$391 Cheap Flights from Kolkata (CCU) to Bucharest (OTP)

View $391 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP)

Cheap Flights from Kolkata to Bucharest (CCU-OTP)

Prices were available within the past 7 days and start at $391 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP) cost?
Grab a cheap one-way flight from $391 or cheap return flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP)?
The cheapest month to fly from CCU to OTP is , when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from CCU to OTP. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP)?
Nonstop flights from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CCU to OTP?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP)?
To avoid potential delays on the Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP) last-minute?
Last-minute fares from CCU to OTP are typically more expensive. To secure the lowest prices, start looking for flights as early as possible. That being said, if your travel plans are flexible, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a CCU to OTP flight and hotel package?
Compared with arranging hotels and flights separately, booking a CCU to OTP flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Henri Coanda Intl. Airport (OTP)?
Typically, it's possible to reschedule or cancel your CCU to OTP flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
Henri Coanda Intl.
Distance
3792 mi

Book with confidence

Kolkata to Bucharest Flights

The cheapest times to fly from Kolkata to Bucharest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kolkata to Bucharest are during the month of . You can find some of the cheapest flights from Kolkata to Bucharest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kolkata to Bucharest

Sunday is one of the best days to book for cheap flights from Kolkata to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kolkata to Bucharest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kolkata to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $391 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kolkata to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kolkata to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kolkata to Bucharest Flights

Explore a world of travel with Expedia

*Available to One Key members.