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CA $1,106 Cheap Flights from Ottawa (YOW) to Kolkata (CCU)

View CA $1,106 flight on Mon, Aug 24, 2026Opens in a new window

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

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Cheap flights from Ottawa (YOW) to Kolkata (CCU)

Prices were available within the past 7 days and start at CA $1,106 for one-way flights and CA $1,875 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Mon, Oct 5 - Mon, Oct 12
YOW
Ottawa
CCU
Kolkata
CA $1,875 Roundtrip, found 6 days ago
CA $1,875
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Mon, Oct 5 from Ottawa to Kolkata, returning Mon, Oct 12, priced at CA $1,875 found 6 days ago
Porter Airlines
Wed, Sep 9 - Mon, Sep 28
YOW
Ottawa
CCU
Kolkata
CA $1,879 Roundtrip, found 1 day ago
CA $1,879
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Wed, Sep 9 from Ottawa to Kolkata, returning Mon, Sep 28, priced at CA $1,879 found 1 day ago
Porter Airlines
Mon, Oct 5 - Mon, Oct 12
YOW
Ottawa
CCU
Kolkata
CA $1,881 Roundtrip, found 6 days ago
CA $1,881
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Mon, Oct 5 from Ottawa to Kolkata, returning Mon, Oct 12, priced at CA $1,881 found 6 days ago
Porter Airlines
Wed, Sep 9 - Mon, Sep 28
YOW
Ottawa
CCU
Kolkata
CA $1,886 Roundtrip, found 1 day ago
CA $1,886
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Wed, Sep 9 from Ottawa to Kolkata, returning Mon, Sep 28, priced at CA $1,886 found 1 day ago
Porter Airlines
Mon, Sep 7 - Tue, Sep 29
YOW
Ottawa
CCU
Kolkata
CA $1,886 Roundtrip, found 4 days ago
CA $1,886
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Mon, Sep 7 from Ottawa to Kolkata, returning Tue, Sep 29, priced at CA $1,886 found 4 days ago
Air Canada
Mon, Oct 5 - Mon, Oct 12
YOW
Ottawa
CCU
Kolkata
CA $1,906 Roundtrip, found 6 days ago
CA $1,906
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Oct 5 from Ottawa to Kolkata, returning Mon, Oct 12, priced at CA $1,906 found 6 days ago
Emirates
Tue, Sep 15 - Sun, Oct 11
YOW
Ottawa
CCU
Kolkata
CA $1,907 Roundtrip, found 4 days ago
CA $1,907
Roundtrip
found 4 days ago
Select Emirates flight, departing Tue, Sep 15 from Ottawa to Kolkata, returning Sun, Oct 11, priced at CA $1,907 found 4 days ago
Porter Airlines
Wed, Sep 16 - Sun, Oct 11
YOW
Ottawa
CCU
Kolkata
CA $1,935 Roundtrip, found 4 days ago
CA $1,935
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Wed, Sep 16 from Ottawa to Kolkata, returning Sun, Oct 11, priced at CA $1,935 found 4 days ago
United
Wed, Sep 16 - Sun, Oct 11
YOW
Ottawa
CCU
Kolkata
CA $1,999 Roundtrip, found 4 days ago
CA $1,999
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 16 from Ottawa to Kolkata, returning Sun, Oct 11, priced at CA $1,999 found 4 days ago
Air France
Wed, Sep 16 - Sun, Oct 11
YOW
Ottawa
CCU
Kolkata
CA $2,389 Roundtrip, found 4 days ago
CA $2,389
Roundtrip
found 4 days ago
Select Air France flight, departing Wed, Sep 16 from Ottawa to Kolkata, returning Sun, Oct 11, priced at CA $2,389 found 4 days ago

Frequently asked questions

How much does a flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) cost?
You can find cheap one-way flights from CA $1,106 and cheap return flights from CA $1,875 YOW to CCU with Expedia. Return flights often range between CA$2362 and CA$10910. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YOW to CCU ticket fares go up or down.
What is the cheapest month to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
The cheapest months to fly from YOW to CCU are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
Enter YOW to CCU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
Air Canada Jazz is one of the cheapest airlines offering connecting return flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.), with prices starting from around CA$3392 for flights that can be booked for departure within the next year. These flights typically include a layover in Pierre Elliott Trudeau Intl. (YUL). Prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
There are approximately 19 connecting flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.). Some common connection points include Pearson Intl. (YYZ), Heathrow (LHR), and Liberty Intl. (EWR).
What is the earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
The earliest flight from Ottawa Macdonald-Cartier International Airport (YOW) to Kolkata Netaji Subhash Chandra Bose International Airport (CCU) typically departs around 5:00 AM. This route is a seasonal service, active only in March, and is operated by Air Canada and Air India. An early departure like this allows you to maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
You'll typically find the most flights from Ottawa Macdonald-Cartier International Airport (YOW) to Kolkata Netaji Subhash Chandra Bose International Airport (CCU) on a Monday, with around 22 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada, United, and WestJet.
What are the most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
The most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) are in the afternoon, from 3pm to 6pm. Many major carriers, including United, Air Canada and Porter Airlines, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive at your destination at a reasonable hour.
How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
There are no nonstop flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.). Flights with two or more stops typically take around 24 hours 30 minutes, covering a distance of approximately 12289 kilometres. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
Select the "Business class" and "First class" filters when looking for YOW to CCU flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight with Expedia?
It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kolkata (CCU) from Ottawa, ON (YOW)?
If you're planning to travel to Kolkata from Macdonald-Cartier Intl. (YOW), you typically fly into Netaji Subhash Chandra Bose Intl. (CCU). Some flights may connect through major hubs like Pearson Intl. (YYZ), Liberty Intl. (EWR), or Pierre Elliott Trudeau Intl. (YUL) before reaching Kolkata. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) at the last minute?
Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight and hotel package?
Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
Air Canada
Roundtrip price
CA $1,874
Distance
12216 km

Book with confidence

Ottawa to Kolkata Flights

The easy way to book your flights from Ottawa to Kolkata 

With Expedia, it’s simple to find and book flights to Kolkata from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Netaji Subhash Chandra Bose Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Kolkata today, tomorrow, or this week.  

 

Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Netaji Subhash Chandra Bose Intl., CCU 

Sort your search results by price to find great deals on your flight from Ottawa to Kolkata—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kolkata from Ottawa currently is just CA $1,875 rising to CA $2,389.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kolkata  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kolkata from Ottawa 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kolkata with Expedia today.

Ottawa to Kolkata Flights

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