267, select.

Siem Reap.R 3,272 per passenger.Departing Sat, 17 Apr.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sat, 17 Apr, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,272, select.

Siem Reap.R 3,273 per passenger.Departing Mon, 4 Jan.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 4 Jan, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,273, select.

Siem Reap.R 3,282 per passenger.Departing Mon, 14 Dec.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 14 Dec, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,282, select.

Siem Reap.R 3,282 per passenger.Departing Thu, 11 Feb.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 11 Feb, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,282, select.

Siem Reap.R 3,287 per passenger.Departing Thu, 4 Mar.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 4 Mar, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,287, select.

Siem Reap.R 3,301 per passenger.Departing Mon, 19 Oct.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 19 Oct, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 3,301, select.

Find the cheapest month to fly from Kolkata to Siem Reap–Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Siem Reap–Angkor flights are currently cheapest in June.

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Direct flights from Kolkata to Siem Reap–Angkor

Kolkata to Siem Reap–Angkor : Alternative routes

Compare routes from Kolkata to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap–Angkor .

Siem Reap–Angkor

41km from central Siem Reap

ClosestCheapest

from R 2,205

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Kolkata to Siem Reap: Flight information

The things to know before you go.

Cheapest flight found	R 2,205
Cheapest month to fly	June
Average flight time	3 hrs
Most popular airline	IndiGo
Average flights per week	3

Finding cheap flights from Kolkata to Siem Reap–Angkor : Frequently asked questions

How much are return flights from Kolkata to Siem Reap–Angkor ?

The best price we found for a return flight from Kolkata to Siem Reap–Angkor is R 4,948. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Kolkata to Siem Reap–Angkor ?

3 hours is the average flight time from Kolkata to Siem Reap–Angkor .

Which airlines fly direct from Kolkata to Siem Reap–Angkor ?

IndiGo flies direct from Kolkata to Siem Reap–Angkor .

How many flights are there a week from Kolkata to Siem Reap–Angkor ?

As of June 2026, there are 3 flights per week flying from Kolkata to Siem Reap–Angkor .

When is the cheapest time to fly from Kolkata to Siem Reap–Angkor ?

The cheapest month to fly from Kolkata to Siem Reap–Angkor is usually September.

Which upcoming date is cheapest to fly from Kolkata Airport to Siem Reap–Angkor Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Siem Reap–Angkor Airport on Monday, 7 September 2026.

Can I get a direct flight from Kolkata Airport to Siem Reap–Angkor Airport?

Yes – the average flight time is 3 hours.

How can I find the best flight deal to Siem Reap–Angkor ?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Siem Reap?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Kolkata Airport to Siem Reap–Angkor with?

Currently, IndiGo offers the cheapest flight tickets to Siem Reap–Angkor .

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Siem Reap-Ankor International Airport (SAI): what you need to know

Siem Reap is one hour 30 minutes ahead of Kolkata and observes the UTC+7 timezone.
To ensure you catch your CCU to SAI flight, leave enough time to check in and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.
During popular months such as July, you'll want to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a peak period in general.
We make it simple to book a flight with a stopover. To see all your options for tickets from Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore the city of your choice. Popular stopovers between CCU and SAI include:
- Suvarnabhumi Airport
- Changi International Airport
- Tan Son Nhat International Airport

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Siem Reap-Ankor International Airport (SAI)

Currently, R 2,205 is the cheapest price we've seen for a one-way Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport flight. The best price for a return ticket is R 4,948. Bear in mind that fares could change due to availability when booking.
To score cheap tickets from CCU to SAI, book ahead. Airlines tend to offer their most competitively priced fares when flights are first released.
Getting cheap flights from Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport is more likely if you can be flexible with your travel dates. Use the 'Whole month' function to see the best prices throughout the month and bag a great deal.
Cut down on the time spent looking for cheap flights from CCU to SAI by setting up a Price Alert. You'll get an email or notification on the app when a special offer becomes available.
Tailor your trip with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

Of all flights departing from Netaji Subhas Chandra Bose Airport, 75.9% arrive as scheduled at their destination.
Central Kolkata to Netaji Subhas Chandra Bose Airport is approximately 16 kilometres. Depending on traffic, it'll take you about 40 minutes to get there if you're ride-sharing, catching a cab or driving.
Expect a trip time of about 55 minutes on public transport.
Have an early flight from Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by picking one of these hotels near CCU:

Arriving at Siem Reap-Ankor International Airport (SAI)

Consider checking in to Chansor Community Homestay 18 after arriving from your Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport flight. It's a short drive from SAI and a comfy option if you'd like to catch some z's soon after landing.

Getting from Siem Reap-Ankor International Airport (SAI) to central Siem Reap

Siem Reap-Ankor International Airport to the centre of Siem Reap has a drive time of about 1 hour. It's approximately 48 kilometres away.

When to fly to Siem Reap-Ankor International Airport (SAI)

April is the most popular month for flights from Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport. To escape the crowds, visit Siem Reap in April.
Before locking in your flight from Netaji Subhas Chandra Bose Airport to Siem Reap-Ankor International Airport, consider the kind of weather you like. March is the warmest month in Siem Reap, with temperatures ranging from 22ºC (72ºF) to 38ºC (100ºF).
Look for cheap tickets from CCU to SAI in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 18ºC (64ºF) and 33ºC (91ºF) on average.

Explore more of Cambodia

Phnom Penh is just one of the many places in Cambodia waiting to be discovered once you've seen the sights of Siem Reap. Around 225 kilometres away to the south-east, top sights here include Royal Palace, Tuol Sleng Genocide Museum and Wat Phnom.
Around 306 kilometres south of Siem Reap, Sihanoukville is another favourite stop in Cambodia. Experience this destination's highlights firsthand at Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple.