Cheap Flights from Phnom Penh to Kolkata

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Flight deals from Phnom Penh to Kolkata

Looking for a cheap last-minute deal or the best return flight from Phnom Penh to Kolkata? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phnom Penh to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phnom Penh to Kolkata flights are currently cheapest in July.

Phnom Penh to Kolkata: Alternative routes

Compare routes from Phnom Penh to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

Phnom Penh to Kolkata: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 491
Cheapest month to flyJuly

Finding cheap flights from Phnom Penh to Kolkata: Frequently asked questions

The best price we found for a return flight from Phnom Penh to Kolkata is ر.ق.‏ 989. 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.
Currently, there are no airlines that fly direct from Phnom Penh to Kolkata. But we found flights with one or more stops from ر.ق.‏ 989.
As of June 2025, there are no flights flying from Phnom Penh to Kolkata.
The cheapest month to fly from Phnom Penh to Kolkata is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phnom Penh Airport to Kolkata Airport on Sunday, 24 August 2025.
No airlines currently offer direct flights between Phnom Penh Airport and Kolkata Airport. Most routes have one or more stops.
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 Kolkata 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai AirAsia offers the cheapest flight tickets to Kolkata.

Travelling from Phnom Penh International Airport (PNH) to Netaji Subhas Chandra Bose Airport (CCU): what you need to know

  • Kolkata's timezone is UTC+5:30, which makes Kolkata one hour 30 minutes behind Phnom Penh.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to catch your PNH to CCU flight.

  • Be prepared for bigger queues in popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • If you'd like to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Phnom Penh International Airport to Netaji Subhas Chandra Bose Airport. These are the most popular stopovers between PNH and CCU:

    • Suvarnabhumi Airport

    • Kuala Lumpur International Airport

    • Changi International Airport

How to find the cheapest flights from Phnom Penh International Airport (PNH) to Netaji Subhas Chandra Bose Airport (CCU)

  • The cheapest price we've seen for a one-way Phnom Penh International Airport to Netaji Subhas Chandra Bose Airport flight is ر.ق.‏ 491. A return fare is currently ر.ق.‏ 989. Depending on the availability and when you book, these fares could change.

  • It's usually best to book as early as possible if you're looking for cheap tickets from PNH to CCU. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' tool. It'll find the lowest price in every month when searching for your flight from Phnom Penh International Airport to Netaji Subhas Chandra Bose Airport.

  • There's no need to check every day to see if fares have gone down when you create a Price Alert. We'll notify you the moment there's a new deal on cheap flights from PNH to CCU.

  • Tailor your flights with filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Phnom Penh International Airport to Netaji Subhas Chandra Bose Airport.

Handy information about Phnom Penh International Airport (PNH)

  • When it comes to Phnom Penh International Airport's on-time performance, data shows 74.4% of flights arrive within the expected timeframe.

  • Phnom Penh International Airport is around 11 kilometres from central Phnom Penh. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 30 minutes or so to arrive, depending on the traffic.

  • Have an early flight from Phnom Penh International Airport to Netaji Subhas Chandra Bose Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near PNH:

Arriving at Netaji Subhas Chandra Bose Airport (CCU)

Getting from Netaji Subhas Chandra Bose Airport (CCU) to central Kolkata

  • Netaji Subhas Chandra Bose Airport to central Kolkata has a drive time of about 40 minutes. It's approximately 16 kilometres away.

  • If you're taking public transport, expect a journey time of roughly 55 minutes.

When to fly to Netaji Subhas Chandra Bose Airport (CCU)

  • July is the busiest month for flights from Phnom Penh International Airport to Netaji Subhas Chandra Bose Airport. To avoid the crowds, travel to Kolkata in April.

  • The warmest month in Kolkata is April, with the temperature ranging between 24ºC and 42ºC. Lock in your flights from Phnom Penh International Airport to Netaji Subhas Chandra Bose Airport in this month if this is the kind of weather you like.

  • January has average temperatures of between 15ºC and 29ºC. Search for cheap tickets from PNH to CCU sometime then if you want to travel when it's cooler.

Explore more of India

  • Kolkata is always a good idea, but there are so many other parts of India just waiting to be discovered. Around 467 kilometres north-west of Kolkata, a visit to Patna will fill your itinerary to the brim. Don't miss top attractions like Mahatma Gandhi Setu, Bihar Museum and Golghar.

  • Around 322 kilometres west of Kolkata, Ranchi is another favourite stop in India. Start your sightseeing at Rock Garden, Jagannath Temple and Deer Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.