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Cheap flights from Ottawa to Kolkata from C$ 827

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CCU
3 Aug — 10 Aug1
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 29 July 2025.

Round-trip from

C$ 1,859

One-way from

C$ 827
Emirates
  • Emirates
  • 30/9-4/10
  • 4 total stops
  • 78h 16m total
  • Ottawa to Kolkata
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 44h 10m total
  • Ottawa to Kolkata
Search Deals

Find flight deals from Ottawa to Kolkata

Cheapest flights from Ottawa to Kolkata
Explore the most affordable flight options available from Ottawa to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Tue 30/96:00 a.m.YOW - CCU
2 stops40h 40mEmirates
Sat 4/109:45 a.m.CCU - YOW
2 stops37h 36mEmirates
Deal found 28/7C$ 1,859
Sat 15/114:55 p.m.YOW - CCU
2 stops22h 30mMultiple Airlines
Sat 27/123:25 a.m.CCU - YOW
2 stops26h 27mMultiple Airlines
Deal found 29/7C$ 2,652
Sat 15/1110:50 a.m.YOW - CCU
3 stops35h 40mSWISS
Sun 28/125:30 p.m.CCU - YOW
3 stops39h 18mSWISS
Deal found 29/7C$ 3,677

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Ottawa to Kolkata that are best for you.

Fly from

Ottawa

Fly to

Kolkata

Route

Depart

Return

Price

OttawaKolkata

YOW - CCU

YOWCCU

Ottawa

Tue 30/9

6:00 a.m.-8:10 a.m.

2 stops40h 40m

Kolkata Netaji S. Chandra

Sat 4/10

9:45 a.m.-1:51 p.m.

2 stops37h 36m

C$ 1,859

OttawaKolkata

YOW - CCU

YOWCCU

Ottawa

Sat 15/11

4:55 p.m.-1:55 a.m.

2 stops22h 30m

Kolkata Netaji S. Chandra

Sat 27/12

3:25 a.m.-7:22 p.m.

2 stops26h 27m

C$ 2,652

OttawaKolkata

YOW - CCU

YOWCCU

Ottawa

Sat 15/11

10:50 a.m.-9:00 a.m.

3 stops35h 40m

Kolkata Netaji S. Chandra

Sun 28/12

5:30 p.m.-10:18 p.m.

3 stops39h 18m

C$ 3,677

OttawaKolkata

YOW - CCU

YOWCCU

Ottawa

Thu 11/9

6:30 p.m.-12:10 a.m.

3 stops44h 10m

C$ 827

OttawaKolkata

YOW - CCU

YOWCCU

Ottawa

Wed 10/9

6:00 a.m.-8:10 a.m.

2 stops40h 40m

C$ 1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Kolkata

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.

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 29 July 2025.
Read through reviews of airlines operating flights from Ottawa to Kolkata, such as Emirates and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,295 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.
Emirates
8.1
Very good
3,295 reviews
Emirates
8.1
Very good
3,295 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.
SWISS
7.5
Good
1,683 reviews
Emirates
8.1
Very good
3,295 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

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 are the cheapest airlines flying from Ottawa to Kolkata round-trip?

    Emirates, at C$ 1,859, was found to be the cheapest airline from Ottawa to Kolkata. An alternate airline flying to your destination would be SWISS.

  • 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.
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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?

Yes! Cheapflights helps users easily find flights from Ottawa to Kolkata with no change fees.

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

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