$786 Cheap Flights from Ottawa (YOW) to Kolkata (CCU)

View $786 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU)

Cheap Flights from Ottawa to Kolkata (YOW-CCU)

Prices were available within the past 7 days and start at $786 for one-way flights and $1,162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Feb 3 - Tue, Mar 3
YOW
Ottawa
CCU
Kolkata
$1,162 Roundtrip, found 12 hours ago
$1,162
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Ottawa to Kolkata, returning Tue, Mar 3, priced at $1,162 found 12 hours ago
Air Canada
Tue, Feb 3 - Wed, Mar 4
YOW
Ottawa
CCU
Kolkata
$1,252 Roundtrip, found 12 hours ago
$1,252
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Ottawa to Kolkata, returning Wed, Mar 4, priced at $1,252 found 12 hours ago
Air Canada
Wed, Feb 11 - Wed, Mar 11
YOW
Ottawa
CCU
Kolkata
$1,253 Roundtrip, found 2 days ago
$1,253
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 11 from Ottawa to Kolkata, returning Wed, Mar 11, priced at $1,253 found 2 days ago
Air Canada
Tue, Feb 3 - Tue, Mar 3
YOW
Ottawa
CCU
Kolkata
$1,354 Roundtrip, found 12 hours ago
$1,354
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Ottawa to Kolkata, returning Tue, Mar 3, priced at $1,354 found 12 hours ago
Air Canada
Wed, Feb 11 - Wed, Mar 11
YOW
Ottawa
CCU
Kolkata
$1,355 Roundtrip, found 2 days ago
$1,355
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 11 from Ottawa to Kolkata, returning Wed, Mar 11, priced at $1,355 found 2 days ago
Air Canada
Tue, Feb 3 - Tue, Mar 3
YOW
Ottawa
CCU
Kolkata
$1,360 Roundtrip, found 12 hours ago
$1,360
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Ottawa to Kolkata, returning Tue, Mar 3, priced at $1,360 found 12 hours ago
Porter Airlines
Tue, Feb 3 - Tue, Mar 3
YOW
Ottawa
CCU
Kolkata
$1,361 Roundtrip, found 12 hours ago
$1,361
Roundtrip
found 12 hours ago
Select Porter Airlines flight, departing Tue, Feb 3 from Ottawa to Kolkata, returning Tue, Mar 3, priced at $1,361 found 12 hours ago
Air Canada
Wed, Feb 11 - Wed, Mar 11
YOW
Ottawa
CCU
Kolkata
$1,390 Roundtrip, found 2 days ago
$1,390
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 11 from Ottawa to Kolkata, returning Wed, Mar 11, priced at $1,390 found 2 days ago
Air Canada
Wed, Feb 11 - Wed, Mar 11
YOW
Ottawa
CCU
Kolkata
$1,393 Roundtrip, found 2 days ago
$1,393
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 11 from Ottawa to Kolkata, returning Wed, Mar 11, priced at $1,393 found 2 days ago
WestJet
Tue, Feb 3 - Tue, Mar 3
YOW
Ottawa
CCU
Kolkata
$1,539 Roundtrip, found 12 hours ago
$1,539
Roundtrip
found 12 hours ago
Select WestJet flight, departing Tue, Feb 3 from Ottawa to Kolkata, returning Tue, Mar 3, priced at $1,539 found 12 hours ago

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU) cost?
Lock in a cheap one-way flight from $786 or cheap return flight from $1,162 from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
The cheapest month to fly from YOW to CCU is February, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YOW to CCU flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Direct flights from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YOW to CCU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Book a flight from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU) last-minute?
Holding off until right before your break to book your flight from YOW to CCU generally means paying more. While you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a YOW to CCU flight and hotel package?
Compared with arranging flights and hotels separately, booking a YOW to CCU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
If you reserved your YOW to CCU flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Roundtrip price
$1,161
Distance
7635 mi

Book with confidence

Ottawa to Kolkata Flights

The cheapest times to fly from Ottawa to Kolkata

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 Ottawa to Kolkata are during the month of February. You can find some of the cheapest flights from Ottawa to Kolkata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Kolkata

Sunday is one of the best days to book for cheap flights from Ottawa to Kolkata: 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 Ottawa to Kolkata

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 Ottawa to Kolkata in 2025. You can also book with separate airlines for your outbound and return journeys, from $786 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 Ottawa to Kolkata 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 Ottawa to Kolkata 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.

 

Ottawa to Kolkata Flights

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*Available to One Key members.