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Cheap flights from Ottawa to Kolkata from C$ 4,639

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CCU
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Ottawa to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Kolkata (CCU). 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 20 February 2025.

Round-trip from

C$ 4,639
4/5-17/5
  • 4/5-17/5
  • 4 total stops
  • 49h 54m total
  • Ottawa to Kolkata
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Find flight deals from Ottawa to Kolkata

Best flights from Ottawa to Kolkata
Discover carefully curated flight deals from Ottawa to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 February 2025.

Sun 4/59:55 p.m.YOW - CCU
2 stops24h 35mMultiple Airlines
Sat 17/59:20 p.m.CCU - YOW
2 stops25h 19mMultiple Airlines
Deal found 19/2C$ 4,639
Sun 4/511:05 a.m.YOW - CCU
3 stops35h 55mSWISS
Sat 17/58:30 p.m.CCU - YOW
3 stops32h 00mSWISS
Deal found 19/2C$ 5,822

Best time to book a flight from Ottawa to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Ottawa with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Ottawa to Kolkata

Get recent, data-driven insights about flights from Ottawa to Kolkata including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Ottawa to Kolkata (average of C$ 1,137). Flying from Ottawa to Kolkata in December is currently the most expensive (average of C$ 1,822). 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.

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 mm per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated 20 February 2025.
SWISS
7.5
Good
1,568 reviews
Check prices

Food

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Crew

8.2

Entertainment

6.7

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

SWISS
7.5
Good
1,568 reviews
SWISS
7.5
Good
1,568 reviews
Check prices

Food

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Crew

8.2

Entertainment

6.7

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Related info for your journey

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

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

    SWISS, at C$ 5,822, was found to be the cheapest airline from Ottawa to Kolkata..

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

    Yes. In addition to deals on Ottawa to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Kolkata 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 Ottawa to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Kolkata (average of C$ 1,137). Flying from Ottawa to Kolkata in December is currently the most expensive (average of C$ 1,822). 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

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Alternative routes for Ottawa to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Kolkata flights
Pierre Elliott Trudeau Intl to Kolkata flights
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Pearson Intl to Bagdogra flights

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How does Cheapflights help users find flights from Ottawa to Kolkata?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Kolkata.

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

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

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