Find flights
When to book
Airlines
FAQs

Cheap flights from Kolkata to Phnom Penh from ₹ 155,631

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — PNH
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Kolkata to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 September 2025.

Round-trip from

₹ 155,631

Popular in

October

Cheapest in

February

Average price

₹ 33,015
Etihad Airways
  • Etihad Airways
  • 22/12-20/1
  • 2 total stops
  • 33h 35m total
  • Kolkata to Phnom Penh
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 105,796 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 55,485 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kolkata to Phnom Penh

Cheapest flights from Kolkata to Phnom Penh
Explore the most affordable flight options available from Kolkata to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Mon 22/1220:55CCU - PNH
1 stop20h 00mEtihad Airways
Tue 20/107:55PNH - CCU
1 stop13h 35mEtihad Airways
Deal found 11/9₹ 155,631
Mon 22/1220:55CCU - PNH
1 stop20h 00mMultiple Airlines
Tue 20/119:50PNH - CCU
2 stops20h 10mMultiple Airlines
Deal found 11/9₹ 215,218

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Phnom Penh 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, Cheapflights users made 454,620 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from Kolkata to Phnom Penh that are best for you.

Fly from

Kolkata

Fly to

Phnom Penh

Route

Depart

Return

Price

KolkataPhnom Penh

CCU - PNH

CCUPNH

Kolkata Netaji S. Chandra

Mon 22/12

20:55-18:25

1 stop20h 00m

Phnom Penh Pochentong

Tue 20/1

07:55-20:00

1 stop13h 35m

₹ 155,631

KolkataPhnom Penh

CCU - PNH

CCUPNH

Kolkata Netaji S. Chandra

Mon 22/12

20:55-18:25

1 stop20h 00m

Phnom Penh Pochentong

Tue 20/1

19:50-14:30

2 stops20h 10m

₹ 215,218

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Best time to book a flight from Kolkata to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Phnom Penh

What is the cheapest month to book a flight from Kolkata to Phnom Penh?

Currently, July is the cheapest month in which you can book a flight from Kolkata to Phnom Penh (average of ₹ 275). Flying from Kolkata to Phnom Penh in December is currently the most expensive (average of ₹ 434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated 13 September 2025.
Read through reviews of airlines operating flights from Kolkata to Phnom Penh, such as AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
215 reviews
Check prices

Comfort

6.7

Overall

6.8

Entertainment

5.7

Boarding

6.9

Food

6.3

Crew

7.4

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
AirAsia
6.8
Okay
215 reviews
AirAsia
6.8
Okay
215 reviews
Check prices

Comfort

6.7

Overall

6.8

Entertainment

5.7

Boarding

6.9

Food

6.3

Crew

7.4

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kolkata to Phnom Penh?

    Airlines like Etihad Airways fly from Kolkata to Phnom Penh in about 20h. The time it takes to get you to your destination can typically vary by up to . The distance between Kolkata and Phnom Penh is about 2131 km.

  • What is the cheapest airline to fly from Kolkata to Phnom Penh round-trip?

    Currently priced at ₹ 25,533, AirAsia will fly you from Kolkata to Phnom Penh and back. In addition to AirAsia, many other airlines offer competitively priced options for your trip. Users have found that AirAsia is 22% cheaper than the other options available to this destination.

  • Can I find deals for flights from Kolkata to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Kolkata to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Phnom Penh.

  • Can I find deals for business class flights from Kolkata to Phnom Penh?

    Yes. Cheapflights offers flight deals from Kolkata to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to Phnom Penh?

    Currently, July is the cheapest month in which you can book a flight from Kolkata to Phnom Penh (average of ₹ 275). Flying from Kolkata to Phnom Penh in December is currently the most expensive (average of ₹ 434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Phnom Penh car hire
Phnom Penh Pochentong Airport car hire
Siem Reap car hire

Top airline flying from Kolkata to Phnom Penh

Discover the top airline that operate flights from Kolkata to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 13 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 25,533Average₹ 29,121FlexibilityNo cancel feeOn-time66%
Search AirAsia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to Phnom Penh?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Phnom Penh from Kolkata today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Phnom Penh?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phnom Penh from Kolkata.

Can Cheapflights find flights from Kolkata to Phnom Penh with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kolkata to Phnom Penh become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to Phnom Penh flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.